muniyieldnyinsuredwithtobsin.htm -- Converted by SEC Publisher, created by BCL Technologies Inc., for SEC Filing
BlackRock MuniYield New York Insured Fund, Inc.     
Schedule of Investments as of January 31, 2008 (Unaudited)    (In Thousands) 
 
    Face         
    Amount    Municipal Bonds    Value 
 
 
 
 New York - 123.1%    $ 23,790    Albany County, New York, Airport Authority, Airport Revenue Bonds, AMT, 6% due 12/15/2023 (c)    $ 24,266 
   
 
 
    1,250    Buffalo, New York, School, GO, Series D, 5.50% due 12/15/2014 (b)(s)    1,369 
   
 
 
    1,500    Buffalo, New York, School, GO, Series D, 5.50% due 12/15/2016 (b)    1,643 
   
 
 
    4,300    Buffalo, New York, Sewer Authority, Revenue Refunding Bonds, Series F, 6% due 7/01/2013 (b)    4,738 
   
 
 
    1,700    Dutchess County, New York, Resource Recovery Agency Revenue Bonds (Solid Waste System-Forward), Series     
        A, 5.40% due 1/01/2013 (d)    1,816 
   
 
 
    1,900    Erie County, New York, IDA, School Facility Revenue Bonds (City of Buffalo Project), 5.75% due 5/01/2020 (c)    2,100 
   
 
 
    4,250    Erie County, New York, IDA, School Facility Revenue Bonds (City of Buffalo Project), 5.75% due 5/01/2024 (c)    4,480 
   
 
 
    14,325    Hudson Yards Infrastructure Corporation, New York, Revenue Bonds, Series A, 4.50% due 2/15/2047 (d)    13,643 
   
 
 
    14,650    Hudson Yards Infrastructure Corporation, New York, Revenue Bonds, Series A, 5% due 2/15/2047 (b)    14,679 
   
 
 
    485    Huntington, New York, GO, Refunding, 5.50% due 4/15/2011 (a)    530 
   
 
 
    460    Huntington, New York, GO, Refunding, 5.50% due 4/15/2012 (a)    514 
   
 
 
    455    Huntington, New York, GO, Refunding, 5.50% due 4/15/2013 (a)    513 
   
 
 
    450    Huntington, New York, GO, Refunding, 5.50% due 4/15/2014 (a)    514 
   
 
 
    450    Huntington, New York, GO, Refunding, 5.50% due 4/15/2015 (a)    518 
   
 
 
    1,675    Ilion, New York, Central School District, GO, Series B, 5.50% due 6/15/2010 (b)    1,814 
   
 
 
    7,000    Long Island Power Authority, New York, Electric System Revenue Bonds, Series A, 5% due 9/01/2029 (a)    7,035 
   
 
 
    7,950    Long Island Power Authority, New York, Electric System Revenue Bonds, Series A, 5% due 9/01/2034 (a)    7,963 
   
 
 
    4,000    Long Island Power Authority, New York, Electric System Revenue Refunding Bonds, Series B, 5% due     
        12/01/2035 (c)    4,157 
   
 
 
    2,220    Long Island Power Authority, New York, Electric System Revenue Refunding Bonds, Series F, 4.25% due     
        5/01/2033 (d)    2,050 
   
 
 
    4,250    Madison County, New York, IDA, Civic Facility Revenue Bonds (Colgate University Project), Series A, 5% due     
        7/01/2035 (a)    4,391 
   
 
 
    10,000    Metropolitan Transportation Authority, New York, Commuter Facilities Revenue Refunding Bonds, Series B,     
        4.875% due 7/01/2018 (b)(h)    10,169 
   
 
 
    5,000    Metropolitan Transportation Authority, New York, Dedicated Tax Fund Revenue Bonds, Series A, 5% due     
        11/15/2035 (d)    5,176 
 
 
 

Portfolio Abbreviations
To simplify the listings of BlackRock MuniYield New York Insured Fund, Inc.'s portfolio holdings in the Schedule of
Investments, we have abbreviated the names of many of the securities according to the list below.

AMT    Alternative Minimum tax (subject to)    IDR    Industrial Development Revenue Bonds 
COP    Certificates of Participation    HFA    Housing Finance Agency 
DRIVERS    Derivative Inverse Tax-Exempt Receipts    M/F    Multi-Family 
GO    General Obligation Bonds    PILOT    Payment in Lieu of Taxes 
IDA    Industrial Development Authority    RIB    Residual Interest Bonds 

1

BlackRock MuniYield New York Insured Fund, Inc.     
Schedule of Investments as of January 31, 2008 (Unaudited)    (In Thousands) 
 
Face         
Amount    Municipal Bonds    Value 
 
 
$ 6,600    Metropolitan Transportation Authority, New York, Dedicated Tax Fund, Revenue Refunding Bonds, Series A, 5%     
    due 11/15/2030 (d)    $ 6,783 
 
