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One William Street Capital Management L P 13F Portfolio

Portfolio Manager
One William Street Capital Management L P
Performance
+6.57% (2026 Q2)
AUM (13F)
$242.49M
# of Holdings
12
Performance Rank
Allocation (Top 20)
100.01%
Latest filing
Q2 2026

One William Street Capital Management L P Holdings Map

Top 12 One William Street Capital Management L P Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
BKLN
INVESCO EXCH TRADED FD TR II
37.13%771.0K$15.7M
+6.34%(+45.98K)
2025-Q2: 500.0K shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 725.0K shares2026-Q2: 771.0K shares
$20.88(-1.55%)
2026-06-30
TRTX
TPG RE FIN TR INC
21.17%1.07M$9.0M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 420.7K shares2025-Q4: 477.0K shares2026-Q1: 1.07M shares2026-Q2: 1.07M shares
$8.20(-2.22%)
2026-06-30
VCIT
VANGUARD SCOTTSDALE FDS
14.01%71.7K$5.9M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 71.7K shares2025-Q4: 0 shares2026-Q1: 71.7K shares2026-Q2: 71.7K shares
$83.51(-2.45%)
2026-06-30
FLG
FLAGSTAR BANK NATIONAL ASSOC
5.51%156.0K$2.3M
-61.00%(-244.00K)
2025-Q2: 0 shares2025-Q3: 205.0K shares2025-Q4: 400.0K shares2026-Q1: 400.0K shares2026-Q2: 156.0K shares
$11.56(+23.66%)
2026-06-30
ARI
APOLLO COML REAL ESTATE FIN
5.05%200.0K$2.1M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 200.0K shares2026-Q2: 200.0K shares
$10.12(-31.67%)
2026-06-30
STWD
STARWOOD PPTY TR INC
4.41%114.0K$1.9M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 114.0K shares2026-Q2: 114.0K shares
$17.61(-7.18%)
2026-06-30
BXMT
BLACKSTONE MORTGAGE TRUST IN
4.01%100.0K$1.7M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 100.0K shares2026-Q2: 100.0K shares
$19.14(-24.58%)
2026-06-30
KREF
KKR REAL ESTATE FIN TR INC
3.27%202.0K$1.4Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 202.0K shares
$6.56(+18.99%)
2026-06-30
SVC
SERVICE PPTYS TR
2.52%630.0K$1.1Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 630.0K shares
$8.70(-6.55%)
2026-06-30
CUZ
COUSINS PPTYS INC
1.46%20.6K$617K
-89.73%(-179.91K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 200.5K shares2026-Q2: 20.6K shares
$24.18(+23.85%)
2026-06-30

About One William Street Capital Management L Pโ€™s portfolio

One William Street Capital Management L P reports $242.49M in US-listed equity holdings across 12 positions in its most recent 13F filing. Its largest disclosed positions are BKLN (37.1%), TRTX (21.2%) and VCIT (14.0%). The top 20 holdings account for 100.01% of reported assets. Its disclosed equity book has returned -27.40% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
BKLN โ€” 37.1% ($15.70M)TRTX โ€” 21.2% ($8.96M)VCIT โ€” 14.0% ($5.93M)FLG โ€” 5.5% ($2.33M)ARI โ€” 5.0% ($2.14M)STWD โ€” 4.4% ($1.87M)BXMT โ€” 4.0% ($1.70M)KREF โ€” 3.3% ($1.38M)SVC โ€” 2.5% ($1.06M)CUZ โ€” 1.5% ($617.1K)Other โ€” 1.5% ($618.8K)
99%in top 10
  • BKLN37.1%
  • TRTX21.2%
  • VCIT14.0%
  • FLG5.5%
  • ARI5.0%
  • STWD4.4%
  • BXMT4.0%
  • KREF3.3%
  • SVC2.5%
  • CUZ1.5%
  • Other1.5%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
2
KREFKKR REAL ESTATE FIN TR INC3.3%
SVCSERVICE PPTYS TR2.5%
Added to
1
BKLNINVESCO EXCH TRADED FD TR II+6.3%
Trimmed
3
CUZCOUSINS PPTYS INC-89.7%
FLGFLAGSTAR BANK NATIONAL ASSOC-61.0%
RKTROCKET COS INC-75.8%

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Source filings

Holdings on this page are parsed from One William Street Capital Management L Pโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1534300). View One William Street Capital Management L Pโ€™s 13F filings on SEC

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