13F-HR filed by MARINER INVESTMENT GROUP LLC
MARINER INVESTMENT GROUP LLC filed this 13F-HR for the quarter ended 2026-06-30, filed 2026-07-27, with 124 holding rows worth $463,109,047.
- Accession
- 0001096978-26-000006
- Filer
- CIK 1096978
- Filed
- 2026-07-27
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q2 2026
A holdings report, 124 entries on the cover page, a total value of $463,109,047 stated on the cover page (in dollars after the unit check, H1), rows summing to $463,109,047 with VALUE read as dollars as filed, 13F file number 028-11231. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| IShares Bitcoin Trust Registered | 46438F101 | SHS | 3,129,352 | $104,176,128 | dollars as filed | |
| SPY | 78462F103 | SHS | 76,475 | $57,109,236 | dollars as filed | |
| ALIBABA GROUP HLDG LTD | 01609WBG6 | NOTE 0.500% 6/0 | 30,000,000 | $35,430,000 | dollars as filed | principal |
| FLUOR CORP | 343412AJ1 | NOTE 1.125% 8/1 | 25,100,000 | $33,301,425 | dollars as filed | principal |
| DOORDASH INC | 25809KAB1 | NOTE 5/1 | 25,000,000 | $24,656,250 | dollars as filed | principal |
| GLOBAL PMTS INC | 37940XAU6 | NOTE 1.500% 3/0 | 25,000,000 | $22,500,000 | dollars as filed | principal |
| INVESCO QQQ TR | 46090E103 | COM | 1,400,000 | $19,474,000 | dollars as filed | call |
| RIVIAN AUTOMOTIVE INC | 76954AAD5 | NOTE 3.625%10/1 | 15,000,000 | $16,015,868 | dollars as filed | principal |
| RITHM CAPITAL CORP COM NEW | 64828T201 | REIT | 1,332,583 | $12,512,954 | dollars as filed | |
| AKAMAI TECHNOLOGIES INC | 00971TAQ4 | NOTE 0.250% 5/1 | 7,500,000 | $10,955,626 | dollars as filed | principal |
| ISHARES TR | 464287457 | COM | 101,199 | $8,309,450 | dollars as filed | |
| Live Nation Entertainment In Note 2.875 percent 1/1 | 538034BC2 | Convertible | 5,000,000 | $5,980,000 | dollars as filed | principal |
| CHIMERA INVT CORP | 16934Q802 | COM SHS | 378,899 | $5,054,513 | dollars as filed | |
| ISHARES TR | 464288414 | NATIONAL MUN ETF | 45,454 | $4,891,759 | dollars as filed | |
| ENTERGY CORP NEW COM | 29364G103 | Stock | 40,000 | $4,594,400 | dollars as filed | |
| VANGUARD SCOTTSDALE FDS | 92206C409 | COM | 53,317 | $4,213,643 | dollars as filed | |
| LINCOLN ELEC HLDGS INC | 533900106 | COM | 15,705 | $4,169,835 | dollars as filed | |
| WILLIAMS COS INC COM | 969457100 | Stock | 55,000 | $4,088,700 | dollars as filed | |
| CORNING INC | 219350105 | COM | 14,000 | $3,576,020 | dollars as filed | |
| Shift4 Payments Inc. | 82452J307 | PFD | 55,000 | $3,424,850 | dollars as filed | |
| MASTEC INC COM | 576323109 | Stock | 8,000 | $3,328,480 | dollars as filed | |
| GRUPO AEROMEXICO SAB DE CV | 40054J109 | SPONSORED ADS | 169,280 | $3,047,040 | dollars as filed | |
| FERGUSON ENTERPRISES INC COMMON STOCK NEW | 31488V107 | Stock | 12,000 | $2,847,960 | dollars as filed | |
| ISHARES INC MSCI BRAZIL ETF | 464286400 | MSCI BRAZIL ETF | 80,000 | $2,760,000 | dollars as filed | |
| REDWOOD TRUST INC | 758075402 | COM | 550,361 | $2,608,711 | dollars as filed | |
