GIMO

Gigamon Inc.
GIMO

Overview Fund Activity
Delisted

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

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210 hedge funds and large institutions have $1.61B invested in Gigamon Inc. in 2016 Q3 according to their latest regulatory filings, with 46 funds opening new positions, 67 increasing their positions, 76 reducing their positions, and 26 closing their positions.

Holders
210
Holders Change
+20
Holders Change %
+10.53%
% of All Funds
5.61%
Holding in Top 10
11
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.29%
New
46
Increased
67
Reduced
76
Closed
26
Calls
$10.6M
Puts
$5.53M
Net Calls
+$5.07M
Net Calls Change
-$7.38M

Top Buyers

1
WRCM
1
Whale Rock Capital Management
Massachusetts
$47.8M
2
Allianz Asset Management
2
Allianz Asset Management
Germany
$58.3M
3
1832 Asset Management
3
1832 Asset Management
Ontario, Canada
$71.3M
4
SMDAM
4
Sumitomo Mitsui DS Asset Management
Japan
$27.6M
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$39.8M

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$43.3M
2
Millennium Management
2
Millennium Management
New York
$16M
3
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$0
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$0
5
KIA
5
Kopp Investment Advisors
Minnesota
$4.92M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$164M 2,992,194 +109,324 +4%
GGHC
2
Gilder Gagnon Howe & Co
New York
$71.8M 1,310,096 +54,928 +4%
1832 Asset Management
3
1832 Asset Management
Ontario, Canada
$71.3M 1,345,100 +598,600 +80%
Allianz Asset Management
4
Allianz Asset Management
Germany
$58.3M 1,062,985 +741,997 +231%
GIM
5
Granahan Investment Management
Massachusetts
$52.5M 958,573 -208,062 -18%
BIT
6
BlackRock Institutional Trust
California
$49.3M 899,376 +20,558 +2%
WRCM
7
Whale Rock Capital Management
Massachusetts
$47.8M 871,516 +871,516 New
Bank of America
8
Bank of America
North Carolina
$47.4M 864,778 +335,452 +63%
BFA
9
BlackRock Fund Advisors
California
$45M 820,888 +46,223 +6%
Wellington Management Group
10
Wellington Management Group
Massachusetts
$43.5M 793,595 +107,684 +16%
Renaissance Technologies
11
Renaissance Technologies
New York
$43.3M 790,300 -469,300 -37%
Lord, Abbett & Co
12
Lord, Abbett & Co
New Jersey
$39.8M 726,531 +500,944 +222%
State Street
13
State Street
Massachusetts
$33.5M 611,235 +28,561 +5%
SMDAM
14
Sumitomo Mitsui DS Asset Management
Japan
$27.6M 503,870 +503,870 New
UBS AM
15
UBS AM
Illinois
$26.3M 479,571 -210,887 -31%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$22.7M 414,435 +61,246 +17%
Northern Trust
17
Northern Trust
Illinois
$22.4M 409,049 +9,696 +2%
DCM
18
Driehaus Capital Management
Illinois
$21.5M 392,691 +177,932 +83%
AAM
19
AO Asset Management
New York
$20.8M 379,300 -174,200 -31%
Goldman Sachs
20
Goldman Sachs
New York
$19.9M 363,544 +255,506 +236%
Arrowstreet Capital
21
Arrowstreet Capital
Massachusetts
$19.4M 354,349 +354,349 New
HRCM
22
Hood River Capital Management
Florida
$18.6M 339,348 +208,203 +159%
TA
23
Teachers Advisors
New York
$18.1M 330,393 +10,713 +3%
EMFAT
24
Emerald Mutual Fund Advisers Trust
Pennsylvania
$16.1M 293,497 -175,104 -37%
Millennium Management
25
Millennium Management
New York
$16M 292,562 -397,339 -58%
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