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A10 Networks
ATEN

Overview Fund Activity

98 hedge funds and large institutions have $310M invested in A10 Networks in 2017 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 38 increasing their positions, 28 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
98
Holders Change
-12
Holders Change %
-10.91%
% of All Funds
2.45%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
13
Increased
38
Reduced
28
Closed
25
Calls
$202K
Puts
$1.6M
Net Calls
-$1.4M
Net Calls Change
+$287K

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
$22M
2
VCA
VIEX Capital Advisors
Florida
$15.3M
3
DCM
Divisar Capital Management
California
$15.7M
4
Citadel Advisors
Citadel Advisors
Florida
$3.04M
5
Two Sigma Investments
Two Sigma Investments
New York
$2.86M

Top Sellers

1
EMG
ETF Managers Group
New Jersey
$7.53M
2
Millennium Management
Millennium Management
New York
$847K
3
BlackRock
BlackRock
New York
$33.7M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$0
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
LSC
101
Lyon Street Capital
California
– -$2.33M -276,307 Closed
SIM
102
Spark Investment Management
New York
– -$1.68M -198,800 Closed
GCP
103
GSA Capital Partners
United Kingdom
– -$1.6M -189,520 Closed
EIM
104
Essex Investment Management
Massachusetts
– -$1.54M -182,575 Closed
SGAM
105
Smith Group Asset Management
Texas
– -$1.16M -137,090 Closed
Ameriprise
106
Ameriprise
Minnesota
– -$1.05M -123,930 Closed
MWNA
107
Marshall Wace North America
New York
– -$609K -76,107 Closed
SI
108
Sensato Investors
California
– -$431K -51,034 Closed
AG
109
Algert Global
California
– -$354K -41,896 Closed
ARTA
110
A.R.T. Advisors
New York
– -$283K -33,621 Closed
ACI
111
AMP Capital Investors
Australia
– -$267K -31,527 Closed
Prudential Financial
112
Prudential Financial
New Jersey
– -$228K -27,070 Closed
BCM
113
Bridgeway Capital Management
Texas
– -$192K -22,800 Closed
Capital Fund Management (CFM)
114
Capital Fund Management (CFM)
France
– -$149K -17,600 Closed
Tudor Investment Corp
115
Tudor Investment Corp
Connecticut
– -$126K -14,925 Closed
TC
116
TFS Capital
Pennsylvania
– -$115K -13,580 Closed
CCIA
117
Campbell & Co Investment Adviser
Maryland
– -$100K -11,826 Closed
Principal Financial Group
118
Principal Financial Group
Iowa
– -$88K -10,456 Closed
Federated Hermes
119
Federated Hermes
Pennsylvania
– -$11K -1,320 Closed
Walleye Trading
120
Walleye Trading
New York
– -$5 -570 Closed
Envestnet Asset Management
121
Envestnet Asset Management
Illinois
– -$4K -507 Closed
Creative Planning
122
Creative Planning
Kansas
– -$2K -200 Closed
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