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Mariner Investment Group

Latest statistics and disclosures from Mariner Investment Group's latest quarterly 13F-HR filing:

Top 5 stock holdings are SPY, HYG, IBIT, Alibaba Group 0.500 01-Jun-2031, Fluor Corp, and represent 65.30% of Mariner Investment Group's stock portfolio.
Added to shares of these 10 stocks: DoorDash 0.000 15-May-2030 (+$25M), TLT (+$23M), QQQ (+$20M), Rivian Automotive (+$16M), GEV (+$13M), Akamai Technologies (+$11M), Q (+$8.8M), Alibaba Group 0.500 01-Jun-2031 (+$5.9M), MUB, FOUR.PA.
Started 38 new stock positions in FLEX, TSEM, IEF, LQD, GEV, BHF, MUB, ARES, Akamai Technologies, ETN.
Reduced shares in these 10 stocks: SPY (-$813M), Snowflake (-$18M), HYG (-$16M), On Semiconductor Corp (-$15M), FOUR (-$11M), MCD (-$7.7M), Live Nation Entertainment In (-$7.6M), WING (-$5.2M), GLW, WMT.
Sold out of its positions in APH, APA, BLDR, CCOI, COP, CEG, DE, DAL, DVN, JETS.
Mariner Investment Group was a net seller of stock by $-740M.
Mariner Investment Group has $840M in assets under management (AUM), dropping by 126.35%.
Central Index Key (CIK): 0001096978

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Portfolio Holdings for Mariner Investment Group

Mariner Investment Group holds 112 positions in its portfolio as reported in the June 2026 quarterly 13F filing