 
1,015    Metropolitan Transportation Authority, New York, Dedicated Tax Fund, Revenue Refunding Bonds, Series A, 5%     
    due 11/15/2032 (c)    1,053 
 
 
3,650    Metropolitan Transportation Authority, New York, Revenue Bonds, Series B, 4.50% due 11/15/2037    3,511 
 
 
3,000    Metropolitan Transportation Authority, New York, Revenue Bonds, Series B, 5% due 11/15/2037    3,058 
 
 
4    Metropolitan Transportation Authority, New York, Revenue Refunding Bonds, RIB, Series 724X, 9.09% due     
    11/15/2032 (c)(g)    4,588 
 
 
1,740    Metropolitan Transportation Authority, New York, Revenue Refunding Bonds, Series A, 5.125%     
    due 11/15/2022 (b)    1,836 
 
 
8,455    Metropolitan Transportation Authority, New York, Revenue Refunding Bonds, Series A, 5% due     
    11/15/2030 (c)    8,708 
 
 
2,500    Metropolitan Transportation Authority, New York, Revenue Refunding Bonds, Series A, 5.25%     
    due 11/15/2031 (b)    2,586 
 
 
1,500    Metropolitan Transportation Authority, New York, Revenue Refunding Bonds, Series B, 5% due     
    11/15/2028 (d)    1,536 
 
 
2,000    Metropolitan Transportation Authority, New York, Service Contract Revenue Refunding Bonds, Series A, 5% due     
    7/01/2025 (b)    2,054 
 
 
2,885    Metropolitan Transportation Authority, New York, Transit Facilities Revenue Refunding Bonds, Series C, 5.125%     
    due 1/01/2012 (c)(e)    3,157 
 
 
1,640    Metropolitan Transportation Authority, New York, Transit Facilities Revenue Refunding Bonds, Series C, 5.125%     
    due 7/01/2012 (c)(e)    1,812 
 
 
3,000    Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series A, 5%     
    due 11/15/2032 (b)    3,057 
 
 
4,150    Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series A, 4.75% due     
    11/15/2037 (b)    4,091 
 
 
6,235    Metropolitan Transportation Authority, New York, Transportation Revenue Refunding Bonds, Series F, 5.25%     
    due 11/15/2012 (d)(e)    6,966 
 
 
5,000    Metropolitan Transportation Authority, New York, Transportation Revenue Refunding Bonds, Series F, 5% due     
    11/15/2031 (d)    5,083 
 
 
1,400    Monroe County, New York, IDA, Revenue Bonds (Southview Towers Project), AMT, 6.125% due 2/01/2020    1,468 
 
 
1,125    Monroe County, New York, IDA, Revenue Bonds (Southview Towers Project), AMT, 6.25% due 2/01/2031    1,171 
 
 
10,830    Nassau Health Care Corporation, New York, Health System Revenue Bonds, 5.75% due 8/01/2009 (c)(e)    11,629 
 
 
1,500    New York City, New York, City Housing Development Corporation, M/F Housing Revenue Bonds, AMT, Series     
    C, 5% due 11/01/2026    1,498 
 
 

2

BlackRock MuniYield New York Insured Fund, Inc.     
Schedule of Investments as of January 31, 2008 (Unaudited)    (In Thousands) 
 
Face         
Amount    Municipal Bonds    Value 
 
 
$ 2,000    New York City, New York, City Housing Development Corporation, M/F Housing Revenue Bonds, AMT, Series     
    C, 5.05% due 11/01/2036    $ 2,007 
 
 
1,340    New York City, New York, City Housing Development Corporation, M/F Housing Revenue Bonds, AMT, Series     
    H-1, 4.70% due 11/01/2040    1,257 
 
 
1,000    New York City, New York, City Housing Development Corporation, M/F Housing Revenue Bonds, AMT,     
    Series J-2-A, 4.85% due 11/01/2040    944 
 
 
1,275    New York City, New York, City IDA, Civic Facility Revenue Refunding Bonds (Nightingale-Bamford School),     
    5.25% due 1/15/2018 (a)    1,374 
 
 
6,550    New York City, New York, City IDA, IDR (Japan Airlines Company), AMT, 6% due 11/01/2015 (c)    6,645 
 
 
14,000    New York City, New York, City IDA, PILOT Revenue Bonds (Queens Baseball Stadium Project), 5% due     
    1/01/2036 (a)    14,069 
 
 
5,750    New York City, New York, City IDA, PILOT Revenue Bonds (Queens Baseball Stadium Project), 5% due     
    1/01/2039 (a)    5,774 
 
 
9,900    New York City, New York, City IDA, PILOT Revenue Bonds (Queens Baseball Stadium Project), 5% due     
    1/01/2046 (a)    9,883 
 