| COHERENT CORP COM | 19247G107 | Stock | 36,500 | $2,440,025 | dollars as filed | call |
| SHIFT4 PMTS INC CL A | 82452J109 | Stock | 50,000 | $2,432,000 | dollars as filed | |
| ISHARES TR | 464288661 | 3 7 YR TREAS BD | 20,551 | $2,413,715 | dollars as filed | |
| CIENA CORP COM NEW | 171779309 | Stock | 36,000 | $2,142,000 | dollars as filed | call |
| ISHARES TR | 464287440 | 7-10 YR TRSY BD | 22,596 | $2,136,904 | dollars as filed | |
| PennyMac Corp | 70932AAH6 | Convertible Bond | 2,000,000 | $2,046,600 | dollars as filed | principal |
| MFA FINL INC COM | 55272X607 | REIT | 210,000 | $2,034,900 | dollars as filed | |
| PENNYMAC MTG INVT TR COM | 70931T103 | REIT | 180,000 | $2,030,400 | dollars as filed | |
| ISHARES TR | 464288513 | IBOXX HI YD ETF | 24,600 | $1,967,262 | dollars as filed | |
| Redwood Trust Inc Note 7.750 percent 6/1 | 758075AF2 | Convertible | 1,800,000 | $1,827,000 | dollars as filed | principal |
| TOLL BROTHERS INC COM | 889478103 | Stock | 10,000 | $1,647,500 | dollars as filed | |
| REDFIN CORP | 75737FAE8 | NOTE 0.500% 4/0 | 1,645,000 | $1,587,425 | dollars as filed | principal |
| BRIGHTHOUSE FINL INC | 10922N103 | COM | 25,000 | $1,582,500 | dollars as filed | |
| ISHARES TR | 464287432 | 20 YR TR BD ETF | 18,080 | $1,562,474 | dollars as filed | |
| QNITY ELECTRONICS INC COMMON STOCK | 74743L100 | Stock | 100,000 | $1,555,000 | dollars as filed | call |
| COMFORT SYS USA INC COM | 199908104 | Stock | 750 | $1,486,463 | dollars as filed | |
| IRENLTDF | Q4982L109 | STOK | 30,000 | $1,371,900 | dollars as filed | |
| LUMEN TECHNOLOGIES INC | 550241103 | COM | 175,000 | $1,344,000 | dollars as filed | |
| DYNEX CAP INC | 26817Q886 | COM | 95,000 | $1,245,450 | dollars as filed | |
| GE Vernova Inc. | 36828A101 | COM | 1,000 | $1,174,860 | dollars as filed | |
| iShares Expanded Tech-Software Sector ETF | 464287515 | SHS | 12,500 | $1,132,500 | dollars as filed | |
| RANGE RES CORP COM | 75281A109 | Stock | 30,000 | $1,115,700 | dollars as filed | |
| ENTEGRIS INC COM | 29362U104 | Stock | 50,000 | $1,085,000 | dollars as filed | call |
| EQT CORP COM | 26884L109 | Stock | 20,000 | $1,063,400 | dollars as filed | |
| LYONDELLBASELL INDUSTRIES | N53745950 | NV PUT | 200,000 | $1,045,000 | dollars as filed | put |
| GE Vernova Inc. | 36828A101 | COM | 10,000 | $846,000 | dollars as filed | call |
| SABRE CORP COM | 78573M104 | Stock | 400,000 | $836,000 | dollars as filed | |
| Walmart Inc. | 931142103 | COM | 7,264 | $822,721 | dollars as filed | |
| Caterpillar Inc. | 149123101 | COM | 15,500 | $790,113 | dollars as filed | call |
| WIX COM LTD SHS | M98068105 | Stock | 17,144 | $777,823 | dollars as filed | |
| KARMAN HLDGS INC COMMON STOCK | 485924104 | Stock | 15,000 | $748,800 | dollars as filed | |
| SHIFT4 PMTS INC CL A | 82452J109 | Stock | 150,000 | $667,500 | dollars as filed | call |
| OLIN CORP | 680665205 | COM PAR $1 | 254,000 | $665,450 | dollars as filed | put |
| QNITY ELECTRONICS INC COMMON STOCK | 74743L100 | Stock | 4,000 | $653,240 | dollars as filed | |
