BXSL
Blackstone Secured Lending Fund · Financial Services · Asset Management
Momentum inputs (comparable managers):
holder breadth +16.7% ·
share flow +4.0% ·
net new positions +14.3%
— 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 | 70 | +2 | 46.08M | $1.09B | +8 | −6 |
| Q1 2026 | 69 | 0 | 45.15M | $1.07B | +6 | −6 |
| Q4 2025 | 68 | 0 | 47.14M | $1.24B | +1 | −1 |
| Q3 2025 | 13 | +1 | 14.08M | $367.35M | +1 | — |
| Q2 2025 | 9 | +2 | 2.35M | $72.36M | +3 | −1 |
| Q1 2025 | 6 | -1 | 1.55M | $50.36M | +1 | −2 |
| Q4 2024 | 7 | +1 | 1.40M | $45.11M | +1 | — |
| Q3 2024 | 6 | +2 | 1.34M | $39.30M | +3 | −1 |
| Q2 2024 | 4 | — | 516.82K | $15.82M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Baillie Gifford ✦ | 408.12K | +73.9% | $13.19M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | Baillie Gifford ✦ | 408.12K | +73.9% | $13.19M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Citadel Advisors ✦ | 308.33K | -0.1% | $9.96M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | Millennium Management ✦ | 248.86K | +77.9% | $8.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Two Sigma Investments ✦ | 209.66K | +16.1% | $6.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | D. E. Shaw & Co. ✦ | 140.91K | +243.3% | $4.55M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 57.10K | New | $1.84M | 0.0% | New | 1 | SEC ↗ |
| 8 | Marshall Wace ✦ | 23.05K | -94.7% | $744,745 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | Marshall Wace ✦ | 23.05K | -94.7% | $744,745 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | Marshall Wace ✦ | 23.05K | -94.7% | $744,745 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| AQR Capital Management | $1.84M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 376 holders, 82.63M shares, $1.84B 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.