GIMO

Gigamon Inc.
GIMO

Overview Fund Activity
Delisted

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

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176 hedge funds and large institutions have $844M invested in Gigamon Inc. in 2016 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 68 increasing their positions, 53 reducing their positions, and 32 closing their positions.

Holders
176
Holders Change
+8
Holders Change %
+4.76%
% of All Funds
4.7%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.13%
New
40
Increased
68
Reduced
53
Closed
32
Calls
$5M
Puts
$1.73M
Net Calls
+$3.27M
Net Calls Change
+$3.42M

Top Buyers

1
GGHC
1
Gilder Gagnon Howe & Co
New York
$35.5M
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$32.3M
3
SC
3
Shellback Capital
Massachusetts
$9.28M
4
HCS
4
Harvest Capital Strategies
California
$7.16M
5
LSC
5
Lyon Street Capital
California
$10.7M

Top Sellers

1
NRC
1
North Run Capital
Massachusetts
$0
2
Millennium Management
2
Millennium Management
New York
$18.8M
3
BIM
3
Bogle Investment Management
Massachusetts
$0
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$11.2M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$83.4M 2,688,829 +182,667 +7%
HMPV
2
Highland Management Partners VII
Massachusetts
$42.6M 1,374,500 – –
GIM
3
Granahan Investment Management
Massachusetts
$39.3M 1,268,255 +24,933 +2%
GGHC
4
Gilder Gagnon Howe & Co
New York
$35.5M 1,145,344 +705,674 +161%
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$32.3M 1,042,373 +454,494 +77%
Renaissance Technologies
6
Renaissance Technologies
New York
$30.9M 996,600 +191,200 +24%
BIT
7
BlackRock Institutional Trust
California
$25.7M 827,834 +112,196 +16%
BFA
8
BlackRock Fund Advisors
California
$22.1M 711,328 -31,547 -4%
KCM
9
Kingdon Capital Management
New York
$20.8M 669,061 +39,061 +6%
EMFAT
10
Emerald Mutual Fund Advisers Trust
Pennsylvania
$19.1M 614,871 +13,300 +2%
EA
11
Emerald Advisers
Pennsylvania
$18.8M 605,921 +19,098 +3%
Millennium Management
12
Millennium Management
New York
$18.8M 604,997 -338,914 -36%
Allianz Asset Management
13
Allianz Asset Management
Germany
$16.8M 541,083 +26,064 +5%
UBS AM
14
UBS AM
Illinois
$16.3M 526,032 +142,519 +37%
Bank of Montreal
15
Bank of Montreal
Ontario, Canada
$15M 482,204 -2,989 -0.6%
State Street
16
State Street
Massachusetts
$13.8M 445,616 -29,579 -6%
ECP
17
Elk Creek Partners
Colorado
$13.3M 429,045 -41,967 -9%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$12.3M 396,204 +182,527 +85%
Bank of America
19
Bank of America
North Carolina
$12M 387,260 +125,629 +48%
D.E. Shaw & Co
20
D.E. Shaw & Co
New York
$11.2M 360,746 -190,030 -35%
TA
21
Teachers Advisors
New York
$11M 356,138 +69,148 +24%
LSC
22
Lyon Street Capital
California
$10.7M 345,554 +230,206 +200%
Northern Trust
23
Northern Trust
Illinois
$9.94M 323,355 +7,411 +2%
Ameriprise
24
Ameriprise
Minnesota
$9.77M 315,001 +110,073 +54%
SC
25
Shellback Capital
Massachusetts
$9.28M 299,072 +299,072 New
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