| CORE SCIENTIFIC INC NEW | 21874A106 | COM | 25,000 | $639,750 | dollars as filed | |
| DOW HLDGS INC COM | 260557103 | Stock | 268,500 | $620,733 | dollars as filed | put |
| CIPHER DIGITAL INC COM | 17253J106 | Stock | 25,000 | $612,500 | dollars as filed | |
| QUANTA SVCS INC | 74762E102 | COM | 30,000 | $607,500 | dollars as filed | call |
| ON SEMICONDUCTOR CORP | 682189AU9 | NOTE 0.500% 3/0 | 500,000 | $603,750 | dollars as filed | principal |
| Cisco Systems,Inc. | 17275R102 | COM | 5,000 | $587,300 | dollars as filed | |
| CROWN HLDGS INC COM | 228368106 | Stock | 5,000 | $559,100 | dollars as filed | |
| AES CORP COM | 00130H105 | Stock | 35,000 | $513,100 | dollars as filed | |
| SOLS | 83443Q103 | COM | 94,000 | $502,900 | dollars as filed | call |
| COREWEAVE INC COM CL A | 21873S108 | COM | 5,000 | $497,700 | dollars as filed | |
| ISHARES TR | 464288513 | IBOXX HI YD ETF | 1,900,000 | $492,000 | dollars as filed | put |
| FLEX LTD ORD | Y2573F102 | Stock | 3,000 | $486,210 | dollars as filed | |
| WOLFSPEED INC | 97785W106 | COMMON STOCK | 10,000 | $482,500 | dollars as filed | |
| EXPRO GROUP HOLDINGS NV | N3144W105 | COMMON STOCK | 30,000 | $443,100 | dollars as filed | |
| IHEARTMEDIA INC CLASS A | 45174J509 | COMMON STOCK | 102,064 | $437,855 | dollars as filed | |
| INVESCO EXCH TRADED FD TR II | 46138G508 | SR LN ETF | 1,423,200 | $421,160 | dollars as filed | put |
| TWO HBRS INVT CORP | 90187B804 | COM | 32,776 | $406,750 | dollars as filed | |
| McDonalds Corporation | 580135101 | COM | 1,500 | $405,465 | dollars as filed | |
| TPG MORTGAGE INVESTMENT TRUS | 001228501 | REIT | 48,094 | $380,904 | dollars as filed | |
| NOBLE CORP PLC ORD SHS A | G65431127 | Stock | 10,000 | $373,000 | dollars as filed | |
| TELEPHONE & DATA SYS INC | 879433829 | COM NEW | 10,000 | $370,100 | dollars as filed | |
| NOKIA CORP | 654902204 | SPONSORED ADR | 500,000 | $365,000 | dollars as filed | call |
| PACKAGING CORP AMER COM | 695156109 | Stock | 1,500 | $357,420 | dollars as filed | |
| USA RARE EARTH INC COM | 91733P107 | Stock | 15,000 | $323,700 | dollars as filed | |
| APOLLO GLOBAL MGMT INC COM | 03769M106 | Stock | 40,000 | $286,000 | dollars as filed | put |
| AEVEX CORP CL A | 00835T107 | COMMON STOCK | 13,528 | $282,600 | dollars as filed | |
| SPY | 78462F103 | SHS | 170,000 | $275,705 | dollars as filed | put |
| CPI CARD GROUP INC | 12634H200 | COMMON STOCK | 13,050 | $271,179 | dollars as filed | |
| POST HLDGS INC | 737446104 | COM | 75,000 | $266,250 | dollars as filed | put |
| TOWER SEMICONDUCTOR LTD SHS NEW | M87915274 | Stock | 1,000 | $260,640 | dollars as filed | |
| FS KKR CAP CORP | 302635206 | COM | 700,000 | $257,500 | dollars as filed | put |
| ENPHASE ENERGY INC COM | 29355A107 | Stock | 5,000 | $246,200 | dollars as filed | |
| HOWMET AEROSPACE INC COM | 443201108 | Stock | 70,000 | $235,500 | dollars as filed | call |
| ARES MANAGEMENT CORPORATION CL A COM STK | 03990B101 | Stock | 40,000 | $222,000 | dollars as filed | put |
