Oaktree Specialty Lending Corp (OCSL) — Institutional Holders, Q2 2026
168 institutional investment managers reported a OCSL position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $511.7M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
OCSL in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- OAKTREE CAPITAL MANAGEMENTAdded · +6,019,743 sh+$71.9M
- ROYAL BANK OF CANADAAdded · +2,444,777 sh+$29.2M
- UBS Group AGAdded · +710,360 sh+$8.5M
- VAN ECK ASSOCIATESAdded · +492,070 sh+$5.9M
- Russell Investments Group, Ltd.Added · +333,469 sh+$4.0M
Biggest sellers
- RIVERNORTH CAPITAL MANAGEMENTSold out · -1,279,906 sh-$15.3M
- PANORAMIC INVESTMENT ADVISORSSold out · -1,241,204 sh-$14.8M
- Beach Point Capital ManagementTrimmed · -658,035 sh-$7.9M
- TWO SIGMA INVESTMENTSTrimmed · -542,978 sh-$6.5M
- Melia WealthTrimmed · -511,858 sh-$6.1M
OCSL 13F holders ranked 1–100 of 168
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | OAKTREE CAPITAL MANAGEMENT#1 · 7,872,199 sh | 7,872,199 | $94.0M | 1.30% | +325.0% |
| 2 | PRIVATE MANAGEMENT GROUP#2 · 3,869,484 sh | 3,869,484 | $46.2M | 1.22% | +4.0% |
| 3 | ROYAL BANK OF CANADA#3 · 2,924,437 sh | 2,924,437 | $34.9M | <0.01% | +509.7% |
| 4 | BRUNI J V#4 · 2,474,804 sh | 2,474,804 | $29.5M | 2.70% | -0.9% |
| 5 | MORGAN STANLEY#5 · 2,401,489 sh | 2,401,489 | $28.7M | <0.01% | -6.3% |
| 6 | ARES MANAGEMENT#6 · 2,204,305 sh | 2,204,305 | $26.3M | 1.15% | +5.0% |
| 7 | VAN ECK ASSOCIATES#7 · 2,195,651 sh | 2,195,651 | $26.2M | 0.02% | +28.9% |
| 8 | Generali Asset Management SPA SGR#8 · 2,080,867 sh | 2,080,867 | $24.8M | — | -0.3% |
| 9 | UBS Group AG#9 · 2,080,105 sh | 2,080,105 | $24.8M | <0.01% | +51.9% |
| 10 | Claret Asset Management#10 · 1,670,234 sh | 1,670,234 | $19.9M | 2.15% | +0.1% |
| 11 | Russell Investments Group, Ltd.#11 · 1,054,187 sh | 1,054,187 | $12.6M | 0.01% | +46.3% |
| 12 | Legal & General Group Plc#12 · 752,396 sh | 752,396 | $9.0M | <0.01% | +9.8% |
| 13 | Melia Wealth#13 · 729,243 sh | 729,243 | $8.7M | 5.01% | -41.2% |
| 14 | Beach Point Capital Management#14 · 453,524 sh | 453,524 | $5.4M | — | -59.2% |
| 15 | RAYMOND JAMES FINANCIAL#15 · 450,265 sh | 450,265 | $5.4M | <0.01% | +6.2% |
| 16 | WELLS FARGO & COMPANY#16 · 366,890 sh | 366,890 | $4.4M | <0.01% | +58.8% |
| 17 | TWO SIGMA INVESTMENTS#17 · 340,283 sh | 340,283 | $4.1M | <0.01% | -61.5% |
| 18 | Muzinich#18 · 334,737 sh | 334,737 | $4.0M | — | +0.4% |
| 19 | BlackRock#19 · 333,996 sh | 333,996 | $4.0M | <0.01% | -2.3% |
| 20 | Sumitomo Mitsui#20 · 310,875 sh | 310,875 | $3.7M | <0.01% | 0.0% |
| 21 | Arnhold#21 · 297,345 sh | 297,345 | $3.6M | — | +5.3% |
| 22 | United Advisor Group#22 · 293,056 sh | 293,056 | $3.5M | 0.37% | +2.6% |
| 23 | CASTLEKEEP INVESTMENT ADVISORS#23 · 289,711 sh | 289,711 | $3.5M | 1.73% | -13.9% |
