Holders — by stockHoldings — by fund
One William Street Capital Management, L.P.
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0001534300
$242.5M
disclosed book value
14
positions
49.5%
largest position share
Positions, as of 2026-06-30
top 15 of 14 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | HYGISHARES TRPUT | 1.5M | $120.0M | 49.5% |
| 2 | HYGISHARES TRCALL | 900,000 | $72.0M | 29.7% |
| 3 | BKLNINVESCO EXCH TRADED FD TR II | 770,977 | $15.7M | 6.5% |
| 4 | TRTXTPG RE FIN TR INC | 1.1M | $9.0M | 3.7% |
| 5 | IWMISHARES TRPUT | 27,500 | $8.3M | 3.4% |
| 6 | VCITVANGUARD SCOTTSDALE FDS | 71,700 | $5.9M | 2.4% |
| 7 | FLGFLAGSTAR BANK NATIONAL ASSOC | 156,000 | $2.3M | 1% |
| 8 | ARIAPOLLO COML REAL ESTATE FIN | 200,000 | $2.1M | 0.9% |
| 9 | STWDSTARWOOD PPTY TR INC | 114,000 | $1.9M | 0.8% |
| 10 | BXMTBLACKSTONE MORTGAGE TRUST IN | 100,000 | $1.7M | 0.7% |
| 11 | KREFKKR REAL ESTATE FIN TR INC | 202,000 | $1.4M | 0.6% |
| 12 | SERVICE PPTYS TR | 630,000 | $1.1M | 0.4% |
| 13 | CUZCOUSINS PPTYS INC | 20,585 | $617,138 | 0.3% |
| 14 | RKTROCKET COS INC | 38,307 | $603,335 | 0.2% |
| 15 | NFENEW FORTRESS ENERGY INC | 42,564 | $15,455 | 0% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.