| ANGEL OAK MORTGAGE REIT INC COM | 03464Y108 | REIT | 17,754 | $161,206 | dollars as filed | |
| STMICROELECTRONICS N V NY REGISTRY | 861012102 | ADR | 28,500 | $161,025 | dollars as filed | call |
| INVESCO QQQ TR | 46090E103 | COM | 26,800 | $152,224 | dollars as filed | put |
| LENNAR CORP CL A | 526057104 | Stock | 123,500 | $151,813 | dollars as filed | put |
| OAKTREE SPECIALTY LENDING | 67401P405 | COM | 304,000 | $136,800 | dollars as filed | put |
| BLACKSTONE SECD LENDING FD | 09261X102 | COMMON STOCK | 325,000 | $105,625 | dollars as filed | put |
| ARES CAPITAL CORP | 04010L103 | COM | 200,000 | $95,000 | dollars as filed | put |
| Eaton Corp. Plc | G29183103 | COM | 18,000 | $94,500 | dollars as filed | put |
| GOLUB CAP BDC INC | 38173M102 | COM | 200,000 | $87,500 | dollars as filed | put |
| IREN LIMITED | Q4982L909 | CALL | 40,000 | $69,000 | dollars as filed | call |
| ISHARES TR | 464287432 | 20 YR TR BD ETF | 250,000 | $60,000 | dollars as filed | call |
| D R HORTON INC COM | 23331A109 | Stock | 61,500 | $55,350 | dollars as filed | put |
| International Business Machines Corporation | 459200101 | COM | 23,500 | $47,353 | dollars as filed | call |
| Energy Select Sector SPDR Fund | 81369Y506 | SHS | 100,000 | $40,000 | dollars as filed | put |
| WILLIAMS COS INC COM | 969457100 | Stock | 50,000 | $38,750 | dollars as filed | call |
| SPY | 78462F103 | SHS | 50,000 | $32,250 | dollars as filed | call |
| ALBEMARLE CORP | 012653101 | COM | 40,000 | $27,050 | dollars as filed | call |
| iShares U.S. Aerospace & Defense ETF | 464288760 | SHS | 10,000 | $26,000 | dollars as filed | put |
| United States Oil Fund LP | 91232N207 | COM | 20,000 | $24,800 | dollars as filed | put |
| PULTE GROUP INC COM | 745867101 | Stock | 33,500 | $23,450 | dollars as filed | put |
| BLEICHROEDER ACQUISITI CORP | G1170E112 | *W EXP 12/23/203 | 10,000 | $21,800 | dollars as filed | |
| iShares iBoxx Inv Grade Corporate Bond ETF | 464287242 | SHS | 158,600 | $18,239 | dollars as filed | put |
| KARMAN HLDGS INC COMMON STOCK | 485924104 | Stock | 18,000 | $17,100 | dollars as filed | call |
| CARRIER GLOBAL CORPORATION COM | 14448C104 | Stock | 50,000 | $16,250 | dollars as filed | put |
| SHIFT4 PMTS INC CL A | 82452J109 | Stock | 50,000 | $15,000 | dollars as filed | put |
| INTERNATIONAL PAPER CO COM | 460146103 | Stock | 50,000 | $13,750 | dollars as filed | put |
| SPDR SERIES TRUST | 78464A698 | ST STR SP REGBNK | 20,000 | $11,800 | dollars as filed | put |
| PAN AMERN SILVER CORP | 697900108 | COM | 25,000 | $6,250 | dollars as filed | call |
| BOREALIS FOODS INC | 09973D113 | *W EXP 02/07/202 | 23,300 | $1,093 | dollars as filed | |
| CYCURION INC | 95758L115 | *W EXP 02/13/203 | 30,000 | $525 | dollars as filed | |
| CORNING INC | 219350105 | COM | 0 | $0 | dollars as filed | callValue filed as zero, left out of ratios.Amount filed as zero, left out of ratios. |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001096978-26-000006 | this filing | 2026-07-27 | acceptance time not in the bulk data set |