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Oaktree Specialty Lending Corp

OCSL
Exchange
Nasdaq
SEC CIK
0001414932

In the last 90 days, Oaktree Specialty Lending Corp insiders filed 1 open-market purchase and 0 sales; 166 institutions reported holding it in 13F filings for Q2 2026, worth $511.5M in total; Oaktree Capital is the only superinvestor holding it.

13F holders, Q1 2025

Institutional positions in Oaktree Specialty Lending Corp as of Mar 31, 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
189
−3 vs. Q4 2024
Shares held
29.9M
−711.8K (−2.3%) vs. Q4 2024
Total value
$483.5M
+$15.3M (+3.3%) vs. Q4 2024
New holders
28
77 more added
Sold out
31
52 more reduced

5 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting OCSL 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.

Institutional holdersQ1 2025: 189 institutions
Q1 2021: 171 institutionsQ2 2021: 171 institutionsQ3 2021: 175 institutionsQ4 2021: 190 institutionsQ1 2022: 200 institutionsQ2 2022: 215 institutionsQ3 2022: 200 institutionsQ4 2022: 198 institutionsQ1 2023: 186 institutionsQ2 2023: 183 institutionsQ3 2023: 188 institutionsQ4 2023: 207 institutionsQ1 2024: 198 institutionsQ2 2024: 199 institutionsQ3 2024: 196 institutionsQ4 2024: 197 institutionsQ1 2025: 189 institutionsQ2 2025: 193 institutionsQ3 2025: 185 institutionsQ4 2025: 203 institutionsQ1 2026: 187 institutionsQ2 2026: 166 institutions
Value heldQ1 2025: $483.5M
Q1 2021: $538.4MQ2 2021: $569.4MQ3 2021: $604.2MQ4 2021: $644.4MQ1 2022: $621.4MQ2 2022: $541.0MQ3 2022: $472.3MQ4 2022: $500.1MQ1 2023: $514.7MQ2 2023: $542.8MQ3 2023: $571.6MQ4 2023: $613.6MQ1 2024: $588.9MQ2 2024: $554.2MQ3 2024: $446.1MQ4 2024: $471.7MQ1 2025: $483.5MQ2 2025: $452.0MQ3 2025: $441.6MQ4 2025: $454.5MQ1 2026: $407.9MQ2 2026: $511.5M
Institutions holding OCSL and their total value by quarter
QuarterHoldersValue
Q2 2026166$511.5M
Q1 2026187$407.9M
Q4 2025203$454.5M
Q3 2025185$441.6M
Q2 2025193$452.0M
Q1 2025189$483.5M
Q4 2024197$471.7M
Q3 2024196$446.1M
Q2 2024199$554.2M
Q1 2024198$588.9M
Q4 2023207$613.6M
Q3 2023188$571.6M
Q2 2023183$542.8M
Q1 2023186$514.7M
Q4 2022198$500.1M
Q3 2022200$472.3M
Q2 2022215$541.0M
Q1 2022200$621.4M
Q4 2021190$644.4M
Q3 2021175$604.2M
Q2 2021171$569.4M
Q1 2021171$538.4M

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Oaktree Specialty Lending Corp; share changes are against Q4 2024.

