IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Tamarack Advisers, LP

Q1 2021 Holdings

Filed 2021-05-12 | 77 holdings | $49.7M | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Allscripts Healthcare Soluti(MDRX)Equity01988P108$13.1M875,00026.4%
Atricure Inc(ATRC)Equity04963C209$13.1M200,00026.4%
Bioventus Inc(BVS)Equity09075A108$10.3M675,00020.8%
Angiodynamics Inc(ANGO)Equity03475V101$7.6M325,00015.3%
Callaway Golf Company(CALY)Equity131193104$2.2M81,0004.4%
AYR Wellness Inc(AYRWF)Equity05475P109$1.7M55,0003.3%
Cerus Corp(CERS)Equity157085101$902.0K150,0001.8%
Calix Networks Inc(CALX)Equity13100M509$347.0K10,0000.7%
Pacira Biosciences Inc(PCRX)Equity695127100$38.6K550,0000.1%
Medtronic PLCEquity585055106$35.4K300,0000.1%
Rigel Pharmaceuticals Inc(RIGLUSD)Equity766559603$28.6K8,350,0000.1%
Patterson COS Inc(PDCOEUR)Equity703395103$24.6K770,0000.0%
Turning Point Brands Inc(TPB)Equity90041L105$20.9K400,0000.0%
Hologic Inc(HOLX)Equity436440101$20.5K275,0000.0%
Lantheus Holdings Inc(LNTH)Equity516544103$19.8K925,0000.0%
Quest Diagnostics Inc(DGX)Equity74834L100$19.3K150,0000.0%
Laboratory CRP of Amer HldgsEquity50540R409$19.1K75,0000.0%
CVS Health Corp(CVS)Equity126650100$16.9K225,0000.0%
United Therapeutics Corp(UTHR)Equity91307C102$16.7K100,0000.0%
Luminex CorpEquity55027E102$15.3K478,3270.0%
Radnet Inc(RDNT)Equity750491102$14.9K685,0000.0%
ICU Medical Inc(ICUI)Equity44930G107$14.4K70,0000.0%
Integer Holdings Corp(ITGR)Equity45826H109$12.0K129,8000.0%
Viewray Inc(VRAYQ)Equity92672L107$10.7K2,450,0000.0%
Streamline Health SolutionsEquity86323X106$10.1K4,930,8820.0%
Plexus Corp(PLXS)Equity729132100$10.1K110,0000.0%
Nuance Communications IncEquity67020Y100$9.8K225,0000.0%
Si-Bone Inc(SIBN)Equity825704109$8.7K275,0000.0%
Henry Schein Inc(HSIC)Equity806407102$7.6K110,0000.0%
Misonix Inc(MSON)Equity604871103$6.9K350,0000.0%
Medicus Sciences AcquisitionEquity UnitG5960S116$5.9K600,0000.0%
HCA Healthcare Inc(HCA)Equity40412C101$5.7K30,0000.0%
Vertex Pharmaceuticals Inc(VRTX)Equity92532F100$5.4K25,0000.0%
Hudson Executive InvestEquity443761101$5.0K500,0000.0%
Inmode LTD(INMD)EquityM5425M103$4.5K62,8500.0%
Dermtech Inc(DMTKQ)Equity24984K105$4.3K84,0000.0%
Unitedhealth Group Inc(UNH)Equity91324P102$3.7K10,0000.0%
Iveric BIO Inc(OPHTEUR)Equity46583P102$3.6K575,0000.0%
Viatris Inc(VTRS)Equity92556V106$3.5K250,0000.0%
Evolent Health Inc(EVH)Equity30050B101$2.5K125,0000.0%
Arkg US 04/16/21 P100PutListed Option00214Q952$1.6K3,0000.0%
Xeris Pharmaceuticals IncEquity98422L107$1.6K350,0000.0%
CM Life Sciences II IncEquity Unit125842203$1.3K100,0000.0%
Terrascend Corp(TSNDF)Equity88105E108$1.3K125,0000.0%
Perrigo Co PLC(PRGO)EquityG97822103$1.0K25,0000.0%
JNJ US 04/16/21 C160CallListed Option478160904$8151,5000.0%
GLD US 09/17/21 C180CallListed Option78463V907$7888,0000.0%
Optinose IncEquity68404V100$646175,0000.0%
XBI US 04/16/21 P140PutListed Option78464A950$6431,0000.0%
American Assets Trust Inc(AAT)Equity024013104$38912,0000.0%
Page 1 of 2Next