Putnam New York Investment Grade Municipal Trust.htm

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

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT
INVESTMENT COMPANY

Investment Company Act file number: (811- 07274 )

Exact name of registrant as specified in charter: Putnam New York Investment Grade Municipal Trust

Address of principal executive offices: One Post Office Square, Boston, Massachusetts 02109

Name and address of agent for service:  Beth S. Mazor, Vice President 
  One Post Office Square 
  Boston, Massachusetts 02109 
 
Copy to:  John W. Gerstmayr, Esq. 
  Ropes & Gray LLP 
  One International Place 
  Boston, Massachusetts 02110 
 
Registrant’s telephone number, including area code:  (617) 292-1000 

Date of fiscal year end: April 30, 2006

Date of reporting period: January 31, 2006

Item 1. Schedule of Investments:


Putnam New York Investment Grade       
 
Municipal Trust       

 
The fund's portfolio       
1/31/06 (Unaudited)       
 
Key to abbreviations       
AMBAC -- AMBAC Indemnity Corporation       
FGIC -- Financial Guaranty Insurance Company       
FSA -- Financial Security Assurance       
G.O. Bonds -- General Obligation Bonds       
MBIA -- MBIA Insurance Company       
U.S. Govt. Coll. -- U.S. Government Collateralized       

 
 
MUNICIPAL BONDS AND NOTES (120.9%)(a)       

  Rating (RAT)  Principal amount  Value 
 
New York (113.4%)       
 
Albany Cnty., Indl. Dev. Agcy. Rev. Bonds (Albany College of Pharmacy), Ser. A, 5 3/8s,       
12/1/24  BBB-  $300,000  $313,590 
 
Albany, Indl. Dev. Agcy. Civic Fac. Rev. Bonds (Charitable Leadership), Ser. A , 6s, 7/1/19  Baa3  250,000  268,650 
 
Chemung Cnty., Indl. Dev. Agcy. Civic Fac. Rev. Bonds (Arnot Ogden Med. Ctr.), 5s, 11/1/34  A3  500,000  504,755 
Dutchess Cnty., Indl. Dev. Agcy. Civic Fac. Rev. Bonds (Bard College), 5 3/4s, 8/1/30  A3  700,000  753,396 
Essex Cnty., Indl. Dev. Agcy. Rev. Bonds (Intl. Paper Co.), Ser. A, 5 1/2s, 10/1/26  BBB  250,000  255,285 
Geneva, Indl. Dev. Agcy. Rev. Bonds (Hobart & William Smith), Ser. A, 5 3/8s, 2/1/33  A  500,000  529,075 
Hempstead, Indl. Dev. Agcy. Civic Fac. Rev. Bonds (Hofstra U.), 5 1/4s, 7/1/16  A  395,000  419,612 
Long Island, Pwr. Auth. NY Elec. Syst. Rev. Bonds, Ser. A       
5 1/4s, 12/1/26  A3  750,000  784,088 
AMBAC, 5s, 9/1/29  Aaa  2,000,000  2,089,260 
Madison Cnty., Indl. Dev. Agcy. Rev. Bonds (Colgate U.), Ser. A, 5s, 7/1/23  Aa3  1,000,000  1,053,720 
Metro. Trans. Auth. Rev. Bonds, Ser. A, FSA, 5s, 11/15/30  Aaa  1,000,000  1,035,390 
Metro. Trans. Auth. Svc. Contract Rev. Bonds       
(Trans. Fac.), Ser. O, U.S. Govt. Coll., 5 3/4s, 7/1/13  AAA  500,000  546,550 
Ser. A , MBIA, 5 1/2s, 1/1/20  Aaa  1,000,000  1,095,290 
 
