MPM Asset Management

Mpm Asset Management as of Sept. 30, 2013

Portfolio Holdings for Mpm Asset Management

Mpm Asset Management holds 11 positions in its portfolio as reported in the September 2013 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Epizyme 32.5 $115M 2.9M 40.00
Aratana Therapeutics 20.1 $71M 4.4M 16.34
Portola Pharmaceuticals 18.4 $65M 2.4M 26.75
Pacira Pharmaceuticals (PCRX) 11.2 $40M 824k 48.08
PharmAthene 3.8 $13M 6.3M 2.10
Verastem 3.6 $13M 1.0M 12.45
Conatus Pharmaceuticals 3.4 $12M 1.2M 10.05
Kalobios Pharmaceuticals 3.4 $12M 2.6M 4.52
Zalicus 1.9 $6.7M 5.6M 1.20
AVEO Pharmaceuticals 1.3 $4.6M 2.2M 2.06
EnteroMedics 0.6 $2.1M 1.7M 1.25