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A10 Networks
ATEN

Overview Fund Activity

110 hedge funds and large institutions have $337M invested in A10 Networks in 2017 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 42 increasing their positions, 39 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
110
Holders Change
-11
Holders Change %
-9.09%
% of All Funds
2.75%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
13
Increased
42
Reduced
39
Closed
23
Calls
$136K
Puts
$1.82M
Net Calls
-$1.68M
Net Calls Change
-$1.87M

Top Buyers

1
VCA
1
VIEX Capital Advisors
Florida
$5.56M
2
BlackRock
2
BlackRock
New York
$42.5M
3
DCM
3
Divisar Capital Management
California
$12.1M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$30.5M
5
Deutsche Bank
5
Deutsche Bank
Germany
$1.54M

Top Sellers

1
PCM
1
Penserra Capital Management
California
$0
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$3.18M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$4.15M
4
Millennium Management
4
Millennium Management
New York
$6.83M
5
SI
5
Sensato Investors
California
$431K
Name Holding Trade Value Shares
Change 		Shares
Change %
SP
1
Summit Partners
Massachusetts
$80M +$191K +22,590 +0.2%
BlackRock
2
BlackRock
New York
$42.5M +$3.75M +443,757 +10%
Vanguard Group
3
Vanguard Group
Pennsylvania
$30.5M +$1.98M +234,230 +7%
Renaissance Technologies
4
Renaissance Technologies
New York
$20.1M +$1.39M +164,900 +7%
EMG
5
ETF Managers Group
New Jersey
$17.9M +$17.9M +2,117,974 New
O
6
OppenheimerFunds
New York
$16.9M +$1.45K +172 +0%
DCM
7
Divisar Capital Management
California
$12.1M +$2.69M +319,179 +29%
State Street
8
State Street
Massachusetts
$7.69M +$306K +36,263 +4%
Millennium Management
9
Millennium Management
New York
$6.83M -$1.83M -217,039 -21%
RA
10
Royce & Associates
New York
$6.03M -$317K -37,600 -5%
VCA
11
VIEX Capital Advisors
Florida
$5.56M +$5.56M +658,933 New
Northern Trust
12
Northern Trust
Illinois
$4.75M +$499K +59,162 +12%
TCIM
13
TIAA CREF Investment Management
New York
$4.62M -$629K -74,578 -12%
PAM
14
Panagora Asset Management
Massachusetts
$4.36M +$890K +105,441 +26%
D.E. Shaw & Co
15
D.E. Shaw & Co
New York
$4.15M -$2.3M -272,791 -36%
Arrowstreet Capital
16
Arrowstreet Capital
Massachusetts
$3.8M -$1.03M -121,973 -21%
MC
17
Menta Capital
California
$3.51M +$303K +35,887 +9%
Two Sigma Advisers
18
Two Sigma Advisers
New York
$3.19M -$810K -95,985 -20%
Acadian Asset Management
19
Acadian Asset Management
Massachusetts
$3.18M -$4.85M -574,726 -60%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$3.15M +$136K +16,107 +5%
AQR Capital Management
21
AQR Capital Management
Connecticut
$2.87M +$1.29M +152,661 +82%
Jacobs Levy Equity Management
22
Jacobs Levy Equity Management
New Jersey
$2.66M -$184K -21,800 -6%
TA
23
Teachers Advisors
New York
$2.6M -$12.1K -1,432 -0.5%
Morgan Stanley
24
Morgan Stanley
New York
$2.38M -$680K -80,538 -22%
LSC
25
Lyon Street Capital
California
$2.33M -$215K -25,439 -8%
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