Rubric Capital Management Lp Top Holdings and 13F Report (2026) About Rubric Capital Management LpInvestment ActivityRubric Capital Management Lp has $9.44 billion in total holdings as of March 31, 2026.Rubric Capital Management Lp owns shares of 83 different stocks, but just 27 companies or ETFs make up 80% of its holdings.Approximately 24.35% of the portfolio was purchased this quarter.About 13.54% of the portfolio was sold this quarter.This quarter, Rubric Capital Management Lp has purchased 76 new stocks and bought additional shares in 25 stocks.Rubric Capital Management Lp sold shares of 14 stocks and completely divested from 10 stocks this quarter.Largest Holdings iShares Russell 2000 ETF $1,277,200,000TALEN ENERGY CORP $1,149,921,048FTAI AVIATION LTD $631,165,570Golar LNG $496,674,500Teva Pharmaceutical Industries $459,330,000 Largest New Holdings this Quarter 464287655 - iShares Russell 2000 ETF $1,277,200,000 Holding98980L101 - Zoom Communications $80,470,872 HoldingG0250X149 - AMCOR PLC $50,458,491 Holding74366E102 - Protagonist Therapeutics $45,110,989 Holding26210V102 - Driven Brands $37,830,000 Holding Largest Purchases this Quarter iShares Russell 2000 ETF 5,150,000 shares (about $1.28B)Viatris 8,000,000 shares (about $108.08M)Zoom Communications 1,001,006 shares (about $80.47M)Edgewell Personal Care 2,992,929 shares (about $63.87M)Gildan Activewear 1,139,392 shares (about $63.41M) Largest Sales this Quarter FTAI AVIATION LTD 1,123,814 shares (about $275.33M)Teva Pharmaceutical Industries 6,105,510 shares (about $183.90M)Roivant Sciences 4,000,000 shares (about $110.80M)Vistra 500,000 shares (about $75.17M)Proto Labs 636,938 shares (about $36.32M) Sector Allocation Over TimeMap of 500 Largest Holdings ofRubric Capital Management Lp Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorIWMiShares Russell 2000 ETF$1,277,200,000$1,277,200,000 â–²New Holding5,150,00013.5%FinanceTALEN ENERGY CORP$1,149,921,0480.0%3,602,17112.2%COMFTAI AVIATION LTD$631,165,570$275,334,430 â–¼-30.4%2,576,1866.7%SHSGLNGGolar LNG$496,674,5000.0%9,178,9785.3%EnergyTEVATeva Pharmaceutical Industries$459,330,000$183,897,961 â–¼-28.6%15,250,0004.9%MedicalVTRSViatris$452,585,000$108,080,000 â–²31.4%33,500,0004.8%MedicalTACTransAlta$232,935,3570.0%17,781,3252.5%UtilitiesBGC GROUP INC$227,874,000$22,494,000 â–²11.0%23,300,0002.4%CL AVSTVistra$225,495,000$75,165,000 â–¼-25.0%1,500,0002.4%UtilitiesCEGConstellation Energy$199,663,750$12,566,250 â–²6.7%715,0002.1%EnergyARQTArcutis Biotherapeutics$194,878,3540.0%8,271,5772.1%MedicalMCYMercury General$189,919,528$8,815,000 â–²4.9%2,154,5042.0%FinanceKINIKSA PHARMACEUTICALS INTL$180,562,500$20,287,858 â–²12.7%3,750,0001.9%ORD SHS CL AZYMEWORKS INC$175,280,000$31,300,000 