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Equibles

OPP

RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.

Company with tickers: OPP, OPP-PA, OPP-PB, OPP-PC

CIK
1678130
CUSIP
76882G107
Shares Outstanding
24,990,131
13F Activity (30d)
3 filings 2 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 63
Total Value: $67,337,293
Total Shares: 8,779,312

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 63 13F filers · Δ vs Dec 31, 2025
Top Holder
25.0%
Jun 2023 → Mar 2026 · range 20.9% – 38.6%
−0.2 pts
Top 5
65.7%
Jun 2023 → Mar 2026 · range 50.0% – 71.2%
+4.1 pts
Top 10
80.6%
Jun 2023 → Mar 2026 · range 67.1% – 84.3%
+5.9 pts
HHI
1,187
Jun 2023 → Mar 2026 · range 793 – 1,901
Broadly held+43

Quarterly Activity

vs Dec 31, 2025
New
7
Increased
22
Decreased
18
Sold Out
10
Unchanged
16
Holder count: -3
Institutional value: +3.1%
Shares held: +6.9%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mid SIT INVESTMENT ASSOCIATES INC +291,635 529,888
Large Pathstone Holdings, LLC +213,001 346,143
Mega WELLS FARGO & COMPANY/MN +171,299 1,496,806
Small 1607 Capital Partners, LLC +159,304 337,461
Mid Advisors Asset Management, Inc. +127,744 520,125

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Small Logan Stone Capital, LLC −93,938 23,704
Mid INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC −52,377 930
Large NewEdge Advisors, LLC −37,408 176,041
Large Baird Financial Group, Inc. −34,006 123,619
Mega LPL Financial LLC −26,847 126,572

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Large FIFTH THIRD BANCORP 37,353 $286,497
Large HRT FINANCIAL LP 17,885 $137,177
Small Ascentis Independent Advisors 16,484 $126,432
Mega CITADEL ADVISORS LLC 12,019 $92,185
Small Noble Wealth Management PBC 9,632 $73,877

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mid J.W. COLE ADVISORS, INC. 245,190 $1,949,260
Large COMERICA BANK 37,432 $297,584
Mega JANE STREET GROUP, LLC 23,179 $184,272
Small ORG Partners LLC 20,484 $162,843
Large &PARTNERS 11,375 $90,431
Filter: New 7 Increased 22 Reduced 18 Sold out 10 Unchanged 16
Showing 63 of 63
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega MORGAN STANLEY $16,855,099 25.03% 2,197,536
Mega WELLS FARGO & COMPANY/MN $11,480,501 17.05% 1,496,806
Mega ROYAL BANK OF CANADA Bank $7,838,379 11.64% 1,021,953
Mid SIT INVESTMENT ASSOCIATES INC $4,064,240 6.04% 529,888
Mid Advisors Asset Management, Inc. $3,989,358 5.92% 520,125
Large Pathstone Holdings, LLC $2,654,916 3.94% 346,143
Small 1607 Capital Partners, LLC $2,588,325 3.84% 337,461
Mid RIVERBRIDGE PARTNERS LLC $1,818,518 2.70% 237,095
Mega UBS Group AG $1,635,205 2.43% 213,195
Large NewEdge Advisors, LLC $1,350,234 2.01% 176,041
Mid PFG Investments, LLC $1,056,864 1.57% 137,792
Mega LPL Financial LLC $970,807 1.44% 126,572
Large Baird Financial Group, Inc. $948,157 1.41% 123,619
Small Shaker Financial Services, LLC $918,183 1.36% 119,711
Small Verity Asset Management, Inc. $681,548 1.01% 88,859
Large OSAIC HOLDINGS, INC. $661,997 0.98% 86,310
Small Yakira Capital Management, Inc. $563,668 0.84% 73,490
Small SeaCrest Wealth Management, LLC $503,612 0.75% 65,660
Mid WEDBUSH SECURITIES INC Broker-Dealer $478,608 0.71% 62,400
Mid FIRST FOUNDATION ADVISORS Endowment $470,470 0.70% 61,339
Large Kestra Advisory Services, LLC $437,343 0.65% 57,020
Small Next Capital Management LLC $422,686 0.63% 55,109
Small Total Wealth Planning & Management, Inc. $343,309 0.51% 44,760
Micro Closed-End Fund Advisors, Inc. $311,670 0.46% 40,635
Small Gateway Wealth Partners, LLC $300,863 0.45% 39,226
Large FIFTH THIRD BANCORP Bank $286,497 0.43% 37,353
Mid Prime Capital Investment Advisors, LLC $262,045 0.39% 34,165
Small Almitas Capital LLC $260,496 0.39% 33,963
Small CSS LLC/IL $240,370 0.36% 31,339
Micro Navis Wealth Advisors, LLC $231,449 0.34% 30,176
Micro Post Resch Tallon Group Inc. $228,688 0.34% 29,816
Large COMMONWEALTH EQUITY SERVICES, LLC $210,664 0.31% 27,466
Small Powell Investment Advisors, LLC $209,751 0.31% 27,347
Mega RAYMOND JAMES FINANCIAL INC $195,285 0.29% 25,461
Small Logan Stone Capital, LLC $181,809 0.27% 23,704
Large STIFEL FINANCIAL CORP $171,332 0.25% 22,338
Large HRT FINANCIAL LP $137,177 0.20% 17,885
Small Ascentis Independent Advisors $126,432 0.19% 16,484
Small Perennial Investment Advisors, LLC $123,463 0.18% 16,097
Small CoreCap Advisors, LLC $116,668 0.17% 15,211
Micro WFA of San Diego, LLC $116,392 0.17% 15,175
Large HighTower Advisors, LLC $103,614 0.15% 13,509
Small Ausdal Financial Partners, Inc. $94,563 0.14% 12,329
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $93,727 0.14% 12,220
Small Fiduciary Group, LLC $92,807 0.14% 12,100
Mega CITADEL ADVISORS LLC $92,185 0.14% 12,019
Mid HOLLENCREST CAPITAL MANAGEMENT $83,948 0.12% 10,945
Small Noble Wealth Management PBC $73,877 0.11% 9,632
Large Rockefeller Capital Management L.P. $65,356 0.10% 8,521
Small NBC SECURITIES, INC. Broker-Dealer $39,001 0.06% 5,085
Mega PNC FINANCIAL SERVICES GROUP, INC. $38,350 0.06% 5,000
Mid Advisory Services Network, LLC $25,840 0.04% 3,369
Small BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC $17,641 0.03% 2,300
Large NATIONAL BANK OF CANADA /FI/ Bank $16,597 0.02% 2,164
Small Pinnacle Wealth Planning Services, Inc. $14,856 0.02% 1,937
Mid WHITTIER TRUST CO OF NEVADA INC Bank $11,750 0.02% 1,532
Micro WPG Advisers, LLC $9,296 0.01% 1,212
Small HIGHLINE WEALTH PARTNERS LLC $7,670 0.01% 1,000
Mid INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC $7,133 0.01% 930
Large CWM, LLC $2,945 0.00% 384
Mid Geneos Wealth Management Inc. $2,646 0.00% 345
Mid Allworth Financial LP $383 0.00% 50
Large ASSETMARK, INC $30 0.00% 4

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