Rhenman & Partners Asset Management Ab Top Holdings and 13F Report (2025) About Rhenman & Partners Asset Management AbInvestment ActivityRhenman & Partners Asset Management Ab has $870.00 million in total holdings as of March 31, 2025.Rhenman & Partners Asset Management Ab owns shares of 94 different stocks, but just 36 companies or ETFs make up 80% of its holdings.Approximately 18.93% of the portfolio was purchased this quarter.About 31.19% of the portfolio was sold this quarter.This quarter, Rhenman & Partners Asset Management Ab has purchased 92 new stocks and bought additional shares in 20 stocks.Rhenman & Partners Asset Management Ab sold shares of 55 stocks and completely divested from 10 stocks this quarter.Largest Holdings UnitedHealth Group $40,553,963Eli Lilly and Company $34,481,743Vertex Pharmaceuticals $32,361,735McKesson $31,776,569Boston Scientific $30,264,000 Largest New Holdings this Quarter 110122108 - Bristol-Myers Squibb $19,821,750 Holding252131107 - DexCom $10,584,950 Holding03675P102 - ANTERIS TECHNOLOGIES GLOBAL $4,695,600 Holding925050106 - Verona Pharma $4,444,300 Holding00973Y108 - Akero Therapeutics $3,744,400 Holding Largest Purchases this Quarter Glaukos 233,469 shares (about $22.98M)Bristol-Myers Squibb 325,000 shares (about $19.82M)Elevance Health 25,800 shares (about $11.22M)Molina Healthcare 34,000 shares (about $11.20M)DexCom 155,000 shares (about $10.58M) Largest Sales this Quarter Merck & Co., Inc. 244,500 shares (about $21.95M)Inspire Medical Systems 134,041 shares (about $21.35M)The Cigna Group 50,185 shares (about $16.51M)Boston Scientific 144,000 shares (about $14.53M)Biogen 74,200 shares (about $10.15M) Sector Allocation Over TimeMap of 500 Largest Holdings ofRhenman & Partners Asset Management Ab Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorUNHUnitedHealth Group$40,553,963$8,851,375 ▲27.9%77,4304.7%MedicalLLYEli Lilly and Company$34,481,743$3,055,867 ▼-8.1%41,7504.0%MedicalVRTXVertex Pharmaceuticals$32,361,735$8,120,735 ▲33.5%66,7503.7%MedicalMCKMcKesson$31,776,569$8,816,169 ▲38.4%47,2173.7%MedicalBSXBoston Scientific$30,264,000$14,526,720 ▼-32.4%300,0003.5%MedicalGKOSGlaukos$26,573,400$22,978,019 ▲639.1%270,0003.1%MedicalGILDGilead Sciences$26,163,675$2,465,100 ▼-8.6%233,5003.0%MedicalPRCTPROCEPT BioRobotics$26,100,480$1,611,180 ▲6.6%448,0003.0%MedicalISRGIntuitive Surgical$25,506,405$6,190,875 ▼-19.5%51,5002.9%MedicalALHCAlignment Healthcare$24,900,228$7,893,167 ▼-24.1%1,337,2842.9%MedicalMDTMedtronic$22,914,300$1,302,970 ▼-5.4%255,0002.6%MedicalMOHMolina Healthcare$22,464,398$11,199,260 ▲99.4%68,2002.6%MedicalELVElevance Health$21,291,292$11,221,968 ▲111.4%48,9502.4%MedicalREGNRegeneron Pharmaceuticals$20,136,803$7,424,931 ▼-26.9%31,7502.3%MedicalCOOPER COS INC$19,906,600$10,206,350 ▲105.2%236,0002.3%COMBMYBristol-Myers Squibb$19,821,750$19,821,750 ▲New Holding325,0002.3%MedicalNTRANatera$19,585,285$2,133,877 ▲12.2%138,5002.3%MedicalEXASExact Sciences$19,047,600$1,341,990 ▼-6.6%440,0002.2%MedicalBMRNBioMarin Pharmaceutical$18,732,850$1,016,310 ▲5.7%265,0002.2%MedicalABBVAbbVie$18,573,948$7,437,960 ▼-28.6%88,6502.1%MedicalTHCTenet Healthcare$17,041,150$9,549,500 ▼-35.9%126,7002.0%MedicalPODDInsulet$16,019,210$1,050,440 ▲7.0%61,0001.8%MedicalCVSCVS Health$15,979,651$2,143,475 ▼-11.8%235,8621.8%MedicalJAZZJazz Pharmaceuticals$15,431,845$2,631,980 ▼-14.6%124,3001.8%MedicalINSMInsmed$14,151,795$9,459,960 ▲201.6%185,5001.6%MedicalOSCROscar Health$13,408,161$4,453,179 ▼-24.9%1,022,7431.5%FinanceALNYAlnylam Pharmaceuticals$13,014,154$8,423,814 ▲183.5%48,1971.5%MedicalRPRXRoyalty Pharma$12,794,430$5,727,920 ▼-30.9%411,0001.5%FinanceAXSMAxsome Therapeutics$12,782,648$1,516,190 ▼-10.6%109,6001.5%MedicalHUMHumana$12,391,218$2,222,640 ▼-15.2%46,8301.4%MedicalDXCMDexCom$10,584,950$10,584,950 ▲New Holding155,0001.2%MedicalNBIXNeurocrine Biosciences$9,933,760$1,161,300 ▼-10.5%89,8171.1%MedicalZBHZimmer Biomet$9,874,955$4,159,365 ▼-29.6%87,2501.1%MedicalCIThe Cigna Group$9,277,800$16,510,865 ▼-64.0%28,2001.1%MedicalCORCencora$9,003,164$5,944,174 ▼-39.8%32,3751.0%MedicalDHRDanaher$8,600,160$4,510,000 ▼-34.4%41,9521.0%MedicalCNCCentene$7,649,460$4,218,252 ▼-35.5%126,0000.9%MedicalDVAXDynavax Technologies$7,328,050$3,555,479 ▼-32.7%565,0000.8%MedicalTGTXTG Therapeutics$6,998,825$3,351,550 ▼-32.4%177,5000.8%MedicalABTAbbott Laboratories$6,897,800$10,081,400 ▼-59.4%52,0000.8%MedicalBIIBBiogen$6,773,580$10,153,528 ▼-60.0%49,5000.8%MedicalALGNAlign Technology$6,592,690$63,544 ▼-1.0%41,5000.8%MedicalTMOThermo Fisher Scientific$6,289,664$1,492,800 ▼-19.2%12,6400.7%MedicalHCAHCA Healthcare$5,797,638$6,082,026 ▼-51.2%16,7780.7%MedicalSNDXSyndax Pharmaceuticals$5,319,405$2,469,285 ▲86.6%433,0000.6%MedicalANTERIS TECHNOLOGIES GLOBAL$4,695,600$4,695,600 ▲New Holding1,290,0000.5%COMAMEHApollo Medical$4,651,500$2,170,700 ▲87.5%150,0000.5%MedicalVRNAVerona Pharma$4,444,300$4,444,300 ▲New Holding70,0000.5%MedicalBDXBecton, Dickinson and Company$4,352,140$6,619,834 ▼-60.3%19,0000.5%MedicalCYTKCytokinetics$4,189,808$1,808,550 ▼-30.2%104,2500.5%MedicalIQVIQVIA$3,878,600$1,234,100 ▼-24.1%22,0000.4%MedicalJANXJanux Therapeutics$3,823,929$766,071 ▼-16.7%141,6270.4%MedicalEHCEncompass Health$3,787,872$1,883,808 ▼-33.2%37,4000.4%MedicalAKROAkero Therapeutics$3,744,400$3,744,400 ▲New Holding92,5000.4%MedicalNUVLNuvalent$3,723,300$1,418,400 ▼-27.6%52,5000.4%MedicalMIRMMirum Pharmaceuticals$3,322,6630.0%73,7550.4%MedicalBNTXBioNTech$3,255,395$1,548,020 ▼-32.2%35,7500.4%MedicalKRYSKrystal Biotech$3,200,325$1,081,800 ▼-25.3%17,7500.4%MedicalMRUSMerus$3,135,7050.0%74,5000.4%MedicalRAREUltragenyx Pharmaceutical$2,969,220$2,969,220 ▲New Holding82,0000.3%MedicalNRIXNurix Therapeutics$2,962,112$483,088 ▼-14.0%249,3360.3%MedicalMRKMerck & Co., Inc.