DUPONT CAPITAL MANAGEMENT CORP - IMPERVA INC ownership

IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 1 filers reported holding IMPERVA INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
DUPONT CAPITAL MANAGEMENT CORP ownership history of IMPERVA INC
ValueSharesWeighting
Q4 2018$2,426,000
+714.1%
43,563
+825.9%
0.06%
+742.9%
Q4 2015$298,0004,7050.01%
Other shareholders

There were no reported owners of IMPERVA INC in Q1 2019.

NameSharesValueWeighting ↓
View complete list of IMPERVA INC shareholders