UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549

                                    Form 13F

                              Form 13F COVER PAGE

Report for the Calendar Year or Quarter Ended: December 31, 2010

Check here if Amendment [  ]; Amendment Number:
This Amendment (Check only one.): [  ] is a restatement.
                                  [  ] adds new holdings entries.

Institutional Investment Manager Filing this Report:

Name:    Jefferies Group Inc.
Address: 520 Madison Ave., 12th Floor
         New York, NY  10022

13F File Number:  028-10917

The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:

Name:      Roland Kelly
Title:     Assistant Secretary
Phone:     310- 914-1373

Signature, Place, and Date of Signing:

 /s/  Roland Kelly     Los Angeles, CA     February 15, 2011

Report Type (Check only one.):

[ X]         13F HOLDINGS REPORT.

[  ]         13F NOTICE.

[  ]         13F COMBINATION REPORT.



                              FORM 13F SUMMARY PAGE

Report Summary:

Number of Other Included Managers:         4

Form 13F Information Table Entry Total:    431

Form 13F Information Table Value Total:    $1,678,153 (thousands)

List of Other Included Managers:

Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional managers with respect to which this report is filed, other
than the manager filing this report.

No.  13F File Number               Name

01   028-13184                     Jefferies & Company, Inc.
02   028-11239                     Jefferies Asset Management, LLC
03   028-13012                     Jefferies High Yield Trading, LLC
04   028-13965                     Jefferies Investment Advisers LLC