| 24 | Palliser Capital (UK) Ltd#24 · 270,993 sh | 270,993 | $3.2M | 1.74% | New |
| 25 | OSAIC#25 · 247,801 sh | 247,801 | $3.0M | <0.01% | +5.2% |
| 26 | Old Port Advisors#26 · 247,537 sh | 247,537 | $3.0M | — | +16.6% |
| 27 | Trexquant Investment#27 · 229,236 sh | 229,236 | $2.7M | 0.02% | +181.7% |
| 28 | THRIVENT FINANCIAL FOR LUTHERANS#28 · 220,999 sh | 220,999 | $2.6M | <0.01% | New |
| 29 | Naviter Wealth#29 · 208,294 sh | 208,294 | $2.5M | 0.23% | +25.4% |
| 30 | Plan Group Financial#30 · 202,342 sh | 202,342 | $2.4M | — | +25.7% |
| 31 | HighTower Advisors#31 · 188,588 sh | 188,588 | $2.3M | <0.01% | -38.8% |
| 32 | FIDUCIARY FINANCIAL GROUP#32 · 185,270 sh | 185,270 | $2.2M | — | +20.3% |
| 33 | LOOMIS SAYLES & L P#33 · 176,666 sh | 176,666 | $2.1M | <0.01% | 0.0% |
| 34 | Michelson Medical Research Foundation#34 · 170,100 sh | 170,100 | $2.0M | 1.88% | 0.0% |
| 35 | CENTAURUS FINANCIAL#35 · 159,125 sh | 159,125 | $1.9M | 0.08% | +6.2% |
| 36 | Lido Advisors#36 · 156,076 sh | 156,076 | $1.9M | <0.01% | +33.5% |
| 37 | CITADEL ADVISORS#37 · 155,865 sh | 155,865 | $1.9M | <0.01% | -54.4% |
| 38 | BANK OF AMERICA#38 · 150,251 sh | 150,251 | $1.8M | <0.01% | +29.5% |
| 39 | LSV ASSET MANAGEMENT#39 · 139,966 sh | 139,966 | $1.7M | <0.01% | 0.0% |
| 40 | LAZARD ASSET MANAGEMENT#40 · 138,738 sh | 138,738 | $1.7M | <0.01% | -3.4% |
| 41 | Cerberus Capital Management, L.P.#41 · 135,000 sh | 135,000 | $1.6M | 0.08% | 0.0% |
| 42 | Carnegie Lake Advisors#42 · 130,348 sh | 130,348 | $1.6M | 0.58% | -0.8% |
| 43 | SBE DBA CEDAR COVE WEALTH PARTNERS#43 · 129,925 sh | 129,925 | $1.6M | — | +2.9% |
| 44 | STATE STREET#44 · 127,068 sh | 127,068 | $1.5M | 0.00% | +17.8% |
| 45 | Independent Advisor Alliance#45 · 112,168 sh | 112,168 | $1.3M | 0.03% | -25.0% |
| 46 | DnB Asset Management AS#46 · 111,984 sh | 111,984 | $1.3M | <0.01% | -16.1% |
| 47 | LPL Financial#47 · 110,316 sh | 110,316 | $1.3M | <0.01% | +7.0% |
| 48 | CONFLUENCE INVESTMENT MANAGEMENT#48 · 105,926 sh | 105,926 | $1.3M | — | -0.9% |
| 49 | BALYASNY ASSET MANAGEMENT L.P.#49 · 100,279 sh | 100,279 | $1.2M | <0.01% | +21.2% |
| 50 | Callodine Capital Management#50 · 100,000 sh | 100,000 | $1.2M | 0.08% | New |
| 51 | TT Capital Management#51 · 91,982 sh | 91,982 | $1.1M | — | +2.5% |
| 52 | DENALI ADVISORS#52 · 91,463 sh | 91,463 | $1.1M | 0.11% | -5.1% |
| 53 | Triad Investment Management#53 · 88,563 sh | 88,563 | $1.1M | — | -85.2% |
| 54 | AQR CAPITAL MANAGEMENT#54 · 87,385 sh | 87,385 | $1.0M | <0.01% | +145.0% |
| 55 | JACKSON THORNTON WEALTH MANAGEMENT#55 · 84,506 sh | 84,506 | $1.0M | 0.08% | +153.3% |
| 56 | SCOTIA CAPITAL#56 · 80,000 sh | 80,000 | $955.2K | <0.01% | New |
