TAMARACK CAPITAL MANAGEMENT, LLC Information

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

Report Date: 12/31/2013

Position Statistics

Total Positions 37
New Positions 11
Increased Positions 20
Decreased Positions 17
Positions with Activity 37
Sold Out Positions 11
Total Mkt Value (in $ millions) 290

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 0%
Consumer Cyclical
Consumer/Non-Cyclical
Energy
Financial
Healthcare 82.37%
Services 9.3%
Technology 6.63%
Transportation
Utilities

37 Positions as of 12/31/2013

Company ▲ Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held
ALKERMES PLC SHS 30,443 2,868 10.40 690,000
ATRICURE INC COM 13,726 -953 (6.49) 841,600
AUXILIUM PHARMACEUTICALS INC COM 32,463 18,828 138.10 1,250,000
BIOMED REALTY TRUST INC COM 9,198 9,198 New 450,000
BIOSCRIP INC COM 3,605 3,605 New 500,000
BRUKER CORP COM -3,701 Sold Out 0
CAREFUSION CORP COM 17,710 9,048 104.44 460,000
CATAMARAN CORP COM 3,909 3,909 New 100,000
CHEMED CORP NEW COM -3,229 Sold Out 0
CONMED CORP COM 2,684 -1,003 (27.21) 56,337
COVIDIEN PLC SHS 13,273 1,747 15.15 190,000
DEXCOM INC COM 11,340 -614 (5.14) 310,000
DISCOVERY LABORATORIES INC NEW COM NEW 468 468 New 246,055
EDWARDS LIFESCIENCES CORP COM -9,121 Sold Out 0
FLUIDIGM CORP DEL COM -1,631 Sold Out 0
GENTIVA HEALTH SERVICES INC COM -1,216 Sold Out 0
GREATBATCH INC COM 18,744 -469 (2.44) 400,000
HEALTH CARE REIT INC COM 10,220 10,220 New 165,000
HEALTHSTREAM INC COM -1,856 Sold Out 0
INSYS THERAPEUTICS INC NEW COM NEW 13,621 13,621 New 352,500