Institutions holding OCSL in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Northeast Financial Consultants Inc32,166$494.1K0.02%00.0%Unchanged
Squarepoint Ops LLC32,241$495.2K0.00%+32,241New
Jackson Thornton Asset Management, LLC36,419$522.6K0.07%−1,370−3.6%Reduced
Virtu Financial LLC34,800$535.0K0.03%+8,154+30.6%Added
AQR Capital Management LLC36,419$559.4K0.00%−1,370−3.6%Reduced
Jane Street Group, LLC37,759$580.0K0.00%−54,820−59.2%Reduced
Flagship Harbor Advisors, LLC38,579$592.6K0.03%+3,247+9.2%Added
Financial Strategies Group, Inc.46,352$656.8K0.16%+8,964+24.0%Added
Janney Montgomery Scott LLC43,196$663.0K0.00%+12,903+42.6%Added
Cresset Asset Management, LLC43,553$669.0K0.00%−2,021−4.4%Reduced
Mandatum Life Insurance Co Ltd44,274$680.0K0.21%+7,359+19.9%Added
Bramshill Investments, LLC44,715$686.8K0.07%+56+0.1%Added
Caxton Associates LLP47,194$724.9K0.03%+47,194New
Fiduciary Financial Group, LLC53,610$726.4K0.16%+35,595+197.6%Added
AlTi Global, Inc.51,841$796.3K0.02%+200+0.4%Added
Creative Planning52,132$800.7K0.00%+10,255+24.5%Added
Brown Advisory Inc54,021$829.8K0.00%00.0%Unchanged
Universal- Beteiligungs- und Servicegesellschaft mbH54,600$838.7K0.00%−21,500−28.3%Reduced
Nordwand Advisors, LLC57,516$883.4K0.33%00.0%Unchanged
Stifel Financial Corp63,429$974.3K0.00%+12,796+25.3%Added
Goldman Sachs Group Inc67,370$1.03M0.00%−53,070−44.1%Reduced
Raymond James Financial Inc67,653$1.04M0.00%+21,773+47.5%Added
Ronald Blue Trust, Inc.68,622$1.05M0.01%+20,768+43.4%Added
Plan Group Financial, LLC74,648$1.15M0.41%+31,054+71.2%Added
Susquehanna International Group, LLP75,842$1.16M0.00%−30,649−28.8%Reduced
Cornerstone Advisory, LLC87,613$1.18M0.14%−84,620−49.1%Reduced
Beacon Pointe Advisors, LLC81,045$1.24M0.01%+48,954+152.5%Added
Envestnet Asset Management Inc84,470$1.30M0.00%−32,040−27.5%Reduced
Samalin Investment Counsel, LLC85,277$1.31M0.53%+44,743+110.4%Added
Virtus Investment Advisers, Inc.91,458$1.40M0.38%+91,458New
Lazard Asset Management LLC92,736$1.42M0.00%+92,736New
Neuberger Berman Group LLC93,196$1.43M0.00%+93,196New
TT Capital Management LLC97,280$1.49M1.26%+2,786+2.9%Added
Mariner, LLC98,441$1.51M0.00%+6,109+6.6%Added
Round Rock Advisors, LLC107,504$1.65M0.31%+83,828+354.1%Added
Commonwealth Equity Services, LLC110,960$1.70M0.00%−5,573−4.8%Reduced
Lido Advisors, LLC116,248$1.79M0.01%−8,310−6.7%Reduced
HighTower Advisors, LLC117,983$1.81M0.00%−5,805−4.7%Reduced
JPMorgan Chase & Co121,069$1.86M0.00%−42,318−25.9%Reduced
Hennion & Walsh Asset Management, Inc.129,607$1.99M0.09%−44,483−25.6%Reduced
Wealthedge Investment Advisors, LLC129,692$1.99M0.90%+68,002+110.2%Added
Carnegie Lake Advisors LLC133,542$2.05M0.83%−500−0.4%Reduced
Confluence Investment Management LLC136,401$2.10M0.03%+5,991+4.6%Added
DnB Asset Management AS142,266$2.19M0.01%−9,219−6.1%Reduced
Denali Advisors LLC147,769$2.27M0.26%+4,513+3.2%Added
Pinnacle Associates Ltd150,381$2.31M0.03%−252,977−62.7%Reduced
Balyasny Asset Management LLC156,996$2.41M0.01%−1,028,154−86.8%Reduced
Bank of America Corp158,727$2.44M0.00%+131,794+489.3%Added
LPL Financial LLC159,341$2.45M0.00%+52,681+49.4%Added
