Rhenman & Partners Asset Management AB

13F filer, CIK 1599882, Stockholm, Sweden

Rhenman & Partners Asset Management AB reported $1,232,086,076 across 95 holdings for the quarter ended 2024-09-30, in a 13F-HR filed 2024-11-13. Its ten largest share positions make up 30.7% of the portfolio.

Filed 2024-11-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC13F-HR 0001213900-24-097092

Period: 2024-09-30
Reported value: $1.23B
Holdings: 95
Top 10 weight: 30.7%
New: 8
Sold out: 6

Largest buys vs the previous quarter

Security	Shares change	Approx. value
INSPadded	+105,000	$22.2M
EXASadded	+320,000	$21.8M
MDTadded	+160,000	$14.4M
NVOnew	+100,000	$11.9M
CVSnew	+184,000	$11.6M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

Security	Shares change	Approx. value
UNHreduced	-32,600	-$19.1M
ELVreduced	-35,300	-$18.4M
OSCRreduced	-535,464	-$11.4M
CIreduced	-32,486	-$11.3M
ALNYreduced	-35,150	-$9.67M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2024

Share positions as resolved from 13F-HR 0001213900-24-097092, largest first. % of portfolio is the value over $1,232,086,076, the sum of the share positions whose value is usable for ratios (method).

