§ 13F · FUND PROFILE
One William Street Capital Management, L.P..
Institutional filer · behavioral pattern: Other. Summary pending.
AUM · $54.3T (13F)Positions · 7Turnover · — · Q4Filed · Feb 17, 2026
CONCENTRATION
—
Top 10 holdings
NEW BUYS
0
+$745.4T deployed
EXITS
0
No exits
SECTOR SHIFT
—
No prior quarter data
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED FEB 17, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | HYG | ISHARES TR | 8.62M | $695.4T | 93.3% | NEW |
| 2 | RSP | INVESCO EXCHANGE TRADED FD T | 150K | $28.7T | 3.9% | NEW |
| 3 | IWM | ISHARES TR | 30K | $7.4T | 1.0% | NEW |
| 4 | FLG | FLAGSTAR BANK NATIONAL ASSOC | 400K | $5.0T | 0.7% | NEW |
| 5 | TRTX | TPG RE FIN TR INC | 477K | $4.1T | 0.6% | NEW |
| 6 | HYG | ISHARES TR | 50K | $4.0T | 0.5% | NEW |
| 7 | GSBD | GOLDMAN SACHS BDC INC | 80K | $742.4B | 0.1% | NEW |
| 8 | NFE | NEW FORTRESS ENERGY INC | 43K | $48.5B | 0.0% | NEW |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE ONE SIGNAL
AC read
One William Street Capital Management, L.P. is a Other fund managing $54313.8 trillion in assets. The fund runs a focused portfolio of just 7 positions.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q4 2025
Steady book
+0 buys · −0 exits · 0 changed
Q2 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed