Mariner Investment Group LLC Top Holdings and 13F Report (2026) About Mariner Investment Group LLCInvestment ActivityMariner Investment Group LLC has $587.30 million in total holdings as of September 30, 2026.Mariner Investment Group LLC owns shares of 81 different stocks, but just 9 companies or ETFs make up 80% of its holdings.Approximately 24.32% of the portfolio was purchased this quarter.About 184.79% of the portfolio was sold this quarter.This quarter, Mariner Investment Group LLC has purchased 112 new stocks and bought additional shares in 16 stocks.Mariner Investment Group LLC sold shares of 24 stocks and completely divested from 58 stocks this quarter.Largest Holdings ISHARES BITCOIN TRUST ETF $148,143,524Invesco QQQ $88,994,331FLUOR CORP $53,282,375DOORDASH INC $42,896,250ALIBABA GROUP HLDG LTD $40,592,500 Largest New Holdings this Quarter G2R11M108 - DPC HOLDINGS PLC $32,190,751 Holding92940WAF6 - WIX COM LTD $17,866,677 Holding922907746 - Vanguard Tax-Exempt Bond ETF $5,209,600 Holding78468R622 - SPDR Bloomberg High Yield Bond ETF $2,133,250 Holding67066G104 - NVIDIA $1,717,350 Holding Largest Purchases this Quarter DPC HOLDINGS PLC 806,988 shares (about $32.19M)FLUOR CORP 18,000,000 shares (about $22.25M)DOORDASH INC 20,000,000 shares (about $19.07M)WIX COM LTD 21,500,000 shares (about $17.87M)GLOBAL PMTS INC 20,000,000 shares (about $17.79M) Largest Sales this Quarter Invesco QQQ 1,306,500 shares (about $966.51M)Howmet Aerospace 69,000 shares (about $15.61M)Caterpillar 13,500 shares (about $10.95M)RIVIAN AUTOMOTIVE INC 7,500,000 shares (about $7.56M)iShares 1-3 Year Treasury Bond ETF 89,755 shares (about $7.29M) Sector Allocation Over TimeMap of 500 Largest Holdings ofMariner Investment Group LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorISHARES BITCOIN TRUST ETF$148,143,5240.0%3,129,35225.2%SHS BEN INTQQQInvesco QQQ$88,994,331$966,509,505 ▼-91.6%120,30015.2%ETFFLUOR CORP$53,282,375$22,252,500 ▲71.7%43,100,0009.1%NOTE 1.125% 8/1DOORDASH INC$42,896,250$19,065,000 ▲80.0%45,000,0007.3%NOTE 5/1ALIBABA GROUP HLDG LTD$40,592,500$3,122,500 ▲8.3%32,500,0006.9%NOTE 0.500% 6/0GLOBAL PMTS INC$40,027,500$17,790,000 ▲80.0%45,000,0006.8%NOTE 1.500% 3/0DPC HOLDINGS PLC$32,190,751$32,190,751 ▲New Holding806,9885.5%ORDINARY SHARESHYGiShares iBoxx $ High Yield Corporate Bond ETF$22,254,849$2,707,714 ▲13.9%2,191,2003.8%ETFWIX COM LTD$17,866,677$17,866,677 ▲New Holding21,500,0003.0%NOTE 9/1AKAMAI TECHNOLOGIES INC$12,630,250$2,659,000 ▲26.7%9,500,0002.2%NOTE 0.250% 5/1RITMRithm Capital$12,266,989$367,023 ▲3.1%1,373,6832.1%FinanceRIVIAN AUTOMOTIVE INC$7,560,000$7,560,000 ▼-50.0%7,500,0001.3%NOTE 3.625%10/1LQDiShares iBoxx $ Investment Grade Corporate Bond ETF$7,403,976$5,347,784 ▲260.1%571,0901.3%ETFMUBiShares