Latest MARINER INVESTMENT GROUP LLC Stock Portfolio

$345Million– No. of Holdings #44

MARINER INVESTMENT GROUP LLC Performance:

2026 Q1: -13.54%YTD: -13.54%2025: 3.29%

Performance for 2026 Q1 is -13.54%, and YTD is -13.54%, and 2025 is 3.29%.

About MARINER INVESTMENT GROUP LLC and 13F Hedge Fund Stock Holdings

On 2026-05-05, the fund reported it's updated stock portfolio. In the 13F Holdings report, MARINER INVESTMENT GROUP LLC reported an equity portfolio of $345.9 Millions as of 31 Mar, 2026.

The top stock holdings of MARINER INVESTMENT GROUP LLC are , RITM, FOUR. The fund has invested 34.8% of it's portfolio in ISHARES BITCOIN TRUST ETF and 3.6% of portfolio in RITHM CAPITAL CORP.

The fund managers got completely rid off MICROSOFT CORP (MSFT), LAM RESEARCH CORP (LRCX) and ALPHABET INC (GOOG) stocks. They significantly reduced their stock positions in LINCOLN ELEC HLDGS INC (LECO), MASTEC INC (MTZ) and RANGE RES CORP (RRC). MARINER INVESTMENT GROUP LLC opened new stock positions in VANGUARD SCOTTSDALE FDS (BNDW), CATERPILLAR INC (CAT) and PENNYMAC MTG INVT TR (PMT). The fund showed a lot of confidence in some stocks as they added substantially to ISHARES TR (IJR), RITHM CAPITAL CORP (RITM) and LEGENCE CORP.

MARINER INVESTMENT GROUP LLC Equity Portfolio Value

Last Reported on: 05 May, 2026

MARINER INVESTMENT GROUP LLC Annual Return Estimates Vs S&P 500

Our best estimate is that MARINER INVESTMENT GROUP LLC made a return of -13.54% in the last quarter. In trailing 12 months, it's portfolio return was -8.85%.

Performance
S&P 500

New Buys

Ticker	$ Bought
global pmts inc	22,076,300
vanguard scottsdale fds	4,147,490
caterpillar inc	2,692,150
pennymac mtg invt tr	2,098,800
mfa finl inc	2,011,800
dynex cap inc	1,212,200
solstice advanced matls inc	1,142,400
ishares tr	1,000,620

New stocks bought by MARINER INVESTMENT GROUP LLC

Additions

Ticker	% Inc.
ishares tr	2,776
snowflake inc	200
alibaba group hldg ltd	66.67
fluor corp	66.23
rithm capital corp	53.4
legence corp	50.00
ishares bitcoin trust etf	45.79
chimera invt corp	30.65

Additions to existing portfolio by MARINER INVESTMENT GROUP LLC

Reductions

Ticker	% Reduced
lincoln elec hldgs inc	-62.5
mastec inc	-58.62
range res corp	-34.78
redwood trust inc	-26.16
entergy corp new	-11.11

MARINER INVESTMENT GROUP LLC reduced stake in above stock

Sold off

Ticker	$ Sold
ford mtr co	-20,820,000
nextera energy cap hldgs inc	-12,435,000
intel corp	-81,180,000
cisco sys inc	-105,685,000
lam research corp	-125,988,000
nuveen floating rate income	-4,960,210
texas instrs inc	-96,980,900
nvidia corporation	-92,690,500

MARINER INVESTMENT GROUP LLC got rid off the above stocks

Sector Distribution

MARINER INVESTMENT GROUP LLC has about 71.7% of it's holdings in Others sector.

Others
Real Estate
Technology
Energy
Industrials
Utilities

Sector	%
Others	71.7
Real Estate	13.7
Technology	4
Energy	3.2
Industrials	3.1
Utilities	2.6

Market Cap. Distribution

MARINER INVESTMENT GROUP LLC has about 9.8% of it's portfolio invested in the large-cap and mega-cap stocks.

UNALLOCATED
MID-CAP
LARGE-CAP
SMALL-CAP
MICRO-CAP
MEGA-CAP

Category	%
UNALLOCATED	71.7
MID-CAP	8.3
LARGE-CAP	7.9
SMALL-CAP	6.6
MICRO-CAP	3.7
MEGA-CAP	1.9

Stocks belong to which Index?

About 15.6% of the stocks held by MARINER INVESTMENT GROUP LLC either belong to S&P 500 or RUSSELL 2000 index.

Others
RUSSELL 2000
S&P 500

Index	%
Others	84.5
RUSSELL 2000	8.2
S&P 500	7.4

Top 5 Winners (%)		%
	noble corp plc	73.8 %
	borealis foods inc	54.8 %
MTZ	mastec inc	33.9 %
XPRO	expro group holdings nv	30.4 %
	legence corp	24.7 %

Top 5 Winners ($)		$
MTZ	mastec inc	1.1 M
ETR	entergy corp new	0.8 M
WMB	williams cos inc	0.6 M
RRC	range res corp	0.4 M
	noble corp plc	0.2 M

Top 5 Losers (%)		%
WAVS	cycurion inc	-39.4 %
	grupo aeromexico sab de cv	-36.2 %
FOUR	shift4 pmts inc	-29.1 %
	ishares bitcoin trust etf	-19.8 %
RITM	rithm capital corp	-11.0 %

Top 5 Losers ($)		$
	ishares bitcoin trust etf	-29.6 M
FOUR	shift4 pmts inc	-2.6 M
RITM	rithm capital corp	-1.6 M
	grupo aeromexico sab de cv	-1.3 M
LUMN	lumen technologies inc	-0.1 M

MARINER INVESTMENT GROUP LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of MARINER INVESTMENT GROUP LLC

MARINER INVESTMENT GROUP LLC has 44 stocks in it's portfolio. About 48.5% of the portfolio is in top 10 stocks. proved to be the most loss making stock for the portfolio. MTZ was the most profitable stock for MARINER INVESTMENT GROUP LLC last quarter.

Last Reported on: 05 May, 2026

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
AAPL	apple inc	0.00	0.00	0.00	sold off	-100

AAXJ	ishares tr	0.26	7,638	905,867	new

AES	aes corp	0.14	35,000	493,150	new

AOA	ishares tr	0.00	0.00	0.00	sold off	-100

AOMR	angel oak mortgage reit inc	0.04	17,754	145,938	new

AR	antero resources corp	0.00	0.00	0.00	sold off	-100

ASML	asml holding n v	0.00	0.00	0.00	sold off	-100

BABA	alibaba group hldg ltd	10.04	25,000,000	34,718,800	added	66.67

BNDW	vanguard scottsdale fds	1.20	52,321	4,147,490	new

CAT	caterpillar inc	0.78	3,800	2,692,150	new

CCK	crown hldgs inc	0.14	5,000	501,250	unchanged	0.00

CIM	chimera invt corp	1.38	378,899	4,755,180	added	30.65

CMCSA	comcast corp new	0.00	0.00	0.00	sold off	-100

COST	costco whsl corp new	0.00	0.00	0.00	sold off	-100

CRDO	credo technology group holdi	0.00	0.00	0.00	sold off	-100

CSCO	cisco sys inc	0.00	0.00	0.00	sold off	-100

CTAS	cintas corp	0.00	0.00	0.00	sold off	-100

DX	dynex cap inc	0.35	95,000	1,212,200	new

DY	dycom inds inc	0.00	0.00	0.00	sold off	-100

EQT	eqt corp	0.37	20,000	1,272,800	unchanged	0.00