 
5,150    New York City, New York, City IDA, PILOT Revenue Bonds (Yankee Stadium Project), 5% due 3/01/2036 (d)    5,175 
 
 
14,250    New York City, New York, City IDA, PILOT Revenue Bonds (Yankee Stadium Project), 5% due 3/01/2046 (b)    14,225 
 
 
7,970    New York City, New York, City IDA, Parking Facility Revenue Bonds (Royal Charter Properties Inc.-The New     
    York and Pennsylvania Hospital Leasehold Project), 5.75% due 12/15/2029 (c)    8,720 
 
 
1,500    New York City, New York, City IDA, Special Facility Revenue Refunding Bonds (Terminal One Group     
    Association Project), AMT, 5.50% due 1/01/2024    1,562 
 
 
2,850    New York City, New York, City Municipal Water Finance Authority, Water and Sewer System Revenue Bonds,     
    Series A, 5.75% due 6/15/2009 (b)(e)    3,020 
 
 
1,050    New York City, New York, City Municipal Water Finance Authority, Water and Sewer System Revenue Bonds,     
    Series A, 4.25% due 6/15/2039 (c)    991 
 
 
5,000    New York City, New York, City Municipal Water Finance Authority, Water and Sewer System, Revenue     
    Refunding Bonds, 5.50% due 6/15/2010 (d)(e)    5,417 
 
 
1,250    New York City, New York, City Municipal Water Finance Authority, Water and Sewer System, Revenue     
    Refunding Bonds, Series A, 5.125% due 6/15/2034 (d)    1,297 
 
 
4,500    New York City, New York, City Municipal Water Finance Authority, Water and Sewer System, Revenue     
    Refunding Bonds, Series A, 5% due 6/15/2035 (a)    4,601 
 
 
1,125    New York City, New York, City Municipal Water Finance Authority, Water and Sewer System, Revenue     
    Refunding Bonds, Series C, 5% due 6/15/2035 (d)    1,157 
 
 
500    New York City, New York, City Municipal Water Finance Authority, Water and Sewer System, Revenue     
    Refunding Bonds, Series F, 5% due 6/15/2029 (c)    511 
 
 
1,020    New York City, New York, City Transit Authority, Metropolitan Transportation Authority, Triborough, COP,     
    Series A, 5.625% due 1/01/2012 (a)    1,084 
 
 

3

BlackRock MuniYield New York Insured Fund, Inc.     
Schedule of Investments as of January 31, 2008 (Unaudited)    (In Thousands) 
 
Face         
Amount    Municipal Bonds    Value 
 
 
$ 6,000    New York City, New York, City Transitional Finance Authority, Building Aid Revenue Bonds, Series S-1, 5% due     
    7/15/2031 (b)    $ 6,188 
 
 
5,980    New York City, New York, City Transitional Finance Authority, Building Aid Revenue Bonds, Series S-2,     
    4.25% due 1/15/2034 (b)    5,553 
 
 
800    New York City, New York, City Transitional Finance Authority, Future Tax Secured Revenue Bonds, Series B,     
    6.25% due 5/15/2010 (e)    878 
 
 
16,195    New York City, New York, City Transitional Finance Authority, Future Tax Secured Revenue Bonds,     
    Series C, 5% due 2/01/2033 (b)    16,642 
 
 
2,500    New York City, New York, City Transitional Finance Authority, Future Tax Secured Revenue Bonds, Series E,     
    5.25% due 2/01/2022 (d)    2,650 
 
 
1,000    New York City, New York, City Transitional Finance Authority, Future Tax Secured, Revenue Refunding Bonds,     
    Series A, 5% due 11/15/2026 (b)    1,041 
 
 
3,000    New York City, New York, City Transitional Finance Authority, Future Tax Secured, Revenue Refunding Bonds,     
    Series D, 5.25% due 2/01/2021 (d)    3,236 
 
 
895    New York City, New York, GO, Refunding, Series A, 6.375% due 5/15/2010 (b)(e)    985 
 
 
70    New York City, New York, GO, Refunding, Series B, 7% due 2/01/2018 (a)    71 
 
 
3,000    New York City, New York, GO, Series A, 5.75% due 5/15/2010 (b)(e)    3,259 
 
 
4,000    New York City, New York, GO, Series A, 5% due 8/01/2030    4,107 
 
 
1,220    New York City, New York, GO, Series B, 5.75% due 8/01/2010 (d)(e)    1,334 
 
 
1,280    New York City, New York, GO, Series B, 5.75% due 8/01/2013 (d)    1,386 
 
 
3,750    New York City, New York, GO, Series D, 5.25% due 10/15/2013 (e)    4,253 
 
