Matrix Capital Management Company

Matrix Capital Management Company as of March 31, 2011

Portfolio Holdings for Matrix Capital Management Company

Matrix Capital Management Company holds 23 positions in its portfolio as reported in the March 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
TransDigm Group Incorporated (TDG) 18.5 $90M 1.1M 83.83
Valeant Pharmaceuticals Int 10.7 $52M 1.1M 49.81
Mednax (MD) 10.1 $50M 742k 66.61
Popular 7.6 $37M 13M 2.92
Express Scripts 6.0 $29M 523k 55.61
SLM Corporation (SLM) 5.8 $29M 1.9M 15.30
CIGNA Corporation 4.0 $20M 440k 44.28
Crown Castle International 3.8 $19M 434k 42.55
Health Net 3.7 $18M 550k 32.70
DaVita (DVA) 3.5 $17M 200k 85.51
Carter's (CRI) 3.3 $16M 564k 28.63
Scripps Networks Interactive 3.3 $16M 322k 50.09
PHH Corporation 3.1 $15M 695k 21.77
National CineMedia 2.9 $14M 764k 18.67
Home Inns & Hotels Management 2.5 $12M 309k 39.57
7 Days Group Holdings 2.4 $12M 578k 20.28
Amazon (AMZN) 2.1 $10M 58k 180.14
SBA Communications Corporation 2.1 $10M 255k 39.68
WuXi PharmaTech 2.1 $10M 649k 15.46
Tyler Technologies (TYL) 0.9 $4.6M 193k 23.71
D Bona Film Group 0.8 $4.0M 625k 6.40
Southwest Airlines (LUV) 0.5 $2.5M 200k 12.63
SolarWinds 0.2 $1.2M 50k 23.46