Monroe Cnty., Indl. Dev. Agcy. Civic Fac. Rev. Bonds (Highland Hosp. Rochester), 5s, 8/1/25  Baa1  250,000  252,068 
Niagara Cnty., Indl. Dev. Agcy. Rev. Bonds, Ser. C, 5 5/8s, 11/15/24  Baa3  450,000  473,103 
NY City, G.O. Bonds       
Ser. I, U.S. Govt. Coll., 6 1/4s, 4/15/17 (Prerefunded)  Aaa  185,000  193,429 
AMBAC, 6.05s, 9/1/11  Aaa  400,000  400,992 
Ser. B, 5 3/4s, 8/1/16  A1  1,000,000  1,102,830 
Ser. B, 5 1/2s, 12/1/31  A1  180,000  192,647 
Ser. B, U.S. Govt. Coll., 5 1/2s, 12/1/31 (Prerefunded)  AAA  820,000  905,288 
Ser. G, 5 1/4s, 8/1/16  A1  625,000  683,569 
Ser. M, 5s, 4/1/24  A1  500,000  521,625 
NY City, Hlth. & Hosp. Corp. Rev. Bonds (Hlth. Syst.), Ser. A , 5 3/8s, 2/15/26  A2  300,000  311,004 
 
NY City, Indl. Dev. Agcy. Rev. Bonds (Brooklyn Navy Yard Cogen. Partners), 5.65s, 10/1/28  BBB-  750,000  750,060 
NY City, Indl. Dev. Agcy. Civic Fac. Rev. Bonds       
(Staten Island U. Hosp.), Ser. A, 6 3/8s, 7/1/31  B2  350,000  357,438 
(Brooklyn Polytech. U. Project J), 6 1/8s, 11/1/30  BB+  250,000  251,273 
(St. Francis College), 5s, 10/1/34  A-  250,000  252,435 
 
