MPM Asset Management

MPM Asset Management as of Dec. 31, 2012

Portfolio Holdings for MPM Asset Management

MPM Asset Management holds 8 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
Pacira Pharmaceuticals (PCRX) 52.1 $58M 3.3M 17.47
Verastem 16.2 $18M 2.0M 8.79
AVEO Pharmaceuticals 16.1 $18M 2.2M 8.05
PharmAthene 6.5 $7.1M 6.3M 1.12
EnteroMedics 4.2 $4.7M 1.7M 2.80
Zalicus 3.3 $3.6M 5.6M 0.65
Idenix Pharmaceuticals 1.5 $1.7M 342k 4.85
iCAD 0.0 $45k 9.4k 4.79