MARINER INVESTMENT GROUP LLC

Est. AUM

$345.9M

13F long equity, this entity only

Positions

108

Period

Mar 2026 (Q1)

SEC EDGAR

View filings ↗

Mar 2026 (Q1)

#	Issuer	Class	Value	Shares	% Portfolio	Discretion
1	ISHARES BITCOIN TRUST ETF	SHS BEN INT	$120.2M	3129352	34.76%	DFND
2	ALIBABA GROUP HLDG LTD	NOTE 0.500% 6/0	$34.7M	25000000	10.04%	DFND
3	FLUOR CORP	NOTE 1.125% 8/1	$31.0M	25100000	8.96%	DFND
4	GLOBAL PMTS INC	NOTE 1.500% 3/0	$22.1M	25000000	6.38%	DFND
5	SNOWFLAKE INC	NOTE 10/0	$17.7M	15000000	5.13%	DFND
6	RITHM CAPITAL CORP	COM NEW	$12.6M	1332583	3.65%	DFND
7	ON SEMICONDUCTOR CORP	NOTE 0.500% 3/0	$12.3M	12500000	3.54%	DFND
8	LIVE NATION ENTERTAINMENT IN	NOTE 3.125% 1/1	$7.6M	5000000	2.20%	DFND
9	SHIFT4 PMTS INC	CL A	$6.3M	145000	1.83%	DFND
10	ISHARES TR	1 3 YR TREAS BD	$6.3M	75817	1.81%	DFND
11	LIVE NATION ENTERTAINMENT IN	NOTE 2.875% 1/1	$5.4M	5000000	1.56%	DFND
12	STATE STR SPDR S&P 500 ETF TPUT	TR UNIT	$5.1M	755000	1.48%	DFND
13	CHIMERA INVT CORP	COM SHS	$4.8M	378899	1.37%	DFND
14	ENTERGY CORP NEW	COM	$4.5M	40000	1.30%	DFND
15	VANGUARD SCOTTSDALE FDS	SHRT TRM CORP BD	$4.1M	52321	1.20%	DFND
16	WILLIAMS COS INC	COM	$3.3M	45000	0.95%	DFND
17	REDWOOD TRUST INC	COM	$3.1M	550361	0.89%	DFND
18	CATERPILLAR INC	COM	$2.7M	3800	0.78%	DFND
19	GRUPO AEROMEXICO SAB DE CV	SPONSORED ADS	$2.4M	169280	0.69%	DFND
20	PENNYMAC MTG INVT TR	COM	$2.1M	180000	0.61%	DFND
21	MFA FINL INC	COM	$2.0M	210000	0.58%	DFND
22	MASTEC INC	COM	$1.9M	6000	0.56%	DFND
23	REDWOOD TRUST INC	NOTE 7.750% 6/1	$1.8M	1800000	0.53%	DFND
24	REDFIN CORP	NOTE 0.500% 4/0	$1.6M	1645000	0.46%	DFND
25	LINCOLN ELEC HLDGS INC	COM	$1.5M	6000	0.43%	DFND
26	RANGE RES CORP	COM	$1.4M	30000	0.39%	DFND
27	EQT CORP	COM	$1.3M	20000	0.37%	DFND
28	DYNEX CAP INC	COM	$1.2M	95000	0.35%	DFND
29	SOLSTICE ADVANCED MATLS INC	COM SHS	$1.1M	15000	0.33%	DFND
30	PENNYMAC CORP	NOTE 8.500% 6/0	$1.0M	1000000	0.30%	DFND
31	ISHARES TR	EXPANDED TECH	$1.0M	12500	0.29%	DFND
32	ISHARES TR	3 7 YR TREAS BD	$905K	7638	0.26%	DFND
33	WALMART INC	COM	$902K	7264	0.26%	DFND
34	ISHARES TRPUT	IBOXX HI YD ETF	$872K	2121300	0.25%	DFND
35	LEGENCE CORP	CL A	$846K	15000	0.24%	DFND
36	MICROCHIP TECHNOLOGY INC.	COM	$839K	13000	0.24%	DFND
37	FS KKR CAP CORPPUT	COM	$832K	700000	0.24%	DFND
38	WIX COM LTD	SHS	$810K	9000	0.23%	DFND
39	STATE STR SPDR S&P 500 ETF TCALL	TR UNIT	$680K	630000	0.20%	DFND
40	MACOM TECH SOLUTIONS HLDGS I	COM	$666K	3000	0.19%	DFND
41	BUILDERS FIRSTSOURCE INCPUT	COM	$649K	115000	0.19%	DFND
42	QUANTA SVCS INCCALL	COM	$586K	30000	0.17%	DFND
43	LENNAR CORPPUT	CL A	$551K	123500	0.16%	DFND
44	COHERENT CORPCALL	COM	$535K	42500	0.15%	DFND
45	LUMEN TECHNOLOGIES INC	COM	$521K	75000	0.15%	DFND
46	CROWN HLDGS INC	COM	$501K	5000	0.14%	DFND
47	WINGSTOP INCPUT	COM	$498K	32500	0.14%	DFND
48	AES CORP	COM	$493K	35000	0.14%	DFND
49	D R HORTON INCPUT	COM	$493K	107000	0.14%	DFND
50	NOBLE CORP PLC	ORD SHS A	$490K	10000	0.14%	DFND

1–50 of 108

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