UNITED STATES SECURITIES & EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: June 30, 2011 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: The Adams Express Company Address: 7 St. Paul Street, Suite 1140 Baltimore, MD 21202 Form 13F File Number:28-597 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: Christine M. Sloan Title Assistant Treasurer Phone (410) 752-5900 Signature, Place, and Date of Signing: /s/ Christine M. Sloan Baltimore, MD July 22, 2011 [Signature] [City, State] [Date] Report Type (Check only one.): [X] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report). [ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) Form 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 82 Form 13F Information Table Value Total: $1,100,364 (in thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. NONE COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 NAME OF ISSUER TITLE CUSIP VALUE SHRS OR SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY OF CLASS (x $1000) PRN AMT PRN CALL DISCRETN MANAGER SOLE SHARED NONE ABBOTT LABORATORIES COM 002824100 11,050 210,000 SH SOLE 210,000 ADTRAN, INC. COM 00738A106 12,325 318,400 SH SOLE 318,400 AIR PRODUCTS & CHEMICALS COM 009158106 3,345 35,000 SH SOLE 35,000 AMERICAN EXPRESS CO. COM 025816109 18,095 350,000 SH SOLE 350,000 APPLE INC. COM 037833100 31,889 95,000 SH SOLE 95,000 AUTOMATIC DATA PROCESSING INC. COM 053015103 15,804 300,000 SH SOLE 300,000 AVON PRODUCTS, INC. COM 054303102 9,229 329,600 SH SOLE 329,600 BANK OF AMERICA CORP. COM 060505104 15,180 1,385,000 SH SOLE 1,385,000 BANK OF NEW YORK MELLON CORP. COM 064058100 10,345 403,775 SH SOLE 403,775 BRISTOL-MYERS SQUIBB CO. COM 110122108 4,606 159,061 SH SOLE 159,061 BROADCOM CORP. CL A 111320107 6,728 200,000 SH SOLE 200,000 BUNGE LTD. COM G16962105 10,687 155,000 SH SOLE 155,000 CATERPILLAR INC DEL COM 149123101 14,904 140,000 SH SOLE 140,000 CELGENE CORP. COM 151020104 9,754 161,700 SH SOLE 161,700 CF INDUSTRIES HOLDINGS, INC. COM 125269100 4,963 35,031 SH SOLE 35,031 CHEVRON CORP. COM 166764100 20,568 200,000 SH SOLE 200,000 CISCO SYSTEMS, INC. COM 17275R102 13,269 850,000 SH SOLE 850,000 CLIFFS NATURAL RESOURCES INC. COM 18683K101 11,094 120,000 SH SOLE 120,000 COCA-COLA CO. COM 191216100 15,140 225,000 SH SOLE 225,000 COGNIZANT TECHNOLOGY SOLUTIONS CLA 192446102 11,001 150,000 SH SOLE 150,000 COLUMBIA SPORTSWEAR CO. COM 198516106 12,680 200,000 SH SOLE 200,000 CONSOL ENERGY INC. COM 20854P109 3,573 73,700 SH SOLE 73,700 CURTISS-WRIGHT CORP. COM 231561101 10,358 320,000 SH SOLE 320,000 CVS/CAREMARK CORP. COM 126650100 11,086 295,000 SH SOLE 295,000 DOW CHEMICAL CO. COM 260543103 14,400 400,000 SH SOLE 400,000 EMERSON ELECTRIC CO. COM 291011104 11,250 200,000 SH SOLE 200,000 EXXON MOBIL CORP. COM 30231G102 17,497 215,000 SH SOLE 215,000 F5 NETWORKS INC. COM 315616102 5,513 50,000 SH SOLE 50,000 FEDEX CORP. COM 31428X106 10,908 115,000 SH SOLE 115,000 FREEPORT-MCMORAN COPPER & GOLD COM 35671D857 13,384 253,000 SH SOLE 253,000 GENERAL ELECTRIC CO. COM 369604103 13,353 708,000 SH SOLE 708,000 GILEAD SCIENCES INC. COM 375558103 10,352 250,000 SH SOLE 250,000 GOODRICH CORP. COM 382388106 11,938 125,000 SH