RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. (OPP) shareholders
Close on Nov 13, 2026Market cap –P/E –Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Wells Fargo & Company | 1,887,415 | 7.60% | 13G (passive) amendment | Sep 30, 2026 |
| Morgan Stanley Smith Barney LLC Joint filing with Morgan Stanley (14.40%) | 345,811 | 14.40% | 13G (passive) amendment | Dec 31, 2025 |
| Morgan Stanley Joint filing with Morgan Stanley Smith Barney LLC (10.20%) | 245,955 | 10.20% | 13G (passive) amendment | Aug 31, 2026 |
| UBS Group AG directly and on behalf of certain subsidiaries | 196,188 | 8.17% | 13G (passive) amendment | Feb 5, 2024 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of OPP | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Morgan Stanley | 2,229,539 | – | $17.21M | +32,003 | 0.00% |
| Wells Fargo & Company/Mn | 1,651,237 | – | $12.75M | +154,431 | 0.00% |
| Royal Bank of Canada | 894,981 | – | $6.91M | −126,972 | 0.00% |
| Advisors Asset Management, Inc. | 672,863 | – | $5.19M | +152,738 | 0.08% |
| Sit Investment Associates Inc | 536,704 | – | $4.14M | +6,816 | 0.08% |
| Pathstone Holdings, LLC | 522,990 | – | $4.04M | +176,847 | 0.01% |
| Riverbridge Partners LLC | 240,803 | – | $1.86M | +3,708 | 0.05% |
| J.W. Cole Advisors, Inc. | 232,070 | – | $1.79M | New | 0.03% |
| 1607 Capital Partners, LLC | 198,749 | – | $1.53M | −138,712 | 0.13% |
| NewEdge Advisors, LLC | 186,728 | – | $1.44M | +10,687 | 0.00% |
| UBS Group AG | 173,560 | – | $1.34M | −39,635 | 0.00% |
| PFG Investments, LLC | 137,960 | – | $1.07M | +168 | 0.04% |
| LPL Financial LLC | 128,349 | – | $990.85K | +1,777 | 0.00% |
| Baird Financial Group, Inc. | 127,126 | – | $981.41K | +3,507 | 0.00% |
| Verity Asset Management, Inc. | 93,465 | – | $721.55K | +4,606 | 0.27% |
| Osaic Holdings, Inc. | 77,117 | – | $595.34K | −9,193 | 0.00% |
| SeaCrest Wealth Management, LLC | 74,142 | – | $572.38K | +8,482 | 0.06% |
| Yakira Capital Management, Inc. | 66,462 | – | $513.09K | −7,028 | 0.15% |
| Wedbush Securities Inc | 62,400 | – | $482.00K | – | 0.01% |
| First Foundation Advisors | 61,339 | – | $473.54K | – | 0.02% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 60 | 9M | 6 / 22 | 14 / 8 | 1M | 1M |
| Q1 2026 | 63 | 9M | 7 / 22 | 18 / 6 | 1M | 1M |
| Q4 2025 | 66 | 8M | 16 / 21 | 15 / 4 | 2M | 1M |
| Q3 2025 | 54 | 7M | 7 / 21 | 16 / 3 | 1M | 2M |
| Q2 2025 | 51 | 8M | 6 / 17 | 16 / 3 | 2M | 0M |
| Q1 2025 | 49 | 6M | 3 / 22 | 14 / 11 | 1M | 1M |
| Q4 2024 | 57 | 6M | 15 / 15 | 13 / 1 | 1M | 0M |
| Q3 2024 | 44 | 5M | 7 / 13 | 12 / 10 | 0M | 1M |
| Q2 2024 | 47 | 6M | 2 / 13 | 21 / 11 | 0M | 4M |
| Q1 2024 | 57 | 9M | 10 / 22 | 14 / 6 | 3M | 1M |
| Q4 2023 | 53 | 8M | 10 / 26 | 10 / 9 | 3M | 1M |
| Q3 2023 | 52 | 5M | 5 / 15 | 20 / 6 | 0M | 1M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
