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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, Q2 2026

Institutional positions in Oaktree Specialty Lending Corp as of Jun 30, 2026. 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
166
−15 vs. Q1 2026
Shares held
42.8M
+6.80M (+18.9%) vs. Q1 2026
Total value
$511.5M
+$104.1M (+25.6%) vs. Q1 2026
New holders
19
59 more added
Sold out
34
50 more reduced

6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 holdersQ2 2026: 166 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 heldQ2 2026: $511.5M
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, Q2 2026

Shares, value and share of portfolio for each institution holding Oaktree Specialty Lending Corp; share changes are against Q1 2026.

Institutions holding OCSL in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Global Retirement Partners, LLC0$30.00%0New
Huntington National Bank1$70.00%00.0%Unchanged
TD Waterhouse Canada Inc.1$120.00%00.0%Unchanged
Jones Financial Companies LLLP2$230.00%−100−98.0%Reduced
Danske Bank A/S3$360.00%+1+50.0%Added
Natixis22$2630.00%00.0%Unchanged
Mountain Hill Investment Partners Corp.36$4310.00%+1+2.9%Added
JFS Wealth Advisors, LLC39$4660.00%+39New
Caitong International Asset Management Co., Ltd42$5010.00%+3+7.7%Added
Quarry LP56$6690.00%+56New
Steward Partners Investment Advisory, LLC90$1.07K0.00%00.0%Unchanged
ESL Trust Services, LLC100$1.19K0.00%00.0%Unchanged
Signaturefd, LLC129$1.54K0.00%00.0%Unchanged
Ameriflex Group, Inc.386$4.61K0.00%00.0%Unchanged
Atlantic Union Bankshares Corp456$5.45K0.00%00.0%Unchanged
Assetmark, Inc496$5.92K0.00%+480+3,000.0%Added
MRP Capital Investments, LLC498$5.95K0.00%00.0%Unchanged
North Star Investment Management Corp.700$8.36K0.00%00.0%Unchanged
Community Bank, N.A.730$8.72K0.00%00.0%Unchanged
Farther Finance Advisors, LLC754$9.00K0.00%−18−2.3%Reduced
Geneos Wealth Management Inc.1,000$11.9K0.00%00.0%Unchanged
Burk Holdings LLC1,008$12.0K0.00%00.0%Unchanged
Ameritas Advisory Services, LLC1,500$17.9K0.00%+1,500New
Bokf, NA1,900$22.7K0.00%00.0%Unchanged
PFS Partners, LLC1,936$23.1K0.01%00.0%Unchanged
MTM Investment Management, LLC2,500$29.9K0.01%00.0%Unchanged
Abound Wealth Management2,577$30.8K0.01%00.0%Unchanged
Fifth Third Bancorp2,691$32.1K0.00%−963−26.4%Reduced
Strategic Wealth Partners, Ltd.2,989$35.7K0.00%−31,000−91.2%Reduced
Federation des caisses Desjardins du Quebec3,102$37.0K0.00%00.0%Unchanged
Anchor Investment Management, LLC3,200$38.2K0.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co3,322$39.7K0.00%00.0%Unchanged
International Assets Investment Management, LLC3,300$40.1K0.00%+150+4.8%Added
Allworth Financial LP3,416$40.8K0.00%−3−0.1%Reduced
The PNC Financial Services Group, Inc.3,500$41.8K0.00%+3,500New
State of Alaska, Department of Revenue3,926$46.0K0.00%00.0%Unchanged
Security National Bank4,607$55.0K0.01%00.0%Unchanged
Register Financial Advisors LLC5,000$59.7K0.02%00.0%Unchanged
Close Asset Management Ltd7,400$88.0K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA7,570$90.4K0.00%−35,544−82.4%Reduced
Mackenzie Financial Corp10,007$119.5K0.00%+10,007New
Oppenheimer & Co Inc10,545$125.9K0.00%+10,545New
SRS Capital Advisors, Inc.10,796$128.9K0.00%+10,796New
Cohen Capital Management, Inc.11,103$132.6K0.02%+270+2.5%Added
We Are One Seven, LLC11,147$133.1K0.00%00.0%Unchanged
