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Tamarack Advisers, LP

Q4 2017 Holdings

Filed 2018-02-14 | 32 holdings | $23.4M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Allscripts Healthcare Soluti(MDRX)Com01988P108$20.0M1,375,00085.6%
Atricure Inc(ATRC)Com04963C209$3.2M175,00013.7%
Novocure LTDComG6674U908$21.3K1,055,0000.1%
Pacira Pharmaceuticals Inc(PCRX)Com695127100$14.4K315,0000.1%
Laboratory CRP of Amer HldgsCom50540R409$12.8K80,0000.1%
Nuvasive Inc(NUVAGBP)Com670704105$12.3K210,3400.1%
Medtronic PLCCom585055106$12.1K150,0000.1%
Quidel CorpCom74838J101$11.7K270,0000.1%
Corium International IncCom21887L107$9.7K1,010,0000.0%
Gilead Sciences Inc(GILD)Com375558103$9.3K130,0000.0%
Nxstage Medical IncCom67072V103$6.7K275,0000.0%
Nektar Therapeutics(NKTREUR)Com640268108$6.3K105,0000.0%
Quest Diagnostics Inc(DGX)Com74834L100$4.9K50,0000.0%
Stericycle Inc(SRCLEUR)Com858912108$4.2K61,6410.0%
Obalon Therapeutics IncCom67424L100$4.0K604,0360.0%
Mckesson Corp(MCK)Com58155Q103$3.9K25,0000.0%
Alkermes PLC(ALKS)ComG01767105$3.8K70,0000.0%
Service Corp International(SCI)Com817565104$3.7K100,0000.0%
Adamas Pharmaceuticals Inc(ADMSEUR)Com00548A106$3.1K92,6000.0%
Lantheus Holdings Inc(LNTH)Com516544103$3.1K150,4370.0%
Cardiome Pharma CorpCom14159U301$2.9K1,875,0000.0%
Ophthotech CorpCom683745103$2.3K750,0000.0%
Steris PLC(STE)ComG84720104$2.2K25,0000.0%
Streamline Health SolutionsCom86323X106$1.8K1,050,0000.0%
R1 RCM IncCom749397105$1.8K400,0000.0%
HCA US 01/19/18 C80(HCA)CallCom40412C101$8451,0000.0%
BSX US 01/19/18 P27(BSX)PutCom101137107$3281,5000.0%
XLV US 01/19/18 P84(XLV)PutCom81369Y209$2302,0000.0%
SPY US 01/19/18 P255(SPY)PutCom78462F103$1684,0000.0%
IWM US 01/19/18 P146(IWM)PutCom464287655$962,0000.0%
TMO US 01/19/18 P195(TMO)PutCom883556102$541000.0%
Shpg US 01/19/18 C185CallCom82481R106$53940.0%