OCSL
Oaktree Specialty Lending Corporation · Financial Services · Asset Management
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +5.0% ·
net new positions +20.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| 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 | Oaktree Capital Management ✦ | 1.85M | 0.0% | $28.31M | 0.6% | Held | 3 | SEC ↗ |
| 2 | Millennium Management ✦ | 384.94K | New | $5.88M | 0.0% | New | 1 | SEC ↗ |
| 3 | D. E. Shaw & Co. ✦ | 170.90K | New | $2.61M | 0.0% | New | 1 | SEC ↗ |
| 4 | D. E. Shaw & Co. ✦ | 170.90K | New | $2.61M | 0.0% | New | 1 | SEC ↗ |
| 5 | Two Sigma Investments ✦ | 164.04K | -67.9% | $2.51M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | Marshall Wace ✦ | 77.43K | -67.7% | $1.18M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | Marshall Wace ✦ | 77.43K | -67.7% | $1.18M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 53.24K | +773.1% | $813,446 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 37.79K | New | $577,416 | 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
| Millennium Management | $5.88M | 0.0% |
| D. E. Shaw & Co. | $2.61M | 0.0% |
| D. E. Shaw & Co. | $2.61M | 0.0% |
| AQR Capital Management | $577,416 | 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