$2,962,080$21,946,320 ▼-88.1%33,0000.3%MedicalACLXArcellx$2,853,6000.0%43,5000.3%MedicalINSPInspire Medical Systems$2,548,480$21,350,050 ▼-89.3%16,0000.3%MedicalIONSIonis Pharmaceuticals$2,443,770$3,967,355 ▼-61.9%81,0000.3%MedicalVKTXViking Therapeutics$2,415,000$241,500 ▲11.1%100,0000.3%MedicalDIANTHUS THERAPEUTICS INC$2,297,014$229,054 ▲11.1%126,6270.3%COMPRVAPrivia Health Group$2,204,343$516,350 ▼-19.0%98,1890.3%MedicalIOVAIovance Biotherapeutics$2,157,264$1,956,778 ▼-47.6%647,8270.2%MedicalXNCRXencor$2,082,7800.0%195,7500.2%MedicalBRKRBruker$1,766,228$250,440 ▲16.5%42,3150.2%Computer and TechnologyMLTXMoonLake Immunotherapeutics$1,758,150$1,758,150 ▲New Holding45,0000.2%MedicalESPREsperion Therapeutics$1,535,753$1,221,847 ▼-44.3%1,066,4950.2%MedicalINMBINmune Bio$1,392,3980.0%178,2840.2%MedicalDNLIDenali Therapeutics$1,359,500$1,359,500 ▲New Holding100,0000.2%MedicalVIRVir Biotechnology$1,296,000$1,296,000 ▲New Holding200,0000.1%MedicalALKSAlkermes$1,287,780$1,287,747 ▼-50.0%39,0000.1%MedicalKURAKura Oncology$1,287,000$788,872 ▼-38.0%195,0000.1%MedicalARVNArvinas$1,284,660$193,050 ▲17.7%183,0000.1%MedicalAMGNAmgen$1,246,200$311,550 ▲33.3%4,0000.1%MedicalGERNGeron$1,244,970$345,030 ▼-21.7%783,0000.1%MedicalICLRICON Public$1,224,930$1,224,930 ▲New Holding7,0000.1%MedicalGPCRStructure Therapeutics$1,211,700$1,211,700 ▲New Holding70,0000.1%MedicalRLAYRelay Therapeutics$1,205,2000.0%460,0000.1%MedicalXENEXenon Pharmaceuticals$1,174,2500.0%35,0000.1%MedicalMEDPMedpace$1,157,822$914,070 ▼-44.1%3,8000.1%MedicalANNXAnnexon$887,800$159,225 ▼-15.2%460,0000.1%MedicalIMCRImmunocore$839,008$890,100 ▼-51.5%28,2780.1%MedicalAVTRAvantor$775,259$226,940 ▼-22.6%47,8260.1%MedicalIDYAIDEAYA Biosciences$647,010$696,150 ▼-51.8%39,5000.1%MedicalAPLSApellis Pharmaceuticals$617,828$3,659,751 ▼-85.6%28,2500.1%MedicalPENPenumbra$588,302$588,302 ▲New Holding2,2000.1%MedicalRGENRepligen$572,580$572,580 ▼-50.0%4,5000.1%MedicalIMVTImmunovant$443,041$2,035,008 ▼-82.1%25,9240.1%MedicalITCIIntra-Cellular Therapies$0$14,699,520 ▼-100.0%00.0%MedicalSYKStryker$0$8,101,125 ▼-100.0%00.0%MedicalUHSUniversal Health Services$0$5,544,078 ▼-100.0%00.0%MedicalNVONovo Nordisk A/S$0$4,301,000 ▼-100.0%00.0%MedicalCRLCharles River Laboratories International$0$2,741,310 ▼-100.0%00.0%MedicalTMDXTransMedics Group$0$2,369,300 ▼-100.0%00.0%MedicalShowing largest 100 holdings. 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