# Polk Cnty Ia County of Polk IA

Polk Cnty Ia County of Polk IA is a security (CUSIP 7311974F3) tracked across SEC portfolio filings. 2 registered fund positions totaling $17.2M via N-PORT as of 2026-03-31.

## Summary

- Issuer: Polk Cnty Ia
- Class: County of Polk IA
- CUSIP: 7311974F3
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 2
- N-PORT value: $17.2M
- N-PORT report: 2026-03-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| RiverNorth Managed Duration Muni Income Fund Inc. | RiverNorth Managed Duration Municipal Income Fund Inc. | $13.0M | 445.66% |
| RiverNorth Opportunistic Municipal Income Fund Inc. | RiverNorth Opportunistic Municipal Income Fund Inc. | $4.2M | 421.84% |

## More

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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.