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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 $511.6M 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
+6.81M (+18.9%) vs. Q1 2026
Total value
$511.6M
+$104.2M (+25.6%) vs. Q1 2026
New holders
19
60 more added
Sold out
34
49 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: 195 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: $511.6M
Q1 2021: $538.7MQ2 2021: $569.7MQ3 2021: $604.2MQ4 2021: $644.3MQ1 2022: $628.0MQ2 2022: $541.6MQ3 2022: $472.2MQ4 2022: $500.1MQ1 2023: $514.7MQ2 2023: $543.5MQ3 2023: $571.6MQ4 2023: $677.1MQ1 2024: $687.7MQ2 2024: $557.9MQ3 2024: $450.5MQ4 2024: $475.7MQ1 2025: $483.6MQ2 2025: $465.4MQ3 2025: $442.0MQ4 2025: $454.6MQ1 2026: $407.9MQ2 2026: $511.6M
Institutions holding OCSL and their total value by quarter
QuarterHoldersValue
Q2 2026166$511.6M
Q1 2026187$407.9M
Q4 2025203$454.6M
Q3 2025185$442.0M
Q2 2025193$465.4M
Q1 2025189$483.6M
Q4 2024197$475.7M
Q3 2024195$450.5M
Q2 2024199$557.9M
Q1 2024198$687.7M
Q4 2023207$677.1M
Q3 2023188$571.6M
Q2 2023183$543.5M
Q1 2023186$514.7M
Q4 2022198$500.1M
Q3 2022200$472.2M
Q2 2022215$541.6M
Q1 2022200$628.0M
Q4 2021190$644.3M
Q3 2021175$604.2M
Q2 2021171$569.7M
Q1 2021171$538.7M

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
Oaktree Capital Management LPSuperinvestorOaktree Capital7,872,199$94.0M1.77%+6,019,743+325.0%Added
Private Management Group Inc3,869,484$46.2M1.22%+147,990+4.0%Added
Royal Bank of Canada2,924,437$34.9M0.01%+2,444,777+509.7%Added
Bruni J V & Co2,474,804$29.5M2.70%−23,070−0.9%Reduced
Morgan Stanley2,401,489$28.7M0.00%−160,315−6.3%Reduced
Ares Management LLC2,204,305$26.3M1.15%+105,000+5.0%Added
Van Eck Associates Corp2,195,651$26.2M0.02%+492,070+28.9%Added
Generali Asset Management SPA SGR2,080,867$24.8M0.45%−7,114−0.3%Reduced
UBS Group AG2,080,105$24.8M0.00%+710,360+51.9%Added
Claret Asset Management Corp1,670,234$19.9M2.15%+1,747+0.1%Added
Russell Investments Group, Ltd.1,054,187$12.6M0.01%+333,469+46.3%Added
Legal & General Group Plc752,396$8.98M0.00%+67,383+9.8%Added
Melia Wealth LLC729,243$8.71M5.01%−511,858−41.2%Reduced
Beach Point Capital Management LP453,524$5.42M2.11%−658,035−59.2%Reduced
Raymond James Financial Inc450,265$5.38M0.00%+26,242+6.2%Added
Wells Fargo & Company366,890$4.38M0.00%+135,822+58.8%Added
Two Sigma Investments, LP340,283$4.06M0.00%−542,978−61.5%Reduced
Muzinich & Co., Inc.334,737$4.00M1.37%+1,178+0.4%Added
BlackRock, Inc.333,996$3.99M0.00%−7,861−2.3%Reduced
Sumitomo Mitsui Trust Holdings, Inc.310,875$3.71M0.00%00.0%Unchanged
Arnhold LLC297,345$3.55M0.25%+15,000+5.3%Added
United Advisor Group, LLC293,056$3.50M0.37%+7,413+2.6%Added
Castlekeep Investment Advisors LLC289,711$3.46M1.73%−46,875−13.9%Reduced
Palliser Capital (UK) Ltd270,993$3.24M1.74%+270,993New
Advisor Group Holdings, Inc.247,801$2.96M0.00%+12,247+5.2%Added
Old Port Advisors247,537$2.96M0.58%+35,249+16.6%Added
Trexquant Investment LP229,236$2.74M0.02%+147,849+181.7%Added
Thrivent Financial for Lutherans220,999$2.64M0.00%+220,999New
Naviter Wealth, LLC208,294$2.49M0.23%+42,214+25.4%Added
Plan Group Financial, LLC202,342$2.42M0.50%+41,336+25.7%Added
HighTower Advisors, LLC188,588$2.25M0.00%−119,599−38.8%Reduced
Fiduciary Financial Group, LLC185,270$2.21M0.25%+31,226+20.3%Added
Loomis Sayles & Co L P176,666$2.11M0.00%00.0%Unchanged
Michelson Medical Research Foundation, Inc.170,100$2.03M1.88%00.0%Unchanged
Centaurus Financial, Inc.159,125$1.90M0.07%+9,315+6.2%Added
Lido Advisors, LLC156,076$1.86M0.01%+39,198+33.5%Added
Citadel Advisors LLC155,865$1.86M0.00%−185,751−54.4%Reduced
Bank of America Corp150,251$1.79M0.00%+34,183+29.5%Added
LSV Asset Management139,966$1.67M0.00%00.0%Unchanged
