TAMARACK CAPITAL MANAGEMENT, LLC Information

5050 AVENIDA ENCINAS, CARLSBAD, California, 92008, (760) 729-0050

Report Date: 06/30/2014

Position Statistics

Total Positions 30
New Positions 9
Increased Positions 22
Decreased Positions 8
Positions with Activity 30
Sold Out Positions 3
Total Mkt Value (in $ millions) 365

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials
Capital Goods
Conglomerates
Consumer Cyclical
Consumer/Non-Cyclical
Energy
Financial
Healthcare 88.34%
Services 3.83%
Technology 5.98%
Transportation
Utilities

22 INCREASED Positions as of 06/30/2014

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
CAREFUSION CORP COM 40,644 8,129 25 875,000
ENDOLOGIX INC COM 33,369 13,348 66.67 2,375,000
SPECTRANETICS CORP COM 32,051 17,419 119.05 1,150,000
AUXILIUM PHARMACEUTICALS INC COM 29,419 578 2.00 943,526
ALKERMES PLC SHS 23,720 2,259 10.53 525,000
VOLCANO CORPORATION COM 23,533 4,353 22.69 2,018,300
COVIDIEN PLC SHS 20,509 4,558 28.57 225,000
GREATBATCH INC COM 16,901 909 5.69 369,900
AEGERION PHARMACEUTICALS INC COM 13,476 13,476 New 400,000
TEVA PHARMACEUTICAL INDS LTD ADR 12,909 12,909 New 246,500
RTI SURGICAL INC COM 10,901 761 7.50 2,150,000
IRONWOOD PHARMACEUTICALS INC COM CL A 10,016 10,016 New 800,000
LUMINEX CORP DEL COM 9,810 3,924 66.67 500,000
PATTERSON COMPANIES INC COM 9,144 9,144 New 225,000
ATRICURE INC COM 8,839 2,475 38.90 586,555
NATUS MEDICAL INC DEL COM 4,411 4,411 New 153,533
CORIUM INTL INC COM 4,205 4,205 New 627,670
STREAMLINE HEALTH SOLUTIONS COM 4,039 591 17.14 1,025,000
DISCOVERY LABORATORIES INC NEW COM NEW 2,580 860 50 1,500,000
IMPRIVATA INC COM 2,542 2,542 New 195,553


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