One William Street Capital Management, L.P.
CIK: 0001534300Latest portfolio: $745.4M · Q4 2025
Holdings
7
Total Value
$745.4M
New Positions
3
Closed Positions
3
Top Holdings
| # | Stock | Shares | Value | % Portfolio | Change | Type |
|---|---|---|---|---|---|---|
| 1 | HYGISHARES TR | 8,674,000 | $699.4M | 93.82% | +5.3M | Put |
| 2 | RSPINVESCO EXCHANGE TRADED FD T | 150,000 | $28.7M | 3.85% | NEW | |
| 3 | IWMISHARES TR | 30,000 | $7.4M | 0.99% | NEW | Put |
| 4 | QC10FLAGSTAR BANK NATIONAL ASSOC | 400,000 | $5.0M | 0.68% | +195K | |
| 5 | TRTXTPG RE FIN TR INC | 476,961 | $4.1M | 0.55% | +56K | |
| 6 | GSBDGOLDMAN SACHS BDC INC | 80,000 | $742K | 0.10% | NEW | |
| 7 | NFENEW FORTRESS ENERGY INC | 42,564 | $48K | 0.01% | — |
Quarterly Changes
Sector Breakdown
Financial Services0.0% ($699384287.3T)
Unknown0.0% ($5.0M)
Real Estate0.0% ($4.1M)
Utilities0.0% ($48K)
Filing History
Fund Information
One William Street Capital Management, L.P. is an institutional investment manager that files 13F reports with the SEC. As of the Q4 2025 filing, the fund reported a portfolio valued at $745.4M across 7 holdings. The largest position is ISHARES TR (HYG), representing 93.8% of the portfolio. Compared to the previous quarter, the fund opened 3 new positions and closed 3 positions. 13F filings are required quarterly disclosures that provide transparency into the holdings of institutional investment managers with at least $100 million in qualifying assets.