â–²21.7%7,000,0001.9%COMAKAMAkamai Technologies$149,305,000$11,485,000 â–²8.3%1,300,0001.6%Computer and TechnologyLIBERTY GLOBAL LTD$142,092,017$20,969,174 â–²17.3%11,752,8551.5%COM CL AROIVRoivant Sciences$138,500,000$110,800,000 â–¼-44.4%5,000,0001.5%MedicalAMRXAmneal Pharmaceuticals$137,197,231$16,126,085 â–¼-10.5%11,037,5891.5%MedicalLILAKLiberty Global$135,787,693$41,793,526 â–²44.5%15,395,4301.4%Computer and TechnologyDKDelek US$121,123,3260.0%2,687,4491.3%EnergyCMPRCimpress$118,947,587$7,622,587 â–²6.8%1,629,4191.3%Consumer DiscretionaryECVTEcovyst$117,489,822$17,540,178 â–¼-13.0%9,136,0671.2%Basic MaterialsLIBERTY GLOBAL LTD$108,612,305$36,806,148 â–²51.3%9,259,3611.2%COM CL CADEAAdeia$102,949,4460.0%4,284,2051.1%Business ServicesEPCEdgewell Personal Care$85,360,000$63,869,105 â–²297.2%4,000,0000.9%Consumer StaplesZMZoom Communications$80,470,872$80,470,872 â–²New Holding1,001,0060.9%Computer and TechnologyTDSTelephone and Data Systems$77,885,0000.0%1,850,0000.8%UtilitiesGILGildan Activewear$77,675,714$63,407,165 â–²444.4%1,395,7900.8%Consumer DiscretionaryIARTIntegra LifeSciences$73,042,0580.0%7,753,9340.8%MedicalSDGRSchrodinger$68,160,000$20,771,783 â–²43.8%6,000,0000.7%MedicalSPRYARS Pharmaceuticals$64,240,000$14,454,000 â–²29.0%8,000,0000.7%MedicalGEOGeo Group$62,922,856$4,307,815 â–²7.3%3,743,1800.7%Business ServicesSSYSStratasys$62,480,000$5,154,397 â–²9.0%8,000,0000.7%IndustrialsANDEAndersons$61,430,688$10,753,505 â–¼-14.9%855,8190.7%Basic MaterialsMGTXMeiraGTx$60,620,000$7,141,634 â–²13.4%7,000,0000.6%MedicalENOVEnovis$55,811,7790.0%2,453,2650.6%MedicalOPKOPKO Health$54,482,0170.0%47,791,2430.6%MedicalQDELQuidelOrtho$54,322,197$7,736,493 â–¼-12.5%3,306,2810.6%MedicalPRIMO BRANDS CORPORATION$52,392,667$15,937,919 â–¼-23.3%2,782,4040.6%CLASS A COM SHSNWLNewell Brands$52,332,988$7,742,988 â–²17.4%15,257,4310.6%Consumer StaplesAMCOR PLC$50,458,491$50,458,491 â–²New Holding1,269,3960.5%COM NEWRNWReNew Energy Global$50,380,0000.0%11,000,0000.5%EnergyPRTAProthena$48,600,000$12,856,343 â–²36.0%5,000,0000.5%MedicalPTGXProtagonist Therapeutics$45,110,989$45,110,989 â–²New Holding427,9980.5%MedicalTRVITrevi Therapeutics$44,288,610$648,706 â–¼-1.4%3,712,3730.5%MedicalOFIXOrthofix Medical$42,688,0710.0%3,721,7150.5%MedicalCOLLCollegium Pharmaceutical$42,316,736$7,170,403 â–¼-14.5%1,279,6110.4%MedicalCXWCoreCivic$38,939,775$1,848,831 â–²5.0%2,059,2160.4%FinanceNRIXNurix Therapeutics$38,345,2180.0%2,473,8850.4%MedicalDRVNDriven Brands$37,830,000$37,830,000 â–²New Holding3,000,0000.4%Retail/WholesaleCVGWCalavo Growers$36,535,713$36,535,713 â–²New Holding1,416,6620.4%Consumer StaplesCRICarter's$36,434,183$19,984,583 â–²121.5%1,018,8530.4%Consumer DiscretionaryCOMMCommScope$36,400,000$36,400,000 