Biotech Values

[guerlain]

TRx were 10,945 for Olysio for 1Q14. TRx were 61,383 for Sovaldi for 1Q14. (from IMS monthly numbers)

Using Olysio sales as proxy, Sovaldi Q1 sales would be ~$2B.
But Key caveats for that is 20% of Olysio sales were inventory stocking. So it's really a guessing game since no way to accurately model inventory stocking for Sovaldi.