Tamarack Capital Management

Tamarack Capital Management as of Dec. 31, 2012

Portfolio Holdings for Tamarack Capital Management

Tamarack Capital Management holds 25 positions in its portfolio as reported in the December 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Spdr S&p 500 Etf (SPY) 19.1 $43M 300k 142.41
Johnson & Johnson (JNJ) 8.3 $19M 265k 70.10
Hologic (HOLX) 6.7 $15M 750k 20.01
Haemonetics Corporation (HAE) 5.9 $13M 326k 40.84
Greatbatch 4.8 $11M 460k 23.24
CareFusion Corporation 4.5 $10M 350k 28.58
Life Technologies 4.5 $10M 204k 49.03
Dex (DXCM) 4.1 $9.2M 675k 13.59
RTI Biologics 3.6 $8.0M 1.9M 4.27
Covidien 3.4 $7.5M 130k 57.74
Teva Pharmaceutical Industries (TEVA) 3.3 $7.5M 200k 37.34
Volcano Corporation 3.2 $7.1M 300k 23.61
MedAssets 3.1 $7.0M 415k 16.77
Pacira Pharmaceuticals (PCRX) 2.9 $6.6M 375k 17.47
McKesson Corporation (MCK) 2.9 $6.5M 67k 96.96
Computer Programs & Systems (TBRG) 2.6 $5.8M 115k 50.34
Bruker Corporation (BRKR) 2.5 $5.7M 375k 15.24
Spectranetics Corporation 2.5 $5.5M 375k 14.77
Stryker Corporation (SYK) 2.4 $5.5M 100k 54.82
AtriCure (ATRC) 2.3 $5.1M 740k 6.90
Solta Medical 2.3 $5.1M 1.9M 2.67
Alkermes (ALKS) 2.1 $4.6M 250k 18.52
D Fluidigm Corp Del (LAB) 1.7 $3.9M 273k 14.31
Express Scripts Holding 1.0 $2.2M 40k 54.00
Vocera Communications 0.6 $1.3M 53k 25.09