Company (Ticker)	Portfolio Weight	Valued At	Change in Shares	Share Count	Share Price
State Str Spdr S&p 500 Etf T Tr Unit (SPY)	26.4	$221M	-78%	297k	746.77	View chart
Ishares Tr Iboxx Hi Yd Etf (HYG)	18.3	$154M	-9%	1.9M	79.97	View chart
Ishares Bitcoin Trust Etf Shs Ben Int (IBIT)	12.4	$104M		3.1M	33.29	View chart
Alibaba Group Hldg Note 0.500% 6/0 (Principal)	4.2	$35M	+20%	30M	1.18	View chart
Fluor Corp Note 1.125% 8/1 (Principal)	4.0	$33M		25M	1.33	View chart
Doordash Note 5/1 (Principal)	2.9	$25M	NEW	25M	0.99	View chart
Ishares Tr 20 Yr Tr Bd Etf (TLT)	2.8	$23M	NEW	268k	86.42	View chart
Global Pmts Note 1.500% 3/0 (Principal)	2.7	$23M		25M	0.90	View chart
Invesco Qqq Tr Unit Ser 1 Call Option (QQQ)	2.4	$20M	NEW	1.4M	13.91	View chart
Qnity Electronics Common Stock (Q)	2.0	$17M	+108%	104k	163.31	View chart
Rivian Automotive Note 3.625%10/1 (Principal)	1.9	$16M	NEW	15M	1.07	View chart
Ge Vernova (GEV)	1.5	$13M	NEW	11k	1174.86	View chart
Rithm Capital Corp Com New (RITM)	1.5	$13M		1.3M	9.39	View chart
Shift4 Pmts Cl A (FOUR)	1.4	$12M	-46%	250k	48.64	View chart
Akamai Technologies Note 0.250% 5/1 (Principal)	1.3	$11M	NEW	7.5M	1.46	View chart
Ishares Tr 1 3 Yr Treas Bd (SHY)	1.0	$8.3M	+33%	101k	82.11	View chart
Williams Companies (WMB)	0.9	$7.8M	+10%	105k	74.34	View chart
Live Nation Entertainment In Note 2.875% 1/1 (Principal)	0.7	$6.0M		5.0M	1.20	View chart
Chimera Invt Corp Com Shs (CIM)	0.6	$5.1M		379k	13.34	View chart
Ishares Tr National Mun Etf (MUB)	0.6	$4.9M	NEW	46k	107.62	View chart
Entergy Corporation (ETR)	0.5	$4.6M		40k	114.86	View chart
Vanguard Scottsdale Fds Shrt Trm Corp Bd (VCSH)	0.5	$4.2M		53k	79.03	View chart
Lincoln Electric Holdings (LECO)	0.5	$4.2M	+161%	16k	265.51	View chart
Corning Incorporated (GLW)	0.4	$3.6M	-53%	14k	255.43	View chart
Shift4 Pmts 6 Ser A Cnv Pref (FOUR.PA)	0.4	$3.4M	NEW	55k	62.27	View chart
MasTec (MTZ)	0.4	$3.3M	+33%	8.0k	416.06	View chart
Grupo Aeromexico Sab De Cv Sponsored Ads (AERO)	0.4	$3.0M		169k	18.00	View chart
Ferguson Enterprises Common Stock New (FERG)	0.3	$2.8M	NEW	12k	237.33	View chart
Ishares Msci Brazil Etf (EWZ)	0.3	$2.8M	NEW	80k	34.50	View chart
Redwood Trust (RWT)	0.3	$2.6M		550k	4.74	View chart
Coherent Corp Call Option (COHR)	0.3	$2.4M	-14%	37k	66.85	View chart
Ishares Tr 3 7 Yr Treas Bd (IEI)	0.3	$2.4M	+169%	21k	117.45	View chart
Ciena Corp Com New Call Option (CIEN)	0.3	$2.1M	NEW	36k	59.50	View chart
Ishares Tr 7-10 Yr Trsy Bd (IEF)	0.3	$2.1M	NEW	23k	94.57	View chart
Pennymac Corp Note 8.500% 6/0 (Principal)	0.2	$2.0M	+100%	2.0M	1.02	View chart
Mfa Finl (MFA)	0.2	$2.0M		210k	9.69	View chart
PennyMac Mortgage Investment Trust (PMT)	0.2	$2.0M		180k	11.28	View chart
Redwood Trust Note 7.750% 6/1 (Principal)	0.2	$1.8M		1.8M	1.01	View chart
Toll Brothers (TOL)	0.2	$1.6M	NEW	10k	164.75	View chart
Karman Hldgs Common Stock (KRMN)	0.2	$1.6M	+560%	33k	49.92	View chart
Redfin Corp Note 0.500% 4/0 (Principal)	0.2	$1.6M		1.6M	0.96	View chart
Brighthouse Finl (BHF)	0.2	$1.6M	NEW	25k	63.30	View chart
Comfort Systems USA (FIX)	0.2	$1.5M	NEW	750.00	1981.95	View chart
Iren Ordinary Shares (IREN)	0.2	$1.4M	NEW	30k	45.73	View chart
Lumen Technologies (LUMN)	0.2	$1.3M	+133%	175k	7.68	View chart
Dynex Cap (DX)	0.1	$1.2M		95k	13.11	View chart
Ishares Tr Expanded Tech (IGV)	0.1	$1.1M		13k	90.60	View chart
Range Resources (RRC)	0.1	$1.1M		30k	37.19	View chart
Entegris Call Option (ENTG)	0.1	$1.1M	+100%	50k	21.70	View chart
EQT Corporation (EQT)	0.1	$1.1M		20k	53.17	View chart
Lyondellbasell Industries Nv Put Put Option	0.1	$1.0M	NEW	200k	5.22	View chart
Sabre (SABR)	0.1	$836k	NEW	400k	2.09	View chart
Wal-Mart Stores (WMT)	0.1	$823k	-75%	7.3k	113.26	View chart
Caterpillar Call Option (CAT)	0.1	$790k	+76%	16k	50.98	View chart
Wix SHS (WIX)	0.1	$778k	+90%	17k	45.37	View chart
Olin Corp Com Par $1 Put Option (OLN)	0.1	$666k	+7%	254k	2.62	View chart
Core Scientific (CORZ)	0.1	$640k	+25%	25k	25.59	View chart
Dow Put Option (DOW)	0.1	$621k	+30%	269k	2.31	View chart
Cipher Mining (CIFR)	0.1	$613k	NEW	25k	24.50	View chart
Quanta Services Call Option (PWR)	0.1	$608k		30k	20.25	View chart
On Semiconductor Corp Note 0.500% 3/0 (Principal)	0.1	$604k	-96%	500k	1.21	View chart
Cisco Systems (CSCO)	0.1	$587k	NEW	5.0k	117.46	View chart
Crown Holdings (CCK)	0.1	$559k	-75%	5.0k	111.82	View chart
AES Corporation (AES)	0.1	$513k		35k	14.66	View chart
Solstice Advanced Matls Com Shs Call Option (SOLS)	0.1	$503k	+526%	94k	5.35	View chart