                                    
                                                     FORM 13F INFORMATION TABLE
                                                             VALUE  SHARES/ SH/ PUT/ INVSTMT  OTHER            VOTING AUTHORITY
NAME OF ISSUER                 TITLE OF CLASS   CUSIP     (x$1000)  PRN AMT PRN CALL DSCRETN MANAGERS         SOLE   SHARED     NONE
------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
3M CO                          NOTE 11/2        88579YAB7       94   102000 PRN      SOLE    01             102000        0        0
ABBOTT LABS                    COM              002824100     2686    56069 SH       SOLE    04              56069        0        0
ABERCROMBIE & FITCH CO         CL A             002896207     1067    18510 SH       SOLE    01              18510        0        0
ACCENTURE PLC IRELAND          SHS CLASS A      G1151C101     1565    32277 SH       SOLE    04              32277        0        0
ACCURAY INC                    COM              004397105      338    50000 SH       SOLE    01 04           50000        0        0
ACE LTD                        SHS              H0023R105      316     5084 SH       SOLE    01 02            5084        0        0
ACORDA THERAPEUTICS INC        COM              00484M106      894    32790 SH       SOLE    01 04           32790        0        0
ACORDA THERAPEUTICS INC        COM              00484M106     1622    59500 SH  PUT  SOLE    01              59500        0        0
ADOBE SYS INC                  COM              00724F101     9719   315743 SH       SOLE    01             315743        0        0
ADOBE SYS INC                  COM              00724F101     4463   145000 SH  CALL SOLE    01             145000        0        0
ADVANCE AUTO PARTS INC         COM              00751Y106      822    12428 SH       SOLE    01 04           12428        0        0
ADVANCED BATTERY TECHNOLOG I   COM              00752H102       83    21663 SH       SOLE    04              21663        0        0
ADVANCED ENERGY INDS           COM              007973100     8648   634000 SH  CALL SOLE    01             634000        0        0
ADVANCED MICRO DEVICES INC     COM              007903107      738    90200 SH  CALL SOLE    01              90200        0        0
AEGEAN MARINE PETROLEUM NETW   SHS              Y0017S102     1105   105900 SH  PUT  SOLE    01             105900        0        0
AEGEAN MARINE PETROLEUM NETW   SHS              Y0017S102      686    65800 SH       SOLE    01 04           65800        0        0
AERCAP HOLDINGS NV             SHS              N00985106      494    35000 SH       SOLE    02              35000        0        0
AEROPOSTALE                    COM              007865108     3602   146189 SH       SOLE    01 04          146189        0        0
AEROPOSTALE                    COM              007865108     7885   320000 SH  CALL SOLE    01             320000        0        0
AEROPOSTALE                    COM              007865108     7885   320000 SH  PUT  SOLE    01             320000        0        0
AES CORP                       COM              00130H105     2827   232100 SH  CALL SOLE    01             232100        0        0
AES CORP                       COM              00130H105      387    31800 SH  PUT  SOLE    01              31800        0        0
AFFYMAX INC                    COM              00826A109      447    67191 SH       SOLE    01              67191        0        0
AFFYMAX INC                    COM              00826A109      229    34500 SH  CALL SOLE    01              34500        0        0
AGCO CORP                      NOTE 1.750%12/3  001084AL6       23    10000 PRN      SOLE    01              10000        0        0
AGNICO EAGLE MINES LTD         COM              008474108     1420    18508 SH       SOLE    01 02 04        18508        0        0
AGNICO EAGLE MINES LTD         COM              008474108     2109    27500 SH  CALL SOLE    01              27500        0        0
AGNICO EAGLE MINES LTD         COM              008474108     6121    79800 SH  PUT  SOLE    01              79800        0        0
AGRIUM INC                     COM              008916108      288     3142 SH       SOLE    01 02 04         3142        0        0
AIR METHODS CORP               COM PAR $.06     009128307      215     3828 SH       SOLE    04               3828        0        0
AIR METHODS CORP               COM PAR $.06     009128307     3236    57500 SH  CALL SOLE    01              57500        0        0
AIR PRODS & CHEMS INC          COM              009158106     4256    46800 SH  CALL SOLE    01              46800        0        0
AIRCASTLE LTD                  COM              G0129K104     2174   208000 SH       SOLE    02 04          208000        0        0
AIRGAS INC                     COM              009363102    45921   735200 SH  CALL SOLE    01             735200        0        0
AIRGAS INC                     COM              009363102    10531   168600 SH  PUT  SOLE    01             168600        0        0
AIXTRON AKTIENGESELLSCHAFT     SPONSORED ADR    009606104    10714   288000 SH       SOLE    01 04          288000        0        0
AK STL HLDG CORP               COM              001547108      758    46260 SH       SOLE    01 04           46260        0        0
AK STL HLDG CORP               COM              001547108     3853   235400 SH  CALL SOLE    01             235400        0        0
AKAMAI TECHNOLOGIES INC        COM              00971T101     3704    78719 SH       SOLE    01 04           78719        0        0
ALCOA INC                      COM              013817101     1544   100300 SH  PUT  SOLE    01             100300        0        0
ALCOA INC                      COM              013817101     3940   256007 SH       SOLE    01 02          256007        0        0
ALCOA INC                      COM              013817101     2001   130000 SH  CALL SOLE    01             130000        0        0
ALCOA INC                      NOTE 5.250% 3/1  013817AT8       45    18000 PRN      SOLE    01              18000        0        0
ALCON INC                      COM SHS          H01301102      392     2400 SH       SOLE    01               2400        0        0
ALCON INC                      COM SHS          H01301102     7353    45000 SH  CALL SOLE    01              45000        0        0
ALERE INC                      COM              01449J105     1673    45700 SH  CALL SOLE    01              45700        0        0
ALEXION PHARMACEUTICALS INC    COM              015351109     4016    49848 SH       SOLE    01              49848        0        0
ALEXION PHARMACEUTICALS INC    COM              015351109     2215    27500 SH  PUT  SOLE    01              27500        0        0
ALLEGHENY ENERGY INC           COM              017361106    20604   850000 SH       SOLE    01             850000        0        0
ALLEGHENY TECHNOLOGIES INC     COM              01741R102     3857    69907 SH       SOLE    01 02 04        69907        0        0
ALLIANCE DATA SYSTEMS CORP     COM              018581108     1378    19400 SH  PUT  SOLE    01              19400        0        0
ALLIANT ENERGY CORP            COM              018802108      305     8291 SH       SOLE    01 04            8291        0        0
ALLIED NEVADA GOLD CORP        COM              019344100      737    28000 SH       SOLE    01 04           28000        0        0
ALLOS THERAPEUTICS INC         COM              019777101      789   171120 SH       SOLE    01 04          171120        0        0
ALLSCRIPTS HEALTHCARE SOLUTN   COM              01988P108     2064   107145 SH       SOLE    01 04          107145        0        0
ALLSTATE CORP                  COM              020002101      912    28596 SH       SOLE    01 02           28596        0        0
ALLSTATE CORP                  COM              020002101     5738   180000 SH  PUT  SOLE    01             180000        0        0
ALNYLAM PHARMACEUTICALS INC    COM              02043Q107      247    25000 SH       SOLE    01 04           25000        0        0
ALNYLAM PHARMACEUTICALS INC    COM              02043Q107      532    54000 SH  PUT  SOLE    01              54000        0        0
