Ridgeback Capital Investments

Ridgeback Capital Investments as of Dec. 31, 2012

Portfolio Holdings for Ridgeback Capital Investments

Ridgeback Capital Investments holds 2 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
Celldex Therapeutics 74.6 $26M 3.8M 6.71
Ironwood Pharmaceuticals (IRWD) 25.4 $8.7M 784k 11.08