 
2,000    New York City, New York, GO, Series D1, 5.125% due 12/01/2027    2,092 
 
 
2,150    New York City, New York, GO, Series D1, 5.125% due 12/01/2028    2,242 
 
 
8,000    New York City, New York, GO, Series J, 5% due 5/15/2023    8,314 
 
 
4,000    New York City, New York, GO, Series M, 5% due 4/01/2035    4,084 
 
 
1,150    New York City, New York, GO, Sub-Series C-1, 5.25% due 8/15/2026    1,204 
 
 
3,100    New York City, New York, IDA, Civic Facility Revenue Refunding Bonds (Polytechnic University), 5.25% due     
    11/01/2037 (n)    2,709 
 
 
11,200    New York City, New York, Sales Tax Asset Receivable Corporation Revenue Bonds, Series A, 5% due     
    10/15/2032 (a)    11,586 
 
 
4,250    New York City, New York, Trust for Cultural Resources, Revenue Refunding Bonds (American Museum of     
    Natural History), Series A, 5% due 7/01/2036 (d)    4,362 
 
 
2,100    New York Convention Center Development Corporation, New York, Revenue Bonds (Hotel Unit Fee Secured),     
    5% due 11/15/2030 (a)    2,156 
 
 
15,720    New York Convention Center Development Corporation, New York, Revenue Bonds (Hotel Unit Fee Secured),     
    5% due 11/15/2044 (a)    15,983 
 
 
2,800    New York State Dormitory Authority, Lease Revenue Bonds (State University Dormitory Facilities), 5% due     
    7/01/2037 (a)    2,902 
 
 

4

BlackRock MuniYield New York Insured Fund, Inc.     
Schedule of Investments as of January 31, 2008 (Unaudited)    (In Thousands) 
 
Face         
Amount    Municipal Bonds    Value 
 
 
$ 1,250    New York State Dormitory Authority, Non-State Supported Debt Revenue Bonds (Health Quest Systems), Series     
    B, 5.125% due 7/01/2037 (f)    $ 1,286 
 
 
850    New York State Dormitory Authority, Non-State Supported Debt Revenue Bonds (School District Financing     
    Program), Series A, 5% due 10/01/2035 (c)    889 
 
 
4,050    New York State Dormitory Authority, Non-State Supported Debt Revenue Bonds (School District Financing     
    Program), Series C, 5% due 10/01/2037    4,220 
 
 
2,100    New York State Dormitory Authority, Non-State Supported Debt, Revenue Refunding Bonds (Mount Sinai School     
    of Medicine of New York University), 5% due 7/01/2035 (d)    2,135 
 
 
3,195    New York State Dormitory Authority Revenue Bonds (Eger Health Care and Rehabilitation Center), 6.10% due     
    8/01/2037 (i)    3,425 
 
 
1,500    New York State Dormitory Authority Revenue Bonds (Long Island University), Series B, 5.25%     
    due 9/01/2028 (k)    1,525 
 
 
1,180    New York State Dormitory Authority Revenue Bonds (New York State Rehabilitation Association), Series A,     
    5.25% due 7/01/2019 (j)    1,276 
 
 
1,000    New York State Dormitory Authority Revenue Bonds (New York State Rehabilitation Association), Series A,     
    5.125% due 7/01/2023 (j)    1,043 
 
 
6,900    New York State Dormitory Authority Revenue Bonds (School Districts Financing Program), Series E, 5.75% due     
    10/01/2030 (d)    7,415 
 
 
1,000    New York State Dormitory Authority Revenue Bonds, Series B, 6.50% due 2/15/2011 (d)(h)    1,119 
 
 
3,560    New York State Dormitory Authority Revenue Bonds (State University Adult Facilities), Series B, 5.75% due     
    5/15/2010 (c)(e)    3,867 
 
 
1,780    New York State Dormitory Authority Revenue Bonds (Upstate Community Colleges), Series A, 6%     
    due 7/01/2010 (c)(e)    1,951 
 
 
2,465    New York State Dormitory Authority, Revenue Refunding Bonds (City University System), Series C, 7.50% due     
    7/01/2010 (b)    2,619 
 
 
1,370    New York State Dormitory Authority, Revenue Refunding Bonds (School District Financing Program), Series I,     
    5.75% due 10/01/2018 (d)    1,518 
 
 
1,570    New York State Dormitory Authority, Supported Debt Revenue Bonds (Mental Health Facilities), Series B, 5.25%     
    due 2/15/2014 (e)    1,778 
 
 
270    New York State Dormitory Authority, Supported Debt Revenue Bonds (Mental Health Facilities), Series B, 5.25%     
    due 2/15/2023    287 
 
 
3,000    New York State Dormitory Authority, Supported Debt Revenue Bonds (State University Dormitory Facilities),     
    Series A, 5% due 7/01/2031 (d)    3,113 
 
 

5

BlackRock MuniYield New York Insured Fund, Inc.     
Schedule of Investments as of January 31, 2008 (Unaudited)    (In Thousands) 
 