ALTERA CORP                    COM              021441100     1474    41441 SH       SOLE    01 04           41441        0        0
ALTRA HOLDINGS INC             COM              02208R106      204    10261 SH       SOLE    01 04           10261        0        0
ALZA CORP                      SDCV 7/2         02261WAB5      323   367000 PRN      SOLE    01             367000        0        0
AMAZON COM INC                 COM              023135106    29844   165800 SH  PUT  SOLE    01             165800        0        0
AMEDISYS INC                   COM              023436108     4376   130600 SH  PUT  SOLE    01 02          130600        0        0
AMEDISYS INC                   COM              023436108     2080    62094 SH       SOLE    01 04           62094        0        0
AMEDISYS INC                   COM              023436108    10214   304900 SH  CALL SOLE    01             304900        0        0
AMERCO                         COM              023586100      280     2919 SH       SOLE    04               2919        0        0
AMEREN CORP                    COM              023608102      300    10638 SH       SOLE    01 04           10638        0        0
AMERICAN AXLE & MFG HLDGS IN   COM              024061103      201    15617 SH       SOLE    01 04           15617        0        0
AMERICAN CAPITAL AGENCY CORP   COM              02503X105      270     9400 SH       SOLE    01 04            9400        0        0
AMERICAN EAGLE OUTFITTERS NE   COM              02553E106      327    22348 SH       SOLE    01              22348        0        0
AMERICAN ELEC PWR INC          COM              025537101     2476    68814 SH       SOLE    01 04           68814        0        0
AMERICAN ELEC PWR INC          COM              025537101      371    10300 SH  CALL SOLE    01              10300        0        0
AMERICAN EXPRESS CO            COM              025816109     3219    75000 SH  CALL SOLE    01              75000        0        0
AMERICAN INTL GROUP INC        COM NEW          026874784     6692   116137 SH       SOLE    01 02          116137        0        0
AMERICAN INTL GROUP INC        COM NEW          026874784     2881    50000 SH  CALL SOLE    01              50000        0        0
AMERICAN INTL GROUP INC        COM NEW          026874784    17862   318100 SH  PUT  SOLE    01 02          318100        0        0
AMERICAN SUPERCONDUCTOR CORP   COM              030111108      257     9000 SH  PUT  SOLE    01               9000        0        0
AMERICAN SUPERCONDUCTOR CORP   COM              030111108      646    22600 SH       SOLE    01              22600        0        0
AMERICAN SUPERCONDUCTOR CORP   COM              030111108     1544    54000 SH  CALL SOLE    01              54000        0        0
AMERIGROUP CORP                COM              03073T102      359     8182 SH       SOLE    04               8182        0        0
AMERIGROUP CORP                NOTE 2.000% 5/1  03073TAB8     2325  2000000 PRN      SOLE    01            2000000        0        0
AMERIPRISE FINL INC            COM              03076C106     1386    24080 SH       SOLE    01 04           24080        0        0
AMGEN INC                      COM              031162100     4475    81502 SH       SOLE    01 04           81502        0        0
AMGEN INC                      COM              031162100    15103   275100 SH  CALL SOLE    01             275100        0        0
AMKOR TECHNOLOGY INC           COM              031652100      700    94400 SH       SOLE    01 04           94400        0        0
AMPHENOL CORP NEW              CL A             032095101      306     5800 SH       SOLE    01 04            5800        0        0
AMR CORP                       COM              001765106     1250   160500 SH  CALL SOLE    01             160500        0        0
AMYLIN PHARMACEUTICALS INC     COM              032346108     1885   128157 SH       SOLE    01 04          128157        0        0
AMYLIN PHARMACEUTICALS INC     COM              032346108     1187    80700 SH  CALL SOLE    01              80700        0        0
AMYLIN PHARMACEUTICALS INC     COM              032346108     1103    75000 SH  PUT  SOLE    01              75000        0        0
ANADARKO PETE CORP             COM              032511107    44424   583300 SH  CALL SOLE    01             583300        0        0
ANADARKO PETE CORP             COM              032511107     3966    52075 SH       SOLE    01 02 04        52075        0        0
ANGLOGOLD ASHANTI LTD          SPONSORED ADR    035128206      394     7996 SH       SOLE    01 02 04         7996        0        0
ANGLOGOLD ASHANTI LTD          SPONSORED ADR    035128206     1723    35000 SH  PUT  SOLE    01              35000        0        0
ANHEUSER BUSCH INBEV SA/NV     SPONSORED ADR    03524A108      445     7800 SH       SOLE    01 04            7800        0        0
ANHEUSER BUSCH INBEV SA/NV     SPONSORED ADR    03524A108     1142    20000 SH  PUT  SOLE    01              20000        0        0
ANIXTER INTL INC               NOTE 1.000% 2/1  035290AJ4       56    50000 PRN      SOLE    01              50000        0        0
ANNALY CAP MGMT INC            COM              035710409      231    12890 SH       SOLE    01 04           12890        0        0
ANNALY CAP MGMT INC            COM              035710409      643    35900 SH  PUT  SOLE    01              35900        0        0
AOL INC                        COM              00184X105     3026   127647 SH       SOLE    01 02 04       127647        0        0
AOL INC                        COM              00184X105     1186    50000 SH  CALL SOLE    02              50000        0        0
APOLLO GROUP INC               CL A             037604105     1294    32759 SH       SOLE    01              32759        0        0
APOLLO GROUP INC               CL A             037604105     1232    31200 SH  CALL SOLE    01              31200        0        0
APOLLO GROUP INC               CL A             037604105     1497    37900 SH  PUT  SOLE    01              37900        0        0
APPLE INC                      COM              037833100   105574   327300 SH  PUT  SOLE    01             327300        0        0
APPLE INC                      COM              037833100   141249   437900 SH  CALL SOLE    01             437900        0        0
APPLE INC                      COM              037833100    43300   134237 SH       SOLE    01 02 04       134237        0        0
APPLIED MATLS INC              COM              038222105     1510   107500 SH  CALL SOLE    01             107500        0        0
APPLIED MATLS INC              COM              038222105      351    25015 SH       SOLE    01 04           25015        0        0
ARCELORMITTAL SA LUXEMBOURG    NY REGISTRY SH   03938L104    36952   969100 SH       SOLE    01 04          969100        0        0
ARCH CAP GROUP LTD             ORD              G0450A105      229     2600 SH       SOLE    01 04            2600        0        0
ARCH COAL INC                  COM              039380100     1578    45000 SH  CALL SOLE    01              45000        0        0
ARCH COAL INC                  COM              039380100     1315    37500 SH  PUT  SOLE    01              37500        0        0
ARCHER DANIELS MIDLAND CO      COM              039483102     4051   134678 SH       SOLE    01 02 04       134678        0        0
ARCHER DANIELS MIDLAND CO      COM              039483102     8392   279000 SH  CALL SOLE    01             279000        0        0
ARENA PHARMACEUTICALS INC      COM              040047102     1064   618500 SH  CALL SOLE    01             618500        0        0
ARES CAP CORP                  COM              04010L103      760    46141 SH       SOLE    02 04           46141        0        0
ARIAD PHARMACEUTICALS INC      COM              04033A100     4249   833200 SH  PUT  SOLE    01             833200        0        0
ARIAD PHARMACEUTICALS INC      COM              04033A100      731   143414 SH       SOLE    01             143414        0        0
ARM HLDGS PLC                  SPONSORED ADR    042068106      654    31494 SH       SOLE    04              31494        0        0
