Parallax Volatility Advisers, L.P. - ONYX PHARMACEUTICALS INC ownership

ONYX PHARMACEUTICALS INC's ticker is ONXX and the CUSIP is 683399109. A total of 270 filers reported holding ONYX PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is 1.50 and the average weighting 0.3%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of ONYX PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2013$12,000
+33.3%
1000.0%0.00%
Q2 2013$9,0001000.00%
Other shareholders

There were no reported owners of ONYX PHARMACEUTICALS INC in Q2 2013.

NameSharesValueWeighting ↓
View complete list of ONYX PHARMACEUTICALS INC shareholders