Cambridge Investment Research Advisors, Inc.11,216$134.0K0.00%−97−0.9%Reduced
Jain Global LLC11,700$139.7K0.00%+11,700New
HORAN Wealth, LLC11,757$140.4K0.02%00.0%Unchanged
Essex Financial Services, Inc.12,541$149.7K0.01%−4,475−26.3%Reduced
Blue Line Capital, LLC12,792$152.7K0.13%+311+2.5%Added
Pinnacle Associates Ltd12,902$154.1K0.00%+12,902New
Principal Street Partners, LLC13,880$165.7K0.02%−5,181−27.2%Reduced
Colony Group, LLC14,050$167.8K0.00%−185,858−93.0%Reduced
Financial Advisory Service, Inc.14,129$168.7K0.01%−4,666−24.8%Reduced
Caxton Associates LLP15,845$189.2K0.00%+15,845New
MML Investors Services, LLC15,923$190.1K0.00%+3,548+28.7%Added
VPR Management LLC16,062$191.8K0.08%+302+1.9%Added
Tortuga Wealth Management, Inc16,282$194.4K0.15%−1,243−7.1%Reduced
Nilsine Partners, LLC16,455$196.5K0.01%00.0%Unchanged
HB Wealth Management, LLC16,657$198.9K0.00%+16,657New
ProShare Advisors LLC16,710$199.5K0.00%−751−4.3%Reduced
Captrust Financial Advisors17,066$203.8K0.00%+1,072+6.7%Added
Parallel Advisors, LLC17,250$206.0K0.00%00.0%Unchanged
Black Maple Capital Management LP17,500$208.9K0.14%+7,500+75.0%Added
Mesirow Financial Investment Management, Inc.18,260$218.0K0.00%−5,990−24.7%Reduced
BTG Pactual Asset Management US LLC18,306$218.6K0.02%−10,160−35.7%Reduced
Envestnet Asset Management Inc18,468$220.5K0.00%+1,680+10.0%Added
Sunbeam Capital Management, LLC19,085$227.9K0.10%00.0%Unchanged
Squarepoint Ops LLC19,182$229.0K0.00%−59,018−75.5%Reduced
Advisors Asset Management, Inc.19,329$230.8K0.00%−20,573−51.6%Reduced
Generali Investments CEE, investicni spolecnost, a.s.20,046$239.3K0.01%00.0%Unchanged
JPMorgan Chase & Co20,604$247.0K0.00%+1,383+7.2%Added
PFG Investments, LLC21,150$252.5K0.01%−4,063−16.1%Reduced
Kaizen Financial Strategies21,100$256.4K0.10%+21,100New
CI Private Wealth, LLC22,151$264.5K0.00%+10,324+87.3%Added
BFSG, LLC22,431$267.8K0.02%+1,045+4.9%Added
VARCOV Co.23,393$279.3K0.11%+23,393New
Cornerstone Advisory, LLC24,911$297.4K0.02%−18,791−43.0%Reduced
Stifel Financial Corp25,567$305.3K0.00%−726−2.8%Reduced
Brown Advisory Inc26,169$312.5K0.00%00.0%Unchanged
Valeo Financial Advisors, LLC27,500$328.4K0.01%−8,333−23.3%Reduced
Brevan Howard Capital Management LP27,869$332.8K0.00%−13,478−32.6%Reduced
Janney Montgomery Scott LLC28,261$337.0K0.00%−5,313−15.8%Reduced
Sovran Advisors, LLC29,173$350.1K0.03%+2,795+10.6%Added
Cetera Investment Advisers29,881$356.8K0.00%−229−0.8%Reduced
Cerity Partners LLC30,556$364.8K0.00%+743+2.5%Added
Kestra Private Wealth Services, LLC31,026$370.4K0.00%+31,026New
Summit Financial, LLC31,042$370.6K0.00%−1,502−4.6%Reduced
Guggenheim Capital LLC34,308$409.6K0.00%−706−2.0%Reduced
AlTi Global, Inc.35,210$420.4K0.01%00.0%Unchanged
Toroso Investments, LLC37,660$449.7K0.00%+1,867+5.2%Added
Significant Wealth Partners LLC38,933$464.9K0.50%+657+1.7%Added
Cresset Asset Management, LLC39,652$473.4K0.00%+90.0%Added
Texas Capital Bank Wealth Management Services Inc40,835$487.6K0.03%−18,382−31.0%Reduced
Equitable Holdings, Inc.42,375$506.0K0.00%+212+0.5%Added
Northern Trust Corp43,051$514.0K0.00%−1,004−2.3%Reduced
Invesco Ltd.46,756$558.3K0.00%−4,182−8.2%Reduced
Virtus Investment Advisers, Inc.46,824$559.1K0.13%−17,758−27.5%Reduced
Clearstead Advisors, LLC46,996$561.1K0.01%+21,199+82.2%Added
BI Asset Management Fondsmaeglerselskab A/S49,487$591.0K0.00%−191,441−79.5%Reduced