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A10 Networks
ATEN

Overview Fund Activity

226 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, 91 increasing their positions, 92 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
226
Holders Change
-24
Holders Change %
-9.6%
% of All Funds
3.03%
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
91
Reduced
92
Closed
45
Calls
$828K
Puts
$671K
Net Calls
+$157K
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 Holding Trade Value Shares
Change 		Shares
Change %
PTC
151
Petrus Trust Company
Texas
$337K -$54.3K -2,805 -14%
SCP
152
Seizert Capital Partners
Michigan
$325K -$7.97K -412 -2%
OPERF
153
Oregon Public Employees Retirement Fund
Oregon
$320K -$7.74K -400 -2%
ProShare Advisors
154
ProShare Advisors
Maryland
$318K -$5.88K -304 -2%
PFSRSONJ
155
Police & Firemen's Retirement System of New Jersey
New Jersey
$307K – – –
QCM
156
Quantinno Capital Management
New York
$305K +$56.8K +2,935 +23%
Mitsubishi UFJ Trust & Banking
157
Mitsubishi UFJ Trust & Banking
Japan
$299K +$299K +15,469 New
GCM
158
Gallacher Capital Management
Colorado
$296K +$296K +15,285 New
SF
159
Synovus Financial
Georgia
$274K +$948 +49 +0.3%
SAM
160
Shell Asset Management
Netherlands
$269K -$50.2K -2,598 -16%
LTAS
161
Linden Thomas Advisory Services
North Carolina
$268K +$13.7K +708 +5%
SOW
162
State of Wyoming
Wyoming
$262K +$203K +10,513 +347%
Pacer Advisors
163
Pacer Advisors
Pennsylvania
$261K -$295K -15,223 -53%
Squarepoint
164
Squarepoint
New York
$240K -$239K -12,343 -50%
Robeco Institutional Asset Management
165
Robeco Institutional Asset Management
Netherlands
$232K -$167K -8,619 -42%
Verition Fund Management
166
Verition Fund Management
Connecticut
$227K -$471K -24,328 -67%
Bank of Montreal
167
Bank of Montreal
Ontario, Canada
$227K -$639 -33 -0.3%
DS
168
DRW Securities
Illinois
$223K +$542 +28 +0.2%
HW
169
Hancock Whitney
Mississippi
$216K +$216K +11,184 New
HWM
170
Hohimer Wealth Management
Washington
$215K -$75K -3,874 -26%
GHA
171
GW Henssler & Associates
Georgia
$205K -$1.43K -74 -0.7%
SAM
172
Sawgrass Asset Management
Florida
$199K -$21.9K -1,131 -10%
CC
173
Corton Capital
Ontario, Canada
$194K +$194K +10,019 New
Fidelity Investments
174
Fidelity Investments
Massachusetts
$167K +$37.9K +1,959 +29%
AIP
175
Ameritas Investment Partners
Nebraska
$146K +$9.95K +514 +7%
5 6
7
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