NY City, Indl. Dev. Agcy. Special Arpt. Fac. Rev. Bonds (Airis JFK I LLC), Ser. A, 5 1/2s, 7/1/28  Baa3  700,000  699,965 
NY City, Indl. Dev. Agcy. Special Fac. Rev. Bonds       
(Terminal One Group Assn.), 5 1/2s, 1/1/17  A3  600,000  646,530 
(British Airways PLC), 5 1/4s, 12/1/32  Ba2  100,000  87,764 
NY City, Muni. Wtr. & Swr. Fin. Auth. Rev. Bonds, Ser. G, FSA, 5s, 6/15/34  Aaa  500,000  514,900 
NY Cntys., Tobacco Trust II Rev. Bonds (Tobacco Settlement), 5 3/4s, 6/1/43  BBB  1,000,000  1,024,380 
NY Cntys., Tobacco Trust III Rev. Bonds (Tobacco Settlement), 6s, 6/1/43  BBB  300,000  314,631 
NY Cntys., Tobacco Trust IV Rev. Bonds, Ser. A, 5s, 6/1/38  BBB  1,000,000  968,780 
NY State Dorm. Auth. Rev. Bonds       
(State U. Edl. Fac.), Ser. A, 7 1/2s, 5/15/13  AA-  875,000  1,067,386 
(Mount Sinai Hlth.), Ser. A, 6 1/2s, 7/1/25  Ba1  250,000  265,455 
(Mental Hlth.), Ser. A, 5 3/4s, 2/15/27 (Prerefunded)  AA-  45,000  47,042 
(Mental Hlth.), Ser. A, 5 3/4s, 2/15/27  AA-  25,000  26,051 
(Winthrop-U. Hosp. Assn.), Ser. A, 5 1/2s, 7/1/32  Baa1  450,000  469,715 
(Dept. of Hlth.), 5 1/2s, 7/1/25 (Prerefunded)  AA-  870,000  895,604 
(Dept. of Hlth.), 5 1/2s, 7/1/25 (Prerefunded)  AA-  630,000  648,673 
(North Shore Long Island Jewish Group), 5 3/8s, 5/1/23  A3  600,000  632,484 
(NY Methodist Hosp.), 5 1/4s, 7/1/17  A3  300,000  319,272 
(School Dist. Fin.), Ser. A, MBIA, 5 1/4s, 4/1/11  Aaa  1,000,000  1,081,440 
(Lenox Hill Hosp. Oblig. Group), 5 1/4s, 7/1/08  Ba2  250,000  252,918 
(Rochester U.), Ser. A, 5s, 7/1/34  A1  500,000  515,560 
(NYU), Ser. A, FGIC, 5s, 7/1/29  Aaa  1,000,000  1,044,620 
Ser. A, FGIC, 5s, 3/15/27 (Prerefunded)  Aaa  1,000,000  1,084,550 
(Dept. of Hlth.), Ser. 2, FGIC, 5s, 7/1/22  Aaa  1,000,000  1,053,260 
NY State Dorm. Auth. Lease Rev. Bonds (State U. Dorm. Facs.), Ser. A, MBIA, 5s, 7/1/24  Aaa  1,000,000  1,060,030 
NY State Energy Research & Dev. Auth. Fac. Mandatory Put Bonds, 4.7s, 10/1/12  A1  500,000  501,325 
NY State Energy Research & Dev. Auth. Gas Fac. Rev. Bonds (Brooklyn Union Gas), 6.952s,       
7/1/26  A+  400,000  413,328 
NY State Env. Fac. Corp. Rev. Bonds, 5s, 6/15/32  Aaa  250,000  259,818 
NY State Env. Fac. Corp. Poll. Control Rev. Bonds (State Wtr. Revolving Fund), Ser. A, 7 1/2s,       
6/15/12  Aaa  125,000  132,470 
NY State Hwy. Auth. Rev. Bonds (Hwy. & Bridge Trust Fund), Ser. B, FGIC, 5s, 4/1/17  AAA  250,000  270,690 
NY State Pwr. Auth. Rev. Bonds       
5s, 11/15/20  Aa2  750,000  795,045 
Ser. A, 5s, 11/15/17  Aaa  500,000  543,925 
NY State Thruway Auth. Rev. Bonds, Ser. A, MBIA       
5 1/4s, 4/1/13  Aaa  1,000,000  1,097,340 
5 1/4s, 4/1/12  Aaa  1,000,000  1,089,820 
NY State Urban Dev. Corp. Rev. Bonds (Personal Income Tax), Ser. C-1, 5s, 3/15/33       
(Prerefunded)  AAA  1,000,000  1,084,550 
Port Auth. NY & NJ Cons. Rev. Bonds, Ser. 124, 5s, 8/1/31  AA-  1,000,000  1,015,670 
Sales Tax Asset Receivable Corp. Rev. Bonds, Ser. A, MBIA, 5s, 10/15/25  Aaa  1,425,000  1,508,348 
 
Saratoga Cnty., Indl. Dev. Agcy. Civic Fac. Rev. Bonds (Saratoga Hosp.), Ser. A, 5s, 12/1/13  BBB+  100,000  104,402 
Suffolk Cnty., Indl. Dev. Agcy. Civic Fac. Rev. Bonds (Huntington Hosp.), Ser. B, 5 7/8s,       
11/1/32  Baa1  500,000  525,035 
Tobacco Settlement Fin. Auth. Rev. Bonds, Ser. A-1, 5 1/2s, 6/1/18  AA-  1,000,000  1,090,070 
Triborough Bridge & Tunnel Auth. Rev. Bonds, Ser. A       
5s, 1/1/32 (Prerefunded)  Aa2  845,000  909,321 
5s, 1/1/32  Aa2  155,000  160,360 
Westchester Cnty., Indl Dev. Agcy. Civic Fac. Rev. Bonds (Guiding Eyes for the Blind), 5 3/8s,       
8/1/24  BBB  165,000  172,889 
Westchester, Tobacco Asset Securitization Corp. Rev. Bonds, 5 1/8s, 6/1/38  BBB  500,000  494,125 
Yonkers, Indl. Dev. Agcy. Civic Fac. Rev. Bonds (St. John's Riverside Hosp.), Ser. A, 7 1/8s,       
7/1/31  BB  250,000  258,330 