ARM HLDGS PLC                  SPONSORED ADR    042068106      519    25000 SH  CALL SOLE    01              25000        0        0
ARRIS GROUP INC                NOTE 2.000%11/1  04269QAC4       56    55000 PRN      SOLE    01              55000        0        0
ARUBA NETWORKS INC             COM              043176106     1044    50000 SH  PUT  SOLE    01              50000        0        0
ASHLAND INC NEW                COM              044209104     6444   126678 SH       SOLE    01             126678        0        0
ASM INTL NV                    NOTE 4.250%12/0  00207DAG7      137    82000 PRN      SOLE    01              82000        0        0
ASSURANT INC                   COM              04621X108     1445    37509 SH       SOLE    01 04           37509        0        0
ASSURED GUARANTY LTD           COM              G0585R106     1630    92114 SH       SOLE    01              92114        0        0
ASSURED GUARANTY LTD           COM              G0585R106     1299    73400 SH  PUT  SOLE    01              73400        0        0
ASTRAZENECA PLC                SPONSORED ADR    046353108      309     6700 SH       SOLE    01 04            6700        0        0
ASTRAZENECA PLC                SPONSORED ADR    046353108     5626   121800 SH  CALL SOLE    01             121800        0        0
AT&T INC                       COM              00206R102    15307   521000 SH  CALL SOLE    01             521000        0        0
AT&T INC                       COM              00206R102      294    10000 SH  PUT  SOLE    01              10000        0        0
ATHENAHEALTH INC               COM              04685W103      752    18358 SH       SOLE    01 04           18358        0        0
ATHENAHEALTH INC               COM              04685W103      820    20000 SH  PUT  SOLE    01              20000        0        0
ATLAS ENERGY INC               COM              049298102     1905    43315 SH       SOLE    01              43315        0        0
ATMEL CORP                     COM              049513104      473    38438 SH       SOLE    01 04           38438        0        0
AU OPTRONICS CORP              SPONSORED ADR    002255107     1344   129000 SH  CALL SOLE    01             129000        0        0
AUTODESK INC                   COM              052769106      790    20670 SH       SOLE    01 04           20670        0        0
AUTOZONE INC                   COM              053332102     2599     9536 SH       SOLE    01               9536        0        0
AUTOZONE INC                   COM              053332102     2617     9600 SH  CALL SOLE    01               9600        0        0
AUTOZONE INC                   COM              053332102     2998    11000 SH  PUT  SOLE    01              11000        0        0
AVAGO TECHNOLOGIES LTD         SHS              Y0486S104      304    10675 SH       SOLE    01 04           10675        0        0
AVALONBAY CMNTYS INC           COM              053484101     2352    20903 SH       SOLE    01 04           20903        0        0
AVANIR PHARMACEUTICALS INC     CL A NEW         05348P401      325    79700 SH  CALL SOLE    01              79700        0        0
AVANIR PHARMACEUTICALS INC     CL A NEW         05348P401      815   199700 SH  PUT  SOLE    01             199700        0        0
AVON PRODS INC                 COM              054303102     2059    70844 SH       SOLE    01 04           70844        0        0
AVON PRODS INC                 COM              054303102     2150    74000 SH  CALL SOLE    01              74000        0        0
BABCOCK & WILCOX CO NEW        COM              05615F102      441    17237 SH       SOLE    01              17237        0        0
BAIDU INC                      SPON ADR REP A   056752108     1883    19506 SH       SOLE    01 04           19506        0        0
BAIDU INC                      SPON ADR REP A   056752108     4827    50000 SH  CALL SOLE    01              50000        0        0
BAIDU INC                      SPON ADR REP A   056752108     1689    17500 SH  PUT  SOLE    01              17500        0        0
BAKER HUGHES INC               COM              057224107    60029  1050000 SH  CALL SOLE    01            1050000        0        0
BAKER HUGHES INC               COM              057224107    20010   350000 SH  PUT  SOLE    01             350000        0        0
BALL CORP                      COM              058498106      252     3697 SH       SOLE    01 04            3697        0        0
BALLANTYNE STRONG INC          COM              058516105      145    18627 SH       SOLE    04              18627        0        0
BANCO BILBAO VIZCAYA ARGENTA   SPONSORED ADR    05946K101     8252   811357 SH       SOLE    01 04          811357        0        0
BANCO BRADESCO S A             SP ADR PFD NEW   059460303      259    12789 SH       SOLE    04              12789        0        0
BANCO SANTANDER SA             ADR              05964H105      239    22400 SH       SOLE    01 04           22400        0        0
BANCORPSOUTH INC               COM              059692103      305    19059 SH       SOLE    01              19059        0        0
BANK OF AMERICA CORPORATION    COM              060505104     4333   324839 SH       SOLE    01 04          324839        0        0
BANK OF AMERICA CORPORATION    COM              060505104     9698   727000 SH  PUT  SOLE    01             727000        0        0
BANK OF AMERICA CORPORATION    COM              060505104    17852  1338200 SH  CALL SOLE    01            1338200        0        0
BANK OF NEW YORK MELLON CORP   COM              064058100      241     8004 SH       SOLE    01               8004        0        0
BARD C R INC                   COM              067383109     4074    44396 SH       SOLE    01 04           44396        0        0
BARRICK GOLD CORP              COM              067901108      225     4233 SH       SOLE    02               4233        0        0
BARRICK GOLD CORP              COM              067901108    16252   305600 SH  CALL SOLE    01             305600        0        0
BAXTER INTL INC                COM              071813109     1739    34340 SH       SOLE    01 04           34340        0        0
BAXTER INTL INC                COM              071813109     2227    44000 SH  CALL SOLE    01              44000        0        0
BB&T CORP                      COM              054937107     3243   123369 SH       SOLE    01             123369        0        0
BECKMAN COULTER INC            NOTE 2.500%12/1  075811AD1     3866  3388000 PRN      SOLE    01            3388000        0        0
BED BATH & BEYOND INC          COM              075896100     3755    76409 SH       SOLE    01 04           76409        0        0
BED BATH & BEYOND INC          COM              075896100     4920   100100 SH  CALL SOLE    01             100100        0        0
BELO CORP                      COM SER A        080555105      100    14247 SH       SOLE    01 04           14247        0        0
BEMIS INC                      COM              081437105      721    22081 SH       SOLE    01 04           22081        0        0
BERRY PETE CO                  CL A             085789105      449    10288 SH       SOLE    01 02 04        10288        0        0
BEST BUY INC                   COM              086516101      686    20000 SH  CALL SOLE    01              20000        0        0
BEST BUY INC                   SDCV 2.250% 1/1  086516AF8       83    78000 PRN      SOLE    01              78000        0        0
BHP BILLITON LTD               SPONSORED ADR    088606108     5277    56790 SH       SOLE    01 04           56790        0        0
BHP BILLITON LTD               SPONSORED ADR    088606108     3735    40200 SH  CALL SOLE    01              40200        0        0
BHP BILLITON LTD               SPONSORED ADR    088606108     1385    14900 SH  PUT  SOLE    01              14900        0        0
BIOCRYST PHARMACEUTICALS       COM              09058V103      362    70100 SH  PUT  SOLE    01              70100        0        0
BIODEL INC                     COM              09064M105     1411   771300 SH  CALL SOLE    01             771300        0        0