National Muni Bond ETF$6,603,347$2,007,947 ▲43.7%65,3151.1%ETFVTEBVanguard Tax-Exempt Bond ETF$5,209,600$5,209,600 ▲New Holding110,0000.9%ETFCHIMERA INVT CORP$3,814,849$203,942 ▲5.6%400,2990.6%COM SHSLIVE NATION ENTERTAINMENT IN$2,743,508$2,743,508 ▼-50.0%2,500,0000.5%NOTE 2.875% 1/1SHIFT4 PMTS INC$2,712,0500.0%55,0000.5%6 SER A CNV PREFRWTRedwood Trust$2,484,601$349,200 ▲16.4%640,3610.4%FinanceOLNOlin$2,353,970$576,280 ▲32.4%336,3400.4%MaterialsJNKSPDR Bloomberg High Yield Bond ETF$2,133,250$2,133,250 ▲New Holding23,0000.4%ETFIEIiShares 3-7 Year Treasury Bond ETF$2,094,216$237,090 ▼-10.2%18,4610.4%ETFPENNYMAC CORP$1,995,3860.0%2,000,0000.3%NOTE 8.500% 6/0REDWOOD TRUST INC$1,826,1000.0%1,800,0000.3%NOTE 7.750% 6/1NVDANVIDIA$1,717,350$1,717,350 ▲New Holding57,5000.3%TechnologyMFAMFA Financial$1,694,815$46,315 ▲2.8%215,9000.3%FinanceTLTiShares 20+ Year Treasury Bond ETF$1,662,636$2,018,744 ▼-54.8%121,0740.3%ETFCATCaterpillar$1,621,580$10,945,665 ▼-87.1%2,0000.3%IndustrialsPMTPennyMac Mortgage Investment Trust$1,418,4000.0%180,0000.2%FinanceCARRCarrier Global$1,371,500$1,371,500 ▼-50.0%25,0000.2%IndustrialsWIXWix.com$1,236,5970.0%17,1440.2%TechnologyIBPInstalled Building Products$1,151,280$1,151,280 ▲New Holding6,0000.2%Consumer DiscretionaryDXDynex Capital$1,058,3000.0%95,0000.2%FinancePCGPacific Gas & Electric$980,000$980,000 ▲New Holding80,0000.2%UtilitiesSHYiShares 1-3 Year Treasury Bond ETF$929,253$7,288,108 ▼-88.7%11,4440.2%ETFIEFiShares 7-10 Year Treasury Bond ETF$907,479$1,110,570 ▼-55.0%10,1610.2%ETFGLWCorning$768,800$1,383,840 ▼-64.3%5,0000.1%TechnologyNENoble$626,100$208,700 ▲50.0%15,0000.1%EnergyLUMNLumen Technologies$613,100$57,478 ▼-8.6%160,0000.1%Communication ServicesRTXRTX$556,950$556,950 ▲New Holding3,0000.1%IndustrialsSPYSPDR S&P 500 ETF Trust$534,500$190,009 ▲55.2%460,0000.1%ETFON SEMICONDUCTOR CORP$529,7500.0%500,0000.1%NOTE 0.500% 3/0LECOLincoln Electric$529,160$3,626,069 ▼-87.3%2,0000.1%IndustrialsLMTLockheed Martin$509,250$509,250 ▲New Holding1,0000.1%IndustrialsNOCNorthrop Grumman$483,480$483,480 ▲New Holding1,0000.1%IndustrialsENTGEntegris$462,180$7,240,820 ▼-94.0%3,0000.1%TechnologyFOURShift4 Payments$449,200$299,467 ▼-40.0%150,0000.1%FinanceAMBPArdagh Metal Packaging$434,000$434,000 ▲New Holding100,0000.1%MaterialsTOLToll Brothers$404,250$943,250 ▼-70.0%3,0000.1%Consumer DiscretionaryIHRTiHeartMedia$392,181$177,847 ▲83.0%186,7530.1%Communication ServicesSLBSLB$389,760$389,760 ▲New Holding8,0000.1%EnergyRIGTransocean$366,800$366,800 ▲New Holding70,0000.1%EnergyAALAmerican Airlines Group$334,250$334,250 ▲New Holding25,0000.1%IndustrialsQXO INC$297,500$297,500 ▲New Holding300,0000.1%COM NEWUPSUnited Parcel Service$277,255$277,255 ▲New Holding37,0000.0%IndustrialsMITTAG Mortgage