VIROPHARMA INC's ticker is and the CUSIP is 928241958. A total of 5 filers reported holding VIROPHARMA INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.4%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CSS LLC/IL | 467,200 | $23,290,000 | 1.12% |
| Pentwater Capital Management LP | 600,000 | $29,910,000 | 0.86% |
| GROUP ONE TRADING, L.P. | 230,200 | $11,475,000 | 0.17% |
| Citadel Advisors | 36,900 | $1,839,000 | 0.00% |
| Timber Hill LLC | 6,400 | $319,000 | 0.00% |