Latest MARINER INVESTMENT GROUP LLC Stock Portfolio
MARINER INVESTMENT GROUP LLC Performance:
2025 Q3: 2.95%YTD: 6.15%2024: 15.38%
Performance for 2025 Q3 is 2.95%, and YTD is 6.15%, and 2024 is 15.38%.
About MARINER INVESTMENT GROUP LLC and 13F Hedge Fund Stock Holdings
In it's latest 13F Holdings report, MARINER INVESTMENT GROUP LLC reported an equity portfolio of $330.6 Millions as of 30 Sep, 2025.
The top stock holdings of MARINER INVESTMENT GROUP LLC are , SPY, IJR. The fund has invested 39.6% of it's portfolio in ISHARES BITCOIN TRUST ETF and 7.7% of portfolio in SPDR S&P 500 ETF TR.
The fund managers got completely rid off VANGUARD INDEX FDS (VB), QUANTA SVCS INC (PWR) and VALERO ENERGY CORP (VLO) stocks. They significantly reduced their stock positions in SPDR S&P 500 ETF TR (SPY), MASTEC INC (MTZ) and RANGE RES CORP (RRC). MARINER INVESTMENT GROUP LLC opened new stock positions in BRIGHTHOUSE FINL INC (BHF), SHIFT4 PMTS INC (FOUR) and ADVANCED MICRO DEVICES INC (AMD). The fund showed a lot of confidence in some stocks as they added substantially to RITHM CAPITAL CORP (RITM), REDWOOD TRUST INC (RWT) and CONSTELLATION ENERGY CORP (CEG).
The top stock holdings of MARINER INVESTMENT GROUP LLC are , SPY, IJR. The fund has invested 39.6% of it's portfolio in ISHARES BITCOIN TRUST ETF and 7.7% of portfolio in SPDR S&P 500 ETF TR.
The fund managers got completely rid off VANGUARD INDEX FDS (VB), QUANTA SVCS INC (PWR) and VALERO ENERGY CORP (VLO) stocks. They significantly reduced their stock positions in SPDR S&P 500 ETF TR (SPY), MASTEC INC (MTZ) and RANGE RES CORP (RRC). MARINER INVESTMENT GROUP LLC opened new stock positions in BRIGHTHOUSE FINL INC (BHF), SHIFT4 PMTS INC (FOUR) and ADVANCED MICRO DEVICES INC (AMD). The fund showed a lot of confidence in some stocks as they added substantially to RITHM CAPITAL CORP (RITM), REDWOOD TRUST INC (RWT) and CONSTELLATION ENERGY CORP (CEG).
MARINER INVESTMENT GROUP LLC Annual Return Estimates Vs S&P 500
Our best estimate is that MARINER INVESTMENT GROUP LLC made a return of 2.95% in the last quarter. In trailing 12 months, it's portfolio return was 7.36%.
New Buys
| Ticker | $ Bought |
|---|---|
| nextera energy cap hldgs inc | 11,835,000 |
| jd.com inc | 10,770,000 |
| ford mtr co | 10,160,000 |
| alibaba group hldg ltd | 9,197,500 |
| snowflake inc | 7,594,320 |
| brighthouse finl inc | 7,218,880 |
| fluor corp | 6,063,900 |
| on semiconductor corp | 4,625,860 |
New stocks bought by MARINER INVESTMENT GROUP LLC
Additions
| Ticker | % Inc. |
|---|---|
| rithm capital corp | 1,850 |
| redwood trust inc | 323 |
| constellation energy corp | 170 |
| redwood trust inc | 153 |
| ishares bitcoin trust etf | 142 |
| lincoln elec hldgs inc | 114 |
| ishares tr | 52.6 |
Additions to existing portfolio by MARINER INVESTMENT GROUP LLC
Reductions
| Ticker | % Reduced |
|---|---|
| spdr s&p 500 etf tr | -70.3 |
| mastec inc | -68.00 |
| range res corp | -57.14 |
| array digital infrastructure | -52.69 |
| nuveen floating rate income | -42.99 |
| eaton vance mun bd fd | -41.58 |
| vistra corp | -40.00 |
| williams cos inc | -27.27 |
MARINER INVESTMENT GROUP LLC reduced stake in above stock
Sold off
| Ticker | $ Sold |
|---|---|
| wolfspeed inc | -257,500 |
| frontier group hldgs inc | -217,800 |
| uniti group inc | -324,000 |
| commscope hldg co inc | -207,000 |
| vanguard index fds | -13,240,800 |
| valero energy corp | -2,016,300 |
| public svc enterprise grp in | -841,800 |
| phillips 66 | -1,193,000 |
MARINER INVESTMENT GROUP LLC got rid off the above stocks
Sector Distribution
MARINER INVESTMENT GROUP LLC has about 77.3% of it's holdings in Others sector.