4 funds held OPP in Q2 2026, 0% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of OPP | Value | % of fund | As of |
|---|---|---|---|---|---|
| Fundamental Core Fixed Income Fund | 61,339 | – | $473.54K | 0.76% | Jun 30, 2026 |
| Timber Point Alternative Income Fund | 20,028 | – | $154.62K | 0.57% | Jun 30, 2026 |
| Multi-Hedge Strategies Fund | 660 | – | $5.10K | 0.02% | Jun 30, 2026 |
| Guggenheim Multi-Hedge Strategies Fund | 234 | – | $1.81K | 0.02% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| Patrick W. Galley | President, Director | 26,592 | Feb 14, 2025 |
| David Swanson | Director | 885 | Jun 23, 2026 |
| Stephen Andrew O'Neill | – | 10,040 | Dec 1, 2025 |
| RiverNorth Financial Holdings, LLC | – | 0 | Sep 18, 2025 |
| RiverNorth Strategic Holdings, LLC | – | 155,271 | Jul 14, 2025 |
| Rivernorth Capital Management, Llc | – | 0 | Nov 27, 2024 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| David Swanson Director | May 26, 2026 | Sale | −505 | $16.69 | $8.43K | 885 |
| Stephen Andrew O'Neill – | Nov 24, 2025 | Other | +10,000 | $7.94 | $79.40K | 10,040 |
| Stephen Andrew O'Neill – | Oct 17, 2025 | Buy | +30 | $8.26 | $248 | 6,178 |
| David Swanson Director | Dec 30, 2024 | Award | −1,420 | $8.29 | $11.77K | 0 |
| RiverNorth Strategic Holdings, LLC – | Dec 2, 2024 | Other | +83,818 | – | – | 155,271 |
| RiverNorth Strategic Holdings, LLC – | Dec 2, 2024 | Other | +41,909 | – | – | 197,180 |
| Rivernorth Capital Management, Llc – | Nov 22, 2024 | Other | −71,453 | – | – | 0 |
| Rivernorth Capital Management, Llc – | Dec 21, 2023 | Award | +29,681 | $8.27 | $245.46K | 46,866 |
| Rivernorth Capital Management, Llc – | May 24, 2023 | Award | +17,185 | $8.07 | $138.68K | 34,370 |
| Rivernorth Capital Management, Llc – | May 23, 2023 | Award | +17,185 | $8.11 | $139.37K | 17,185 |
| David Swanson Director | Dec 27, 2021 | Buy | +2,020 | $24.80 | $50.10K | 2,020 |
| David Swanson Director | Oct 5, 2021 | Buy | +355 | $14.48 | $5.14K | 1,420 |
| David Swanson Director | Oct 5, 2021 | Returned to company | −355 | – | – | 0 |
| John S. Oakes Director | Oct 5, 2021 | Returned to company | −1,768 | – | – | 0 |
| Patrick W. Galley President, Director | Oct 5, 2021 | Returned to company | −15,444 | – | – | 0 |
| David Swanson Director | Sep 13, 2021 | Award | +355 | – | – | 355 |
| John S. Oakes Director | Sep 13, 2021 | Award | +1,768 | – | – | 1,768 |
| Patrick W. Galley President, Director | Sep 13, 2021 | Award | +15,444 | – | – | 15,444 |
| Stephen Andrew O'Neill – | Apr 12, 2021 | Sale | −12,051 | $15.32 | $184.62K | 7,089 |
| Stephen Andrew O'Neill – | Apr 12, 2021 | Sale | −941 | $15.33 | $14.43K | 6,148 |
| Stephen Andrew O'Neill – | Apr 12, 2021 | Sale | −7,072 | $15.34 | $108.48K | 0 |
