One William Street Capital Management, L.P.

Est. AUM

$1.18B

13F long equity, this entity only

Positions

Period

Mar 2026 (Q1)

SEC EDGAR

Mar 2026 (Q1)

#	Issuer	Class	Value	Shares	% Portfolio	Discretion
1	ISHARES TRPUT	IBOXX HI YD ETF	$1.02B	12815900	86.48%	SOLE
2	INVESCO EXCH TRADED FD TR IICALL	SR LN ETF	$40.8M	2000000	3.46%	SOLE
3	ISHARES TRCALL	IBOXX HI YD ETF	$39.8M	500000	3.37%	SOLE
4	STATE STR SPDR S&P 500 ETF TPUT	TR UNIT	$16.3M	25000	1.38%	SOLE
5	INVESCO EXCH TRADED FD TR II	SR LN ETF	$14.8M	725000	1.25%	SOLE
6	ISHARES TRPUT	RUSSELL 2000 ETF	$10.5M	42500	0.89%	SOLE
7	TPG RE FIN TR INC	COM	$8.4M	1070000	0.71%	SOLE
8	VANGUARD SCOTTSDALE FDS	INT-TERM CORP	$5.9M	71700	0.50%	SOLE
9	FLAGSTAR BANK NATIONAL ASSOC	COM NEW	$5.3M	400000	0.45%	SOLE
10	STATE STR SPDR S&P 500 ETF T	TR UNIT	$4.9M	7500	0.41%	SOLE
11	COUSINS PPTYS INC	COM NEW	$4.5M	200500	0.38%	SOLE
12	ROCKET COS INC	COM CL A	$2.3M	158337	0.19%	SOLE
13	APOLLO COML REAL ESTATE FIN	COM	$2.1M	200000	0.18%	SOLE
14	STARWOOD PPTY TR INC	COM	$2.0M	114000	0.17%	SOLE
15	BLACKSTONE MORTGAGE TRUST IN	COM CL A	$1.9M	100000	0.16%	SOLE
16	NEW FORTRESS ENERGY INC	COM CL A	$25K	42564	0.00%	SOLE

Values in USD (reported in $thousands on 13F). Source: SEC EDGAR.