RiverNorth Managed Duration Municipal Income Fund, Inc.
RMM- Exchange
- NYSE
- SEC CIK
- 0001771226
No open-market purchases or sales by RiverNorth Managed Duration Municipal Income Fund, Inc. insiders were filed in the last 90 days; 53 institutions reported holding it in 13F filings for Q2 2026, worth $55.9M in total; no superinvestor holds it.
Q4 2025 vs. Q3 2025
How the institutions holding RiverNorth Managed Duration Municipal Income Fund, Inc. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Q4 2025 | Change |
|---|---|---|---|
| Holders | 51 | 57 | +6 |
| Shares | 2.93M | 3.34M | +412.8K (+14.1%) |
| Value | $41.4M | $45.5M | +$4.07M (+9.8%) |
New holders (12)
Institutions that held RiverNorth Managed Duration Municipal Income Fund, Inc. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Oppenheimer & Co Inc | 48,342 | $657.9K | 0.01% |
| Estate Planners Group, LLC | 43,843 | $596.7K | 0.26% |
| Logan Stone Capital, LLC | 39,029 | $531.2K | 0.13% |
| Readystate Asset Management LP | 27,030 | $367.9K | 0.02% |
| Wolverine Asset Management LLC | 20,447 | $278.3K | 0.00% |
| HighTower Advisors, LLC | 19,569 | $266.3K | 0.00% |
| Susquehanna International Group, LLP | 16,581 | $225.7K | 0.00% |
| Landscape Capital Management, L.L.C. | 14,233 | $193.7K | 0.01% |
| Closed-End Fund Advisors, Inc. | 11,904 | $162.0K | 0.10% |
| Kestra Advisory Services, LLC | 4,923 | $67.0K | 0.00% |
| Advocate Investing Services LLC | 2,500 | $34.0K | 0.03% |
| Bank of America Corp | 2,000 | $27.2K | 0.00% |
Sold out (6)
Institutions that held RiverNorth Managed Duration Municipal Income Fund, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Truist Financial Corp | 34,348 | $485.7K |
| Avidian Wealth Solutions, LLC | 24,000 | $339.4K |
| National Asset Management, Inc. | 16,206 | $229.2K |
| Twelve Points Wealth Management LLC | 13,697 | $193.7K |
| Advisory Services Network, LLC | 4,420 | $62.5K |
| Newbridge Financial Services Group, Inc. | 1,500 | $21.2K |