State of Illinois ILLINOIS ST-C is a security (CUSIP 4521525Y3) tracked across SEC portfolio filings. 2 registered fund positions totaling $1.4M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD TAX-MANAGED BALANCED FUND | VANGUARD TAX-MANAGED FUNDS | $901K | 0.80% |
| BlackRock MuniYield Investment Quality Fund | BlackRock MuniYield Investment Quality Fund | $488K | 39.14% |