Ridgeback Capital Investments as of March 31, 2012
Portfolio Holdings for Ridgeback Capital Investments
Ridgeback Capital Investments holds 13 positions in its portfolio as reported in the March 2012 quarterly 13F filing
Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
---|---|---|---|---|---|
Ironwood Pharmaceuticals (IRWD) | 28.4 | $36M | 2.7M | 13.31 | |
Ariad Pharmaceuticals | 18.4 | $23M | 1.5M | 15.98 | |
Biogen Idec (BIIB) | 12.6 | $16M | 126k | 126.00 | |
Regeneron Pharmaceuticals (REGN) | 10.7 | $13M | 115k | 116.62 | |
Santarus | 8.8 | $11M | 1.9M | 5.85 | |
Celldex Therapeutics | 6.5 | $8.2M | 1.6M | 5.09 | |
Array BioPharma | 5.2 | $6.6M | 1.9M | 3.41 | |
Sunesis Pharmaceuticals | 3.4 | $4.3M | 1.5M | 2.87 | |
Dynavax Technologies Corporation | 2.0 | $2.5M | 500k | 5.03 | |
Lorillard | 1.8 | $2.3M | 18k | 129.50 | |
Sangamo Biosciences (SGMO) | 1.4 | $1.7M | 350k | 4.90 | |
BioMarin Pharmaceutical (BMRN) | 0.7 | $856k | 25k | 34.24 | |
Threshold Pharmaceuticals | 0.1 | $132k | 15k | 8.80 |