Face         
Amount    Municipal Bonds    Value 
 
 
$ 1,000    New York State Dormitory Authority, Supported Debt Revenue Refunding Bonds (Department of Health), Series     
    A, 5% due 7/01/2025 (j)    $ 1,039 
 
 
18,750    New York State Energy Research and Development Authority, Gas Facilities Revenue Refunding Bonds     
    (Brooklyn Union Gas Company/Keyspan), AMT, Series A, 4.70% due 2/01/2024 (b)    18,640 
 
 
3,500    New York State Environmental Facilities Corporation, Special Obligation Revenue Refunding Bonds (Riverbank     
    State Park), 6.25% due 4/01/2012 (a)    3,794 
 
 
1,000    New York State, HFA, Housing Revenue Bonds (Tri-Senior Development Project), AMT, Series A, 5.40% due     
    11/15/2042 (q)    1,006 
 
 
3,750    New York State, HFA, M/F Housing Revenue Bonds (Saint Philips Housing), AMT, Series A, 4.65% due     
    11/15/2038 (q)    3,590 
 
 
800    New York State, HFA, State Personal Income Tax Revenue Bonds (Economic Development and Housing), Series     
    A, 5% due 9/15/2023 (d)    842 
 
 
1,915    New York State Mortgage Agency, Homeowner Mortgage Revenue Bonds, AMT, Series 130, 4.80% due     
    10/01/2037    1,806 
 
 
1,000    New York State Mortgage Agency, Homeowner Mortgage Revenue Bonds, AMT, Series 143, 4.90% due     
    10/01/2037    956 
 
 
1,540    New York State Mortgage Agency, Homeowner Mortgage Revenue Refunding Bonds, AMT, Series 133,     
    4.95% due 10/01/2021    1,560 
 
 
6,000    New York State Thruway Authority, General Revenue Bonds, Series F, 5% due 1/01/2030 (a)    6,198 
 
 
8,000    New York State Thruway Authority, General Revenue Refunding Bonds, Series G, 4.75% due 1/01/2029 (c)    8,135 
 
 
16,090    New York State Thruway Authority, General Revenue Refunding Bonds, Series G, 4.75% due 1/01/2030 (c)    16,331 
 
 
2,820    New York State Thruway Authority, Highway and Bridge Trust Fund Revenue Bonds, Series A, 6.25% due     
    4/01/2011 (c)    3,068 
 
 
3,000    New York State Thruway Authority, Local Highway and Bridge Service Contract Revenue Bonds, 5.75% due     
    4/01/2010 (a)(e)    3,247 
 
 
4,380    New York State Thruway Authority, Second General Highway and Bridge Trust Fund Revenue Bonds, Series A,     
    5% due 4/01/2026 (a)    4,598 
 
 
3,000    New York State Urban Development Corporation, Personal Income Tax Revenue Bonds, Series C-1, 5% due     
    3/15/2013 (d)(e)    3,332 
 
 
5,000    New York State Urban Development Corporation, Personal Income Tax Revenue Bonds (State Facilities), Series     
    A-1, 5% due 3/15/2029 (b)    5,165 
 
 
3,190    New York State Urban Development Corporation, Revenue Refunding Bonds (Correctional Capital Facilities),     
    Series A, 6.50% due 1/01/2011 (c)    3,555 
 
 
650    Niagara Falls, New York, City School District, COP, Refunding (High School Facility), 5% due 6/15/2028 (c)    673 
 
 
1,000    Niagara Falls, New York, GO (Water Treatment Plant), AMT, 7.25% due 11/01/2010 (d)    1,126 
 
 
2,705    Niagara, New York, Frontier Authority, Airport Revenue Bonds (Buffalo Niagara International Airport), Series B,     
    5.50% due 4/01/2019 (d)    2,803 
 
 

6

BlackRock MuniYield New York Insured Fund, Inc.     
Schedule of Investments as of January 31, 2008 (Unaudited)    (In Thousands) 
 
Face         
Amount    Municipal Bonds    Value 
 
 
$ 1,260    North Country, New York, Development Authority, Solid Waste Management System, Revenue Refunding Bonds,     
    6% due 5/15/2015 (c)    $ 1,411 
 
 
1,745    North Hempstead, New York, GO, Refunding, Series B, 6.40% due 4/01/2013 (b)    2,041 
 
 
555    North Hempstead, New York, GO, Refunding, Series B, 6.40% due 4/01/2017 (b)    675 
 
 
1,665    Oneida County, New York, IDA, Civic Facilities Revenue Bonds (Mohawk Valley), Series A, 5.20% due     
    2/01/2013 (c)    1,698 
 
 
2,500    Port Authority of New York and New Jersey, Consolidated Revenue Bonds, AMT, 137th Series, 5.125% due     
    7/15/2030 (c)    2,566 
 
 
1,000    Port Authority of New York and New Jersey, Consolidated Revenue Bonds, AMT, 141st Series, 4.50% due     
    9/01/2035 (j)    919 
 
