# Rock Island County School District No 41 Rock Island/Milan ROCK ISLAND CNTY IL SCH DIST #41 ROCK ISLAND

Rock Island County School District No 41 Rock Island/Milan ROCK ISLAND CNTY IL SCH DIST #41 ROCK ISLAND is a security (CUSIP 772436FR7) tracked across SEC portfolio filings. 1 registered fund positions totaling $135K via N-PORT as of 2026-03-31.

## Summary

- Issuer: Rock Island County School District No 41 Rock Island/Milan
- Class: ROCK ISLAND CNTY IL SCH DIST #41 ROCK ISLAND
- CUSIP: 772436FR7
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 1
- N-PORT value: $135K
- N-PORT report: 2026-03-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [BlackRock Short Duration Muni Fund](https://search.stillhousedata.com/fund/S000002335) | BlackRock Municipal Bond Fund, Inc. | $135K | 2.69% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/772436FR7.md)
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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.