43,444,293


 

 


Puerto Rico (7.5%)       
 
Children's Trust Fund Tobacco Settlement Rev. Bonds, 5 1/2s, 5/15/39  BBB  750,000  767,918 
Cmnwlth. of PR, Hwy. & Trans. Auth. Rev. Bonds, Ser. K, 5s, 7/1/17  BBB+  500,000  529,220 
PR Elec. Pwr. Auth. Rev. Bonds, Ser. LL, MBIA, 5 1/2s, 7/1/17  Aaa  750,000  857,415 
 
PR Indl. Tourist Edl. Med. & Env. Control Fac. Rev. Bonds (Cogen. Fac.-AES), 6 5/8s, 6/1/26  Baa3  250,000  271,285 
PR Muni. Fin. Agcy. G.O. Bonds, Ser. C, 5s, 8/1/11  Baa2  435,000  459,778 
 
      2,885,616 

 
TOTAL INVESTMENTS       
Total investments (cost $44,422,972) (b)      $46,329,909 


NOTES

(a) Percentages indicated are based on net assets of $38,316,289.

(RAT) The Moody's or Standard & Poor's ratings indicated are believed to be the most recent ratings available at January 31, 2006 for the securities listed. Ratings are generally ascribed to securities at the time of issuance. While the agencies may from time to time revise such ratings, they undertake no obligation to do so, and the ratings do not necessarily represent what the agencies would ascribe to these securities at January 31, 2006. Securities rated by Putnam are indicated by "/P".

(b) The aggregate identified cost on a tax basis is $44,422,972, resulting in gross unrealized appreciation and depreciation of $1,960,682 and $53,745, respectively, or net unrealized appreciation of $1,906,937.

The rates shown on Mandatory Put Bonds are the current interest rates at January 31, 2006.

The dates shown on Mandatory Put Bonds are the next mandatory put dates.

The fund had the following industry group concentrations greater than 10% at January 31, 2006 (as a percentage of net assets):

Transportation        18.3%
Utilities                   18.3
Education               16.2
Healthcare              14.3

The fund had the following insurance concentration greater than 10% at January 31, 2006 (as a percentage of net assets):

MBIA                      20.3%

Security valuation Tax-exempt bonds and notes are valued at fair value on the basis of valuations provided by an independent pricing service, approved by the Trustees. Such services use information with respect to transactions in bonds, quotations from bond dealers, market transactions in comparable securities and various relationships between securities in determining value. Other investments are valued at fair value following procedures approved by the Trustees. Such valuations and procedures are reviewed periodically by the Trustees.

For additional information regarding the fund please see the fund's most recent annual or semiannual shareholder report filed on the Securities and Exchange Commission's Web site, www.sec.gov, or visit Putnam's Individual Investor Web site at www.putnaminvestments.com


Item 2. Controls and Procedures:

(a) The registrant's principal executive officer and principal financial officer have concluded, based on their evaluation of the effectiveness of the design and operation of the registrant's disclosure controls and procedures as of a date within 90 days of the filing date of this report, that the design and operation of such procedures are generally effective to provide reasonable assurance that information required to be disclosed by the registrant in this report is recorded, processed, summarized and reported within the time periods specified in the Commission's rules and forms.

(b) Changes in internal control over financial reporting:

Not applicable

Item 3. Exhibits:

Separate certifications for the principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the Investment Company Act of 1940, as amended, are filed herewith.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Putnam New York Investment Grade Municipal

By (Signature and Title):

/s/ Michael T. Healy
Michael T. Healy
Principal Accounting Officer

Date: March 29, 2006

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title):

/s/ Charles E. Porter

Charles E. Porter
Principal Executive Officer

Date: March 29, 2006


By (Signature and Title):


/s/ Steven D. Krichmar

Steven D. Krichmar
Principal Financial Officer

Date: March 29, 2006