Mariner Investment Group LLC Top Holdings and 13F Report (2026) About Mariner Investment Group LLCInvestment ActivityMariner Investment Group LLC has $463.11 million in total holdings as of June 30, 2026.Mariner Investment Group LLC owns shares of 112 different stocks, but just 17 companies or ETFs make up 80% of its holdings.Approximately 27.12% of the portfolio was purchased this quarter.About 59.90% of the portfolio was sold this quarter.This quarter, Mariner Investment Group LLC has purchased 100 new stocks and bought additional shares in 24 stocks.Mariner Investment Group LLC sold shares of 15 stocks and completely divested from 26 stocks this quarter.Largest Holdings ISHARES BITCOIN TRUST ETF $104,176,128SPDR S&P 500 ETF Trust $57,417,191ALIBABA GROUP HLDG LTD $35,430,000FLUOR CORP $33,301,425DOORDASH INC $24,656,250 Largest New Holdings this Quarter 25809KAB1 - DOORDASH INC $24,656,250 Holding46090E103 - Invesco QQQ $19,626,224 Holding76954AAD5 - RIVIAN AUTOMOTIVE INC $16,015,868 Holding00971TAQ4 - AKAMAI TECHNOLOGIES INC $10,955,626 Holding464288414 - iShares National Muni Bond ETF $4,891,759 Holding Largest Purchases this Quarter DOORDASH INC 25,000,000 shares (about $24.66M)Invesco QQQ 1,426,800 shares (about $19.63M)RIVIAN AUTOMOTIVE INC 15,000,000 shares (about $16.02M)AKAMAI TECHNOLOGIES INC 7,500,000 shares (about $10.96M)ALIBABA GROUP HLDG LTD 5,000,000 shares (about $5.91M) Largest Sales this Quarter SPDR S&P 500 ETF Trust 1,088,525 shares (about $210.81M)ON SEMICONDUCTOR CORP 12,000,000 shares (about $14.49M)McDonald's 28,500 shares (about $7.70M)Corning 16,000 shares (about $4.09M)Shift4 Payments 220,000 shares (about $2.74M) 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$104,176,1280.0%3,129,35222.5%SHS BEN INTSPYSPDR S&P 500 ETF Trust$57,417,191$210,810,516 â–¼-78.6%296,47512.4%ETFALIBABA GROUP HLDG LTD$35,430,000$5,905,000 â–²20.0%30,000,0007.7%NOTE 0.500% 6/0FLUOR CORP$33,301,4250.0%25,100,0007.2%NOTE 1.125% 8/1DOORDASH INC$24,656,250$24,656,250 â–²New Holding25,000,0005.3%NOTE 5/1GLOBAL PMTS INC$22,500,0000.0%25,000,0004.9%NOTE 1.500% 3/0QQQInvesco QQQ$19,626,224$19,626,224 â–²New Holding1,426,8004.2%ETFRIVIAN AUTOMOTIVE INC$16,015,868$16,015,868 â–²New Holding15,000,0003.5%NOTE 3.625%10/1RITMRithm Capital$12,512,9540.0%1,332,5832.7%FinanceAKAMAI TECHNOLOGIES INC$10,955,626$10,955,626 â–²New Holding7,500,0002.4%NOTE 0.250% 5/1SHYiShares 1-3 Year Treasury Bond ETF$8,309,450$2,084,116 â–²33.5%101,1991.8%ETFLIVE NATION ENTERTAINMENT IN$5,980,0000.0%5,000,0001.3%NOTE 2.875% 1/1CHIMERA INVT CORP$5,054,5130.0%378,8991.1%COM SHSMUBiShares National Muni Bond ETF$4,891,759$4,891,759 â–²New Holding45,4541.1%ETFETREntergy$4,594,4000.0%40,0001.0%UtilitiesVCSHVanguard Short-Term Corporate Bond ETF$4,213,643$78,714 â–²1.9%53,3170.9%ETFLECOLincoln Electric$4,169,835$2,576,775 â–²161.8%15,7050.9%IndustrialsWMBWilliams