Investment Trust$275,5790.0%48,0940.0%FinanceHWMHowmet Aerospace$226,180$15,606,420 ▼-98.6%1,0000.0%IndustrialsTROXTronox$197,500$197,500 ▲New Holding50,0000.0%MaterialsMETAMeta Platforms$193,800$193,800 ▲New Holding200,0000.0%Communication ServicesBKLNInvesco Senior Loan ETF$150,000$63,480 ▼-29.7%1,000,0000.0%ETFUSA RARE EARTH INC$140,800$70,400 ▼-33.3%10,0000.0%COMBXSLBlackstone Secured Lending Fund$138,1250.0%325,0000.0%FinanceGBDCGolub Capital BDC$137,550$320,950 ▼-70.0%60,0000.0%FinanceAOMRAngel Oak Mortgage REIT$129,6040.0%17,7540.0%FinanceDOWDOW$129,085$163,399 ▼-55.9%118,5000.0%MaterialsHDHome Depot$128,000$128,000 ▲New Holding20,0000.0%Consumer DiscretionaryOCSLOaktree Specialty Lending$115,500$112,500 ▼-49.3%154,0000.0%FinanceTSLATesla$113,500$113,500 ▲New Holding100,0000.0%Consumer DiscretionaryUALUnited Airlines$78,838$78,838 ▲New Holding42,5000.0%IndustrialsLENLennar$73,500$56,175 ▼-43.3%70,0000.0%Consumer DiscretionaryDHID.R. Horton$71,000$38,163 ▼-35.0%40,0000.0%Consumer DiscretionaryFCXFreeport-McMoRan$48,200$48,200 ▲New Holding40,0000.0%MaterialsBHFBrighthouse Financial$41,625$27,750 ▼-40.0%15,0000.0%FinanceQSRRestaurant Brands International$37,500$37,500 ▲New Holding25,0000.0%Consumer DiscretionaryUWMCUWM$23,600$23,600 ▲New Holding20,0000.0%FinanceARCCAres Capital$20,0000.0%200,0000.0%FinanceBARCLAYS BANK PLC$20,000$20,000 ▲New Holding200,0000.0%IPATH S&P 500 SHSTLAStellantis$11,250$11,250 ▲New Holding50,0000.0%Consumer DiscretionaryPASQAL HLDG SA$10,700$10,700 ▲New Holding10,0000.0%*W EXP 08/28/203BOREALIS FOODS INC$1,1480.0%23,3000.0%*W EXP 02/07/202CYCURION INC$3900.0%30,0000.0%*W EXP 02/13/203ETREntergy$0$4,594,400 ▼-100.0%00.0%UtilitiesVCSHVanguard Short-Term Corporate Bond ETF$0$4,213,643 ▼-100.0%00.0%ETFWMBWilliams Companies$0$4,127,450 ▼-100.0%00.0%EnergyMTZMasTec$0$3,328,480 ▼-100.0%00.0%IndustrialsGRUPO AEROMEXICO SAB DE CV$0$3,047,040 ▼-100.0%00.0%SPONSORED ADSFERGUSON ENTERPRISES INC$0$2,847,960 ▼-100.0%00.0%COMMON STOCK NEWEWZiShares MSCI Brazil ETF$0$2,760,000 ▼-100.0%00.0%ETFCOHRCoherent$0$2,440,025 ▼-100.0%00.0%TechnologyQNITY ELECTRONICS INC$0$2,208,240 ▼-100.0%00.0%COMMON STOCKCIENCiena$0$2,142,000 ▼-100.0%00.0%TechnologyGE VERNOVA INC$0$2,020,860 ▼-100.0%00.0%COMREDFIN CORP$0$1,587,425 ▼-100.0%00.0%NOTE 0.500% 4/0FIXComfort Systems USA$0$1,486,463 ▼-100.0%00.0%IndustrialsIRENIREN$0$1,371,900 ▼-100.0%00.0%TechnologyIGViShares Expanded Tech-Software Sector ETF$0$1,132,500 ▼-100.0%00.0%ETFRRCRange Resources$0$1,115,700 ▼-100.0%00.0%EnergyEQTEQT$0$1,063,400 ▼-100.0%00.0%EnergyLYONDELLBASELL INDUSTRIES NV$0$1,045,000 ▼-100.0%00.0%PUTSABRSabre$0$836,000 ▼-100.0%00.0%Consumer DiscretionaryShowing largest 100 holdings. 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