Coreweave Com Cl A (CRWV)	0.1	$498k	NEW	5.0k	99.54	View chart
Flex Ord (FLEX)	0.1	$486k	NEW	3.0k	162.07	View chart
Wolfspeed Common Stock (WOLF)	0.1	$483k	-60%	10k	48.25	View chart
Expro Group Holdings Nv (XPRO)	0.1	$443k	+50%	30k	14.77	View chart
Iheartmedia Com Cl A (IHRT)	0.1	$438k	+61%	102k	4.29	View chart
Invesco Exch Traded Fd Tr Ii Sr Ln Etf Put Option (BKLN)	0.1	$421k	+42%	1.4M	0.30	View chart
Two Hbrs Invt Corp (TWO)	0.0	$407k		33k	12.41	View chart
McDonald's Corporation (MCD)	0.0	$406k	-95%	1.5k	270.31	View chart
Tpg Mtg Invts Tr Com New (MITT)	0.0	$381k		48k	7.92	View chart
Noble Corp Ord Shs A (NE)	0.0	$373k		10k	37.30	View chart
Telephone & Data Sys Com New (TDS)	0.0	$370k	+100%	10k	37.01	View chart
Nokia Corp Sponsored Adr Call Option (NOK)	0.0	$365k	NEW	500k	0.73	View chart
Packaging Corporation of America (PKG)	0.0	$357k		1.5k	238.28	View chart
USA Rare Earth Inc A (USAR)	0.0	$324k	NEW	15k	21.58	View chart
Apollo Global Mgmt Put Option (APO)	0.0	$286k	NEW	40k	7.15	View chart
Aevex Corp Com Cl A	0.0	$283k	NEW	14k	20.89	View chart
Cpi Card Group Com New (PMTS)	0.0	$271k	-27%	13k	20.78	View chart
Post Holdings Inc Common Put Option (POST)	0.0	$266k		75k	3.55	View chart
Tower Semiconductor Shs New (TSEM)	0.0	$261k	NEW	1.0k	260.64	View chart
Fs Kkr Capital Corp Put Option (FSK)	0.0	$258k		700k	0.37	View chart
4068594 Enphase Energy (ENPH)	0.0	$246k	NEW	5.0k	49.24	View chart
Howmet Aerospace Call Option (HWM)	0.0	$236k	+180%	70k	3.36	View chart
Ares Management Corporation Cl A Com Stk Put Option (ARES)	0.0	$222k	NEW	40k	5.55	View chart
Angel Oak Mtg (AOMR)	0.0	$161k		18k	9.08	View chart
Stmicroelectronics N V Ny Registry Call Option (STM)	0.0	$161k	NEW	29k	5.65	View chart
Lennar Corp Cl A Put Option (LEN)	0.0	$152k		124k	1.23	View chart
Oaktree Specialty Lending Corp Put Option (OCSL)	0.0	$137k	+52%	304k	0.45	View chart
Blackstone Secd Lending Common Stock Put Option (BXSL)	0.0	$106k		325k	0.33	View chart
Ares Capital Corporation Put Option (ARCC)	0.0	$95k	NEW	200k	0.47	View chart
Eaton Corp SHS Put Option (ETN)	0.0	$95k	NEW	18k	5.25	View chart
Golub Capital BDC Put Option (GBDC)	0.0	$88k		200k	0.44	View chart
Iren Call Call Option	0.0	$69k	NEW	40k	1.73	View chart
D.R. Horton Put Option (DHI)	0.0	$55k	-42%	62k	0.90	View chart
International Business Machines Call Option (IBM)	0.0	$47k	NEW	24k	2.02	View chart
Select Sector Spdr Tr St Str Energ Etf Put Option (XLE)	0.0	$40k	NEW	100k	0.40	View chart
Albemarle Corporation Call Option (ALB)	0.0	$27k	NEW	40k	0.68	View chart
Ishares Tr Us Aer Def Etf Put Option (ITA)	0.0	$26k		10k	2.60	View chart
United Sts Oil Units Put Option (USO)	0.0	$25k	-90%	20k	1.24	View chart
Pulte Put Option (PHM)	0.0	$24k		34k	0.70	View chart
Bleichroeder Acquisiti Corp *w Exp 12/23/203 (BBCQW)	0.0	$22k	NEW	10k	2.18	View chart
Ishares Tr Iboxx Inv Cp Etf Put Option (LQD)	0.0	$18k	NEW	159k	0.12	View chart
Carrier Global Corporation Put Option (CARR)	0.0	$16k	-33%	50k	0.33	View chart
International Paper Company Put Option (IP)	0.0	$14k	-50%	50k	0.28	View chart
Spdr Series Trust St Str Sp Regbnk Put Option (KRE)	0.0	$12k		20k	0.59	View chart
Pan American Silver Corp Can Call Option (PAAS)	0.0	$6.3k		25k	0.25	View chart
Borealis Foods *w Exp 02/07/202 (BRLSW)	0.0	$1.1k		23k	0.05	View chart
Cycurion *w Exp 02/13/203 (CYCUW)	0.0	$525.000000		30k	0.02	View chart

Past Filings by Mariner Investment Group

SEC 13F filings are viewable for Mariner Investment Group going back to 2010

Mariner Investment Group 2026 Q2 filed July 27, 2026
Mariner Investment Group 2026 Q1 filed May 5, 2026
Mariner Investment Group 2025 Q4 filed Feb. 25, 2026
Mariner Investment Group 2025 Q3 filed Nov. 14, 2025
Mariner Investment Group 2025 Q2 filed July 16, 2025
Mariner Investment Group 2025 Q1 filed May 5, 2025
Mariner Investment Group 2024 Q4 filed Jan. 22, 2025
Mariner Investment Group 2024 Q3 filed Oct. 29, 2024
Mariner Investment Group 2024 Q2 filed July 24, 2024
Mariner Investment Group 2024 Q1 filed May 14, 2024
Mariner Investment Group 2023 Q4 filed Feb. 15, 2024
Mariner Investment Group 2023 Q1 filed May 12, 2023
Mariner Investment Group 2022 Q4 filed Feb. 14, 2023
Mariner Investment Group 2022 Q3 filed Nov. 14, 2022
Mariner Investment Group 2022 Q2 filed Aug. 9, 2022
Mariner Investment Group 2022 Q1 filed May 12, 2022

View all past filings

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