Ridgeback Capital Investments as of Sept. 30, 2011
Portfolio Holdings for Ridgeback Capital Investments
Ridgeback Capital Investments holds 5 positions in its portfolio as reported in the September 2011 quarterly 13F filing
Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
---|---|---|---|---|---|
Ironwood Pharmaceuticals (IRWD) | 69.4 | $88M | 8.2M | 10.80 | |
Medicines Company | 16.2 | $21M | 1.4M | 14.88 | |
Pharmasset | 8.4 | $11M | 130k | 82.37 | |
Regeneron Pharmaceuticals (REGN) | 5.1 | $6.5M | 112k | 58.20 | |
MarketAxess Holdings (MKTX) | 0.8 | $1.0M | 40k | 26.02 |