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Tamarack Advisers, LP

Q1 2020 Holdings

Filed 2020-05-14 | 31 holdings | $54.2M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Atricure Inc(ATRC)Equity04963C209$20.2M600,00037.2%
Allscripts Healthcare Soluti(MDRX)Equity01988P108$19.8M2,810,00036.5%
Bio-Rad Laboratories(BIO)Equity090572207$14.0M40,00025.9%
Quest Diagnostics Inc(DGX)Equity74834L100$25.5K317,0000.0%
Medtronic PLCEquity585055106$20.3K225,0000.0%
Perrigo Co PLC(PRGO)EquityG97822103$19.2K400,0000.0%
Pacira Biosciences Inc(PCRX)Equity695127100$18.4K550,0000.0%
United Therapeutics Corp(UTHR)Equity91307C102$15.3K161,0000.0%
Mylan NVEquity628530107$13.4K900,0000.0%
Hologic Inc(HOLX)Equity436440101$13.3K380,0000.0%
Nuance Communications IncEquity67020Y100$10.5K625,0000.0%
Rigel Pharmaceuticals Inc(RIGLUSD)Equity766559603$8.7K5,550,0000.0%
Change Healthcare Inc(CHNGUSD)Equity15912K100$7.0K700,0000.0%
Optinose IncEquity68404V100$7.0K1,550,0000.0%
Merck & Co. Inc.(MRK)Equity58933Y105$6.9K90,0000.0%
Phreesia Inc(PHR)Equity71944F106$5.3K250,0000.0%
GLD US 01/15/21 C150CallListed Option78463V907$4.3K3,5000.0%
Iveric BIO Inc(OPHTEUR)Equity46583P102$4.3K1,250,0000.0%
Progenics PharmaceuticalsEquity743187106$4.2K1,100,0000.0%
Streamline Health SolutionsEquity86323X106$3.7K4,305,8820.0%
Becton Dickinson and Co(BDX)Equity075887109$3.4K15,0000.0%
Pfizer Inc(PFE)Equity717081103$3.3K100,0000.0%
Lantheus Holdings Inc(LNTH)Equity516544103$2.6K200,0000.0%
Si-Bone Inc(SIBN)Equity825704109$2.5K207,0000.0%
Radnet Inc(RDNT)Equity750491102$2.4K225,0000.0%
ICU Medical Inc(ICUI)Equity44930G107$2.2K11,0000.0%
Edwards Lifesciences Corp(EW)Equity28176E108$1.9K10,0000.0%
Misonix Inc(MSON)Equity604871103$1.9K198,8000.0%
Ehealth Inc(EHTH)Equity28238P109$1.4K10,0000.0%
Insulet Corp(PODD)Equity45784P101$8285,0000.0%
Integer Holdings Corp(ITGR)Equity45826H109$62910,0000.0%