IMPV

Imperva, Inc.
IMPV

Overview Fund Activity
Delisted

IMPV was delisted on the 9th of January, 2019.

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160 hedge funds and large institutions have $1.45B invested in Imperva, Inc. in 2016 Q1 according to their latest regulatory filings, with 21 funds opening new positions, 70 increasing their positions, 55 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
160
Holders Change
-47
Holders Change %
-22.71%
% of All Funds
4.27%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.11%
New
21
Increased
70
Reduced
55
Closed
68
Calls
$7.51M
Puts
$7.93M
Net Calls
-$420K
Net Calls Change
-$5.02M

Top Buyers

1
Westfield Capital Management
1
Westfield Capital Management
Massachusetts
$56.4M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$157M
3
Coatue Management
3
Coatue Management
New York
$27.6M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$74.7M
5
KCM
5
Kornitzer Capital Management
Kansas
$22.6M

Top Sellers

1
ACM
1
Andor Capital Management
New York
$0
2
Loomis, Sayles & Company
2
Loomis, Sayles & Company
Massachusetts
$0
3
UBS AM
3
UBS AM
Illinois
$623K
4
ZDA
4
Zweig-DiMenna Associates
New York
$0
5
Millennium Management
5
Millennium Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Capital Fund Management (CFM)
176
Capital Fund Management (CFM)
France
– -$3.59M -56,650 Closed
HI
177
HBK Investments
Texas
– -$3.21M -50,700 Closed
Two Sigma Investments
178
Two Sigma Investments
New York
– -$3.09M -48,776 Closed
EGM
179
Engineers Gate Manager
New York
– -$3.06M -48,361 Closed
American Century Companies
180
American Century Companies
Missouri
– -$3.04M -47,959 Closed
GCP
181
Garelick Capital Partners
Massachusetts
– -$2.6M -41,000 Closed
MAG
182
Millrace Asset Group
Pennsylvania
– -$2.25M -35,500 Closed
ECM
183
Empire Capital Management
Connecticut
– -$2.22M -35,000 Closed
ARTA
184
A.R.T. Advisors
New York
– -$2.14M -33,849 Closed
TI
185
Trexquant Investment
Connecticut
– -$1.79M -28,213 Closed
AI
186
Analytic Investors
California
– -$1.7M -26,768 Closed
TM
187
Thrax Management
New York
– -$1.65M -26,000 Closed
GH
188
GAM Holding
Switzerland
– -$1.35M -21,300 Closed
HPA
189
Hilltop Park Associates
New York
– -$1.27M -20,000 Closed
TI
190
Turner Investments
Pennsylvania
– -$1.27M -20,000 Closed
SO
191
STRS Ohio
Ohio
– -$1.07M -16,900 Closed
DCM
192
Driehaus Capital Management
Illinois
– -$971K -15,335 Closed
Arrowstreet Capital
193
Arrowstreet Capital
Massachusetts
– -$861K -13,600 Closed
SRCM
194
Sterling Ridge Capital Management
New York
– -$859K -13,565 Closed
GAM
195
Gotham Asset Management
New York
– -$830K -13,103 Closed
DTL
196
Dynamic Technology Lab
Singapore
– -$792K -12,506 Closed
Marshall Wace
197
Marshall Wace
United Kingdom
– -$767K -12,118 Closed
HMS
198
Hanseatic Management Services
New Mexico
– -$600K -9,476 Closed
NIT
199
NumerixS Investment Technologies
British Columbia, Canada
– -$557K -8,800 Closed
FRM
200
Fox Run Management
Connecticut
– -$506K -8,000 Closed
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