| David Swanson Director | Nov 19, 2020 | Buy | +1,065 | $14.10 | $15.02K | 1,065 |
| Patrick W. Galley – | Oct 20, 2020 | Buy | +900 | $14.90 | $13.41K | 11,719 |
| Patrick W. Galley – | Oct 20, 2020 | Buy | +900 | $14.88 | $13.39K | 10,819 |
| Patrick W. Galley – | Oct 20, 2020 | Buy | +1,300 | $14.90 | $19.37K | 9,919 |
| Patrick W. Galley – | Oct 10, 2020 | Buy | +900 | $14.89 | $13.40K | 12,619 |
| Patrick W. Galley – | Oct 10, 2020 | Buy | +3,700 | $14.90 | $55.13K | 16,319 |
| Stephen Andrew O'Neill – | Oct 7, 2020 | Buy | +5,000 | $13.88 | $69.40K | 19,140 |
| John S. Oakes Director | Apr 13, 2020 | Buy | +500 | $13.00 | $6.50K | 2,186 |
| Brian H. Schmucker – | Mar 12, 2020 | Sale | −6,000 | $13.70 | $82.20K | 0 |
| John S. Oakes Director | Dec 26, 2019 | Buy | +342 | $16.21 | $5.54K | 1,686 |
| John S. Oakes Director | Dec 26, 2019 | Buy | +344 | $16.05 | $5.52K | 1,344 |
| Patrick W. Galley Director | Dec 17, 2019 | Buy | +6,111 | $16.21 | $99.06K | 15,444 |
| Stephen Andrew O'Neill – | Dec 17, 2019 | Buy | +5,000 | $16.21 | $81.05K | 14,140 |
| John S. Oakes Director | Jun 20, 2019 | Buy | +1,000 | $17.27 | $17.27K | 1,000 |
| Patrick W. Galley President, Director | Dec 21, 2018 | Buy | +2,000 | $15.20 | $30.40K | 9,333 |
| Patrick W. Galley President, Director | Dec 20, 2018 | Buy | +3,000 | $15.20 | $45.60K | 5,333 |
| Patrick W. Galley President, Director | Dec 20, 2018 | Buy | +2,000 | $15.27 | $30.54K | 7,333 |
| Patrick W. Galley President, Director | Dec 19, 2018 | Buy | +1,950 | $15.55 | $30.32K | 2,283 |
| Patrick W. Galley President, Director | Dec 19, 2018 | Buy | +50 | $15.55 | $778 | 2,333 |
| Patrick W. Galley President, Director | Dec 19, 2018 | Buy | +200 | $15.57 | $3.11K | 333 |
| Patrick W. Galley President, Director | Dec 19, 2018 | Buy | +133 | $15.59 | $2.07K | 133 |
| Stephen Andrew O'Neill – | Jan 5, 2018 | Buy | +200 | $18.40 | $3.68K | 8,260 |
| Stephen Andrew O'Neill – | Jan 5, 2018 | Buy | +2,300 | $18.40 | $42.32K | 8,060 |
| Stephen Andrew O'Neill – | Dec 29, 2017 | Buy | +100 | $18.38 | $1.84K | 5,760 |
| Stephen Andrew O'Neill – | Dec 29, 2017 | Buy | +2,400 | $18.39 | $44.14K | 5,660 |
| Stephen Andrew O'Neill – | Nov 22, 2017 | Buy | +760 | $18.21 | $13.84K | 3,260 |
| Stephen Andrew O'Neill – | Nov 22, 2017 | Buy | +2,500 | $18.20 | $45.50K | 2,500 |
| Brian H. Schmucker – | Nov 21, 2016 | Buy | +3,000 | $18.45 | $55.35K | 6,000 |
| Brian H. Schmucker – | Nov 16, 2016 | Buy | +3,000 | $18.90 | $56.70K | 3,000 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of RiverNorth/DoubleLine Strategic Opportunity Fund's stock actually held short. Settlement fails (shares not delivered on time) peaked at 4,673 shares on Oct 2, 2026 over the last 90 days.
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