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Sectoral Asset Management Inc Top Holdings and 13F Report (2026)

About Sectoral Asset Management Inc

Investment Activity

  • Sectoral Asset Management Inc has $143.30 million in total holdings as of June 30, 2026.
  • Sectoral Asset Management Inc owns shares of 82 different stocks, but just 35 companies or ETFs make up 80% of its holdings.
  • Approximately 28.33% of the portfolio was purchased this quarter.
  • About 17.81% of the portfolio was sold this quarter.
  • This quarter, Sectoral Asset Management Inc has purchased 77 new stocks and bought additional shares in 17 stocks.
  • Sectoral Asset Management Inc sold shares of 17 stocks and completely divested from 10 stocks this quarter.

Largest Holdings

CONTINEUM THERAPEUTICS
$11,925,151
SHOULDER INNOVATIONS
$8,728,654

Largest New Holdings this Quarter

687604108 - ORUKA THERAPEUTICS INC
$3,995,903 Holding
24477V105 - DEFINIUM THERAPEUTICS INC
$3,683,702 Holding
450056106 - iRhythm Technologies
$3,101,027 Holding
05338F306 - AVALO THERAPEUTICS INC
$2,216,177 Holding
G2545C104 - CRESCENT BIOPHARMA INC.
$2,183,400 Holding

Largest Purchases this Quarter

ORUKA THERAPEUTICS INC
41,987 shares (about $4.00M)
DEFINIUM THERAPEUTICS INC
78,310 shares (about $3.68M)
iRhythm Technologies
26,070 shares (about $3.10M)
AVALO THERAPEUTICS INC
119,923 shares (about $2.22M)
Summit Therapeutics
150,565 shares (about $2.19M)

Largest Sales this Quarter

Gilead Sciences
6,870 shares (about $867.96K)
Vertex Pharmaceuticals
1,575 shares (about $782.35K)
UnitedHealth Group
1,722 shares (about $715.71K)
Abbott Laboratories
7,498 shares (about $680.37K)
argenex
733 shares (about $680.06K)

