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.
13F holders, Q2 2021
Institutional positions in RiverNorth Managed Duration Municipal Income Fund, Inc. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 29
- 0 vs. Q1 2021
- Shares held
- 2.78M
- −370.7K (−11.8%) vs. Q1 2021
- Total value
- $56.4M
- −$2.29M (−3.9%) vs. Q1 2021
- New holders
- 4
- 12 more added
- Sold out
- 4
- 11 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RMM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 53 | $55.9M |
| Q1 2026 | 52 | $48.1M |
| Q4 2025 | 57 | $45.5M |
| Q3 2025 | 51 | $41.4M |
| Q2 2025 | 51 | $51.1M |
| Q1 2025 | 44 | $52.4M |
| Q4 2024 | 46 | $46.3M |
| Q3 2024 | 39 | $51.5M |
| Q2 2024 | 43 | $49.0M |
| Q1 2024 | 43 | $45.8M |
| Q4 2023 | 40 | $41.4M |
| Q3 2023 | 31 | $33.6M |
| Q2 2023 | 31 | $37.3M |
| Q1 2023 | 34 | $30.5M |
| Q4 2022 | 33 | $31.6M |
| Q3 2022 | 28 | $29.1M |
| Q2 2022 | 28 | $29.9M |
| Q1 2022 | 30 | $33.5M |
| Q4 2021 | 27 | $44.0M |
| Q3 2021 | 25 | $51.3M |
| Q2 2021 | 29 | $56.4M |
| Q1 2021 | 29 | $58.7M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding RiverNorth Managed Duration Municipal Income Fund, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citigroup Inc | 919 | $19.0K | 0.00% | −966−51.2% | Reduced |
| Rockefeller Capital Management L.P. | 1,500 | $30.0K | 0.00% | +1,500 | New |
| Bank of America Corp | 2,845 | $58.0K | 0.00% | +1,445+103.2% | Added |
| NEXT Financial Group, Inc | 5,000 | $101.0K | 0.01% | +5,000 | New |
| Harbour Investments, Inc. | 10,052 | $204.0K | 0.01% | +10,052 | New |
| Kestra Advisory Services, LLC | 10,035 | $204.0K | 0.00% | +10,035 | New |
| Mutual Advisors, LLC | 10,305 | $209.0K | 0.01% | −500−4.6% | Reduced |
| Sanders Morris Harris LLC | 10,300 | $210.0K | 0.04% | 00.0% | Unchanged |
| Thomas J. Herzfeld Advisors, Inc. | 12,041 | $244.0K | 0.10% | −7,536−38.5% | Reduced |
| Ackerman Capital Advisors, LLC | 14,305 | $290.0K | 0.07% | −48,650−77.3% | Reduced |
| Usca Ria LLC | 16,580 | $336.0K | 0.02% | +5,615+51.2% | Added |
| Moors & Cabot, Inc. | 21,100 | $428.0K | 0.03% | 00.0% | Unchanged |
| Howard Wealth Management, LLC | 22,500 | $456.0K | 0.25% | +3,805+20.4% | Added |
| Wedbush Securities Inc | 26,547 | $538.0K | 0.03% | +2,770+11.6% | Added |
| Raymond James Financial Services Advisors, Inc. | 26,526 | $538.0K | 0.00% | +16,250+158.1% | Added |
| Advisor Group Holdings, Inc. | 29,976 | $612.0K | 0.00% | +24,592+456.8% | Added |
| Janney Montgomery Scott LLC | 31,854 | $646.0K | 0.00% | +823+2.7% | Added |
| AE Wealth Management LLC | 37,075 | $752.0K | 0.01% | +5,320+16.8% | Added |
| Parametric Portfolio Associates LLC | 39,441 | $800.0K | 0.00% | −86,517−68.7% | Reduced |
| Robinson Capital Management, LLC | 44,141 | $895.0K | 0.49% | −277,685−86.3% | Reduced |
| Samalin Investment Counsel, LLC | 46,530 | $944.0K | 0.61% | +12,519+36.8% | Added |
| Truist Financial Corp | 55,536 | $1.13M | 0.00% | −14,668−20.9% | Reduced |
| Wagner Wealth Management, LLC | 87,180 | $1.77M | 1.27% | −3,830−4.2% | Reduced |
| Stifel Financial Corp | 119,025 | $2.41M | 0.00% | −5,652−4.5% | Reduced |
| Wells Fargo & Company | 247,608 | $5.02M | 0.00% | +28,900+13.2% | Added |
| Morgan Stanley | 349,910 | $7.10M | 0.00% | −21,964−5.9% | Reduced |
| Royal Bank of Canada | 360,771 | $7.32M | 0.00% | +19,202+5.6% | Added |
| UBS Group AG | 402,138 | $8.15M | 0.00% | +16,056+4.2% | Added |
| Karpus Management, Inc. | 739,365 | $15.0M | 0.44% | −18,791−2.5% | Reduced |
| 6 Meridian | 0 | $0 | 0.00% | −20,360−100.0% | Sold out |
| Mariner Investment Group LLC | 0 | $0 | 0.00% | −15,496−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −8,299−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −3,682−100.0% | Sold out |