Texas Capital Bank Wealth Management Services Inc162,044$2.49M0.25%+115,240+246.2%Added
Naviter Wealth, LLC156,047$2.49M0.30%+2,316+1.5%Added
Arnhold LLC162,345$2.49M0.25%+2,665+1.7%Added
Kovitz Investment Group Partners, LLC170,591$2.62M0.01%−88,262−34.1%Reduced
GraniteShares Advisors LLC172,258$2.65M1.69%+10,440+6.5%Added
Loomis Sayles & Co L P176,666$2.71M0.00%+176,666New
Two Sigma Investments, LP176,934$2.72M0.01%+12,898+7.9%Added
Advisors Asset Management, Inc.179,664$2.76M0.05%−984−0.5%Reduced
Gabelli Funds LLC180,912$2.78M0.02%−3,387−1.8%Reduced
Independent Advisor Alliance187,446$2.88M0.10%−2,137−1.1%Reduced
United Advisor Group, LLC222,156$3.41M0.70%+15,797+7.7%Added
Sumitomo Mitsui Trust Holdings, Inc.224,708$3.45M0.00%−598−0.3%Reduced
Muzinich & Co., Inc.230,151$3.54M2.16%−7,151−3.0%Reduced
BI Asset Management Fondsmaeglerselskab A/S231,538$3.56M0.04%+38,914+20.2%Added
Wills Financial Group LLC231,835$3.56M1.58%+231,835New
Barclays PLC233,021$3.58M0.00%+67,166+40.5%Added
Manufacturers Life Insurance Company, The259,793$3.99M0.00%00.0%Unchanged
Trexquant Investment LP275,060$4.22M0.05%+255,716+1,321.9%Added
Rezny Wealth Management, Inc.283,333$4.35M1.13%+9,298+3.4%Added
Castlekeep Investment Advisors LLC319,275$4.90M2.52%+276,782+651.4%Added
Two Sigma Advisers, LP325,041$4.99M0.01%−44,900−12.1%Reduced
Rivernorth Capital Management, LLC331,903$5.10M0.27%+331,903New
Rockefeller Capital Management L.P.334,447$5.14M0.01%+334,447New
BlackRock, Inc.361,810$5.56M0.00%−6,139−1.7%Reduced
Wells Fargo & Company365,724$5.62M0.00%+15,548+4.4%Added
Royal Bank of Canada468,879$7.20M0.00%+119,775+34.3%Added
LSV Asset Management544,440$8.36M0.02%−289,357−34.7%Reduced
Legal & General Group Plc547,897$8.42M0.00%+3,434+0.6%Added
Advisor Group Holdings, Inc.565,807$8.70M0.02%+91,169+19.2%Added
UBS Group AG651,576$10.0M0.00%+273,858+72.5%Added
Invesco Ltd.729,995$11.2M0.00%−145,918−16.7%Reduced
Melia Wealth LLC879,520$13.5M6.97%+78,304+9.8%Added
Generali Asset Management SPA SGR1,084,144$16.7M0.41%+545,826+101.4%Added
Claret Asset Management Corp–$23.4M3.37%––
Oaktree Capital Management LPSuperinvestorOaktree Capital1,852,456$28.5M0.58%00.0%Unchanged
Bruni J V & Co1,935,695$29.7M3.46%+6,204+0.3%Added
Van Eck Associates Corp1,942,531$29.8M0.04%−152,078−7.3%Reduced
Ares Management LLC1,977,378$30.4M1.86%00.0%Unchanged
Private Management Group Inc2,185,006$33.6M1.20%+55,804+2.6%Added
Morgan Stanley3,390,286$52.1M0.00%+1,200,342+54.8%Added
CF Capital LLC0$00.00%−307,000−100.0%Sold out
Advisors Capital Management, LLC0$00.00%−215,084−100.0%Sold out
Cercano Management LLC0$00.00%−180,413−100.0%Sold out
Schonfeld Strategic Advisors LLC0$00.00%−152,600−100.0%Sold out
Marshall Wace, LLP0$00.00%−77,428−100.0%Sold out
Virtus ETF Advisers LLC0$00.00%−75,651−100.0%Sold out
Howard Capital Management Group, LLC0$00.00%−62,041−100.0%Sold out
Arlington Capital Management, Inc.0$00.00%−48,429−100.0%Sold out
Carnegie Capital Asset Management, LLC0$00.00%−33,355−100.0%Sold out
Brevan Howard Capital Management LP0$00.00%−31,586−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−28,504−100.0%Sold out