Sector Allocation Over Time

Map of 500 Largest Holdings ofSectoral Asset Management Inc

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
CONTINEUM THERAPEUTICS
$11,925,1510.0%727,5878.3%CL A
SHOULDER INNOVATIONS
$8,728,6540.0%430,4076.1%COMMON STOCK
Eli Lilly and Company stock logo
LLY
Eli Lilly and Company
$7,621,1780.0%6,3545.3%Healthcare
UnitedHealth Group Incorporated stock logo
UNH
UnitedHealth Group
$5,500,863$715,715 â–¼-11.5%13,2353.8%Healthcare
Johnson & Johnson stock logo
JNJ
Johnson & Johnson
$4,626,8250.0%18,2183.2%Healthcare
ORUKA THERAPEUTICS INC
$3,995,903$3,995,903 â–²New Holding41,9872.8%COM
BioNTech SE Sponsored ADR stock logo
BNTX
BioNTech
$3,895,910$1,833,550 â–²88.9%41,8692.7%Healthcare
DEFINIUM THERAPEUTICS INC
$3,683,702$3,683,702 â–²New Holding78,3102.6%COM SHS
DexCom, Inc. stock logo
DXCM
DexCom
$3,418,417$1,853,809 â–²118.5%50,7562.4%Healthcare
Arcus Biosciences, Inc. stock logo
RCUS
Arcus Biosciences
$3,418,122$2,028,614 â–²146.0%110,8702.4%Healthcare
Amgen Inc. stock logo
AMGN
Amgen
$3,335,1250.0%9,2102.3%Healthcare
Summit Therapeutics PLC stock logo
SMMT
Summit Therapeutics
$3,208,023$2,193,732 â–²216.3%220,1802.2%Healthcare
iRhythm Technologies stock logo
IRTC
iRhythm Technologies
$3,101,027$3,101,027 â–²New Holding26,0702.2%Healthcare
AbbVie Inc. stock logo
ABBV
AbbVie
$3,070,0080.0%12,2002.1%Healthcare
Merck & Co., Inc. stock logo
MRK
Merck & Co., Inc.
$2,772,9810.0%21,4801.9%Healthcare
ARRIVENT BIOPHARMA
$2,745,954$1,703,302 â–²163.4%79,0431.9%COM
Vertex Pharmaceuticals Incorporated stock logo
VRTX
Vertex Pharmaceuticals
$2,698,237$782,350 â–¼-22.5%5,4321.9%Healthcare
argenex SE stock logo
ARGX
argenex
$2,626,517$680,055 â–¼-20.6%2,8311.8%Healthcare
Gilead Sciences, Inc. stock logo
GILD
Gilead Sciences
$2,605,131$867,956 â–¼-25.0%20,6201.8%Healthcare
Insmed, Inc. stock logo
INSM
Insmed
$2,475,290$378,288 â–²18.0%23,2161.7%Healthcare
TECTONIC THERAPEUTIC
$2,440,934$1,785,781 â–²272.6%71,0091.7%COM
Intuitive Surgical, Inc. stock logo
ISRG
Intuitive Surgical
$2,326,428$238,608 â–²11.4%5,8501.6%Healthcare
Immatics N.V. stock logo
IMTX
Immatics
$2,278,521$1,601,533 â–²236.6%224,9281.6%Healthcare
Stryker Corporation stock logo
SYK
Stryker
$2,248,893$395,899 â–²21.4%7,1291.6%Healthcare
AVALO THERAPEUTICS INC
$2,216,177$2,216,177 â–²New Holding119,9231.5%COM NEW
CRESCENT BIOPHARMA INC.
$2,183,400$2,183,400 â–²New Holding121,3001.5%COM
Roivant Sciences Ltd. stock logo
ROIV
Roivant Sciences
$2,162,329$1,012,154 â–²88.0%61,1001.5%Healthcare
IQVIA Holdings Inc. stock logo
IQV
IQVIA
$2,096,051$490,972 â–²30.6%10,8481.5%Healthcare
Pulse Biosciences, Inc stock logo
PLSE
Pulse Biosciences
$1,882,728$1,882,728 â–²New Holding67,8951.3%Healthcare
Danaher Corporation stock logo
DHR
Danaher
$1,830,7260.0%9,5971.3%Healthcare
Thermo Fisher Scientific Inc. stock logo
TMO
Thermo Fisher Scientific
$1,759,9260.0%3,5081.2%Healthcare
Abbott Laboratories stock logo
ABT
Abbott Laboratories
$1,640,579$680,368 â–¼-29.3%18,0801.1%Healthcare
Alphatec Holdings, Inc. stock logo
ATEC
Alphatec
$1,608,035$1,608,035 â–²New Holding185,9001.1%Healthcare
Boston Scientific Corporation stock logo
BSX
Boston Scientific
$1,550,564$66,154 â–²4.5%36,3301.1%Healthcare
TransMedics Group, Inc. stock logo
TMDX
TransMedics Group
$1,457,919$1,457,919 â–²New Holding21,9501.0%Healthcare
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
$1,391,153$769,266 â–²123.7%16,3301.0%Healthcare
Regeneron Pharmaceuticals, Inc. stock logo
REGN
Regeneron Pharmaceuticals
$1,352,458$467,655 â–¼-25.7%2,1690.9%Healthcare
CVS Health Corporation stock logo
CVS
CVS Health
$1,344,850$1,344,850 â–²New Holding13,0000.9%Healthcare
Edwards Lifesciences Corporation stock logo
EW
Edwards Lifesciences
$1,341,160$227,236 â–¼-14.5%14,8260.9%Healthcare
Trevi Therapeutics, Inc. stock logo
TRVI
Trevi Therapeutics
$1,223,365$165,052 â–¼-11.9%65,5960.9%Healthcare
Bristol Myers Squibb Company stock logo
BMY
Bristol Myers Squibb
$1,218,6630.0%21,1500.9%Healthcare
Vera Therapeutics, Inc. stock logo
VERA
Vera Therapeutics
$1,097,3370.0%25,5730.8%Healthcare
Cogent Biosciences, Inc. stock logo
COGT
Cogent Biosciences
