One William Street Capital Management, L.P.
In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 13, 2024), One William Street Capital Management, L.P. reported 3 stock positions worth $66.3 million. Its top holding was Ishr Ibx Usd Hiyld CB ETF-Ui (HYG) at 58.6% of the portfolio, followed by Ishr Ibx Usd Invgd CB ETF-Ui (LQD, 41.1%) and Anywhere Real Estate (HOUS, 0.4%). Compared with Q4 2023, it opened 2 new positions and sold out of 4. The biggest buy was a new position in Ishr Ibx Usd Invgd CB ETF-Ui (LQD) and the biggest sale an exit from American Airlines (AAL).
- Most Recent 13F
- Q2 2026
- Location
- New York, NY
- CIK
- 0001534300
- Portfolio Value
- $66.3M (Q1 2024)
- SEC Filing
- 0001172661-24-002216 ↗ filed May 13, 2024
Holdings Value
Holdings 3 stocks · $66.3M
Portfolio Sells Q4 2023 → Q1 2024
Portfolio Buys Q4 2023 → Q1 2024
Options Activity Q4 2023 → Q1 2024
| IWM iShares Russell 2000 ETF | call | Sold out | 2,000,000 | $401.4Mbefore exit |
| IWM iShares Russell 2000 ETF | put | Sold out | 800,000 | $160.6Mbefore exit |
| IYR iShares US Real Estate ETF | put | Sold out | 1,000,000 | $91.4Mbefore exit |
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 12 | $42.3M | BKLN, TRTX, VCIT, FLG, ARI |
| Q1 2026 | 11 | $52.0M | BKLN, TRTX, VCIT, FLG, SPY |
| Q4 2025 | 6 | $42.7M | RSP, FLG, TRTX, HYG, GSBD |
| Q3 2025 | 6 | $15.6M | VCIT, TRTX, HOUS, FLG, ADAM |
| Q2 2025 | 4 | $32.7M | HYG, BKLN, HOUS, NFE |
| Q1 2025 | 2 | $1.9M | HOUS, NFE |
| Q4 2024 | 2 | $9.7M | BKLN, NFE |
| Q3 2024 | 1 | $455K | NFE |
| Q2 2024 | 0 | $0 | |
| Q1 2024 | 3 | $66.3M | HYG, LQD, HOUS |