County of Nassau NY NASSAU CNTY NY is a security (CUSIP 63165T6Z3) tracked across SEC portfolio filings. 3 registered fund positions totaling $24.1M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock MuniYield New York Quality Fund, Inc. | BlackRock MuniYield New York Quality Fund, Inc. | $14.2M | 138.85% |
| BlackRock MuniHoldings New York Quality Fund, Inc. | BlackRock MuniHoldings New York Quality Fund, Inc. | $5.6M | 164.71% |
| BlackRock New York Municipal Income Trust | BlackRock New York Municipal Income Trust | $4.4M | 162.89% |