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, Q4 2025
Institutional positions in Oaktree Specialty Lending Corp as of Dec 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
- 203
- +23 vs. Q3 2025
- Shares held
- 35.7M
- +1.91M (+5.7%) vs. Q3 2025
- Total value
- $454.5M
- +$13.9M (+3.1%) vs. Q3 2025
- New holders
- 48
- 57 more added
- Sold out
- 25
- 69 more reduced
5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 166 | $511.5M |
| Q1 2026 | 187 | $407.9M |
| Q4 2025 | 203 | $454.5M |
| Q3 2025 | 185 | $441.6M |
| Q2 2025 | 193 | $452.0M |
| Q1 2025 | 189 | $483.5M |
| Q4 2024 | 197 | $471.7M |
| Q3 2024 | 196 | $446.1M |
| Q2 2024 | 199 | $554.2M |
| Q1 2024 | 198 | $588.9M |
| Q4 2023 | 207 | $613.6M |
| Q3 2023 | 188 | $571.6M |
| Q2 2023 | 183 | $542.8M |
| Q1 2023 | 186 | $514.7M |
| Q4 2022 | 198 | $500.1M |
| Q3 2022 | 200 | $472.3M |
| Q2 2022 | 215 | $541.0M |
| Q1 2022 | 200 | $621.4M |
| Q4 2021 | 190 | $644.4M |
| Q3 2021 | 175 | $604.2M |
| Q2 2021 | 171 | $569.4M |
| Q1 2021 | 171 | $538.4M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Oaktree Specialty Lending Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bruni J V & Co | 2,495,710 | $31.8M | 3.12% | +8,691+0.3% | Added |
| Morgan Stanley | 2,959,826 | $37.7M | 0.00% | −39,075−1.3% | Reduced |
| Private Management Group Inc | 3,259,370 | $41.5M | 1.21% | +245,207+8.1% | Added |
| Trexquant Investment LP | 0 | $0 | 0.00% | −236,280−100.0% | Sold out |
| GraniteShares Advisors LLC | 0 | $0 | 0.00% | −201,490−100.0% | Sold out |
| Kovitz Investment Group Partners, LLC | 0 | $0 | 0.00% | −178,375−100.0% | Sold out |
| Samalin Investment Counsel, LLC | 0 | $0 | 0.00% | −95,946−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −59,929−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −55,204−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −54,148−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −43,585−100.0% | Sold out |
| Nordwand Advisors, LLC | 0 | $0 | 0.00% | −39,776−100.0% | Sold out |
| REDW Wealth LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −19,807−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −18,517−100.0% | Sold out |
| KBC Group NV | 0 | $0 | 0.00% | −17,206−100.0% | Sold out |
| Arete Wealth Advisors, LLC | 0 | $0 | 0.00% | −15,718−100.0% | Sold out |
| Kensington Investment Counsel, LLC | 0 | $0 | 0.00% | −11,547−100.0% | Sold out |
| First Foundation Advisors | 0 | $0 | 0.00% | −10,559−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −3,091−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −2,130−100.0% | Sold out |
| Whipplewood Advisors, LLC | 0 | $0 | 0.00% | −2,123−100.0% | Sold out |
| Kentucky Trust Co | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Newbridge Financial Services Group, Inc. | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Salem Investment Counselors Inc | 0 | $0 | 0.00% | −283−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −91−100.0% | Sold out |
| Archer Investment Corp | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| Sonora Investment Management Group, LLC | – | – | – | – | Not filed |
| Texas Capital Bancshares Inc | – | – | – | – | Not filed |
| Stonegate Investment Group, LLC | – | – | – | – | Not filed |
| Guerra Advisors Inc | – | – | – | – | Not filed |