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 %
Renaissance Technologies
26
Renaissance Technologies
New York
$4.47M 210,300 +88,300 +72%
Bank of New York Mellon
27
Bank of New York Mellon
New York
$4.25M 199,890 -16,842 -8%
Nuveen Asset Management
28
Nuveen Asset Management
Illinois
$4.18M 196,699 -48,237 -20%
ICRM
29
Insight Capital Research & Management
California
$3.49M 164,444 +164,444 New
HAM
30
Harber Asset Management
North Carolina
$3.46M 162,939 -98 -0.1%
USAA
31
United Services Automobile Association
Texas
$3.23M 151,866 +16,812 +12%
Citadel Advisors
32
Citadel Advisors
Florida
$2.84M 133,865 +53,117 +66%
DCM
33
Driehaus Capital Management
Illinois
$2.78M 130,700 -46,900 -26%
Geode Capital Management
34
Geode Capital Management
Massachusetts
$2.6M 122,569 +7,295 +6%
TCIM
35
TIAA CREF Investment Management
New York
$2.3M 108,205 +20,465 +23%
NCCM
36
Nine Chapters Capital Management
New Jersey
$2.15M 101,000 +53,300 +112%
RFC
37
Russell Frank Company
Washington
$1.99M 93,884 +93,884 New
Deutsche Bank
38
Deutsche Bank
Germany
$1.75M 82,262 +40,498 +97%
ERSOT
39
Employees Retirement System of Texas
Texas
$1.68M 79,000 +23,000 +41%
KIA
40
Kopp Investment Advisors
Minnesota
$1.6M 75,480 +635 +0.8%
JPMorgan Chase & Co
41
JPMorgan Chase & Co
New York
$1.6M 75,094 +75,094 New
Charles Schwab
42
Charles Schwab
California
$1.59M 74,990 +3,933 +6%
BIM
43
BlackRock Investment Management
Delaware
$1.51M 70,939 +727 +1%
First Manhattan
44
First Manhattan
New York
$1.32M 62,200 -2,500 -4%
PPA
45
Parametric Portfolio Associates
Washington
$1.31M 61,833 +829 +1%
HCM
46
Highbridge Capital Management
New York
$1.25M 58,753 +19,041 +48%
Ameriprise
47
Ameriprise
Minnesota
$1.21M 57,065 +57,065 New
EIM
48
Essex Investment Management
Massachusetts
$1.16M 54,678 +54,678 New
T. Rowe Price Associates
49
T. Rowe Price Associates
Maryland
$1.14M 53,414 +53,414 New
CCM
50
Cadence Capital Management
Massachusetts
$1.13M 53,410 +53,410 New
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