$1,034,838$178,020 â–²20.8%26,7400.7%Healthcare
Medtronic PLC stock logo
MDT
Medtronic
$876,3450.0%11,1000.6%Healthcare
Tarsus Pharmaceuticals, Inc. stock logo
TARS
Tarsus Pharmaceuticals
$836,158$126,698 â–²17.9%13,2850.6%Healthcare
Kura Oncology, Inc. stock logo
KURA
Kura Oncology
$784,1360.0%71,4800.5%Healthcare
Centene Corporation stock logo
CNC
Centene
$770,280$770,280 â–²New Holding12,0000.5%Healthcare
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
$742,307$184,222 â–¼-19.9%1,3700.5%Healthcare
HINGE HEALTH INC
$725,752$290,500 â–¼-28.6%8,7440.5%CL A
NEKTAR THERAPEUTICS
$705,849$51,659 â–¼-6.8%10,1110.5%COM NEW
Alnylam Pharmaceuticals, Inc. stock logo
ALNY
Alnylam Pharmaceuticals
$695,3790.0%2,3100.5%Healthcare
ASCENDIS PHARMA A/S
$685,470$685,470 â–²New Holding2,5700.5%ORD SHS
Pfizer Inc. stock logo
PFE
Pfizer
$662,2000.0%27,5000.5%Healthcare
Ardelyx, Inc. stock logo
ARDX
Ardelyx
$624,2090.0%122,3940.4%Healthcare
Privia Health Group, Inc. stock logo
PRVA
Privia Health Group
$621,019$77,190 â–¼-11.1%24,1360.4%Healthcare
PTC Therapeutics, Inc. stock logo
PTCT
PTC Therapeutics
$609,328$66,887 â–²12.3%7,4700.4%Healthcare
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
$570,8880.0%7,2000.4%Healthcare
AGOMAB THERAPEUTICS
$564,6300.0%43,5000.4%SPONSORED ADS
BioMarin Pharmaceutical Inc. stock logo
BMRN
BioMarin Pharmaceutical
$540,7290.0%9,4500.4%Healthcare
BEONE MEDICINES LTD
$532,8940.0%1,8700.4%SP ADR
Humana Inc. stock logo
HUM
Humana
$497,299$497,299 â–²New Holding1,2500.3%Healthcare
Jazz Pharmaceuticals PLC stock logo
JAZZ
Jazz Pharmaceuticals
$421,6980.0%1,7500.3%Healthcare
Royalty Pharma PLC stock logo
RPRX
Royalty Pharma
$403,7040.0%7,2000.3%Healthcare
Biogen Inc. stock logo
BIIB
Biogen
$399,7110.0%1,8500.3%Healthcare
Mineralys Therapeutics, Inc. stock logo
MLYS
Mineralys Therapeutics
$392,964$460,090 â–¼-53.9%14,5650.3%Healthcare
Illumina, Inc. stock logo
ILMN
Illumina
$374,8700.0%2,1320.3%Healthcare
Axsome Therapeutics, Inc. stock logo
AXSM
Axsome Therapeutics
$367,1550.0%1,5000.3%Healthcare
Syndax Pharmaceuticals, Inc. stock logo
SNDX
Syndax Pharmaceuticals
$342,765$349,760 â–¼-50.5%15,6800.2%Healthcare
Revolution Medicines, Inc. stock logo
RVMD
Revolution Medicines
$342,7220.0%1,8300.2%Healthcare
ABIVAX SA
$311,8280.0%2,3400.2%SPONSORED ADS
BridgeBio Pharma, Inc. stock logo
BBIO
BridgeBio Pharma
$305,368$297,920 â–¼-49.4%4,1000.2%Healthcare
Moderna, Inc. stock logo
MRNA
Moderna
$304,6310.0%4,3500.2%Healthcare
Guardant Health, Inc. stock logo
GH
Guardant Health
$297,0590.0%1,9800.2%Healthcare
Incyte Corporation stock logo
INCY
Incyte
$266,3960.0%2,3500.2%Healthcare
Oric Pharmaceuticals, Inc. stock logo
ORIC
Oric Pharmaceuticals
$254,5050.0%23,5000.2%Healthcare
ARS Pharmaceuticals, Inc. stock logo
SPRY
ARS Pharmaceuticals
$239,499$394,493 â–¼-62.2%29,9000.2%Healthcare
Structure Therapeutics Inc. Sponsored ADR stock logo
GPCR
Structure Therapeutics
$232,123$524,732 â–¼-69.3%4,3250.2%Healthcare
Medpace Holdings, Inc. stock logo
MEDP
Medpace
$227,7240.0%4300.2%Healthcare
TEMPUS AI INC
$224,768$224,768 â–²New Holding3,8800.2%CL A
Corbus Pharmaceuticals Holdings, Inc. stock logo
CRBP
Corbus Pharmaceuticals
$187,600$187,600 â–²New Holding20,0000.1%Healthcare
PALISADE BIO INC
$183,9200.0%88,0000.1%COM
ENGENE THERAPEUTICS INC
$37,541$37,541 â–²New Holding21,7000.0%COM
EVOMMUNE INC
$0$13,541,225 â–¼-100.0%00.0%COM SHS
RAPPORT THERAPEUTICS
$0$835,005 â–¼-100.0%00.0%COM
BOUNDLESS BIO
$0$746,431 â–¼-100.0%00.0%COM
Ascendis Pharma A/S stock logo
ASND
Ascendis Pharma A/S
$0$728,276 â–¼-100.0%00.0%Healthcare
uniQure N.V. stock logo
QURE
uniQure
$0$499,411 â–¼-100.0%00.0%Healthcare
Alignment Healthcare, Inc. stock logo
ALHC
Alignment Healthcare
$0$474,172 â–¼-100.0%00.0%Healthcare
RadNet, Inc. stock logo
RDNT
RadNet
$0$447,064 â–¼-100.0%00.0%Healthcare
Inspire Medical Systems, Inc. stock logo
INSP
Inspire Medical Systems
$0$372,666 â–¼-100.0%00.0%Healthcare
Neurocrine Biosciences, Inc. stock logo
NBIX
Neurocrine Biosciences
$0$343,841 â–¼-100.0%00.0%Healthcare
OMADA HEALTH INC
$0$322,043 â–¼-100.0%00.0%COM

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