GIMO

Gigamon Inc.
GIMO

Overview Fund Activity
Delisted

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

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107 hedge funds and large institutions have $470M invested in Gigamon Inc. in 2015 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 35 increasing their positions, 27 reducing their positions, and 14 closing their positions.

Holders
107
Holders Change
+20
Holders Change %
+22.99%
% of All Funds
2.85%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
34
Increased
35
Reduced
27
Closed
14
Calls
$1.7M
Puts
$563K
Net Calls
+$1.14M
Net Calls Change
+$4.61M

Top Buyers

1
RCMC
1
Rubric Capital Management (Connecticut)
Connecticut
$22.1M
2
Morgan Stanley
2
Morgan Stanley
New York
$12.9M
3
Millennium Management
3
Millennium Management
New York
$16.6M
4
EA
4
Emerald Advisers
Pennsylvania
$7.78M
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$7.37M

Top Sellers

1
HMPV
1
Highland Management Partners VII
Massachusetts
$90.8M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$0
3
CCM
3
Cadian Capital Management
New York
$0
4
NRC
4
North Run Capital
Massachusetts
$38.2M
5
Goldman Sachs
5
Goldman Sachs
New York
$674K
Name Market Value Shares Shares
Change 		Shares
Change %
HMPV
1
Highland Management Partners VII
Massachusetts
$90.8M 4,274,500 -1,500,000 -26%
NRC
2
North Run Capital
Massachusetts
$38.2M 1,800,000 -575,000 -24%
GIM
3
Granahan Investment Management
Massachusetts
$32.2M 1,517,112 +52,812 +4%
Vanguard Group
4
Vanguard Group
Pennsylvania
$29.1M 1,368,804 +168,846 +14%
RCMC
5
Rubric Capital Management (Connecticut)
Connecticut
$22.1M 1,042,800 +1,042,800 New
KCM
6
Kingdon Capital Management
New York
$19.4M 914,586 +99,800 +12%
Millennium Management
7
Millennium Management
New York
$16.6M 779,716 +413,531 +113%
BFA
8
BlackRock Fund Advisors
California
$14.3M 673,295 -276 -0%
Morgan Stanley
9
Morgan Stanley
New York
$12.9M 607,224 +476,486 +364%
Neuberger Berman Group
10
Neuberger Berman Group
New York
$12.2M 573,238 +29,398 +5%
QAM
11
Quentec Asset Management
New York
$11M 519,627 – –
BIT
12
BlackRock Institutional Trust
California
$9.97M 469,596 +160,228 +52%
AIC
13
AWM Investment Company
New York
$9.96M 468,966 – –
EA
14
Emerald Advisers
Pennsylvania
$7.78M 255,570 +255,570 New
Alyeska Investment Group
15
Alyeska Investment Group
Illinois
$7.37M 346,847 +346,847 New
State Street
16
State Street
Massachusetts
$7.3M 343,687 +51,127 +17%
GGHC
17
Gilder Gagnon Howe & Co
New York
$6.92M 325,556 -23,660 -7%
CM
18
Castleark Management
Illinois
$6.81M 320,675 +320,675 New
D.E. Shaw & Co
19
D.E. Shaw & Co
New York
$6.73M 316,995 +65,352 +26%
EMFAT
20
Emerald Mutual Fund Advisers Trust
Pennsylvania
$6.34M 208,224 +208,224 New
Fuller & Thaler Asset Management
21
Fuller & Thaler Asset Management
California
$6.29M 296,300 -700 -0.2%
Northern Trust
22
Northern Trust
Illinois
$5.66M 266,355 +12,401 +5%
GIPM
23
G2 Investment Partners Management
New York
$5.02M 236,538 +236,538 New
EI
24
EAM Investors
California
$4.89M 230,260 +230,260 New
State of Wisconsin Investment Board
25
State of Wisconsin Investment Board
Wisconsin
$4.52M 213,000 – –
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