Rhenman & Partners Asset Management AB - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 13, 2026, for the 2025 Q4 period, Rhenman & Partners Asset Management AB held in its portfolio 94 assets valued at $1,069,994,013 (i.e. $1.07B).

The most valuable assets in the portfolio included: REGENERON PHARMACEUTICALS ($47.39M), LILLY ELI & CO ($45.37M), and BOSTON SCIENTIFIC CORP ($41.12M).

The chart below shows the top 10 valuable assets, and the table below shows the top 94 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in Rhenman & Partners Asset Management AB Portfolio
REGENERON PHARMACEUTICALS
LILLY ELI & CO
BOSTON SCIENTIFIC CORP
MEDTRONIC PLC
INTUITIVE SURGICAL INC
COOPER COS INC
CVS HEALTH CORP
ABBVIE INC
GLAUKOS CORP
DANAHER CORPORATION
Rhenman & Partners Asset Management AB - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
REGENERON PHARMACEUTICALS 61400 47392818 COM
LILLY ELI & CO 42220 45372990 COM
BOSTON SCIENTIFIC CORP 431207 41115587 COM
MEDTRONIC PLC 296000 28433760 SHS
INTUITIVE SURGICAL INC 48000 27185280 COM NEW
COOPER COS INC 327500 26841900 COM
CVS HEALTH CORP 335500 26625280 COM
ABBVIE INC 110575 25265282 COM
GLAUKOS CORP 210000 23711100 COM
DANAHER CORPORATION 99052 22674984 COM
CENCORA INC 63375 21404906 COM
VERA THERAPEUTICS INC 420000 21268800 CL A
MCKESSON CORP 25600 20999424 COM
AXSOME THERAPEUTICS INC 114800 20967072 COM
ALIGNMENT HEALTHCARE INC 1009450 19936638 COM
INSMED INC 113585 19768333 COM PAR $.01
THERMO FISHER SCIENTIFIC INC 33640 19492698 COM
PROCEPT BIOROBOTICS CORP 611000 19222060 COM
ALNYLAM PHARMACEUTICALS INC 45675 18162664 COM
UNITED HEALTH GROUP INC 54900 18123039 COM
NEUROCRINE BIOSCIENCES INC 125491 17798389 COM
INSULET CORP 61000 17338640 COM
DOXIMITY INC 372750 16505370 CL A
EDWARDS LIFESCIENCES CORP 193500 16495875 COM
NUVALENT INC 163350 16431377 COM
BIOGEN INC 92350 16252677 COM
VERTEX PHARMACEUTICALS INC 34255 15529847 COM
ENCOMPASS HEALTH CORP 146263 15524355 COM
GILEAD SCIENCES INC 126150 15483651 COM
ALIGN TECHNOLOGY INC 99000 15458850 COM
TENET HEALTHCARE CORP 76504 15202875 COM NEW
BIOMARIN PHARMACEUTICAL INC 215000 12777450 COM
JAZZ PHARMACEUTICALS PLC 74030 12585100 SHS USD
IONIS PHARMACEUTICALS INC 158500 12538935 COM
AMGEN INC 36000 11783160 COM
LIVANOVA PLC 190000 11690700 SHS
MADRIGAL PHARMACEUTICALS INC 19550 11384747 COM
THE CIGNA GROUP 38650 10637640 COM
STRUCTURE THERAPEUTICS INC 147600 10265580 SPONSORED ADS
SYNDAX PHARMACEUTICALS INC 487000 10231870 COM
NURIX THERAPEUTICS INC 537500 10196375 COM
PENNANT GROUP INC 357346 10059290 COM
ADAPTIVE BIOTECHNOLOGIES COR 605000 9825200 COM
PENUMBRA INC 31500 9793665 COM
ARROWHEAD PHARMACEUTICALS IN 144500 9593355 COM
APELLIS PHARMACEUTICALS INC 374450 9406184 COM
NATERA INC 40500 9278145 COM
KURA ONCOLOGY IN 872000 9060080 COM
ARCELLX INC 133500 8704200 COMMON STOCK
IDEAYA Biosciences Inc 250000 8642500 COM
MIRUM PHARMACEUTICALS INC 106255 8393082 COM
GUARDANT HEALTH INC 80000 8171200 COM
ROYALTY PHARMA PLC 206500 7979160 SHS CLASS A
BRIGHTSPRING HEALTH SVCS INC 198000 7415100 COM
BRUKER CORP 147315 6940010 COM
STOKE THERAPEUTICS INC 216000 6855840 COM
BRIDGEBIO PHARMA INC 81600 6241584 COM
XENON PHARMACEUTICALS INC 139000 6229980 COM
ANTERIS TECHNOLOGIES GLOBAL 1238625 6180739 COM
KRYSTAL BIOTECH INC 25000 6163500 COM
IQVIA HLDGS INC 26500 5973365 COM
IMMUNOCORE HLDGS PLC 153278 5320279 ADS
ELEVANCE HEALTH INC 15000 5258250 COM
MINERALYS THERAPEUTICS INC 142571 5173902 COM
MOONLAKE IMMUNOTHERAPEUTICS 364000 4797520 CLASS A ORD
CHARLES RIV LABS INTL INC 22000 4388560 COM
IOVANCE BIOTHERAPEUTICS INC 1595327 4355243 COM
VERICEL CORP 117000 4213170 COM
DIANTHUS THERAPEUTICS INC 98627 4064419 COM
RELAY THERAPEUTICS INC 460000 3891600 COM
RHYTHM PHARMACEUTICALS INC 35000 3746400 COM
OSCAR HEALTH INC 260000 3736200 CL A
ALKERMES PLC 133250 3728335 SHS
RADNET INC 47000 3353450 COM
INSPIRE MED SYS INC 35800 3301834 COM
OCULAR THERAPEUTIX INC 265000 3217100 COM
ASCENDIS PHARMA A/S 15000 3198600 SPONSORED ADR
JANUX THERAPEUTICS INC 225377 3110203 COM
PRIVIA HEALTH GROUP INC 125000 2963750 COM
STEVANATO GROUP S P A 147025 2958143 ORD SRS
VIKING THERAPEUTICS INC 83000 2919940 COM
CYTOKINETICS INC 44375 2819588 COM NEW
AGILENT TECHNOLOGIES INC 20000 2721400 COM
XENCOR INC 165750 2537633 COM
CENTESSA PHARMACEUTICALS PLC 100000 2501000 SPONSORED ADS
TG THERAPEUTICS INC 73250 2183583 COM
BIONTECH SE 20870 1986824 SPONSORED ADS
WEST PHARMACEUTICAL SVSC INC 7000 1925980 COM
CENTENE CORP DEL 46231 1902406 COM
UNIQURE NV 79375 1899444 SHS
DENALI THERAPEUTICS INC 100000 1651000 COM
STERIS PLC 6000 1521120 SHS USD
IRHYTHM TECHNOLOGIES INC 7000 1242080 COM
ALPHATEC HLDGS INC 20000 420800 COM NEW