# RiverNorth Managed Duration Municipal Income Fund II Inc.

RiverNorth Managed Duration Municipal Income Fund II Inc. (CIK 1870833) is an SEC-registered fund company and $131.9M in net assets as of 2026-03-31.

## Registrant

- CIK: 1870833
- File number: 811-23713
- LEI: 549300OONY38NOGARX02
- Address: 360 S. Rosemary Avenue Suite 1420, West Palm Beach, US-FL, 33401
- Phone: 312-445-2249
- Net assets: $131.9M
- Total assets: $136.1M
- Latest report: 2026-03-31

## Fund series (1)

| Series | Net assets |
| --- | --- |
| RiverNorth Managed Duration Municipal Income Fund II Inc. | $131.9M |

## Largest reported holdings (across all series)

| Holding | Value |
| --- | --- |
| [Blackrock Liquidity Funds Municash](https://search.stillhousedata.com/security/09248U841) | $15.4M |
| [Chicago Il](https://search.stillhousedata.com/security/167486M30) | $10.3M |
| [Blackrock Muniholdings Fund Inc](https://search.stillhousedata.com/security/09253N104) | $10.0M |
| [Blackrock Muniyield Quality Fund Inc](https://search.stillhousedata.com/security/09254F100) | $9.7M |
| [Illinois St](https://search.stillhousedata.com/security/4521526L0) | $8.4M |
| [New York Ny](https://search.stillhousedata.com/security/64966QY87) | $8.1M |
| [Clark Cnty Nv Wtr Reclamation Dist](https://search.stillhousedata.com/security/181070GB3) | $7.2M |
| [Michigan St Trunk Line](https://search.stillhousedata.com/security/5946954N5) | $5.5M |
| [Tennessee Energy Acquisition Corp Commodity Project Revenue](https://search.stillhousedata.com/security/88044TAL3) | $5.3M |
| [Triborough Ny Bridge & Tunnel Auth Payroll Mobility Tax](https://search.stillhousedata.com/security/89602HEQ6) | $5.3M |
| [Port Auth Of New York & New Jersey Ny](https://search.stillhousedata.com/security/73358XFS6) | $5.2M |
| [RHODE ISLAND ST HEALTH & EDL BLDG CORP](https://search.stillhousedata.com/security/762196X57) | $5.2M |
| [Gtr Asheville Regl Arpt Auth Nc Arpt Sys Revenue](https://search.stillhousedata.com/security/39160CAT4) | $5.1M |
| [Invesco Municipal Opportunity Trust](https://search.stillhousedata.com/security/46132C107) | $5.0M |
| [Hawaii St Arpts Sys Revenue](https://search.stillhousedata.com/security/419794A51) | $5.0M |

## More

- [CIK 1870833 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1870833&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/1870833.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.