BIODEL INC                     COM              09064M105       55    30000 SH  PUT  SOLE    01              30000        0        0
BIODELIVERY SCIENCES INTL IN   COM              09060J106      413   116336 SH       SOLE    01 04          116336        0        0
BIODELIVERY SCIENCES INTL IN   COM              09060J106     2580   726700 SH  PUT  SOLE    01             726700        0        0
BIOSCRIP INC                   COM              09069N108      445    85032 SH       SOLE    01 04           85032        0        0
BJS WHOLESALE CLUB INC         COM              05548J106     3174    66267 SH       SOLE    01 04           66267        0        0
BJS WHOLESALE CLUB INC         COM              05548J106     3257    68000 SH  CALL SOLE    01              68000        0        0
BLACKSTONE GROUP L P           COM UNIT LTD     09253U108      217    15348 SH       SOLE    02 04           15348        0        0
BLOCK H & R INC                COM              093671105     8934   750100 SH  CALL SOLE    01             750100        0        0
BLOCK H & R INC                COM              093671105      935    78500 SH  PUT  SOLE    02              78500        0        0
BLOUNT INTL INC NEW            COM              095180105      432    27400 SH  CALL SOLE    01              27400        0        0
BLUE COAT SYSTEMS INC          COM NEW          09534T508      385    12900 SH       SOLE    01 04           12900        0        0
BMC SOFTWARE INC               COM              055921100      452     9607 SH       SOLE    01 04            9607        0        0
BMP SUNSTONE CORP              COM              05569C105     3051   307825 SH       SOLE    01             307825        0        0
BOEING CO                      COM              097023105     1090    16706 SH       SOLE    01 04           16706        0        0
BOISE INC                      COM              09746Y105      246    31072 SH       SOLE    01 04           31072        0        0
BOISE INC                      *W EXP 06/18/201 09746Y113      218   283400 SH       SOLE    01             283400        0        0
BORGWARNER INC                 COM              099724106     4342    60000 SH  PUT  SOLE    01              60000        0        0
BORGWARNER INC                 NOTE 3.500% 4/1  099724AF3      306   137000 PRN      SOLE    01             137000        0        0
BOSTON SCIENTIFIC CORP         COM              101137107      632    83518 SH       SOLE    01 04           83518        0        0
BOSTON SCIENTIFIC CORP         COM              101137107     1126   148800 SH  CALL SOLE    01 02          148800        0        0
BP PLC                         SPONSORED ADR    055622104      640    14502 SH       SOLE    01 04           14502        0        0
BP PLC                         SPONSORED ADR    055622104    15521   351400 SH  CALL SOLE    01             351400        0        0
BP PLC                         SPONSORED ADR    055622104      552    12500 SH  PUT  SOLE    01              12500        0        0
BRIDGEPOINT ED INC             COM              10807M105     3448   181476 SH       SOLE    01 02 04       181476        0        0
BRIDGEPOINT ED INC             COM              10807M105     1064    56000 SH  CALL SOLE    02              56000        0        0
BRIDGEPOINT ED INC             COM              10807M105      570    30000 SH  PUT  SOLE    01              30000        0        0
BRIGHAM EXPLORATION CO         COM              109178103     2509    92100 SH  CALL SOLE    01              92100        0        0
BRIGHTPOINT INC                COM NEW          109473405       89    10179 SH       SOLE    04              10179        0        0
BRINKER INTL INC               COM              109641100      230    11000 SH       SOLE    01 04           11000        0        0
BRISTOL MYERS SQUIBB CO        COM              110122108     6864   259223 SH       SOLE    01             259223        0        0
BRISTOL MYERS SQUIBB CO        COM              110122108     8474   320000 SH  PUT  SOLE    01             320000        0        0
BROADCOM CORP                  CL A             111320107      858    19700 SH       SOLE    01 04           19700        0        0
BROADRIDGE FINL SOLUTIONS IN   COM              11133T103      254    11600 SH       SOLE    04              11600        0        0
BROADSOFT INC                  COM              11133B409     1839    77000 SH       SOLE    02              77000        0        0
BROCADE COMMUNICATIONS SYS I   COM NEW          111621306      268    50650 SH       SOLE    01              50650        0        0
BROCADE COMMUNICATIONS SYS I   COM NEW          111621306    11003  2080000 SH  CALL SOLE    01            2080000        0        0
BROOKDALE SR LIVING INC        COM              112463104      243    11313 SH       SOLE    01 04           11313        0        0
BROWN & BROWN INC              COM              115236101      302    12640 SH       SOLE    01 04           12640        0        0
BROWN FORMAN CORP              CL B             115637209      927    13314 SH       SOLE    01 04           13314        0        0
BRUKER CORP                    COM              116794108      632    38074 SH       SOLE    01 04           38074        0        0
BUNGE LIMITED                  COM              G16962105      645     9843 SH       SOLE    01 02 04         9843        0        0
BUNGE LIMITED                  COM              G16962105    11545   176200 SH  CALL SOLE    01             176200        0        0
C H ROBINSON WORLDWIDE INC     COM NEW          12541W209     5108    63700 SH  PUT  SOLE    01              63700        0        0
C H ROBINSON WORLDWIDE INC     COM NEW          12541W209     1365    17022 SH       SOLE    01 04           17022        0        0
C H ROBINSON WORLDWIDE INC     COM NEW          12541W209    12029   150000 SH  CALL SOLE    01             150000        0        0
CA INC                         COM              12673P105      231     9462 SH       SOLE    01 04            9462        0        0
CADENCE DESIGN SYSTEM INC      NOTE 1.375%12/1  127387AD0       98   100000 PRN      SOLE    01             100000        0        0
CADENCE PHARMACEUTICALS INC    COM              12738T100     1479   195900 SH  CALL SOLE    01             195900        0        0
CAI INTERNATIONAL INC          COM              12477X106      686    35000 SH       SOLE    02              35000        0        0
CAL DIVE INTL INC              NOTE 3.250%12/1  127914AB5      270   280000 PRN      SOLE    01             280000        0        0
CALPINE CORP                   COM NEW          131347304      987    74000 SH  CALL SOLE    01              74000        0        0
CAMDEN PPTY TR                 SH BEN INT       133131102      455     8436 SH       SOLE    04               8436        0        0
CAMECO CORP                    COM              13321L108      379     9371 SH       SOLE    01 02 04         9371        0        0
CAMERON INTERNATIONAL CORP     COM              13342B105      515    10155 SH       SOLE    01 02           10155        0        0
CAMERON INTERNATIONAL CORP     NOTE 2.500% 6/1  13342BAB1       44    30000 PRN      SOLE    01              30000        0        0
CAMPBELL SOUP CO               COM              134429109     7307   210276 SH       SOLE    01 04          210276        0        0
CAMPBELL SOUP CO               COM              134429109     7311   210400 SH  PUT  SOLE    01             210400        0        0
CANON INC                      ADR              138006309      248     4827 SH       SOLE    01 04            4827        0        0
CAPITAL ONE FINL CORP          COM              14040H105     2056    48302 SH       SOLE    01              48302        0        0
CAPITAL ONE FINL CORP          COM              14040H105     5320   125000 SH  PUT  SOLE    01             125000        0        0
CAPITAL ONE FINL CORP          COM              14040H105      472    11100 SH  CALL SOLE    01              11100        0        0
CARDINAL HEALTH INC            COM              14149Y108     2153    56200 SH  CALL SOLE    01              56200        0        0
