ARDSLEY ADVISORY PARTNERS LP - IMPERVA INC ownership

IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 180 filers reported holding IMPERVA INC in Q2 2016. The put-call ratio across all filers is 0.29 and the average weighting 0.1%.

Quarter-by-quarter ownership
ARDSLEY ADVISORY PARTNERS LP ownership history of IMPERVA INC
ValueSharesWeighting
Q1 2016$253,000
+14.0%
5,000
+42.9%
0.04%
+34.5%
Q4 2015$222,000
-67.8%
3,500
-66.7%
0.03%
-82.6%
Q3 2015$690,000
-83.0%
10,500
-93.2%
0.17%
-67.7%
Q2 2014$4,058,000155,0000.52%
Other shareholders
IMPERVA INC shareholders Q2 2016
NameSharesValueWeighting ↓
VISTA EQUITY PARTNERS MANAGEMENT, LLC 143,741$9,100,0006.31%
Hilltop Park Associates LLC 20,000$1,266,0004.22%
ANDOR CAPITAL MANAGEMENT, L.L.C. 400,000$25,324,0003.61%
Penserra Capital Management LLC 564,062$35,711,0003.40%
G2 Investment Partners Management LLC 138,809$8,788,0002.72%
Alta Park Capital, LP 52,000$3,292,0002.68%
Hood River Capital Management LLC 312,597$19,791,0002.53%
Millrace Asset Group, Inc. 35,500$2,248,0002.35%
Garelick Capital Partners, LP 41,000$2,596,0002.29%
HELLMAN JORDAN MANAGEMENT CO INC /MA/ 112,485$7,121,0001.72%
View complete list of IMPERVA INC shareholders