Companies$4,127,450$393,090 â–²10.5%105,0000.9%EnergyGLWCorning$3,576,020$4,086,880 â–¼-53.3%14,0000.8%TechnologySHIFT4 PMTS INC$3,424,850$3,424,850 â–²New Holding55,0000.7%6 SER A CNV PREFMTZMasTec$3,328,480$832,120 â–²33.3%8,0000.7%IndustrialsFOURShift4 Payments$3,114,500$2,740,760 â–¼-46.8%250,0000.7%FinanceGRUPO AEROMEXICO SAB DE CV$3,047,0400.0%169,2800.7%SPONSORED ADSFERGUSON ENTERPRISES INC$2,847,960$2,847,960 â–²New Holding12,0000.6%COMMON STOCK NEWEWZiShares MSCI Brazil ETF$2,760,000$2,760,000 â–²New Holding80,0000.6%ETFRWTRedwood Trust$2,608,7110.0%550,3610.6%FinanceHYGiShares iBoxx $ High Yield Corporate Bond ETF$2,459,262$251,344 â–¼-9.3%1,924,6000.5%ETFCOHRCoherent$2,440,025$401,100 â–¼-14.1%36,5000.5%TechnologyIEIiShares 3-7 Year Treasury Bond ETF$2,413,715$1,516,632 â–²169.1%20,5510.5%ETFQNITY ELECTRONICS INC$2,208,240$1,146,586 â–²108.0%104,0000.5%COMMON STOCKCIENCiena$2,142,000$2,142,000 â–²New Holding36,0000.5%TechnologyIEFiShares 7-10 Year Treasury Bond ETF$2,136,904$2,136,904 â–²New Holding22,5960.5%ETFPENNYMAC CORP$2,046,600$1,023,300 â–²100.0%2,000,0000.4%NOTE 8.500% 6/0MFAMFA Financial$2,034,9000.0%210,0000.4%FinancePMTPennyMac Mortgage Investment Trust$2,030,4000.0%180,0000.4%FinanceGE VERNOVA INC$2,020,860$2,020,860 â–²New Holding11,0000.4%COMREDWOOD TRUST INC$1,827,0000.0%1,800,0000.4%NOTE 7.750% 6/1TOLToll Brothers$1,647,500$1,647,500 â–²New Holding10,0000.4%Consumer DiscretionaryTLTiShares 20+ Year Treasury Bond ETF$1,622,474$1,622,474 â–²New Holding268,0800.4%ETFREDFIN CORP$1,587,4250.0%1,645,0000.3%NOTE 0.500% 4/0BHFBrighthouse Financial$1,582,500$1,582,500 â–²New Holding25,0000.3%FinanceFIXComfort Systems USA$1,486,463$1,486,463 â–²New Holding7500.3%IndustrialsIRENIREN$1,371,900$1,371,900 â–²New Holding30,0000.3%TechnologyLUMNLumen Technologies$1,344,000$768,000 â–²133.3%175,0000.3%Communication ServicesDXDynex Capital$1,245,4500.0%95,0000.3%FinanceIGViShares Expanded Tech-Software Sector ETF$1,132,5000.0%12,5000.2%ETFRRCRange Resources$1,115,7000.0%30,0000.2%EnergyENTGEntegris$1,085,000$542,500 â–²100.0%50,0000.2%TechnologyEQTEQT$1,063,4000.0%20,0000.2%EnergyLYONDELLBASELL INDUSTRIES NV$1,045,000$1,045,000 â–²New Holding200,0000.2%PUTSABRSabre$836,000$836,000 â–²New Holding400,0000.2%Consumer DiscretionaryWALMART INC$822,721$2,571,003 â–¼-75.8%7,2640.2%COMCATCaterpillar$790,113$341,533 â–²76.1%15,5000.2%IndustrialsWIXWix.com$777,823$369,493 â–²90.5%17,1440.2%TechnologyKARMAN HLDGS INC$765,900$649,855 â–²560.0%33,0000.2%COMMON STOCKOLNOlin$665,450$47,158 â–²7.6%254,0000.1%MaterialsCORE SCIENTIFIC INC NEW$639,750$127,950 â–²25.0%25,0000.1%COMDOWDOW$620,733$146,803 â–²31.0%268,5000.1%MaterialsCIFRCipher Mining$612,500$612,500 â–²New Holding25,0000.1%TechnologyPWRQuanta Services$607,5000.0%30,0000.1%IndustrialsON SEMICONDUCTOR CORP$603,750$14,490,000 â–¼-96.0%500,0000.1%NOTE 0.500% 