IMPV

Imperva, Inc.
IMPV

Overview Fund Activity
Delisted

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

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188 hedge funds and large institutions have $1.63B invested in Imperva, Inc. in 2018 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 74 increasing their positions, 63 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
188
Holders Change
-18
Holders Change %
-8.74%
% of All Funds
4.31%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.14%
New
24
Increased
74
Reduced
63
Closed
41
Calls
$3.85M
Puts
$4.69M
Net Calls
-$848K
Net Calls Change
+$309K

Top Buyers

1
TSW
1
Thompson Siegel & Walmsley
Virginia
$11.9M
2
Norges Bank
2
Norges Bank
Norway
$16M
3
First Trust Advisors
3
First Trust Advisors
Illinois
$23M
4
SCM
4
Sirios Capital Management
Massachusetts
$7.91M
5
RCM
5
Roystone Capital Management
New York
$11.3M

Top Sellers

1
EAM
1
Eagle Asset Management
Florida
$43M
2
Millennium Management
2
Millennium Management
New York
$14.5M
3
MWNA
3
Marshall Wace North America
New York
$27M
4
CS
4
Credit Suisse
Switzerland
$19.7M
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$2.42M
Name Holding Trade Value Shares
Change 		Shares
Change %
AIMCA
201
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
– -$827K -19,100 Closed
QT
202
Quantbot Technologies
New York
– -$634K -14,659 Closed
Capital Fund Management (CFM)
203
Capital Fund Management (CFM)
France
– -$602K -13,900 Closed
IR
204
Invictus RG
Bermuda
– -$512K -11,832 Closed
GIPM
205
G2 Investment Partners Management
New York
– -$489K -11,300 Closed
FRM
206
Fox Run Management
Connecticut
– -$459K -10,595 Closed
Verition Fund Management
207
Verition Fund Management
Connecticut
– -$449K -10,376 Closed
CM
208
Crestline Management
Texas
– -$433K -10,000 Closed
KI
209
Koch Industries
Kansas
– -$414K -9,570 Closed
BCM
210
Bayesian Capital Management
New York
– -$391K -9,027 Closed
BCM
211
BlueCrest Capital Management
Jersey
– -$377K -8,697 Closed
QC
212
Quadrature Capital
United Kingdom
– -$309K -7,129 Closed
MCM
213
Matarin Capital Management
New York
– -$303K -7,003 Closed
PM
214
Parametrica Management
Hong Kong
– -$301K -6,949 Closed
SI
215
Sensato Investors
California
– -$225K -5,200 Closed
CCIA
216
Campbell & Co Investment Adviser
Maryland
– -$223K -5,147 Closed
VF
217
Virtu Financial
New York
– -$222K -5,132 Closed
P8IP
218
Pier 88 Investment Partners
California
– -$220K -5,087 Closed
PCM
219
Prelude Capital Management
New York
– -$141K -3,262 Closed
CLOS
220
Compagnie Lombard Odier SCmA
Switzerland
– -$65K -1,500 Closed
Simplex Trading
221
Simplex Trading
Illinois
– -$33K -764 Closed
Bessemer Group
222
Bessemer Group
New Jersey
– -$30K -691 Closed
Canada Pension Plan Investment Board
223
Canada Pension Plan Investment Board
Ontario, Canada
– -$26K -600 Closed
Macquarie Group
224
Macquarie Group
Australia
– -$13K -300 Closed
PS
225
Portfolio Solutions
Michigan
– -$6K -135 Closed
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