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A10 Networks
ATEN

Overview Fund Activity

97 hedge funds and large institutions have $269M invested in A10 Networks in 2018 Q1 according to their latest regulatory filings, with 10 funds opening new positions, 39 increasing their positions, 33 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
97
Holders Change
-11
Holders Change %
-10.19%
% of All Funds
2.23%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
10
Increased
39
Reduced
33
Closed
20
Calls
$10.4M
Puts
$3.74M
Net Calls
+$6.65M
Net Calls Change
+$6.77M

Top Buyers

1
VCA
VIEX Capital Advisors
Florida
+$23.9M
2
BlackRock
BlackRock
New York
+$9.26M
3
Legal & General Group
Legal & General Group
United Kingdom
+$4.37M
4
AIM
Alambic Investment Management
California
+$2.73M
5
Parallax Volatility Advisers
Parallax Volatility Advisers
California
+$2.21M

Top Sellers

1
O
OppenheimerFunds
New York
-$15.5M
2
Millennium Management
Millennium Management
New York
-$6.2M
3
DCM
Divisar Capital Management
California
-$5.44M
4
Renaissance Technologies
Renaissance Technologies
New York
-$3.54M
5
Two Sigma Investments
Two Sigma Investments
New York
-$2.31M
Name Holding Trade Value Shares
Change 		Shares
Change %
SP
1
Summit Partners
Massachusetts
$55.2M +$107K +18,359 +0.2%
BlackRock
2
BlackRock
New York
$36M +$9.26M +1,591,572 +35%
VCA
3
VIEX Capital Advisors
Florida
$23.9M +$23.9M +4,105,596 New
Vanguard Group
4
Vanguard Group
Pennsylvania
$22.4M +$9.34K +1,605 +0%
AllianceBernstein
5
AllianceBernstein
Tennessee
$20.4M -$2.15M -369,380 -10%
Renaissance Technologies
6
Renaissance Technologies
New York
$12.7M -$3.54M -607,500 -22%
DCM
7
Divisar Capital Management
California
$8.47M -$5.44M -935,407 -39%
State Street
8
State Street
Massachusetts
$5.66M +$29.1K +5,002 +0.5%
RA
9
Royce & Associates
New York
$5.57M +$350K +60,119 +7%
EMG
10
ETF Managers Group
New Jersey
$5.42M +$705K +124,391 +15%
Legal & General Group
11
Legal & General Group
United Kingdom
$4.45M +$4.37M +751,194 +5,849%
SIM
12
Spark Investment Management
New York
$4.12M +$299K +51,300 +8%
PAM
13
Panagora Asset Management
Massachusetts
$4.07M +$97.9K +16,827 +2%
AIM
14
Alambic Investment Management
California
$3.78M +$2.73M +469,680 +263%
Northern Trust
15
Northern Trust
Illinois
$3.26M +$62.8K +10,793 +2%
Bank of America
16
Bank of America
North Carolina
$2.7M +$1.47M +251,752 +119%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$2.66M +$112K +19,266 +4%
AG
18
Algert Global
California
$2.64M +$1.87M +321,457 +242%
Jacobs Levy Equity Management
19
Jacobs Levy Equity Management
New Jersey
$2.64M -$64.6K -11,100 -2%
Two Sigma Advisers
20
Two Sigma Advisers
New York
$2.45M -$599K -102,900 -20%
TCIM
21
TIAA CREF Investment Management
New York
$2.29M -$1.77M -304,480 -44%
Parallax Volatility Advisers
22
Parallax Volatility Advisers
California
$2.25M +$2.21M +379,524 +5,164%
RAM
23
Roumell Asset Management
Maryland
$2.19M +$2.19M +377,037 New
TA
24
Teachers Advisors
New York
$1.83M -$55.3K -9,510 -3%
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$1.62M +$603K +103,552 +59%
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