SOLE 125,000 GOOGLE INC. CLA 38259P508 15,191 30,000 SH SOLE 30,000 HALLIBURTON CO. COM 406216101 7,650 150,000 SH SOLE 150,000 HEWLETT-PACKARD CO. COM 428236103 10,920 300,000 SH SOLE 300,000 HOSPIRA INC. COM 441060100 9,915 175,000 SH SOLE 175,000 INTEL CORP. COM 458140100 18,614 840,000 SH SOLE 840,000 JOHNSON & JOHNSON COM 478160104 16,963 255,000 SH SOLE 255,000 JPMORGAN CHASE & CO. COM 46625H100 22,926 560,000 SH SOLE 560,000 LIFE TECHNOLOGIES CORP. COM 53217V109 10,414 200,000 SH SOLE 200,000 LOWE'S COMPANIES, INC. COM 548661107 13,986 600,000 SH SOLE 600,000 MARRIOTT INTERNATIONAL INC/DE CL A 571903202 10,647 300,000 SH SOLE 300,000 MASCO CORP. COM 574599106 9,925 825,000 SH SOLE 825,000 MCDONALD'S CORP. COM 580135101 21,080 250,000 SH SOLE 250,000 MDU RESOURCES GROUP, INC. COM 552690109 10,645 473,100 SH SOLE 473,100 MEDTRONIC, INC. COM 585055106 13,485 350,000 SH SOLE 350,000 MICROSOFT CORP. COM 594918104 18,200 700,000 SH SOLE 700,000 MORGAN STANLEY COM NEW 617446448 9,204 400,000 SH SOLE 400,000 NATIONAL OILWELL VARCO COM 637071101 7,821 100,000 SH SOLE 100,000 NETAPP, INC. COM 64110D104 15,834 300,000 SH SOLE 300,000 NEWELL RUBBERMAID INC. COM 651229106 6,312 400,000 SH SOLE 400,000 NORFOLK SOUTHERN CORP. COM 655844108 14,986 200,000 SH SOLE 200,000 NORTHEAST UTILITIES COM 664397106 12,310 350,000 SH SOLE 350,000 ORACLE CORP. COM 68389X105 36,201 1,100,000 SH SOLE 1,100,000 PEABODY ENERGY CORP. COM 704549104 1,673 28,400 SH SOLE 28,400 PEPSICO, INC. COM 713448108 21,129 300,000 SH SOLE 300,000 PETROLEUM & RESOURCES COM 716549100 64,488 2,186,774 SH SOLE 2,186,774 PFIZER INC COM 717081103 16,480 800,000 SH SOLE 800,000 PNC FINANCIAL SERVICES GROUP, COM 693475105 16,095 270,000 SH SOLE 270,000 POTASH CORP OF SASKATCHEWAN COM 73755L107 9,882 173,400 SH SOLE 173,400 PRAXAIR, INC. COM 74005P104 8,129 75,000 SH SOLE 75,000 PROCTER & GAMBLE CO. COM 742718109 20,025 315,000 SH SOLE 315,000 PRUDENTIAL FINANCIAL, INC. COM 744320102 19,713 310,000 SH SOLE 310,000 QUALCOMM INC. COM 747525103 17,037 300,000 SH SOLE 300,000 RYLAND GROUP INC. COM 783764103 10,141 613,500 SH SOLE 613,500 SAFEWAY INC. COM NEW 786514208 7,946 340,000 SH SOLE 340,000 SENOMYX, INC. COM 81724Q107 6,602 1,284,400 SH SOLE 1,284,400 SPECTRA ENERGY CORP. COM 847560109 11,122 405,780 SH SOLE 405,780 SPIRIT AEROSYSTEMS HOLDINGS, COM CL A 848574109 11,000 500,000 SH SOLE 500,000 STATE STREET CORP. COM 857477103 8,702 193,000 SH SOLE 193,000 T. ROWE PRICE GROUP INC. COM 74144T108 12,068 200,000 SH SOLE 200,000 TARGET CORP. COM 87612E106 15,011 320,000 SH SOLE 320,000 TECK RESOURCES LTD CL B 878742204 5,074 100,000 SH SOLE 100,000 TEVA PHARMACEUTICAL INDUSTRIES ADR 881624209 15,913 330,000 SH SOLE 330,000 TRANSOCEAN LTD. REG SHS H8817H100 6,133 95,000 SH SOLE 95,000 UNILEVER PLC ADR SPON ADR NEW 904767704 16,195 500,000 SH SOLE 500,000 UNITED TECHNOLOGIES CORP. COM 913017109 11,506 130,000 SH SOLE 130,000 UNITEDHEALTH GROUP INC. COM 91324P102 12,766 247,500 SH SOLE 247,500 WALT DISNEY CO. COM 254687106 18,739 480,000 SH SOLE 480,000 WELLS FARGO & CO. COM 949746101 17,818 635,000 SH SOLE 635,000 ZIMMER HOLDINGS, INC. COM 98956P102 9,480 150,000 SH SOLE 150,000 1,100,364