OCSL
Oaktree Specialty Lending Corporation · Financial Services · Asset Management
Momentum inputs (comparable managers):
holder breadth +20.0% ·
share flow +6.3% ·
net new positions +16.7%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 50 | -6 | 21.19M | $253.00M | +2 | −8 |
| Q1 2026 | 57 | -3 | 12.87M | $145.40M | +6 | −9 |
| Q4 2025 | 60 | +1 | 12.60M | $160.57M | +3 | −2 |
| Q3 2025 | 12 | +2 | 6.04M | $78.84M | +2 | — |
| Q2 2025 | 7 | -1 | 2.59M | $35.37M | +1 | −2 |
| Q1 2025 | 7 | 0 | 2.14M | $32.88M | +1 | −1 |
| Q4 2024 | 7 | +3 | 2.74M | $41.88M | +3 | — |
| Q3 2024 | 4 | -1 | 2.61M | $42.56M | — | −1 |
| Q2 2024 | 5 | — | 3.12M | $58.72M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Morgan Stanley ✦ | 3.00M | — | $39.14M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Morgan Stanley ✦ | 3.00M | — | $39.14M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Morgan Stanley ✦ | 3.00M | — | $39.14M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Morgan Stanley ✦ | 3.00M | — | $39.14M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Morgan Stanley ✦ | 3.00M | — | $39.14M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Oaktree Capital Management ✦ | 1.85M | 0.0% | $24.17M | 0.5% | Held | 6 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 436.09K | -7.4% | $5.69M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 436.09K | -7.4% | $5.69M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | Two Sigma Investments ✦ | 388.16K | +221.2% | $5.07M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 10 | State Street Global Advisors ✦ (passive) | 80.98K | +2.8% | $1.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | JPMorgan Chase ✦ | 54.72K | — | $714,122 | 0.0% | n/c | 1 | SEC ↗ |
| 12 | JPMorgan Chase ✦ | 54.72K | — | $714,122 | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Marshall Wace ✦ | 54.15K | +200.6% | $706,631 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Marshall Wace ✦ | 54.15K | +200.6% | $706,631 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | D. E. Shaw & Co. ✦ | 43.59K | New | $568,784 | 0.0% | New | 1 | SEC ↗ |
| 16 | Goldman Sachs Group ✦ | 37.95K | — | $495,261 | 0.0% | n/c | 1 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 34.82K | -2.2% | $454,453 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 18 | Citadel Advisors ✦ | 32.81K | +152.8% | $428,158 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 19 | Citadel Advisors ✦ | 32.81K | +152.8% | $428,158 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 20 | Millennium Management ✦ | 26.57K | New | $346,804 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $568,784 | 0.0% |
| Millennium Management | $346,804 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 183 holders, 37.66M shares, $380.40M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Officer · See Remarks · 1.70K sh @ 12.69 · $21,581
Open-market sales (S)
No open-market insider sales in our coverage window.
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology