IMPV

Imperva, Inc.
IMPV

Overview Fund Activity
Delisted

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

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162 hedge funds and large institutions have $1.87B invested in Imperva, Inc. in 2018 Q4 according to their latest regulatory filings, with 56 funds opening new positions, 32 increasing their positions, 58 reducing their positions, and 60 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
162
Holders Change
-6
Holders Change %
-3.57%
% of All Funds
3.62%
Holding in Top 10
11
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+120%
% of All Funds
0.25%
New
56
Increased
32
Reduced
58
Closed
60
Calls
$4.43M
Puts
$3.21M
Net Calls
+$1.22M
Net Calls Change
-$3.34M

Top Buyers

1
WIC
1
Water Island Capital
New York
$70.2M
2
GLAM
2
Gardner Lewis Asset Management
Pennsylvania
$68.9M
3
CS
3
Credit Suisse
Switzerland
$91.9M
4
BCM
4
Beryl Capital Management
California
$58M
5
AAM
5
Alpine Associates Management
Florida
$52.9M

Top Sellers

1
RC
1
RGM Capital
Florida
$0
2
EM
2
Elliott Management
New York
$0
3
JGC
3
J. Goldman & Co
New York
$0
4
PAMU
4
Pictet Asset Management (UK)
United Kingdom
$0
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
WAM
51
Wolverine Asset Management
Illinois
$5.18M +$5.18M +92,948 New
LP
52
LMR Partners
United Kingdom
$5.01M +$5.01M +90,000 New
Assenagon Asset Management
53
Assenagon Asset Management
Luxembourg
$4.65M -$1.36M -24,373 -23%
GH
54
GAM Holding
Switzerland
$4.63M +$4.63M +83,200 New
Ameriprise
55
Ameriprise
Minnesota
$4.5M -$4.05M -72,769 -47%
Capital Fund Management (CFM)
56
Capital Fund Management (CFM)
France
$4.25M +$4.25M +76,371 New
QI
57
QS Investors
New York
$4.25M – – –
KIA
58
Kopp Investment Advisors
Minnesota
$4.2M -$25.9K -465 -0.6%
BFM
59
Boothbay Fund Management
New York
$4.05M +$4.05M +72,799 New
KPF
60
K2 Principal Fund
Ontario, Canada
$3.63M +$3.63M +65,206 New
SMC
61
S. Muoio & Co
New York
$3.34M +$3.34M +60,000 New
GC
62
Guggenheim Capital
Illinois
$3.3M +$788K +14,148 +31%
Wells Fargo
63
Wells Fargo
California
$3.16M -$3.83M -68,777 -55%
Swiss National Bank
64
Swiss National Bank
Switzerland
$3.1M +$83.5K +1,500 +3%
California State Teachers Retirement System (CalSTRS)
65
California State Teachers Retirement System (CalSTRS)
California
$3.08M +$113K +2,022 +4%
O
66
OppenheimerFunds
New York
$3.03M +$3.03M +54,408 New
AllianceBernstein
67
AllianceBernstein
Tennessee
$2.82M -$247K -4,443 -8%
HIM
68
Herald Investment Management
United Kingdom
$2.78M – – –
SG Americas Securities
69
SG Americas Securities
New York
$2.75M -$1.16M -20,917 -30%
Mirae Asset Global Investments
70
Mirae Asset Global Investments
South Korea
$2.68M +$667K +11,974 +33%
VOAM
71
Vertex One Asset Management
British Columbia, Canada
$2.64M +$2.64M +47,410 New
RhumbLine Advisers
72
RhumbLine Advisers
Massachusetts
$2.6M +$844K +15,160 +48%
PP
73
Paloma Partners
Connecticut
$2.58M +$2.58M +46,398 New
Invesco
74
Invesco
Georgia
$2.57M -$1.06M -19,095 -29%
HAM
75
Harber Asset Management
North Carolina
$2.5M +$6.79K +122 +0.3%
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