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 2025
Institutional positions in RiverNorth Managed Duration Municipal Income Fund, Inc. as of Jun 30, 2025. 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
- 51
- +8 vs. Q1 2025
- Shares held
- 3.81M
- +160.0K (+4.4%) vs. Q1 2025
- Total value
- $51.1M
- −$1.18M (−2.3%) vs. Q1 2025
- New holders
- 10
- 20 more added
- Sold out
- 2
- 12 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding RiverNorth Managed Duration Municipal Income Fund, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 0 | $6 | 0.00% | 0 | Unchanged |
| Allworth Financial LP | 0 | $6 | 0.00% | 0 | Unchanged |
| Hollencrest Capital Management | 245 | $3.29K | 0.00% | 00.0% | Unchanged |
| West Branch Capital LLC | 500 | $6.71K | 0.00% | 00.0% | Unchanged |
| Bank of New Hampshire | 500 | $6.71K | 0.00% | +500 | New |
| Harbour Investments, Inc. | 1,250 | $16.8K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 1,500 | $20.1K | 0.00% | +1,500 | New |
| Comerica Bank | 6,142 | $82.4K | 0.00% | +6,000+4,225.4% | Added |
| PFG Investments, LLC | 10,305 | $138.2K | 0.01% | +10,305 | New |
| Melfa Wealth Management, LLC | 10,899 | $146.2K | 0.09% | +28+0.3% | Added |
| Atala Financial Inc | 11,003 | $147.6K | 0.10% | +11,003 | New |
| Change Path, LLC | 12,414 | $168.1K | 0.00% | +162+1.3% | Added |
| Advisor Group Holdings, Inc. | 12,867 | $172.6K | 0.00% | +5,700+79.5% | Added |
| Readystate Asset Management LP | 12,888 | $172.8K | 0.01% | −9,802−43.2% | Reduced |
| AE Wealth Management LLC | 13,300 | $178.4K | 0.00% | 00.0% | Unchanged |
| Twelve Points Wealth Management LLC | 13,697 | $183.7K | 0.05% | 00.0% | Unchanged |
| HRT Financial LP | 13,859 | $185.0K | 0.00% | +13,859 | New |
| Commonwealth Equity Services, LLC | 15,392 | $206.0K | 0.00% | +15,392 | New |
| National Asset Management, Inc. | 16,206 | $217.3K | 0.01% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 16,488 | $221.1K | 0.00% | +16,488 | New |
| GWM Advisors LLC | 16,750 | $224.6K | 0.00% | +1,150+7.4% | Added |
| Janney Montgomery Scott LLC | 17,304 | $232.0K | 0.00% | +2,000+13.1% | Added |
| Steward Partners Investment Advisory, LLC | 18,175 | $243.7K | 0.00% | −199−1.1% | Reduced |
| Cantor Fitzgerald, L. P. | 19,393 | $260.1K | 0.01% | +19,393 | New |
| River Street Advisors LLC | 19,727 | $264.5K | 0.11% | +19,727 | New |
| Pensionmark Financial Group, LLC | 20,000 | $268.2K | 0.01% | −100,800−83.4% | Reduced |
| Landscape Capital Management, L.L.C. | 20,437 | $274.1K | 0.02% | +3,156+18.3% | Added |
| Rockefeller Capital Management L.P. | 20,936 | $280.8K | 0.00% | −2,307−9.9% | Reduced |
| Bank of America Corp | 21,076 | $282.6K | 0.00% | +1,284+6.5% | Added |
| Wagner Wealth Management, LLC | 22,235 | $298.2K | 0.07% | +22,235 | New |
| Avidian Wealth Solutions, LLC | 24,000 | $321.8K | 0.01% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 30,549 | $409.7K | 0.01% | +10,572+52.9% | Added |
| Wiley Bros.-Aintree Capital, LLC | 31,649 | $424.4K | 0.00% | +6,965+28.2% | Added |
| XML Financial, LLC | 32,899 | $441.2K | 0.04% | +4,000+13.8% | Added |
| Apollon Wealth Management, LLC | 36,865 | $494.4K | 0.01% | −2,080−5.3% | Reduced |
| Oppenheimer & Co Inc | 38,406 | $515.0K | 0.01% | +3,506+10.0% | Added |
| Truist Financial Corp | 40,931 | $548.9K | 0.00% | −16,572−28.8% | Reduced |
| Wedbush Securities Inc | 57,185 | $767.0K | 0.03% | +35,773+167.1% | Added |
| LPL Financial LLC | 63,911 | $857.0K | 0.00% | −15,263−19.3% | Reduced |
| Raymond James Financial Inc | 64,837 | $869.5K | 0.00% | −6,196−8.7% | Reduced |
| Logan Stone Capital, LLC | 108,654 | $1.46M | 0.69% | +4,196+4.0% | Added |
| Advisors Asset Management, Inc. | 111,271 | $1.49M | 0.03% | +95+0.1% | Added |
| U.S. Capital Wealth Advisors, LLC | 163,143 | $2.19M | 0.06% | +65,888+67.7% | Added |
| ProVise Management Group, LLC | 168,938 | $2.27M | 0.18% | +3,938+2.4% | Added |
| Stifel Financial Corp | 265,506 | $3.56M | 0.00% | −24,054−8.3% | Reduced |
| Royal Bank of Canada | 268,267 | $3.60M | 0.00% | +410.0% | Added |
| Morgan Stanley | 269,682 | $3.62M | 0.00% | −2,341−0.9% | Reduced |
| UBS Group AG | 302,121 | $4.05M | 0.00% | −40,190−11.7% | Reduced |
| Stratos Wealth Partners, LTD. | 387,816 | $5.20M | 0.07% | −51,627−11.7% | Reduced |
| Robinson Capital Management, LLC | 424,098 | $5.69M | 2.38% | +193,943+84.3% | Added |
| Wells Fargo & Company | 556,669 | $7.46M | 0.00% | +25,669+4.8% | Added |
| GTS Securities LLC | 0 | $0 | 0.00% | −68,053−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Noble Wealth Management PBC | – | – | – | – | Not filed |