 
3,000    Port Authority of New York and New Jersey, Special Obligation Revenue Bonds, DRIVERS, AMT, Series 278,     
    7.615% due 12/01/2022 (d)(g)    3 
 
 
14,750    Port Authority of New York and New Jersey, Special Obligation Revenue Bonds (JFK International Air Terminal     
    LLC), AMT, Series 6, 6.25% due 12/01/2010 (d)    16,087 
 
 
7,175    Port Authority of New York and New Jersey, Special Obligation Revenue Bonds (JFK International Air Terminal     
    LLC), AMT, Series 6, 6.25% due 12/01/2011 (d)    8,000 
 
 
3,500    Port Authority of New York and New Jersey, Special Obligation Revenue Bonds (JFK International Air Terminal     
    LLC), AMT, Series 6, 5.75% due 12/01/2025 (d)    3,505 
 
 
4,425    Port Authority of New York and New Jersey, Special Obligation Revenue Bonds (Special Project-JFK     
    International Air Terminal), AMT, Series 6, 6.25% due 12/01/2013 (d)    5,078 
 
 
7,380    Port Authority of New York and New Jersey, Special Obligation Revenue Bonds (Special Project-JFK     
    International Air Terminal), AMT, Series 6, 6.25% due 12/01/2014 (d)    8,586 
 
 
1,255    Rensselaer County, New York, IDA, Civic Facility Revenue Bonds (Rensselaer Polytechnic Institute), Series B,     
    5.50% due 8/01/2022 (a)    1,307 
 
 
2,500    Rensselaer, New York, City School District, COP, 5% due 6/01/2036 (l)    2,534 
 
 
1,500    Rochester, New York, Housing Authority, Mortgage Revenue Bonds (Andrews Terrace Apartments Project),     
    AMT, 4.70% due 12/20/2038 (r)    1,394 
 
 
4,625    Suffolk County, New York, IDA, IDR (Keyspan-Port Jefferson), AMT, 5.25% due 6/01/2027    4,650 
 
 
8,530    Suffolk County, New York, IDA, Solid Waste Disposal Facility, Revenue Refunding Bonds (Ogden Martin     
    System Huntington Project), AMT, 6% due 10/01/2010 (a)    9,226 
 
 
9,170    Suffolk County, New York, IDA, Solid Waste Disposal Facility, Revenue Refunding Bonds (Ogden Martin     
    System Huntington Project), AMT, 6.15% due 10/01/2011 (a)    10,175 
 
 
6,470    Suffolk County, New York, IDA, Solid Waste Disposal Facility, Revenue Refunding Bonds (Ogden Martin     
    System Huntington Project), AMT, 6.25% due 10/01/2012 (a)    7,307 
 
 
1,750    Suffolk County, New York, Public Improvement, GO, Series B, 4.50% due 11/01/2024 (d)    1,789 
 
 
11,500    Syracuse, New York, IDA, PILOT Revenue Bonds (Carousel Center Project), AMT, Series A, 5%     
    due 1/01/2036 (l)    11,212 
 
 
5,000    Tobacco Settlement Financing Corporation of New York Revenue Bonds, Series A-1, 5.25% due 6/01/2020 (a)    5,344 
 
 

7

BlackRock MuniYield New York Insured Fund, Inc.     
Schedule of Investments as of January 31, 2008 (Unaudited)    (In Thousands) 
 
    Face         
    Amount    Municipal Bonds    Value 
 
 
 
$ 2,000    Tobacco Settlement Financing Corporation of New York Revenue Bonds, Series A-1, 5.25% due 6/01/2022 (a)    $ 2,132 
 
 
    2,000    Tobacco Settlement Financing Corporation of New York Revenue Bonds, Series C-1, 5.50% due 6/01/2021    2,160 
 
 
 
    1,900    Tobacco Settlement Financing Corporation of New York Revenue Bonds, Series C-1, 5.50% due 6/01/2022    2,047 
 
 
 
    2,305    Triborough Bridge and Tunnel Authority, New York, General Purpose Revenue Refunding Bonds, Series Y, 6%     
        due 1/01/2012 (d)(h)    2,491 
 
 
 
    7,000    Triborough Bridge and Tunnel Authority, New York, Revenue Refunding Bonds, 5.25% due 11/15/2023 (d)    7,453 
 
 
 
    19,675    Triborough Bridge and Tunnel Authority, New York, Revenue Refunding Bonds, 5% due 11/15/2032 (d)    19,992 
 
 
 
    2,265    Triborough Bridge and Tunnel Authority, New York, Revenue Refunding Bonds, Series A, 5%     
        due 1/01/2012 (d)(e)    2,468 
 
 
 
    1,500    Triborough Bridge and Tunnel Authority, New York, Revenue Refunding Bonds, Series B, 5%     
        due 11/15/2032 (d)    1,534 
 