CAREER EDUCATION CORP          COM              141665109      829    40000 SH  CALL SOLE    01              40000        0        0
CARMAX INC                     COM              143130102     3723   116781 SH       SOLE    01 04          116781        0        0
CARMAX INC                     COM              143130102     1157    36300 SH  CALL SOLE    01              36300        0        0
CARNIVAL CORP                  PAIRED CTF       143658300     4981   108014 SH       SOLE    01             108014        0        0
CARNIVAL CORP                  PAIRED CTF       143658300     4611   100000 SH  PUT  SOLE    01             100000        0        0
CARNIVAL PLC                   ADR              14365C103     4285    92407 SH       SOLE    01              92407        0        0
CARPENTER TECHNOLOGY CORP      COM              144285103      592    14700 SH  CALL SOLE    01              14700        0        0
CARTER INC                     COM              146229109      380    12861 SH       SOLE    01 04           12861        0        0
CASEYS GEN STORES INC          COM              147528103      319     7500 SH  CALL SOLE    01               7500        0        0
CAVIUM NETWORKS INC            COM              14965A101      644    17096 SH       SOLE    01 04           17096        0        0
CB RICHARD ELLIS GROUP INC     CL A             12497T101      872    42563 SH       SOLE    01 04           42563        0        0
CBOE HLDGS INC                 COM              12503M108      914    40000 SH  PUT  SOLE    01              40000        0        0
CBOE HLDGS INC                 COM              12503M108      439    19200 SH       SOLE    01              19200        0        0
CBS CORP NEW                   CL B             124857202     1155    60636 SH       SOLE    01              60636        0        0
CEDAR FAIR L P                 DEPOSITRY UNIT   150185106      910    60000 SH       SOLE    01              60000        0        0
CELGENE CORP                   COM              151020104     8652   146300 SH  CALL SOLE    01             146300        0        0
CELGENE CORP                   COM              151020104     2661    45000 SH  PUT  SOLE    01              45000        0        0
CELL THERAPEUTICS INC          COM NO PAR       150934503       24    65700 SH  CALL SOLE    01              65700        0        0
CELSION CORPORATION            COM NEW          15117N305      186    90500 SH  CALL SOLE    01              90500        0        0
CEMEX SAB DE CV                SPON ADR NEW     151290889      182    17000 SH       SOLE    01 04           17000        0        0
CEMEX SAB DE CV                SPON ADR NEW     151290889     2635   246000 SH  CALL SOLE    01             246000        0        0
CEMEX SAB DE CV                SPON ADR NEW     151290889     1729   161400 SH  PUT  SOLE    01             161400        0        0
CENTER FINL CORP CALIF         COM              15146E102      120    15800 SH       SOLE    01 04           15800        0        0
CENTERPOINT ENERGY INC         COM              15189T107      646    41092 SH       SOLE    01 04           41092        0        0
CENTRAL EUROPEAN DIST CORP     NOTE 3.000% 3/1  153435AA0       42    45000 PRN      SOLE    01              45000        0        0
CENTRAL VT PUB SVC CORP        COM              155771108      231    10556 SH       SOLE    04              10556        0        0
CENTURYLINK INC                COM              156700106     1052    22793 SH       SOLE    01 04           22793        0        0
CEPHALON INC                   COM              156708109     1755    28441 SH       SOLE    01 04           28441        0        0
CERADYNE INC                   COM              156710105      315    10000 SH  CALL SOLE    01              10000        0        0
CERNER CORP                    COM              156782104      628     6629 SH       SOLE    01 04            6629        0        0
CERNER CORP                    COM              156782104     1895    20000 SH  CALL SOLE    01              20000        0        0
CF INDS HLDGS INC              COM              125269100    10434    77200 SH  CALL SOLE    01              77200        0        0
CF INDS HLDGS INC              COM              125269100     2703    20000 SH  PUT  SOLE    01              20000        0        0
CHECK POINT SOFTWARE TECH LT   ORD              M22465104     1480    32000 SH       SOLE    02              32000        0        0
CHELSEA THERAPEUTICS INTL LT   COM              163428105      170    22600 SH       SOLE    01 04           22600        0        0
CHELSEA THERAPEUTICS INTL LT   COM              163428105     1384   184500 SH  PUT  SOLE    01             184500        0        0
CHEMTURA CORP                  COM NEW          163893209     6763   423236 SH       SOLE    01             423236        0        0
CHESAPEAKE ENERGY CORP         COM              165167107     7208   278200 SH  CALL SOLE    01             278200        0        0
CHESAPEAKE ENERGY CORP         COM              165167107      389    15000 SH  PUT  SOLE    01              15000        0        0
CHESAPEAKE ENERGY CORP         NOTE 2.500% 5/1  165167BZ9     1351  1514000 PRN      SOLE    01            1514000        0        0
CHESAPEAKE ENERGY CORP         NOTE 2.500% 5/1  165167CA3     1314  1480000 PRN      SOLE    01            1480000        0        0
CHEVRON CORP NEW               COM              166764100     1920    21043 SH       SOLE    01 02 04        21043        0        0
CHEVRON CORP NEW               COM              166764100     5092    55800 SH  CALL SOLE    01              55800        0        0
CHEVRON CORP NEW               COM              166764100     1825    20000 SH  PUT  SOLE    01              20000        0        0
CHICOS FAS INC                 COM              168615102      375    31207 SH       SOLE    04              31207        0        0
CHINA GREEN AGRICULTURE INC    COM              16943W105      180    20000 SH  PUT  SOLE    02              20000        0        0
CHINA LIFE INS CO LTD          SPON ADR REP H   16939P106      559     9132 SH       SOLE    01 04            9132        0        0
CHINA LIFE INS CO LTD          SPON ADR REP H   16939P106     4582    74900 SH  CALL SOLE    01              74900        0        0
CHINA LIFE INS CO LTD          SPON ADR REP H   16939P106     1523    24900 SH  PUT  SOLE    01              24900        0        0
CHINA MED TECHNOLOGIES INC     SPONSORED ADR    169483104      478    42500 SH  PUT  SOLE    01              42500        0        0
CHINA MED TECHNOLOGIES INC     SPONSORED ADR    169483104      455    40500 SH  CALL SOLE    01              40500        0        0
CHIPOTLE MEXICAN GRILL INC     COM              169656105     4253    20000 SH  PUT  SOLE    01              20000        0        0
CHIPOTLE MEXICAN GRILL INC     COM              169656105     6449    30323 SH       SOLE    01              30323        0        0
CHUBB CORP                     COM              171232101      502     8424 SH       SOLE    01 04            8424        0        0
CHURCH & DWIGHT INC            COM              171340102      262     3791 SH       SOLE    01 04            3791        0        0
CIENA CORP                     COM NEW          171779309      318    15100 SH       SOLE    01 04           15100        0        0
CIGNA CORP                     COM              125509109     1055    28773 SH       SOLE    01 04           28773        0        0
CIMAREX ENERGY CO              COM              171798101     1735    19586 SH       SOLE    01              19586        0        0
CINCINNATI FINL CORP           COM              172062101      438    13802 SH       SOLE    01 04           13802        0        0
CIRRUS LOGIC INC               COM              172755100      518    32400 SH       SOLE    01 04           32400        0        0
CISCO SYS INC                  COM              17275R102     3108   153665 SH       SOLE    01 02 04       153665        0        0
CISCO SYS INC                  COM              17275R102    24956  1233600 SH  CALL SOLE    01            1233600        0        0
