Filed: 5/14/2026ACC: 0001172661-26-001917
📋 What this filing means
ONE WILLIAM STREET CAPITAL MANAGEMENT, L.P. filed this quarterly 13F‑HR report disclosing 13 equity positions with a total reported market value of $1.18B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
13
Positions
$1.18B
Total AUM (reported)
18.47M
Total Shares
Allocation by class
IBOXX HI YD ETF$1.06B89.9%
SR LN ETF$55.62M4.7%
TR UNIT$21.14M1.8%
COM$12.43M1.1%
RUSSELL 2000 ETF$10.54M0.9%
COM NEW$9.79M0.8%
INT-TERM CORP$5.93M0.5%
Portfolio Concentration
Top 3$1.14B96.4%
4–10$38.99M3.3%
11–25$3.90M0.3%
Top 3 weight
96.4%
Top 10 weight
99.7%
Voting Authority Distribution
Total shares with voting rights: 18.47M
Sole
Full voting authority
18.47M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole13
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings13
Rows:
ISHARES TR
SOLEShares13.32M
TypeSH
Market value$1.06B
89.85%
Sole
13.32M
Shared
0.00
None
0.00
INVESCO EXCH TRADED FD TR II
SOLEShares2.73M
TypeSH
Market value$55.62M
4.72%
Sole
2.73M
Shared
0.00
None
0.00
STATE STR SPDR S&P 500 ETF T
SOLEShares32.50K
TypeSH
Market value$21.14M
1.79%
Sole
32.50K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares42.50K
TypeSH
Market value$10.54M
0.89%
Sole
42.50K
Shared
0.00
None
0.00
TPG RE FIN TR INC
SOLEShares1.07M
TypeSH
Market value$8.36M
0.71%
Sole
1.07M
Shared
0.00
None
0.00
VANGUARD SCOTTSDALE FDS
SOLEShares71.70K
TypeSH
Market value$5.93M
0.50%
Sole
71.70K
Shared
0.00
None
0.00
FLAGSTAR BANK NATIONAL ASSOC
SOLEShares400K
TypeSH
Market value$5.27M
0.45%
Sole
400K
Shared
0.00
None
0.00
COUSINS PPTYS INC
SOLEShares200.50K
TypeSH
Market value$4.53M
0.38%
Sole
200.50K
Shared
0.00
None
0.00
ROCKET COS INC
SOLEShares158.34K
TypeSH
Market value$2.26M
0.19%
Sole
158.34K
Shared
0.00
None
0.00
APOLLO COML REAL ESTATE FIN
SOLEShares200K
TypeSH
Market value$2.11M
0.18%
Sole
200K
Shared
0.00
None
0.00
STARWOOD PPTY TR INC
SOLEShares114K
TypeSH
Market value$1.96M
0.17%
Sole
114K
Shared
0.00
None
0.00
BLACKSTONE MORTGAGE TRUST IN
SOLEShares100K
TypeSH
Market value$1.92M
0.16%
Sole
100K
Shared
0.00
None
0.00
NEW FORTRESS ENERGY INC
SOLEShares42.56K
TypeSH
Market value$25.1K
<0.01%
Sole
42.56K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ISHARES TRSOLE | IBOXX HI YD ETF | 13.32M | SH | $1.06B 89.85% | 13.32M | 0.00 | 0.00 |
INVESCO EXCH TRADED FD TR IISOLE | SR LN ETF | 2.73M | SH | $55.62M 4.72% | 2.73M | 0.00 | 0.00 |
STATE STR SPDR S&P 500 ETF TSOLE | TR UNIT | 32.50K | SH | $21.14M 1.79% | 32.50K | 0.00 | 0.00 |
ISHARES TRSOLE | RUSSELL 2000 ETF | 42.50K | SH | $10.54M 0.89% | 42.50K | 0.00 | 0.00 |
TPG RE FIN TR INCSOLE | COM | 1.07M | SH | $8.36M 0.71% | 1.07M | 0.00 | 0.00 |
VANGUARD SCOTTSDALE FDSSOLE | INT-TERM CORP | 71.70K | SH | $5.93M 0.50% | 71.70K | 0.00 | 0.00 |
FLAGSTAR BANK NATIONAL ASSOCSOLE | COM NEW | 400K | SH | $5.27M 0.45% | 400K | 0.00 | 0.00 |
COUSINS PPTYS INCSOLE | COM NEW | 200.50K | SH | $4.53M 0.38% | 200.50K | 0.00 | 0.00 |
ROCKET COS INCSOLE | COM CL A | 158.34K | SH | $2.26M 0.19% | 158.34K | 0.00 | 0.00 |
APOLLO COML REAL ESTATE FINSOLE | COM | 200K | SH | $2.11M 0.18% | 200K | 0.00 | 0.00 |
STARWOOD PPTY TR INCSOLE | COM | 114K | SH | $1.96M 0.17% | 114K | 0.00 | 0.00 |
BLACKSTONE MORTGAGE TRUST INSOLE | COM CL A | 100K | SH | $1.92M 0.16% | 100K | 0.00 | 0.00 |
NEW FORTRESS ENERGY INCSOLE | COM CL A | 42.56K | SH | $25.1K <0.01% | 42.56K | 0.00 | 0.00 |