 
 
    2,465    Triborough Bridge and Tunnel Authority, New York, Subordinate Revenue Bonds, 5% due 11/15/2028 (a)    2,525 
 
 
 
    6,000    Triborough Bridge and Tunnel Authority, New York, Subordinate Revenue Bonds, Series A, 5.25% due     
        11/15/2030 (d)    6,283 
 
 
 
    1,050    Western Nassau County, New York, Water Authority, Water System Revenue Refunding Bonds, 5% due     
        5/01/2035 (a)    1,081 
 
 
 
    2,010    Yonkers, New York, GO, Series A, 5.75% due 10/01/2010 (b)    2,207 
 
 
 
 Guam - 0.8%    2,240    A.B. Won Guam International Airport Authority, General Revenue Refunding Bonds, AMT, Series C, 5.25% due     
        10/01/2021 (d)    2,304 
 
 
 
    2,050    A.B. Won Guam International Airport Authority, General Revenue Refunding Bonds, AMT, Series C, 5.25% due     
        10/01/2022 (d)    2,109 
 
 
 
 Puerto Rico - 10.1%    655    Puerto Rico Commonwealth Highway and Transportation Authority, Transportation Revenue Bonds, Series G,     
        5.25% due 7/01/2013 (b)(e)    740 
 
 
 
    2,265    Puerto Rico Commonwealth Highway and Transportation Authority, Transportation Revenue Bonds, Series G,     
        5.25% due 7/01/2019 (b)    2,379 
 
 
 
    345    Puerto Rico Commonwealth Highway and Transportation Authority, Transportation Revenue Bonds, Series G,     
        5.25% due 7/01/2021 (b)    371 
 
 
 
    1,250    Puerto Rico Commonwealth Highway and Transportation Authority, Transportation Revenue Bonds, Trust     
        Receipts, Class R, Series B, 7.916% due 7/01/2035 (d)(g)    1,482 
 
 
 
    3,000    Puerto Rico Commonwealth Highway and Transportation Authority, Transportation Revenue Refunding Bonds,     
        Series D, 5.75% due 7/01/2012 (e)    3,386 
 
 
 
    4,100    Puerto Rico Commonwealth Highway and Transportation Authority, Transportation Revenue Refunding Bonds,     
        Series N, 5.25% due 7/01/2039 (b)    4,189 
 
 
 
    22,030    Puerto Rico Commonwealth Infrastructure Financing Authority, Special Tax and Capital Appreciation Revenue     
        Bonds, Series A, 4.62% due 7/01/2031 (b)(o)    6,294 
 
 
 
    3,900    Puerto Rico Commonwealth Infrastructure Financing Authority, Special Tax and Capital Appreciation Revenue     
        Bonds, Series A, 4.67% due 7/01/2035 (a)(o)    893 
 
 
 

8

BlackRock MuniYield New York Insured Fund, Inc.     
Schedule of Investments as of January 31, 2008 (Unaudited)    (In Thousands) 
 
    Face         
    Amount    Municipal Bonds    Value 
 
 
 
$ 8,000    Puerto Rico Commonwealth Infrastructure Financing Authority, Special Tax and Capital Appreciation Revenue     
        Bonds, Series A, 4.77% due 7/01/2043 (a)(o)    $ 1,149 
 
 
 
    415    Puerto Rico Commonwealth, Public Improvement, GO, Refunding, Series B, 5.25% due 7/01/2032    413 
 
 
 
    640    Puerto Rico Commonwealth, Public Improvement, GO, Series A, 5.25% due 7/01/2016 (e)    741 
 
 
 
    360    Puerto Rico Commonwealth, Public Improvement, GO, Series A, 5.25% due 7/01/2030    360 
 
 
 
    4,000    Puerto Rico Convention Center District Authority, Hotel Occupancy Tax Revenue Bonds, Series A, 5% due     
        7/01/2031 (a)    3,983 
 
 
 
    3,750    Puerto Rico Electric Power Authority, Power Revenue Bonds, Series NN, 5.125% due 7/01/2013 (e)    4,215 
 
 
 
    7,100    Puerto Rico Electric Power Authority, Power Revenue Bonds, Series RR, 5% due 7/01/2015 (b)(e)    8,053 
 
 
 
    5,000    Puerto Rico Electric Power Authority, Power Revenue Bonds, Series RR, 5% due 7/01/2015 (e)(j)    5,671 
 
 
 
    7,095    Puerto Rico Electric Power Authority, Power Revenue Bonds, Series RR, 5% due 7/01/2015 (e)(l)    8,047 
 
 
 
    3,000    Puerto Rico Public Finance Corporation, Commonwealth Appropriation Revenue Bonds, Series E, 5.50% due     
        2/01/2012 (e)    3,317 
 
 
 