CISCO SYS INC                  COM              17275R102     5122   253200 SH  PUT  SOLE    01             253200        0        0
CIT GROUP INC                  COM NEW          125581801      603    12800 SH       SOLE    01 04           12800        0        0
CIT GROUP INC                  COM NEW          125581801     7720   163900 SH  CALL SOLE    01             163900        0        0
CITIGROUP INC                  COM              172967101     3017   637900 SH  CALL SOLE    01             637900        0        0
CITIGROUP INC                  COM              172967101     2716   574266 SH       SOLE    01 02          574266        0        0
CITRIX SYS INC                 COM              177376100      200     2923 SH       SOLE    04               2923        0        0
CLIFFS NATURAL RESOURCES INC   COM              18683K101     8355   107114 SH       SOLE    01 02          107114        0        0
CLIFFS NATURAL RESOURCES INC   COM              18683K101    10921   140000 SH  PUT  SOLE    01             140000        0        0
CLINICAL DATA INC NEW          COM              18725U109      183    11500 SH       SOLE    01              11500        0        0
CLINICAL DATA INC NEW          COM              18725U109      398    25000 SH  PUT  SOLE    01              25000        0        0
CLOROX CO DEL                  COM              189054109     2056    32488 SH       SOLE    01 04           32488        0        0
CLOUD PEAK ENERGY INC          COM              18911Q102      328    14139 SH       SOLE    04              14139        0        0
CME GROUP INC                  COM              12572Q105    14607    45400 SH  CALL SOLE    01              45400        0        0
CME GROUP INC                  COM              12572Q105     4955    15400 SH  PUT  SOLE    01              15400        0        0
CNH GLOBAL N V                 SHS NEW          N20935206      234     4892 SH       SOLE    01 02            4892        0        0
CNO FINL GROUP INC             COM              12621E103      157    23135 SH       SOLE    01 04           23135        0        0
COACH INC                      COM              189754104     2338    42281 SH       SOLE    01              42281        0        0
COBALT INTL ENERGY INC         COM              19075F106      211    17313 SH       SOLE    04              17313        0        0
COCA COLA CO                   COM              191216100     1388    21103 SH       SOLE    01 04           21103        0        0
COCA COLA ENTERPRISES INC NE   COM              19122T109      703    28100 SH       SOLE    01 04           28100        0        0
COCA COLA ENTERPRISES INC NE   COM              19122T109     1252    50000 SH  PUT  SOLE    01              50000        0        0
COGDELL SPENCER INC            COM              19238U107      145    25000 SH       SOLE    01              25000        0        0
COGNIZANT TECHNOLOGY SOLUTIO   CL A             192446102     1481    20194 SH       SOLE    01              20194        0        0
COGNIZANT TECHNOLOGY SOLUTIO   CL A             192446102     1832    25000 SH  CALL SOLE    01              25000        0        0
COINSTAR INC                   COM              19259P300     1129    20000 SH  CALL SOLE    01              20000        0        0
COINSTAR INC                   COM              19259P300     2314    41000 SH  PUT  SOLE    02              41000        0        0
COINSTAR INC                   NOTE 4.000% 9/0  19259PAF9      294   185000 PRN      SOLE    01             185000        0        0
COLEMAN CABLE INC              COM              193459302      573    91281 SH       SOLE    01 04           91281        0        0
COLLECTIVE BRANDS INC          COM              19421W100      953    45168 SH       SOLE    01 04           45168        0        0
COMCAST CORP NEW               CL A             20030N101      870    39627 SH       SOLE    01              39627        0        0
COMCAST CORP NEW               CL A             20030N101      439    20000 SH  CALL SOLE    01              20000        0        0
COMERICA INC                   COM              200340107      657    15539 SH       SOLE    01 04           15539        0        0
COMMERCIAL METALS CO           COM              201723103      633    38098 SH       SOLE    01              38098        0        0
COMMERCIAL METALS CO           COM              201723103     4222   254500 SH  CALL SOLE    01             254500        0        0
COMMONWEALTH REIT              COM SH BEN INT   203233101      215     8439 SH       SOLE    04               8439        0        0
COMMSCOPE INC                  COM              203372107     1561    50000 SH       SOLE    01              50000        0        0
COMMSCOPE INC                  COM              203372107     1124    36000 SH  CALL SOLE    01              36000        0        0
COMMUNITY BK SYS INC           COM              203607106      375    13500 SH  CALL SOLE    01              13500        0        0
COMPANHIA DE BEBIDAS DAS AME   SPON ADR PFD     20441W203      576    18573 SH       SOLE    01 04           18573        0        0
COMPANHIA DE SANEAMENTO BASI   SPONSORED ADR    20441A102     4495    85000 SH  CALL SOLE    01              85000        0        0
COMPANHIA SIDERURGICA NACION   SPONSORED ADR    20440W105     1732   103900 SH  PUT  SOLE    01             103900        0        0
COMPANHIA SIDERURGICA NACION   SPONSORED ADR    20440W105      680    40818 SH       SOLE    01 02           40818        0        0
COMPANHIA SIDERURGICA NACION   SPONSORED ADR    20440W105      965    57900 SH  CALL SOLE    01              57900        0        0
COMPANIA DE MINAS BUENAVENTU   SPONSORED ADR    204448104      608    12431 SH       SOLE    01 02 04        12431        0        0
COMPASS DIVERSIFIED HOLDINGS   SH BEN INT       20451Q104      185    10440 SH       SOLE    04              10440        0        0
COMPELLENT TECHNOLOGIES INC    COM              20452A108     2766   100252 SH       SOLE    01             100252        0        0
COMPELLENT TECHNOLOGIES INC    COM              20452A108     2806   101700 SH  CALL SOLE    01             101700        0        0
COMPELLENT TECHNOLOGIES INC    COM              20452A108      510    18500 SH  PUT  SOLE    01              18500        0        0
COMSTOCK RES INC               COM NEW          205768203      795    32402 SH       SOLE    01 02 04        32402        0        0
COMTECH TELECOMMUNICATIONS C   NOTE 3.000% 5/0  205826AF7      243   234000 PRN      SOLE    01             234000        0        0
CONOCOPHILLIPS                 COM              20825C104      360     5282 SH       SOLE    01 02 04         5282        0        0
CONSOL ENERGY INC              COM              20854P109     1051    21567 SH       SOLE    01 02 04        21567        0        0
CONSOL ENERGY INC              COM              20854P109     8286   170000 SH  PUT  SOLE    01             170000        0        0
CONSOLIDATED EDISON INC        COM              209115104     2767    55817 SH       SOLE    01 04           55817        0        0
CONTINUCARE CORP               COM              212172100       65    13900 SH       SOLE    04              13900        0        0
CONVERGYS CORP                 COM              212485106      165    12564 SH       SOLE    04              12564        0        0
COOPER COS INC                 COM NEW          216648402     1769    31400 SH  CALL SOLE    01              31400        0        0
COOPER COS INC                 COM NEW          216648402      839    14900 SH  PUT  SOLE    01              14900        0        0
COOPER INDUSTRIES PLC          SHS              G24140108      348     5972 SH       SOLE    01 04            5972        0        0
COPART INC                     COM              217204106      721    19300 SH       SOLE    01 04           19300        0        0
COPART INC                     COM              217204106     1188    31800 SH  CALL SOLE    01              31800        0        0
CORINTHIAN COLLEGES INC        COM              218868107     1461   280400 SH       SOLE    02 04          280400        0        0
