Wellington Management Group
ATEN icon

Wellington Management Group’s A10 Networks ATEN Stock Holding History

Wellington Management Group’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
2026
Q1 		$48M Buy
2,074,511
+54,444
+3% +$1.06M 0.01% 745
2025
Q4 		$35.7M Sell
2,020,067
-34,146
-2% -$605K 0.01% 831
2025
Q3 		$37.3M Buy
2,054,213
+588,922
+40% +$10.7M 0.01% 818
2025
Q2 		$28.4M Buy
1,465,291
+335,172
+30% +$5.73M 0.01% 856
2025
Q1 		$18.5M Buy
1,130,119
+899,919
+391% +$17.3M ﹤0.01% 979
2024
Q4 		$4.24M Buy
+230,200
New +$3.76M ﹤0.01% 1387
2023
Q1 		– Sell
-34,732
Closed -$578K – 1996
2022
Q4 		$578K Buy
34,732
+15,018
+76% +$257K ﹤0.01% 1782
2022
Q3 		$262K Sell
19,714
-24,148
-55% -$344K ﹤0.01% 1935
2022
Q2 		$631K Buy
+43,862
New +$635K ﹤0.01% 1769
2017
Q2 		– Sell
-29,293
Closed -$268K – 2201
2017
Q1 		$268K Hold
29,293
– – ﹤0.01% 2170
2016
Q4 		$243K Buy
29,293
+11,063
+61% +$95.1K ﹤0.01% 2109
2016
Q3 		$195K Buy
+18,230
New +$159K ﹤0.01% 2140

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