Lazard Asset Management LLC138,738$1.66M0.00%−4,823−3.4%Reduced
Cerberus Capital Management, L.P.135,000$1.61M0.08%00.0%Unchanged
Carnegie Lake Advisors LLC130,348$1.56M0.58%−992−0.8%Reduced
Sbe LLC Dba Cedar Cove Wealth Partners129,925$1.55M0.73%+3,604+2.9%Added
State Street Corp127,068$1.52M0.00%+19,236+17.8%Added
Independent Advisor Alliance112,168$1.34M0.03%−37,474−25.0%Reduced
DnB Asset Management AS111,984$1.34M0.00%−21,434−16.1%Reduced
LPL Financial LLC110,316$1.32M0.00%+7,237+7.0%Added
Confluence Investment Management LLC105,926$1.26M0.02%−925−0.9%Reduced
Balyasny Asset Management LLC100,279$1.20M0.00%+17,537+21.2%Added
Callodine Capital Management, LP100,000$1.19M0.08%+100,000New
TT Capital Management LLC91,982$1.10M0.86%+2,236+2.5%Added
Denali Advisors LLC91,463$1.09M0.11%−4,887−5.1%Reduced
Triad Investment Management88,563$1.06M1.17%−108,767−55.1%Reduced
AQR Capital Management LLC87,385$1.04M0.00%+51,713+145.0%Added
Jackson Thornton Asset Management, LLC84,506$1.01M0.08%+51,150+153.3%Added
Scotia Capital Inc.80,000$955.2K0.00%+80,000New
Toronto Dominion Bank77,651$927.2K0.00%−129,349−62.5%Reduced
NewGen Asset Management Ltd73,819$881.4K0.48%+33,319+82.3%Added
Green Square Capital Advisors LLC70,563$842.5K0.08%+260.0%Added
GWM Advisors LLC65,078$777.0K0.00%+7,073+12.2%Added
Ronald Blue Trust, Inc.64,854$774.4K0.01%00.0%Unchanged
Commonwealth Equity Services, LLC62,480$746.0K0.00%−2,962−4.5%Reduced
Rockefeller Capital Management L.P.61,616$735.7K0.00%+15,644+34.0%Added
Sound Income Strategies, LLC60,244$719.3K0.03%+6,249+11.6%Added
Avaii Wealth Management, LLC51,523$615.2K0.18%+353+0.7%Added
Creative Planning50,048$597.6K0.00%+161+0.3%Added
BI Asset Management Fondsmaeglerselskab A/S49,487$591.0K0.00%−191,441−79.5%Reduced
Clearstead Advisors, LLC46,996$561.1K0.01%+21,199+82.2%Added
Virtus Investment Advisers, Inc.46,824$559.1K0.13%−17,758−27.5%Reduced
Invesco Ltd.46,756$558.3K0.00%−4,182−8.2%Reduced
Northern Trust Corp43,051$514.0K0.00%−1,004−2.3%Reduced
Equitable Holdings, Inc.42,375$506.0K0.00%+212+0.5%Added
Texas Capital Bank Wealth Management Services Inc40,835$487.6K0.03%−18,382−31.0%Reduced
Cresset Asset Management, LLC39,652$473.4K0.00%+90.0%Added
Significant Wealth Partners LLC38,933$464.9K0.50%+657+1.7%Added
Toroso Investments, LLC37,660$449.7K0.00%+1,867+5.2%Added
AlTi Global, Inc.35,210$420.4K0.01%00.0%Unchanged
Guggenheim Capital LLC34,308$409.6K0.00%−706−2.0%Reduced
Summit Financial, LLC31,042$370.6K0.00%−1,502−4.6%Reduced
Kestra Private Wealth Services, LLC31,026$370.4K0.00%+31,026New
Cerity Partners LLC30,556$364.8K0.00%+743+2.5%Added
Cetera Investment Advisers29,881$356.8K0.00%−229−0.8%Reduced
Sovran Advisors, LLC29,173$350.1K0.03%+2,795+10.6%Added
Janney Montgomery Scott LLC28,261$337.0K0.00%−5,313−15.8%Reduced
Brevan Howard Capital Management LP27,869$332.8K0.00%−13,478−32.6%Reduced
Valeo Financial Advisors, LLC27,500$328.4K0.01%−8,333−23.3%Reduced
Brown Advisory Inc26,169$312.5K0.00%00.0%Unchanged
Stifel Financial Corp25,567$305.3K0.00%−726−2.8%Reduced
Cornerstone Advisory, LLC24,911$297.4K0.02%−18,791−43.0%Reduced
VARCOV Co.23,393$279.3K0.11%+23,393New
Cambridge Investment Research Advisors, Inc.22,432$268.0K0.00%+11,119+98.3%Added
BFSG, LLC22,431$267.8K0.02%+1,045+4.9%Added
CI Private Wealth, LLC22,151$264.5K0.00%+10,324+87.3%Added
Kaizen Financial Strategies21,100$256.4K0.10%+21,100New
PFG Investments, LLC21,150$252.5K0.01%−4,063−16.1%Reduced
JPMorgan Chase & Co20,604$247.0K0.00%+1,383+7.2%Added
Generali Investments CEE, investicni spolecnost, a.s.20,046$239.3K0.01%00.0%Unchanged
Advisors Asset Management, Inc.19,329$230.8K0.00%−20,573−51.6%Reduced
Squarepoint Ops LLC19,182$229.0K0.00%−59,018−75.5%Reduced
Sunbeam Capital Management, LLC19,085$227.9K0.10%00.0%Unchanged