Who owns RiverNorth Opportunistic Municipal Income Fund, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of RMI from SEC Form 13F filings across 24 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 24 institutions disclosed 1.3M shares of RiverNorth Opportunistic Municipal Income Fund, Inc. worth $20.9M — about 21.1% of shares outstanding; the largest disclosed holder is MORGAN STANLEY. Source: SEC Form 13F filings, parsed by EvidInvest.
24
13F holders
$20.9M
value, 2026 filers
21.1%
of shares outstanding (1.3M sh)
2
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of RMI's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | 229,113 | $3.5M | 0.0% | 3.6% | -3.6% |
| 2 | ROBINSON CAPITAL MANAGEMENT, LLC | 143,791 | $2.2M | 1.0% | 2.3% | -6.0% |
| 3 | WELLS FARGO & COMPANY/MN | 142,960 | $2.2M | 0.0% | 2.2% | -2.5% |
| 4 | GUGGENHEIM CAPITAL LLC | 140,755 | $2.2M | 0.0% | 2.2% | +177.8% |
| 5 | Rockefeller Capital Management L.P. | 96,200 | $1.5M | 0.0% | 1.5% | -14.0% |
| 6 | ROYAL BANK OF CANADA | 87,333 | $1.4M | 0.0% | 1.4% | -6.9% |
| 7 | UBS Group AG | 84,326 | $1.3M | 0.0% | 1.3% | -7.4% |
| 8 | Gateway Wealth Partners, LLC | 53,143 | $823,181 | 0.0% | 0.8% | -50.0% |
| 9 | ENVESTNET ASSET MANAGEMENT INC | 47,860 | $741,354 | 0.0% | 0.8% | +11.9% |
| 10 | OSAIC HOLDINGS, INC. | 47,135 | $730,107 | 0.0% | 0.7% | +37.7% |
| 11 | Concurrent Investment Advisors, LLC | 41,120 | $636,949 | 0.0% | 0.6% | 0.0% |
| 12 | LPL Financial LLC | 40,780 | $631,682 | 0.0% | 0.6% | +1.5% |
| 13 | BANK OF AMERICA CORP /DE/ | 40,602 | $628,921 | 0.0% | 0.6% | +3.0% |
| 14 | Cypress Wealth Services, LLC | 32,500 | $503,425 | 0.1% | 0.5% | 0.0% |
| 15 | Noble Wealth Management PBC | 28,007 | $433,832 | 0.2% | 0.4% | -1.7% |
| 16 | Plancorp, LLC | 21,069 | $330,151 | 0.0% | 0.3% | 0.0% |
| 17 | River Street Advisors LLC | 20,593 | $318,986 | 0.1% | 0.3% | 0.0% |
| 18 | Apollon Wealth Management, LLC | 19,535 | $302,597 | 0.0% | 0.3% | 0.0% |
| 19 | STIFEL FINANCIAL CORP | 12,767 | $197,756 | 0.0% | 0.2% | -1.3% |
| 20 | RAYMOND JAMES FINANCIAL INC | 12,088 | $187,243 | 0.0% | 0.2% | 0.0% |
| 21 | Clear Street Group Inc.NEW | 4,353 | $67,428 | 0.0% | 0.1% | new |
| 22 | Ritter Daniher Financial Advisory LLC / DE | 452 | $7,003 | 0.0% | 0% | +1.8% |
| 23 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLCNEW | 295 | $4,608 | 0.0% | 0% | new |
| 24 | HIGHLINE WEALTH PARTNERS LLC | 250 | $3,873 | 0.0% | 0% | 0.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.