        Total Municipal Bonds (Cost - $718,341) - 134.0%    737,559 
 
 
 
        Municipal Bonds Transferred to Tender Option Bond Trusts (t)     
 
 
 
 New York - 33.1%    50,000    Metropolitan Transportation Authority, New York, Revenue Refunding Bonds, Series A, 5.75% due     
        11/15/2032 (c)    54,412 
 
 
 
    25,000    New York City, New York, City Municipal Water Finance Authority, Water and Sewer System Revenue Bonds,     
        Series A, 5.75% due 6/15/2011 (d)(e)    27,623 
 
 
 
    22,085    New York City, New York, GO, Series C, 5.75% due 3/15/2027 (c)    24,798 
 
 
 
    13,000    New York City, New York, Sales Tax Asset Receivable Corporation Revenue Bonds, Series A, 5.25% due     
        10/15/2027 (a)    13,694 
 
 
 
    16,000    New York City, New York, Sales Tax Asset Receivable Corporation Revenue Bonds, Series A, 5% due     
        10/15/2032 (a)    16,854 
 
 
 

9

BlackRock MuniYield New York Insured Fund, Inc.     
Schedule of Investments as of January 31, 2008 (Unaudited)    (In Thousands) 
 
Face         
Amount    Municipal Bonds Transferred to Tender Option Bond Trusts (t)    Value 
 
 
$ 33,750    New York Convention Center Development Corporation, New York, Revenue Bonds (Hotel Unit Fee Secured),     
    5% due 11/15/2035 (a)    $ 34,490 
 
 
10,155    Port Authority of New York and New Jersey, Special Obligation Revenue Bonds (JFK International Air     
    Terminal), AMT, Series 6, 5.75% due 12/1/2022 (d)    10,371 
 
 
    Total Municipal Bonds Transferred to Tender Option Bond Trusts (Cost - $177,064) - 33.1%    182,242 
 
 
Shares         
Held    Short-Term Securities     
 
 
13,143    CMA New York Municipal Money Fund, 2.04% (m)(p)    13,143 
 
 
    Total Short-Term Securities (Cost - $13,143) - 2.4%    13,143 
 
 
    Total Investments (Cost - $908,548*) - 169.5%    932,944 
    Other Assets Less Liabilities - 1.4%    7,388 
    Liability for Trust Certificates, Including Interest Expense Payable - (15.6%)    (85,649) 
    Preferred Stock, at Redemption Value - (55.3%)    (304,336) 
       
    Net Assets Applicable to Common Stock - 100.0%    $ 550,347 
       

*    The cost and unrealized appreciation (depreciation) of investments as of January 31, 2008, as computed for federal 
    income tax purposes, were as follows:     
    Aggregate cost    $ 825,514 
       
    Gross unrealized appreciation    $ 29,787 
    Gross unrealized depreciation    (7,352) 
       
    Net unrealized appreciation    $ 22,435 
       

(a)      AMBAC Insured.
 
(b)      FGIC Insured.
 
(c)      FSA Insured.
 
(d)      MBIA Insured.
 
(e)      Prerefunded.
 
(f)      Assured Guaranty Insured.
 
(g)      The rate disclosed is that currently in effect. This rate changes periodically and inversely based upon prevailing market rates.
 
(h)      Escrowed to maturity.
 
(i)      FHA Insured.
 
(j)      CIFG Insured.
 
(k)      Radian Insured.
 
(l)      XL Capital Insured.
 

10

BlackRock MuniYield New York Insured Fund, Inc.         
Schedule of Investments as of January 31, 2008 (Unaudited)            (In Thousands) 
 
 
 
(m)    Investments in companies considered to be an affiliate of the Fund, for purposes of Section 2(a)(3) of the Investment     
    Company Act of 1940, were as follows:                 
   
 
 
 
   
                Net    Dividend     
    Affiliate            Activity    Income     
   
 
 
 
 
   
    CMA New York Municipal Money Fund        7,847    $ 63     
   
 
 
 
   
(n)    ACA Insured.                 
(o)    Represents a zero coupon bond; the interest rate shown reflects the effective yield at the time of purchase.     
(p)    Represents the current yield as of January 31, 2008.             
(q)    FNMA Collateralized.                 
(r)    GNMA Collateralized.                 
(s)    All or a portion of security held as collateral in connection with open financial futures contracts.         
(t)    Securities represent underlying bonds transferred to a separate securitization trust established in a tender option bond transaction     
    in which the Fund may have acquired the residual interest certificates. These securities serve as collateral in a financing transaction.     
•    Financial futures contracts sold as of January 31, 2008 were as follows:             
   
 
 
   
    Number of        Expiration    Face    Unrealized     
    Contracts    Issue    Date    Value    Depreciation     
   
 
 
 
 
   
    250    30-Year U.S. Treasury Note    March 2008    $ 29,017    $ (811)     
   
 
 
 
 
   

11