GROUP ONE TRADING, L.P. - VERENIUM CORP ownership

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of VERENIUM CORP
ValueSharesWeighting
Q3 2013$26,000
+420.0%
6,618
+221.3%
0.00%
Q2 2013$5,0002,0600.00%
Other shareholders
VERENIUM CORP shareholders Q4 2013
NameSharesValueWeighting ↓
MARXE AUSTIN W & GREENHOUSE DAVID M 1,437,217$5,706,0000.70%
GARDNER LEWIS ASSET MANAGEMENT L P 545,908$2,167,0000.59%
RHO CAPITAL PARTNERS INC 216,902$861,0000.53%
GABELLI & Co INVESTMENT ADVISERS, INC. 169,268$672,0000.15%
683 Capital Management, LLC 68,594$272,0000.07%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 80,900$321,0000.01%
AQR Capital Management 638,939$2,537,0000.01%
Beaumont Financial Partners, LLC 15,000$60,0000.01%
Tower Research Capital LLC (TRC) 7,900$31,0000.00%
SG Americas Securities, LLC 143,743$571,0000.00%
View complete list of VERENIUM CORP shareholders