| 57 | TORONTO DOMINION BANK#57 · 77,651 sh | 77,651 | $927.2K | <0.01% | -62.5% |
| 58 | NewGen Asset Management Ltd#58 · 73,819 sh | 73,819 | $881.4K | 0.36% | +82.3% |
| 59 | STEEL GROVE CAPITAL ADVISORS#59 · 70,563 sh | 70,563 | $842.5K | — | 0.0% |
| 60 | NewEdge Advisors#60 · 65,078 sh | 65,078 | $777.0K | <0.01% | +12.2% |
| 61 | Ronald Blue#61 · 64,854 sh | 64,854 | $774.4K | — | 0.0% |
| 62 | COMMONWEALTH EQUITY SERVICES#62 · 62,480 sh | 62,480 | $746.0K | <0.01% | -4.5% |
| 63 | Rockefeller Capital Management L.P.#63 · 61,616 sh | 61,616 | $735.7K | <0.01% | +34.0% |
| 64 | Sound Income Strategies#64 · 60,244 sh | 60,244 | $719.3K | — | +11.6% |
| 65 | AVAII WEALTH MANAGEMENT#65 · 51,523 sh | 51,523 | $615.2K | — | +0.7% |
| 66 | Creative Planning#66 · 50,048 sh | 50,048 | $597.6K | <0.01% | +0.3% |
| 67 | BI Asset Management Fondsmaeglerselskab A/S#67 · 49,487 sh | 49,487 | $591.0K | — | -79.5% |
| 68 | Clearstead Advisors#68 · 46,996 sh | 46,996 | $561.1K | <0.01% | +82.2% |
| 69 | Virtus Investment Advisers#69 · 46,824 sh | 46,824 | $559.1K | 0.13% | -27.5% |
| 70 | Invesco Ltd.#70 · 46,756 sh | 46,756 | $558.3K | 0.00% | -8.2% |
| 71 | NORTHERN#71 · 43,051 sh | 43,051 | $514.0K | <0.01% | -2.3% |
| 72 | Equitable#72 · 42,375 sh | 42,375 | $506.0K | <0.01% | +0.5% |
| 73 | Texas Capital Bank Wealth Management Services#73 · 40,835 sh | 40,835 | $487.6K | 0.03% | -31.0% |
| 74 | Cresset Asset Management#74 · 39,652 sh | 39,652 | $473.4K | <0.01% | 0.0% |
| 75 | Significant Wealth Partners#75 · 38,933 sh | 38,933 | $464.9K | 0.50% | +1.7% |
| 76 | Toroso Investments#76 · 37,660 sh | 37,660 | $449.7K | <0.01% | +5.2% |
| 77 | AlTi Global#77 · 35,210 sh | 35,210 | $420.4K | <0.01% | 0.0% |
| 78 | GUGGENHEIM CAPITAL#78 · 34,308 sh | 34,308 | $409.6K | <0.01% | -2.0% |
| 79 | Summit Financial#79 · 31,042 sh | 31,042 | $370.6K | <0.01% | -4.6% |
| 80 | KESTRA PRIVATE WEALTH SERVICES#80 · 31,026 sh | 31,026 | $370.4K | <0.01% | New |
| 81 | Cerity Partners#81 · 30,556 sh | 30,556 | $364.8K | <0.01% | +2.5% |
| 82 | Cetera Investment Advisers#82 · 29,881 sh | 29,881 | $356.8K | <0.01% | -0.8% |
| 83 | Sovran Advisors#83 · 29,173 sh | 29,173 | $350.1K | 0.03% | +10.6% |
| 84 | Janney Montgomery Scott#84 · 28,261 sh | 28,261 | $337.0K | <0.01% | -15.8% |
| 85 | Brevan Howard Capital Management#85 · 27,869 sh | 27,869 | $332.8K | <0.01% | -32.6% |
| 86 | Valeo Financial Advisors#86 · 27,500 sh | 27,500 | $328.4K | — | -23.3% |
| 87 | BROWN ADVISORY#87 · 26,169 sh | 26,169 | $312.5K | <0.01% | 0.0% |
| 88 | STIFEL FINANCIAL#88 · 25,567 sh | 25,567 | $305.3K | <0.01% | -2.8% |
| 89 | Cornerstone Advisory#89 · 24,911 sh | 24,911 | $297.4K | 0.02% | -43.0% |
| 90 | VARCOV#90 · 23,393 sh | 23,393 | $279.3K | 0.11% | New |
| 91 | BFSG#91 · 22,431 sh | 22,431 | $267.8K | 0.02% | +4.9% |
