Acadian Asset Management
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Acadian Asset Management’s A10 Networks ATEN Stock Holding History

Acadian Asset Management’s Portfolio ATEN Stock Details ATEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-47,313
Closed -$771K – 1655
2025
Q1 		$771K Buy
+47,313
New +$909K ﹤0.01% 989
2024
Q4 		– Sell
-1,498
Closed -$21K – 1635
2024
Q3 		$21K Buy
+1,498
New +$20.2K ﹤0.01% 1971
2023
Q2 		– Sell
-914
Closed -$14K – 1721
2023
Q1 		$14K Buy
+914
New +$13.9K ﹤0.01% 1674
2022
Q4 		– Sell
-19,850
Closed -$263K – 1768
2022
Q3 		$263K Sell
19,850
-145,803
-88% -$2.07M ﹤0.01% 1147
2022
Q2 		$2.38M Sell
165,653
-38,804
-19% -$562K 0.01% 588
2022
Q1 		$2.85M Buy
204,457
+72,050
+54% +$1.01M 0.01% 583
2021
Q4 		$2.19M Buy
+132,407
New +$2.01M 0.01% 640
2018
Q1 		– Sell
-19,015
Closed -$147K – 1674
2017
Q4 		$147K Buy
+19,015
New +$145K ﹤0.01% 1016
2017
Q3 		– Sell
-376,139
Closed -$3.17M – 1399
2017
Q2 		$3.17M Sell
376,139
-574,726
-60% -$4.88M 0.01% 477
2017
Q1 		$8.7M Buy
950,865
+197,699
+26% +$1.75M 0.04% 316
2016
Q4 		$6.26M Buy
753,166
+651,645
+642% +$5.6M 0.03% 368
2016
Q3 		$1.08M Buy
101,521
+429
+0.4% +$3.75K 0.01% 658
2016
Q2 		$654K Buy
+101,092
New +$639K ﹤0.01% 715
2016
Q1 		– Sell
-6,622
Closed -$43K – 1362
2015
Q4 		$43K Buy
+6,622
New +$45.9K ﹤0.01% 1130

Other funds holding ATEN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
PCM
Penserra Capital Management Orinda, California $8.52B AUM 37.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $12.2B AUM 12.45% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Acadian Asset Management's ATEN Position: Q2 2025 in Review

Acadian Asset Management sold out of A10 Networks (ATEN) in Q2 2025, closing a stake of 47,313 shares — an estimated $771K sold.

Acadian Asset Management first reported a position in ATEN in Q4 2015 and held it in 14 quarters. The position peaked at $8.7M in Q1 2017. 229 funds tracked by Wall St. Rank hold ATEN as of Q2 2025.

  • Acadian Asset Management reported no remaining A10 Networks position as of Q2 2025 after selling out during the quarter.
  • Acadian Asset Management sold 47,313 A10 Networks shares in Q2 2025, an estimated $771K.
  • Acadian Asset Management first reported a position in A10 Networks in Q4 2015 and held it in 14 quarters.
  • Acadian Asset Management's A10 Networks position peaked at $8.7M in Q1 2017.
  • 229 funds tracked by Wall St. Rank held A10 Networks as of Q2 2025.

Based on Acadian Asset Management's 13F filing for Q2 2025, filed 7 Aug 2025.