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Tamarack Capital Management, LLC

Q2 2015 Holdings

Filed 2015-08-11 | 35 holdings | $69.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Allscripts Misys Healthcare Solutions in(MDRX)COMM01988P108$24.3M1,775,00034.9%
Atricure Inc(ATRC)COMM04963C209$21.8M885,00031.3%
Bio-Rad Laboratories(BIO)COMM090572207$18.2M121,05026.2%
Cerus Corp(CERS)COMM157085101$4.5M865,1706.5%
Spdr S&P 500 ETF Trust(SPY)CallCOMM78462F103$123.5K600,0000.2%
Spdr S&P 500 ETF Trust(SPY)PutCOMM78462F103$82.3K400,0000.1%
Ishares Russell 2000(IWM)PutCOMM464287655$62.4K500,0000.1%
Endologix IncCOMM29266S106$62.1K4,050,0000.1%
Becton Dickinson & Co(BDX)COMM075887109$56.7K400,0000.1%
Quest Diagnostics(DGX)COMM74834L100$50.8K700,0000.1%
Patterson COS Inc(PDCOEUR)COMM703395103$41.6K855,0000.1%
Greatbatch IncCOMM39153L106$39.0K723,9620.1%
Medtronic PLC(MDT)COMMG5960L103$37.1K500,0000.1%
Alkermes PLC(ALKS)COMMG01767105$25.7K400,0000.0%
Spectranetics CorpCOMM84760C107$24.2K1,050,0000.0%
Nxstage Medical IncCOMM67072V103$23.9K1,675,0000.0%
Luminex CorpCOMM55027E102$17.3K1,000,0000.0%
Imprivata IncCOMM45323J103$16.8K1,025,0000.0%
Mimedx Group Inc(MDXG)COMM602496101$15.1K1,300,0000.0%
RTI Surgical IncCOMM74975N105$12.9K2,000,0000.0%
Catamaran CorpCOMM148887102$11.6K189,8020.0%
Lantheus Holdings Inc(LNTH)COMM516544103$11.0K1,770,9180.0%
Bruker Biosciences Corp(BRKR)COMM116794108$10.2K500,7090.0%
ICU Medical Inc(ICUI)COMM44930G107$10.1K105,7760.0%
Corium International IncCOMM21887L107$9.8K719,3850.0%
Perrigo Co PLC(PRGO)CallCOMMG97822103$9.8K53,0000.0%
Perrigo Co PLC(PRGO)COMMG97822103$9.2K50,0000.0%
BIO Techne Corp(TECH)COMM09073M104$8.0K80,7790.0%
Amarin Corporation PLCADRS023111206$7.9K3,224,6900.0%
Oxford Immunotec Global PLCCOMMG6855A103$7.0K504,6680.0%
HMS Holdings Corp(HMSY)COMM40425J101$5.7K329,2460.0%
Inogen Inc(INGN)COMM45780L104$3.3K75,0000.0%
Streamline Health SolutionsCOMM86323X106$3.2K1,138,0000.0%
Supernus Pharmaceuticals Inc(SUPN)COMM868459108$2.5K150,0000.0%
Teladoc Inc(TDOC)COMM87918A105$19010,0000.0%