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A10 Networks
ATEN

Overview Fund Activity

224 hedge funds and large institutions have $1.36B invested in A10 Networks in 2025 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 89 increasing their positions, 92 reducing their positions, and 45 closing their positions.

Holders
224
Holders Change
-26
Holders Change %
-10.4%
% of All Funds
3.01%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
23
Increased
89
Reduced
92
Closed
45
Calls
$606K
Puts
$444K
Net Calls
+$162K
Net Calls Change
+$3.43M

Top Buyers

1
PCM
1
Penserra Capital Management
California
$76.7M
2
Legal & General Group
2
Legal & General Group
United Kingdom
$19.2M
3
BTW
3
Boston Trust Walden
Massachusetts
$41.9M
4
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$25.3M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$28.4M

Top Sellers

1
Invesco
1
Invesco
Georgia
$11.5M
2
Morgan Stanley
2
Morgan Stanley
New York
$20.3M
3
Goldman Sachs
3
Goldman Sachs
New York
$10.8M
4
Teacher Retirement System of Texas
4
Teacher Retirement System of Texas
Texas
$1.67M
5
TI
5
Trexquant Investment
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
IIM
101
INTECH Investment Management
Florida
$858K 44,350 -29,645 -40%
GI
102
GAMCO Investors
Connecticut
$851K 44,000 – –
HP
103
Haven Private
Florida
$838K 43,321 +1,227 +3%
SOADOR
104
State of Alaska Department of Revenue
Alaska
$829K 42,899 +2,066 +5%
Asset Management One
105
Asset Management One
Japan
$817K 42,215 +42,215 New
AQR Capital Management
106
AQR Capital Management
Connecticut
$814K 42,081 -36,615 -47%
Zurich Cantonal Bank
107
Zurich Cantonal Bank
Switzerland
$812K 41,968 +21,527 +105%
Lazard Asset Management
108
Lazard Asset Management
New York
$785K 40,668 -125,597 -76%
BHCM
109
Brevan Howard Capital Management
Jersey
$773K 39,938 +39,938 New
Russell Investments Group
110
Russell Investments Group
United Kingdom
$761K 39,337 -13,088 -25%
IIM
111
Illumine Investment Management
Washington
$744K 38,437 +38,437 New
IMRF
112
Illinois Municipal Retirement Fund
Illinois
$736K 38,031 -1,162 -3%
MPM
113
Meritage Portfolio Management
Kansas
$729K 37,694 +486 +1%
Mirae Asset Global Investments
114
Mirae Asset Global Investments
South Korea
$723K 37,342 +1,141 +3%
SO
115
STRS Ohio
Ohio
$720K 37,200 -1,500 -4%
Commonwealth Equity Services
116
Commonwealth Equity Services
Massachusetts
$715K 36,963 -686 -2%
Manulife (Manufacturers Life Insurance)
117
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$705K 36,438 +737 +2%
YIH
118
Y-Intercept (HK)
Hong Kong
$704K 36,402 -7,601 -17%
NRD
119
Nebula Research & Development
New York
$700K 36,157 +3,361 +10%
TA
120
Teton Advisors
New York
$697K 36,000 – –
CP
121
CenterBook Partners
Connecticut
$691K 35,717 +23,096 +183%
FGP
122
Freestone Grove Partners
California
$691K 35,690 +24,832 +229%
PMAM
123
Picton Mahoney Asset Management
Ontario, Canada
$672K 34,754 -50,564 -59%
LSERS
124
Louisiana State Employees Retirement System
Louisiana
$652K 33,700 -1,000 -3%
State of Tennessee, Department of Treasury
125
State of Tennessee, Department of Treasury
Tennessee
$644K 33,259 -16,532 -33%
3 4
5
6 7