CORNING INC                    COM              219350105      284    14723 SH       SOLE    01 04           14723        0        0
CORRECTIONS CORP AMER NEW      COM NEW          22025Y407      250     9982 SH       SOLE    04               9982        0        0
COUSINS PPTYS INC              COM              222795106       89    10727 SH       SOLE    01 04           10727        0        0
COVANCE INC                    COM              222816100      218     4233 SH       SOLE    01 04            4233        0        0
COVANTA HLDG CORP              COM              22282E102      293    17052 SH       SOLE    04              17052        0        0
COVENTRY HEALTH CARE INC       COM              222862104      331    12558 SH       SOLE    01 04           12558        0        0
COVIDIEN PLC                   SHS              G2554F105     2632    57643 SH       SOLE    01 04           57643        0        0
CREE INC                       COM              225447101      275     4180 SH       SOLE    01               4180        0        0
CREE INC                       COM              225447101    33663   510900 SH  PUT  SOLE    01             510900        0        0
CREE INC                       COM              225447101    15675   237900 SH  CALL SOLE    01             237900        0        0
CRESUD SA COMERCIAL            *W EXP 05/22/201 P3311R192     7738 33641443 SH       SOLE    01           33641443        0        0
CROWN CASTLE INTL CORP         COM              228227104     1608    36689 SH       SOLE    01 04           36689        0        0
CTRIP COM INTL LTD             AMERICAN DEP SHS 22943F100      326     8057 SH       SOLE    01 04            8057        0        0
CTRIP COM INTL LTD             AMERICAN DEP SHS 22943F100     1638    40500 SH  CALL SOLE    01              40500        0        0
CUBIST PHARMACEUTICALS INC     COM              229678107     2964   138488 SH       SOLE    01 04          138488        0        0
CUBIST PHARMACEUTICALS INC     COM              229678107     3082   144000 SH  CALL SOLE    01             144000        0        0
CUBIST PHARMACEUTICALS INC     COM              229678107     1233    57600 SH  PUT  SOLE    01              57600        0        0
CUMMINS INC                    COM              231021106      259     2355 SH       SOLE    01 04            2355        0        0
CURRENCYSHS JAPANESE YEN TR    JAPANESE YEN     23130A102    14496   119060 SH       SOLE    01             119060        0        0
CURRENCYSHS JAPANESE YEN TR    JAPANESE YEN     23130A102    74925   615400 SH  PUT  SOLE    01             615400        0        0
CVS CAREMARK CORPORATION       COM              126650100      676    19458 SH       SOLE    01 04           19458        0        0
CVS CAREMARK CORPORATION       COM              126650100    20619   593000 SH  CALL SOLE    01             593000        0        0
CVS CAREMARK CORPORATION       COM              126650100     3195    91900 SH  PUT  SOLE    01              91900        0        0
CYTOKINETICS INC               COM              23282W100      199    95000 SH  CALL SOLE    01              95000        0        0
D R HORTON INC                 COM              23331A109     5100   427476 SH       SOLE    01 04          427476        0        0
D R HORTON INC                 COM              23331A109     7587   636000 SH  CALL SOLE    01             636000        0        0
D R HORTON INC                 COM              23331A109     4340   363800 SH  PUT  SOLE    01             363800        0        0
DANA HLDG CORP                 COM              235825205      258    14976 SH       SOLE    01 04           14976        0        0
DARDEN RESTAURANTS INC         COM              237194105      213     4598 SH       SOLE    01               4598        0        0
DARLING INTL INC               COM              237266101     1169    88000 SH  CALL SOLE    01              88000        0        0
DEAN FOODS CO NEW              COM              242370104     1239   140095 SH       SOLE    01             140095        0        0
DEAN FOODS CO NEW              COM              242370104     1820   205900 SH  CALL SOLE    01             205900        0        0
DEAN FOODS CO NEW              COM              242370104     3864   437100 SH  PUT  SOLE    01             437100        0        0
DECKERS OUTDOOR CORP           COM              243537107      256     3214 SH       SOLE    04               3214        0        0
DEERE & CO                     COM              244199105     1736    20904 SH       SOLE    01 02           20904        0        0
DEERE & CO                     COM              244199105     2840    34200 SH  PUT  SOLE    01              34200        0        0
DEL MONTE FOODS CO             COM              24522P103    12241   651105 SH       SOLE    01             651105        0        0
DEL MONTE FOODS CO             COM              24522P103      308    16400 SH  CALL SOLE    01              16400        0        0
DELL INC                       COM              24702R101      637    46957 SH       SOLE    01 04           46957        0        0
DELTA AIR LINES INC DEL        COM NEW          247361702      175    13888 SH       SOLE    01 04           13888        0        0
DELTA AIR LINES INC DEL        COM NEW          247361702      300    23800 SH  CALL SOLE    01              23800        0        0
DENBURY RES INC                COM NEW          247916208      896    46965 SH       SOLE    01 04           46965        0        0
DENDREON CORP                  COM              24823Q107      817    23373 SH       SOLE    01 04           23373        0        0
DENDREON CORP                  COM              24823Q107     6293   180200 SH  CALL SOLE    01             180200        0        0
DENDREON CORP                  COM              24823Q107     5908   169200 SH  PUT  SOLE    01             169200        0        0
DEPOMED INC                    COM              249908104       73    11416 SH       SOLE    04              11416        0        0
DEPOMED INC                    COM              249908104      245    38600 SH  PUT  SOLE    01              38600        0        0
DEUTSCHE BANK AG               NAMEN AKT        D18190898     3123    60001 SH       SOLE    01 04           60001        0        0
DEUTSCHE BANK AG               NAMEN AKT        D18190898     3461    66500 SH  CALL SOLE    01              66500        0        0
DEUTSCHE BANK AG               NAMEN AKT        D18190898     3383    65000 SH  PUT  SOLE    01              65000        0        0
DEVON ENERGY CORP NEW          COM              25179M103     6571    83700 SH  CALL SOLE    01              83700        0        0
DEVON ENERGY CORP NEW          COM              25179M103      887    11300 SH  PUT  SOLE    01              11300        0        0
DIAMOND OFFSHORE DRILLING IN   COM              25271C102      368     5500 SH  CALL SOLE    01               5500        0        0
DIANA SHIPPING INC             COM              Y2066G104      386    32100 SH       SOLE    01 04           32100        0        0
DIGITAL RIV INC                COM              25388B104      231     6730 SH       SOLE    01 04            6730        0        0
DIGITAL RIV INC                COM              25388B104     3311    96200 SH  CALL SOLE    01              96200        0        0
DIGITAL RIV INC                COM              25388B104     8505   247100 SH  PUT  SOLE    01             247100        0        0
DIRECTV                        COM CL A         25490A101     3973    99529 SH       SOLE    01              99529        0        0
DISCOVER FINL SVCS             COM              254709108      193    10447 SH       SOLE    01 04           10447        0        0
DISCOVERY COMMUNICATNS NEW     COM SER A        25470F104      214     5134 SH       SOLE    01               5134        0        0
DISCOVERY COMMUNICATNS NEW     COM SER C        25470F302      273     7435 SH       SOLE    01               7435        0        0
DISNEY WALT CO                 COM DISNEY       254687106      223     5938 SH       SOLE    01 04            5938        0        0