BAMCO INC /NY/ - IMPERVA INC ownership

IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 123 filers reported holding IMPERVA INC in Q2 2014. The put-call ratio across all filers is 0.48 and the average weighting 0.1%.

Quarter-by-quarter ownership
BAMCO INC /NY/ ownership history of IMPERVA INC
ValueSharesWeighting
Q1 2014$8,004,000
+1.5%
143,690
-12.3%
0.03%0.0%
Q4 2013$7,885,000
+83.1%
163,820
+59.8%
0.03%
+65.0%
Q3 2013$4,307,000
-61.2%
102,500
-58.4%
0.02%
-31.0%
Q2 2013$11,108,000246,6180.03%
Other shareholders
IMPERVA INC shareholders Q2 2014
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of IMPERVA INC shareholders