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A10 Networks
ATEN
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News
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Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
98.25%
Individuals & Insiders
1.71%
State-owned enterprises
0.04%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
BlackRock, Inc.
18.18%
13.09M
0.02%
+103.23K
03/31/2026
Penserra Capital Management LLC
4.99%
3.59M
0.97%
-666.15K
03/31/2026
Vanguard Portfolio Management, LLC
4.71%
3.39M
--
+3.39M
03/31/2026
Vanguard Capital Management, LLC
4.33%
3.12M
--
+3.12M
03/31/2026
State Street Global Advisors, Inc.
4.29%
3.09M
0.07%
-25.97K
03/31/2026
Boston Trust Walden National Association
3.02%
2.17M
0.40%
-267.39K
03/31/2026
Wellington Management Group LLP
2.88%
2.07M
0.06%
+54.44K
03/31/2026
Barclays PLC
2.60%
1.87M
0.03%
+31.09K
03/31/2026
Renaissance Technologies LLC
2.48%
1.78M
0.51%
-349.75K
03/31/2026
First Trust Advisors LP
2.39%
1.72M
1.06%
-743.52K
03/31/2026
Geode Capital Management, LLC
2.39%
1.72M
0.10%
-60.23K
03/31/2026
Dimensional Fund Advisors LP
2.27%
1.64M
0.03%
-12.84K
03/31/2026
Mirae Asset Global Investments Co., Ltd.
2.20%
1.58M
0.14%
+111.13K
03/31/2026
Arrowstreet Capital, Limited Partnership
2.08%
1.50M
0.55%
+401.86K
03/31/2026
Punch & Associates Investment Management, Inc.
2.03%
1.46M
0.02%
+24.28K
03/31/2026
Two Sigma Investments, LP
1.83%
1.32M
0.81%
+586.26K
03/31/2026
T. Rowe Price Group, Inc.
1.49%
1.07M
0.66%
-463.79K
03/31/2026
Boston Partners Global Investors, Inc.
1.14%
822.17K
<0.01%
+6.38K
06/30/2026
PGIM, Inc.
1.14%
817.91K
1.04%
+750.10K
03/31/2026
Royce & Associates, LP
1.14%
817.43K
0.12%
+90.02K
03/31/2026