| 92 | Corient Private Wealth#92 · 22,151 sh | 22,151 | $264.5K | <0.01% | +87.3% |
| 93 | Kaizen Financial Strategies#93 · 21,100 sh | 21,100 | $256.4K | — | New |
| 94 | PFG Investments#94 · 21,150 sh | 21,150 | $252.5K | <0.01% | -16.1% |
| 95 | JPMORGAN CHASE#95 · 20,604 sh | 20,604 | $247.0K | 0.00% | +7.2% |
| 96 | Generali Investments CEE, investicni spolecnost, a.s.#96 · 20,046 sh | 20,046 | $239.3K | — | 0.0% |
| 97 | Advisors Asset Management#97 · 19,329 sh | 19,329 | $230.8K | <0.01% | -51.6% |
| 98 | Squarepoint Ops#98 · 19,182 sh | 19,182 | $229.0K | <0.01% | -75.5% |
| 99 | Sunbeam Capital Management#99 · 19,085 sh | 19,085 | $227.9K | 0.10% | 0.0% |
| 100 | Arete Wealth Advisors#100 · 18,624 sh | 18,624 | $222.4K | <0.01% | New |
Funds that sold out of OCSL in Q2 2026 (35)
Held OCSL at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| RIVERNORTH CAPITAL MANAGEMENT1,279,906 sh | 1,279,906 | $14.5M |
| PANORAMIC INVESTMENT ADVISORS1,241,204 sh | 1,241,204 | $14.0M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP95,389 sh | 95,389 | $1.1M |
| WEALTHEDGE INVESTMENT ADVISORS68,037 sh | 68,037 | $768.8K |
| XTX Topco Ltd50,534 sh | 50,534 | $571.0K |
| DRW Securities38,092 sh | 38,092 | $430.4K |
| WINTON GROUP Ltd36,516 sh | 36,516 | $412.6K |
| TrueMark Investments29,133 sh | 29,133 | $329.2K |
| MILLENNIUM MANAGEMENT27,724 sh | 27,724 | $313.3K |
| Next Level Private25,721 sh | 25,721 | $290.6K |
| BLUEFIN CAPITAL MANAGEMENT25,500 sh | 25,500 | $288.1K |
| D. E. Shaw24,714 sh | 24,714 | $279.3K |
| OXFORD ASSET MANAGEMENT LLP23,845 sh | 23,845 | $269.4K |
| Closed-End Fund Advisors22,787 sh | 22,787 | $257.5K |
| Aquatic Capital Management22,677 sh | 22,677 | $256.3K |
| Mariner22,383 sh | 22,383 | $252.9K |
| Atom Investors21,653 sh | 21,653 | $244.7K |
| SG Americas Securities19,101 sh | 19,101 | $216.0K |
| SIMPLEX TRADING17,961 sh | 17,961 | $203.0K |
| MQS Management16,076 sh | 16,076 | $181.7K |
| FLAGSHIP HARBOR ADVISORS15,069 sh | 15,069 | $170.3K |
| nVerses Capital14,862 sh | 14,862 | $167.9K |
| TWO SIGMA SECURITIES14,330 sh | 14,330 | $161.9K |
| IMC-Chicago13,765 sh | 13,765 | $155.5K |
| MIRABELLA FINANCIAL SERVICES LLP13,304 sh | 13,304 | $150.3K |
| Moors & Cabot11,932 sh | 11,932 | $134.8K |
| Y-Intercept (Hong Kong) Ltd11,771 sh | 11,771 | $133.0K |
| American Capital Advisory10,956 sh | 10,956 | $123.8K |
| MAI Capital Management9,257 sh | 9,257 | $104.6K |
| CENTRAL2,000 sh | 2,000 | $22.6K |
| PRIVATE NA1,800 sh | 1,800 | $20.3K |
| Optiver Holding B.V.1,462 sh | 1,462 | $16.5K |
| Advisory Services Network609 sh | 609 | $6.9K |
| EverSource Wealth Advisors2 sh | 2 | $718.00 |
| CITIGROUP1 sh | 1 | $11.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.