â–²New Holding2,000,0000.4%Computer and TechnologyMATVMativ$34,647,2450.0%3,982,4420.4%Basic MaterialsLILALiberty Latin America$32,400,000$15,611,918 â–²93.0%3,750,0000.3%Computer and TechnologyTSATTelesat$30,544,8720.0%843,7810.3%Computer and TechnologyABUSArbutus Biopharma$29,818,751$22,729,559 â–²320.6%6,626,3890.3%MedicalPRLBProto Labs$27,734,528$36,318,205 â–¼-56.7%486,4000.3%IndustrialsCOMPCompass$27,389,459$23,780,541 â–¼-46.5%3,746,8480.3%Computer and TechnologyBMRNBioMarin Pharmaceutical$24,887,234$24,887,234 â–²New Holding440,5600.3%MedicalHRTXHeron Therapeutics$24,040,4670.0%30,046,8280.3%MedicalAVOMission Produce$23,755,911$23,755,911 â–²New Holding1,726,4470.3%Consumer StaplesVENTURE GLOBAL INC$23,640,000$23,640,000 â–²New Holding1,500,0000.3%COM CL AXPERI INC$23,204,9660.0%4,143,7440.2%COMMON STOCKTHTarget Hospitality$20,318,1520.0%2,189,4560.2%Consumer DiscretionaryINDIVIOR PHARMACEUTICALS INC$20,193,457$20,193,457 â–²New Holding662,5150.2%COMACHCAcadia Healthcare$19,881,5000.0%850,0000.2%MedicalADMAADMA Biologics$16,302,766$16,302,766 â–²New Holding1,809,4080.2%MedicalDNOWDNOW$15,096,247$15,096,247 â–²New Holding1,267,5270.2%IndustrialsSEAPORT ENTMT GROUP INC$12,212,0240.0%568,5300.1%COMMON STOCKCPRICapri$11,893,5000.0%675,0000.1%Retail/WholesaleARDXArdelyx$11,146,767$11,146,767 â–²New Holding1,860,8960.1%MedicalEMBCEmbecta$9,170,7570.0%1,037,4160.1%MedicalMNKDMannKind$8,870,012$9,447,401 â–¼-51.6%3,620,4130.1%MedicalGRUPO AEROMEXICO SAB DE CV$6,544,477$6,544,477 â–²New Holding467,1290.1%SPONSORED ADSHELEHelen of Troy$5,280,979$1,575,947 â–²42.5%366,2260.1%Consumer StaplesMREOMereo BioPharma Group$5,051,4250.0%15,307,3470.1%MedicalEUPRAXIA PHARMACEUTICALS INC$5,004,071$5,004,071 â–²New Holding691,1700.1%COMPFSIPennyMac Financial Services$4,783,140$4,783,140 â–²New Holding54,7270.1%FinanceEDESA BIOTECH INC$3,595,6250.0%687,5000.0%COM NEWTXMDTherapeuticsMD$2,408,2260.0%1,192,1910.0%MedicalOPKO HEALTH INC$1,545,3210.0%1,250,0000.0%NOTE 3.750% 1/1MYPSPLAYSTUDIOS$1,265,6130.0%2,697,3840.0%Consumer DiscretionaryFLRFluor$0$164,219,111 â–¼-100.0%00.0%ConstructionEOSEEos Energy Enterprises$0$74,490,000 â–¼-100.0%00.0%IndustrialsADMArcher Daniels Midland$0$63,330,007 â–¼-100.0%00.0%Consumer StaplesBUNGE GLOBAL SA$0$60,263,511 â–¼-100.0%00.0%COM SHSGPKGraphic Packaging$0$30,120,000 â–¼-100.0%00.0%IndustrialsNFENew Fortress Energy$0$27,019,595 â–¼-100.0%00.0%EnergyDARDarling Ingredients$0$24,509,772 â–¼-100.0%00.0%Consumer StaplesINDVIndivior$0$17,887,149 â–¼-100.0%00.0%MedicalSMURFIT WESTROCK PLC$0$15,468,000 â–¼-100.0%00.0%SHSSTUBHUB HLDGS INC$0$10,619,075 â–¼-100.0%00.0%CL AShowing largest 100 holdings. 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