| Sector | % |
|---|---|
| Others | 77.3 |
| Real Estate | 6.8 |
| Utilities | 5.7 |
| Financial Services | 2.8 |
| Technology | 2.1 |
| Industrials | 2.1 |
| Energy | 1.3 |
Market Cap. Distribution
MARINER INVESTMENT GROUP LLC has about 8.9% of it's portfolio invested in the large-cap and mega-cap stocks.
| Category | % |
|---|---|
| UNALLOCATED | 77.5 |
| MID-CAP | 10.1 |
| LARGE-CAP | 8.9 |
| SMALL-CAP | 2.7 |
Stocks belong to which Index?
About 10.2% of the stocks held by MARINER INVESTMENT GROUP LLC either belong to S&P 500 or RUSSELL 2000 index.
| Index | % |
|---|---|
| Others | 89.8 |
| S&P 500 | 7.2 |
| RUSSELL 2000 | 3 |
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 38 stocks in it's portfolio. About 70.1% of the portfolio is in top 10 stocks. USM proved to be the most loss making stock for the portfolio. SPY was the most profitable stock for MARINER INVESTMENT GROUP LLC last quarter.
Last Reported on: 14 Nov, 2025| Ticker | Namesorted ascending | % Portfolio | Shares Held | $ Value | Type | % Change | Options | |
|---|---|---|---|---|---|---|---|---|
| AGQ | proshares tr ii | 0.19 | 12,500 | 636,750 | new | |||
| AMD | advanced micro devices inc | 0.61 | 12,500 | 2,022,380 | new | |||
| BABA | alibaba group hldg ltd | 2.78 | 5,000,000 | 9,197,500 | new | |||
| BHF | brighthouse finl inc | 2.18 | 136,000 | 7,218,880 | new | |||
| CC | chemours co | 0.26 | 55,000 | 871,200 | new | |||
| CEG | constellation energy corp | 0.81 | 8,100 | 2,665,470 | added | 170 | ||
| CHK | expand energy corporation | 0.00 | 0.00 | 0.00 | sold off | -100 | ||
| CIM | chimera invt corp | 0.46 | 115,000 | 1,520,300 | new | |||
| COMM | commscope hldg co inc | 0.00 | 0.00 | 0.00 | sold off | -100 | ||
| CRH | crh plc | 0.11 | 3,000 | 359,700 | unchanged | 0.00 | ||
| DAN | dana inc | 0.06 | 10,000 | 200,400 | unchanged | 0.00 | ||
| DUK | duke energy corp new | 1.50 | 40,000 | 4,950,000 | reduced | -20.00 | ||
| ETR | entergy corp new | 1.27 | 45,000 | 4,193,550 | reduced | -10.00 | ||
| EXP | eagle matls inc | 0.00 | 0.00 | 0.00 | sold off | -100 | ||
| F | ford mtr co | 3.07 | 10,000,000 | 10,160,000 | new | |||
| FLR | fluor corp | 1.83 | 5,100,000 | 6,063,900 | new | |||
| FOUR | shift4 pmts inc | 1.05 | 45,000 | 3,483,000 | new | |||
| IJR | ishares tr | 6.34 | 188,000 | 20,956,400 | added | 52.6 | ||
| JD | jd.com inc | 3.26 | 10,000,000 | 10,770,000 | new | |||
| KR | kroger co | 0.20 | 10,000 | 674,100 | unchanged | 0.00 | ||