One William Street Capital Management, L.P.
13F Reported Value
ⓘ$242.5M
incl. option notional
Equity Holdings
ⓘ$42.3M
Option Notional
ⓘ$200.2M
$128.2M puts / $72.0M calls
Holdings
15
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
One William Street Capital Management, L.P. disclosed 15 positions worth $242.5M in its Form 13F-HR for Q2 2026 — $42.3M in common stock plus $200.2M of put/call option positions (reported at underlying notional value, not premium at risk). During the quarter the fund opened 2 new positions and exited 3 — including a new stake in $KREF and a full exit from $IVZ. The portfolio is most concentrated in Financials (44.1% of disclosed assets). All figures are sourced directly from One William Street Capital Management, L.P.’s Form 13F-HR filing with the SEC under CIK 1534300.
AI Fund Analysis
DiversifyingSector Allocation
AUM History
Top Equity Holdings by Value
Option Positions
13F rules report options at the value of the underlying shares (notional) — not the premium paid or capital at risk. Shown separately from the equity sleeve above.
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
ISHARES TR - IBOXX HI YD ETF PUT
—Quality
$120.0M1,500,000 shISHARES TR - IBOXX HI YD ETF CALL
—Quality
$72.0M900,000 sh- —
Quality
$15.7M770,977 sh - 55.3
Quality
$9.0M1,070,000 sh ISHARES TR - RUSSELL 2000 ETF PUT
—Quality
$8.3M27,500 shVANGUARD SCOTTSDALE FDS - INT-TERM CORP
—Quality
$5.9M71,700 sh- 37.6
Quality
$2.3M156,000 sh - 43.2
Quality
$2.1M200,000 sh - 68.4
Quality
$1.9M114,000 sh - 41.1
Quality
$1.7M100,000 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
| ISHARES TR - IBOXX HI YD ETF PUT | — | $120.0M | 1,500,000 |
| ISHARES TR - IBOXX HI YD ETF CALL | — | $72.0M | 900,000 |
 Invesco Ltd.$IVZ | — | $15.7M | 770,977 |
 TPG RE Finance Trust, Inc.$TRTX | 55.3 | $9.0M | 1,070,000 |
| ISHARES TR - RUSSELL 2000 ETF PUT | — | $8.3M | 27,500 |
| VANGUARD SCOTTSDALE FDS - INT-TERM CORP | — | $5.9M | 71,700 |
 FLAGSTAR BANK, NATIONAL ASSOCIATION$FLG | 37.6 | $2.3M | 156,000 |
 Apollo Commercial Real Estate Finance, Inc.$ARI | 43.2 | $2.1M | 200,000 |
 STARWOOD PROPERTY TRUST, INC.$STWD | 68.4 | $1.9M | 114,000 |
 BLACKSTONE MORTGAGE TRUST, INC.$BXMT | 41.1 | $1.7M | 100,000 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of One William Street Capital Management, L.P.'s 15 positions.
Showing top 10 of 15 holdings.
Sector Allocation
Financials
$18.6M
Real Estate
$17.7M
Other
$5.9M
Energy
$15,455
Full Holdings — One William Street Capital Management, L.P. (Q2 2026)
All 15 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | — | ISHARES TR - IBOXX HI YD ETF | $120.0M | — | -88% | — |
| 2 | — | ISHARES TR - IBOXX HI YD ETF | $72.0M | — | +80% | — |
| 3 | $IVZ | Invesco Ltd. | $15.7M | 37.1% | +6% | — |
| 4 | $TRTX | TPG RE Finance Trust, Inc. | $9.0M | 21.2% | +0% | 55.3 |
| 5 | — | ISHARES TR - RUSSELL 2000 ETF | $8.3M | — | -35% | — |
| 6 | — | VANGUARD SCOTTSDALE FDS - INT-TERM CORP | $5.9M | 14.0% | +0% | — |
| 7 | $FLG | FLAGSTAR BANK, NATIONAL ASSOCIATION | $2.3M | 5.5% | -61% | 37.6 |
| 8 | $ARI | Apollo Commercial Real Estate Finance, Inc. | $2.1M | 5.0% | +0% | 43.2 |
| 9 | $STWD | STARWOOD PROPERTY TRUST, INC. | $1.9M | 4.4% | +0% | 68.4 |
| 10 | $BXMT | BLACKSTONE MORTGAGE TRUST, INC. | $1.7M | 4.0% | +0% | 41.1 |
| 11 |  $KREF | KKR Real Estate Finance Trust Inc. | $1.4M | 3.3% | NEW | 38.1 |
| 12 |  $SVC | Service Properties Trust | $1.1M | 2.5% | NEW | 35.7 |
| 13 |  $CUZ | COUSINS PROPERTIES INC | $617,138 | 1.5% | -90% | 56.1 |
| 14 |  $RKT | Rocket Companies, Inc. | $603,335 | 1.4% | -76% | 74.2 |
| 15 |  $NFE | New Fortress Energy Inc. | $15,455 | 0.0% | +0% | 15.9 |
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AI-Powered Hedge Fund Analysis: One William Street Capital Management, L.P.
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