3/0CSCOCisco Systems$587,300$587,300 â–²New Holding5,0000.1%TechnologyCCKCrown$559,100$1,677,300 â–¼-75.0%5,0000.1%MaterialsAESAES$513,1000.0%35,0000.1%UtilitiesSOLSTICE ADVANCED MATLS INC$502,900$422,650 â–²526.7%94,0000.1%COM SHSCOREWEAVE INC$497,700$497,700 â–²New Holding5,0000.1%COM CL AFLEXFlex$486,210$486,210 â–²New Holding3,0000.1%TechnologyWOLFSPEED INC$482,500$723,750 â–¼-60.0%10,0000.1%COMMON STOCKXPROExpro Group$443,100$147,700 â–²50.0%30,0000.1%EnergyIHRTiHeartMedia$437,855$166,821 â–²61.5%102,0640.1%Communication ServicesBKLNInvesco Senior Loan ETF$421,160$125,235 â–²42.3%1,423,2000.1%ETFTWOTwo Harbors Investments$406,7500.0%32,7760.1%FinanceMCDMcDonald's$405,465$7,703,835 â–¼-95.0%1,5000.1%Consumer DiscretionaryMITTAG Mortgage Investment Trust$380,9040.0%48,0940.1%FinanceNENoble$373,0000.0%10,0000.1%EnergyTDSTelephone and Data Systems$370,100$185,050 â–²100.0%10,0000.1%Communication ServicesNOKNokia$365,000$365,000 â–²New Holding500,0000.1%TechnologyPKGPackaging Corporation of America$357,4200.0%1,5000.1%MaterialsUSA RARE EARTH INC$323,700$323,700 â–²New Holding15,0000.1%COMAPOApollo Global Management$286,000$286,000 â–²New Holding40,0000.1%FinanceAEVEX CORP$282,600$282,600 â–²New Holding13,5280.1%COM CL APMTSCPI Card Group$271,179$103,900 â–¼-27.7%13,0500.1%TechnologyPOSTPost$266,2500.0%75,0000.1%Consumer StaplesTSEMTower Semiconductor$260,640$260,640 â–²New Holding1,0000.1%TechnologyFSKFS KKR Capital$257,5000.0%700,0000.1%FinanceENPHEnphase Energy$246,200$246,200 â–²New Holding5,0000.1%TechnologyHWMHowmet Aerospace$235,500$151,393 â–²180.0%70,0000.1%IndustrialsARESAres Management$222,000$222,000 â–²New Holding40,0000.0%FinanceAOMRAngel Oak Mortgage REIT$161,2060.0%17,7540.0%FinanceSTMSTMicroelectronics$161,025$161,025 â–²New Holding28,5000.0%TechnologyLENLennar$151,8130.0%123,5000.0%Consumer DiscretionaryOCSLOaktree Specialty Lending$136,800$46,800 â–²52.0%304,0000.0%FinanceBXSLBlackstone Secured Lending Fund$105,6250.0%325,0000.0%FinanceARCCAres Capital$95,000$95,000 â–²New Holding200,0000.0%FinanceETNEaton$94,500$94,500 â–²New Holding18,0000.0%IndustrialsGBDCGolub Capital BDC$87,5000.0%200,0000.0%FinanceIREN LIMITED$69,000$69,000 â–²New Holding40,0000.0%CALLDHID.R. Horton$55,350$40,950 â–¼-42.5%61,5000.0%Consumer DiscretionaryIBMInternational Business Machines$47,353$47,353 â–²New Holding23,5000.0%TechnologyXLEEnergy Select Sector SPDR Fund$40,000$40,000 â–²New Holding100,0000.0%ETFShowing largest 100 holdings. View all holdings. More Institutional Buying and Selling Information SEC Filings and Trading Data SEC Filings 13F Filings Top 13F Buys Top 13F Sells Unlock superior investment research and tools. Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools and reports. Get MarketBeat All Access MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. 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