Security	Shares	Value	% of portfolio	Change	Timeline
BSXBOSTON SCIENTIFIC CORP	590,000	$49.4M	4.01%	-5,000	Timeline
UNHUNITEDHEALTH GROUP INC	72,700	$42.5M	3.45%	-32,600	Timeline
LLYELI LILLY & CO	47,500	$42.1M	3.42%	+500	Timeline
REGNREGENERON PHARMACEUTICALS	39,000	$41M	3.33%	+7,000	Timeline
THCTENET HEALTHCARE CORP	221,400	$36.8M	2.99%	-7,600	Timeline
PRCTPROCEPT BIOROBOTICS CORP	445,000	$35.7M	2.89%	+5,000	Timeline
ABBVABBVIE INC	177,000	$35M	2.84%	-12,000	Timeline
MDTMEDTRONIC PLC	368,000	$33.1M	2.69%	+160,000	Timeline
EXASEXACT SCIENCES CORP	465,000	$31.7M	2.57%	+320,000	Timeline
HCAHCA HEALTHCARE INC	76,229	$31M	2.51%	-5,771	Timeline
ISRGINTUITIVE SURGICAL INC	63,000	$31M	2.51%	+2,500	Timeline
GILDGILEAD SCIENCES INC	366,500	$30.7M	2.49%	+128,000	Timeline
NTRANATERA INC	231,000	$29.3M	2.38%	+74,000	Timeline
OSCROSCAR HEALTH INC	1,371,147	$29.1M	2.36%	-535,464	Timeline
MRKMERCK & CO INC	241,000	$27.4M	2.22%	+66,000	Timeline
BDXBECTON DICKINSON & CO	112,500	$27.1M	2.2%	-500	Timeline
ELVELEVANCE HEALTH INC FORMERLY	50,500	$26.3M	2.13%	-35,300	Timeline
INSPINSPIRE MED SYS INC	122,000	$25.7M	2.09%	+105,000	Timeline
BMRNBIOMARIN PHARMACEUTICAL INC	364,500	$25.6M	2.08%	+113,000	Timeline
COOCOOPER COS INC	228,000	$25.2M	2.04%	-82,000	Timeline
ALHCALIGNMENT HEALTHCARE INC	1,977,363	$23.4M	1.9%	+335,915	Timeline
DHRDANAHER CORP DEL	83,302	$23.2M	1.88%	+34,802	Timeline
VRTXVERTEX PHARMACEUTICALS INC	47,750	$22.2M	1.8%	-6,250	Timeline
RPRXROYALTY PHARMA PLC	613,500	$17.4M	1.41%	+68,803	Timeline
TMOTHERMO FISHER SCIENTIFIC INC	25,100	$15.5M	1.26%	+1,100	Timeline
ABTABBOTT LABORATORIES	135,000	$15.4M	1.25%	-10,000	Timeline
INTRA-CELLULAR THERAPIES INCINTRA-CELLULAR THERAPIES INC	205,500	$15M	1.22%	+63,500
MCKMCKESSON CORP	30,117	$14.9M	1.21%	+117	Timeline
GKOSGLAUKOS CORP	111,000	$14.5M	1.17%	+61,000	Timeline
CITHE CIGNA GROUP	41,685	$14.4M	1.17%	-32,486	Timeline
ALGNALIGN TECHNOLOGY INC	55,000	$14M	1.14%	-1,500	Timeline
ALNYALNYLAM PHARMACEUTICALS INC	50,350	$13.8M	1.12%	-35,150	Timeline
DVAXDYNAVAX TECHNOLOGIES CORP	1,190,000	$13.3M	1.08%	-42,361	Timeline
BIIBBIOGEN INC	67,100	$13M	1.06%	-17,700	Timeline
NVONOVO-NORDISK A S	100,000	$11.9M	0.97%	new	Timeline
CVSCVS HEALTH CORP	184,000	$11.6M	0.94%	new	Timeline
IQVIQVIA HLDGS INC	48,000	$11.4M	0.92%	+17,000	Timeline
AXSMAXSOME THERAPEUTICS INC.	122,600	$11M	0.89%	-5,000	Timeline
APLSAPELLIS PHARMACEUTICALS INC	367,500	$10.6M	0.86%	+312,105	Timeline
JAZZJAZZ PHARMACEUTICALS PLC	93,000	$10.4M	0.84%	-21,000	Timeline
MOHMOLINA HEALTHCARE INC	29,600	$10.2M	0.83%	+22,600	Timeline
CORCENCORA INC	45,150	$10.2M	0.82%	-6,350	Timeline
IOVAIOVANCE BIOTHERAPEUTICS INC	1,052,500	$9.88M	0.8%	+132,500	Timeline
HUMHUMANA INC	31,000	$9.82M	0.8%	new	Timeline
CYTKCYTOKINETICS INC	180,500	$9.53M	0.77%	-17,015	Timeline
INSMINSMED INC	129,513	$9.45M	0.77%	+30,000	Timeline
PODDINSULET CORP	40,000	$9.31M	0.76%	-6,500	Timeline
NUVLNUVALENT INC	90,000	$9.21M	0.75%	+7,250	Timeline
CNCCENTENE CORP DEL	116,982	$8.81M	0.71%	-81,500	Timeline
SYKSTRYKER CORPORATION	23,000	$8.31M	0.67%	+5,000	Timeline
NBIXNEUROCRINE BIOSCIENCES INC	71,750	$8.27M	0.67%	-3,805	Timeline
IONSIONIS PHARMACEUTICALS INC	195,000	$7.81M	0.63%	+65,000	Timeline
