# State of Illinois ILLINOIS ST

State of Illinois ILLINOIS ST is a security (CUSIP 4521523E9) tracked across SEC portfolio filings. 4 registered fund positions totaling $5.4M via N-PORT as of 2026-05-31.

## Summary

- Issuer: State of Illinois
- Class: ILLINOIS ST
- CUSIP: 4521523E9
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 4
- N-PORT value: $5.4M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [ELFUN TAX EXEMPT INCOME FUND](https://search.stillhousedata.com/fund/S000011830) | ELFUN TAX EXEMPT INCOME FUND | $2.1M | 26.14% |
| [T. Rowe Price Tax-Free Income Fund, Inc.](https://search.stillhousedata.com/fund/S000002163) | T. ROWE PRICE TAX-FREE INCOME FUND, INC. | $1.8M | 7.87% |
| [Putnam Ohio Tax Exempt Income Fund](https://search.stillhousedata.com/fund/S000006390) | Putnam Ohio Tax Exempt Income Fund | $1.1M | 144.50% |
| Nuveen Select Maturities Municipal Fund | Nuveen Select Maturities Municipal Fund | $415K | 33.79% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/4521523E9.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.