GIMO

Gigamon Inc.
GIMO

Overview Fund Activity
Delisted

GIMO was delisted on the 26th of December, 2017.

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168 hedge funds and large institutions have $677M invested in Gigamon Inc. in 2015 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 67 increasing their positions, 49 reducing their positions, and 11 closing their positions.

Holders
168
Holders Change
+25
Holders Change %
+17.48%
% of All Funds
4.41%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
37
Increased
67
Reduced
49
Closed
11
Calls
$2.08M
Puts
$2.23M
Net Calls
-$145K
Net Calls Change
-$568K

Top Buyers

1
Allianz Asset Management
1
Allianz Asset Management
Germany
$13.7M
2
Bank of Montreal
2
Bank of Montreal
Ontario, Canada
$12.9M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$21.4M
4
TA
4
Teachers Advisors
New York
$7.63M
5
Wells Fargo
5
Wells Fargo
California
$6.84M

Top Sellers

1
HMPV
1
Highland Management Partners VII
Massachusetts
$36.5M
2
NRC
2
North Run Capital
Massachusetts
$12M
3
Morgan Stanley
3
Morgan Stanley
New York
$9.37M
4
NI
4
Numeric Investors
Massachusetts
$1M
5
Citadel Advisors
5
Citadel Advisors
Florida
$339K
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$66.6M 2,506,162 +196,066 +8%
HMPV
2
Highland Management Partners VII
Massachusetts
$36.5M 1,374,500 -1,400,000 -50%
GIM
3
Granahan Investment Management
Massachusetts
$33M 1,243,322 -118,290 -9%
Millennium Management
4
Millennium Management
New York
$25.1M 943,911 +70,406 +8%
Renaissance Technologies
5
Renaissance Technologies
New York
$21.4M 805,400 +258,700 +47%
BFA
6
BlackRock Fund Advisors
California
$19.7M 742,875 +23,821 +3%
BIT
7
BlackRock Institutional Trust
California
$19M 715,638 -23,490 -3%
KCM
8
Kingdon Capital Management
New York
$16.7M 630,000 +130,000 +26%
EMFAT
9
Emerald Mutual Fund Advisers Trust
Pennsylvania
$16M 601,571 +98,156 +19%
Acadian Asset Management
10
Acadian Asset Management
Massachusetts
$15.6M 587,879 +224,148 +62%
EA
11
Emerald Advisers
Pennsylvania
$15.6M 586,823 +85,197 +17%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$14.6M 550,776 +171,431 +45%
Allianz Asset Management
13
Allianz Asset Management
Germany
$13.7M 515,019 +515,019 New
Bank of Montreal
14
Bank of Montreal
Ontario, Canada
$12.9M 485,193 +455,211 +1,518%
State Street
15
State Street
Massachusetts
$12.6M 475,195 +21,928 +5%
ECP
16
Elk Creek Partners
Colorado
$12.5M 471,012 +35,207 +8%
NRC
17
North Run Capital
Massachusetts
$12M 450,000 -755,186 -63%
GGHC
18
Gilder Gagnon Howe & Co
New York
$11.7M 439,670 +111,422 +34%
UBS AM
19
UBS AM
Illinois
$10.2M 383,513 -6,120 -2%
Morgan Stanley
20
Morgan Stanley
New York
$9.37M 352,642 -395,232 -53%
Neuberger Berman Group
21
Neuberger Berman Group
New York
$8.68M 326,853 +1,285 +0.4%
Northern Trust
22
Northern Trust
Illinois
$8.4M 315,944 +14,319 +5%
PC
23
Pier Capital
Connecticut
$8.29M 312,018 +82,917 +36%
TCIM
24
TIAA CREF Investment Management
New York
$7.85M 295,274 +13,361 +5%
TA
25
Teachers Advisors
New York
$7.63M 286,990 +243,592 +561%
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