EVHEVOLENT HEALTH INC	265,000	$7.49M	0.61%	+215,000	Timeline
CRLCHARLES RIV LABS INTL INC	37,500	$7.39M	0.6%	+3,500	Timeline
TMDXTRANSMEDICS GROUP INC	45,270	$7.11M	0.58%	+31,770	Timeline
IMVTIMMUNOVANT INC	243,000	$6.93M	0.56%	+112,500	Timeline
BBIOBRIDGEBIO PHARMA INC	268,000	$6.82M	0.55%	+83,500	Timeline
NRIXNURIX THERAPEUTICS INC	300,000	$6.74M	0.55%	+125,607	Timeline
ACHCACADIA HEALTHCARE COMPANY IN	105,750	$6.71M	0.54%	+65,926	Timeline
VKTXVIKING THERAPEUTICS INC	102,500	$6.49M	0.53%	-12,500	Timeline
BNTXBIONTECH SE	51,000	$6.06M	0.49%	new	Timeline
EHCENCOMPASS HEALTH CORP	61,000	$5.9M	0.48%	+1,000	Timeline
DXCMDEXCOM INC	87,000	$5.83M	0.47%	-30,000	Timeline
SNDXSYNDAX PHARMACEUTICALS INC	259,500	$5M	0.41%	+31,000	Timeline
ESSA PHARMA INCESSA PHARMA INC	804,649	$4.88M	0.4%	-1,405
JANXJANUX THERAPEUTICS INC	106,847	$4.85M	0.39%	0	Timeline
GERNGERON CORP	1,000,000	$4.54M	0.37%	new	Timeline
DNTHDIANTHUS THERAPEUTICS INC	150,000	$4.11M	0.33%	new	Timeline
XNCRXENCOR INC	203,750	$4.1M	0.33%	-15,000	Timeline
MIRMMIRUM PHARMACEUTICALS INC	105,000	$4.09M	0.33%	-29,250	Timeline
IDYAIDEAYA BIOSCIENCES INC	127,500	$4.04M	0.33%	+74,000	Timeline
TGTXTG THERAPEUTICS INC	171,500	$4.01M	0.33%	-42,000	Timeline
MERUS N VMERUS N V	79,500	$3.97M	0.32%	-11,000
ALKSALKERMES PLC	133,000	$3.72M	0.3%	-17,000	Timeline
ANNXANNEXON INC	560,000	$3.32M	0.27%	-340,000	Timeline
ESPRESPERION THERAPEUTICS INC NE	1,975,000	$3.26M	0.26%	0	Timeline
RLAYRELAY THERAPEUTICS INC	460,000	$3.26M	0.26%	+230,000	Timeline
KURAKURA ONCOLOGY INC	166,526	$3.25M	0.26%	0	Timeline
MDGLMADRIGAL PHARMACEUTICALS INC	15,300	$3.25M	0.26%	-11,200	Timeline
ARVNARVINAS INC	130,500	$3.21M	0.26%	-99,500	Timeline
KRYSKRYSTAL BIOTECH INC	17,000	$3.09M	0.25%	-2,000	Timeline
IGM BIOSCIENCES INCIGM BIOSCIENCES INC	185,459	$3.07M	0.25%	-9,541
BRKRBRUKER CORP	44,315	$3.06M	0.25%	+38,315	Timeline
ACLXARCELLX INC	32,000	$2.67M	0.22%	new	Timeline
MEDPMEDPACE HLDGS INC	7,500	$2.5M	0.2%	+5,000	Timeline
UHSUNIVERSAL HLTH SVCS INC	8,000	$1.83M	0.15%	new	Timeline
IMCRIMMUNOCORE HLDGS PLC	58,278	$1.81M	0.15%	0	Timeline
PRVAPRIVIA HEALTH GROUP INC	95,189	$1.73M	0.14%	-18,811	Timeline
TECHBIO-TECHNE CORP	20,000	$1.6M	0.13%	0	Timeline
RGENREPLIGEN CORP	10,000	$1.49M	0.12%	0	Timeline
XENEXENON PHARMACEUTICALS INC	35,000	$1.38M	0.11%	0	Timeline
PLRXPLIANT THERAPEUTICS INC	120,250	$1.35M	0.11%	0	Timeline
AVTRAVANTOR INC	44,000	$1.14M	0.09%	-16,000	Timeline
AMGNAMGEN INC	3,000	$967K	0.08%	-1,250	Timeline
INMBINMUNE BIO INC	178,284	$961K	0.08%	0	Timeline

Sold out in Q3 2024

Positions in the previous quarter's report that this quarter's report no longer lists.

Security	Shares before	Value before	Type
EWEDWARDS LIFESCIENCES CORP	97,500	$9.01M	shares
PENPENUMBRA INC	23,000	$4.14M	shares
STAASTAAR SURGICAL CO	65,000	$3.09M	shares
REVANCE THERAPEUTICS INCREVANCE THERAPEUTICS INC	701,707	$1.8M	shares
INARI MED INCINARI MED INC	20,000	$963K	shares
AUGMEDIX INCAUGMEDIX INC	1,000,000	$880K	shares

How Q3 2024 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

Filing	Role	Amendment	Filed	Accepted	Ingested
13F-HR 0001213900-24-097092	base		2024-11-13	acceptance time not in the bulk data set	2026-10-07 18:26:56 UTC