Spark Investment Management LLC - IMPERVA INC ownership

IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 176 filers reported holding IMPERVA INC in Q4 2017. The put-call ratio across all filers is 0.85 and the average weighting 0.3%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of IMPERVA INC
ValueSharesWeighting
Q3 2018$3,311,000
+133.5%
71,300
+142.5%
0.19%
+128.9%
Q2 2018$1,418,000
-55.5%
29,400
-60.1%
0.08%
-59.3%
Q1 2018$3,186,000
+50.9%
73,600
+38.3%
0.20%
+80.5%
Q4 2017$2,112,00053,2000.11%
Other shareholders
IMPERVA INC shareholders Q4 2017
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of IMPERVA INC shareholders