Dimensional Fund Advisors’s A10 Networks ATEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $37.8M | Sell |
1,635,947
-12,841
| -0.8% | -$251K | 0.01% | 1657 |
|
|
2025
Q4 | $29.2M | Buy |
1,648,788
+15,198
| +0.9% | +$269K | 0.01% | 1789 |
|
|
2025
Q3 | $29.6M | Sell |
1,633,590
-80,456
| -5% | -$1.46M | 0.01% | 1803 |
|
|
2025
Q2 | $33.2M | Sell |
1,714,046
-23,108
| -1% | -$395K | 0.01% | 1728 |
|
|
2025
Q1 | $28.4M | Sell |
1,737,154
-83,358
| -5% | -$1.6M | 0.01% | 1779 |
|
|
2024
Q4 | $33.5M | Buy |
1,820,512
+31,697
| +2% | +$517K | 0.01% | 1748 |
|
|
2024
Q3 | $25.8M | Sell |
1,788,815
-30,086
| -2% | -$406K | 0.01% | 1884 |
|
|
2024
Q2 | $25.2M | Buy |
1,818,901
+28,150
| +2% | +$401K | 0.01% | 1848 |
|
|
2024
Q1 | $24.5M | Buy |
1,790,751
+39,632
| +2% | +$533K | 0.01% | 1878 |
|
|
2023
Q4 | $23.1M | Buy |
1,751,119
+81,908
| +5% | +$993K | 0.01% | 1919 |
|
|
2023
Q3 | $25.1M | Buy |
1,669,211
+80,158
| +5% | +$1.19M | 0.01% | 1801 |
|
|
2023
Q2 | $23.2M | Buy |
1,589,053
+114,597
| +8% | +$1.66M | 0.01% | 1855 |
|
|
2023
Q1 | $22.8M | Buy |
1,474,456
+159,176
| +12% | +$2.43M | 0.01% | 1831 |
|
|
2022
Q4 | $21.9K | Buy |
1,315,280
+83,288
| +7% | +$1.43M | 0.01% | 1828 |
|
|
2022
Q3 | $16.3M | Buy |
1,231,992
+174,868
| +17% | +$2.49M | 0.01% | 1927 |
|
|
2022
Q2 | $15.2M | Buy |
1,057,124
+79,306
| +8% | +$1.15M | 0.01% | 2008 |
|
|
2022
Q1 | $13.6M | Buy |
977,818
+97,751
| +11% | +$1.37M | ﹤0.01% | 2164 |
|
|
2021
Q4 | $14.6M | Buy |
880,067
+73,105
| +9% | +$1.11M | ﹤0.01% | 2157 |
|
|
2021
Q3 | $10.9M | Buy |
806,962
+117,602
| +17% | +$1.53M | ﹤0.01% | 2295 |
|
|
2021
Q2 | $7.76M | Buy |
689,360
+196,603
| +40% | +$1.9M | ﹤0.01% | 2458 |
|
|
2021
Q1 | $4.73M | Buy |
492,757
+133,327
| +37% | +$1.31M | ﹤0.01% | 2602 |
|
|
2020
Q4 | $3.54M | Buy |
359,430
+70,564
| +24% | +$555K | ﹤0.01% | 2639 |
|
|
2020
Q3 | $1.84M | Buy |
288,866
+8,555
| +3% | +$65.6K | ﹤0.01% | 2767 |
|
|
2020
Q2 | $1.91M | Buy |
280,311
+33,184
| +13% | +$223K | ﹤0.01% | 2769 |
|
|
2020
Q1 | $1.53M | Buy |
247,127
+20,696
| +9% | +$132K | ﹤0.01% | 2788 |
|
|
2019
Q4 | $1.56M | Buy |
226,431
+23,775
| +12% | +$160K | ﹤0.01% | 2918 |
|
|
2019
Q3 | $1.41M | Buy |
202,656
+76,032
| +60% | +$547K | ﹤0.01% | 2946 |
|
|
2019
Q2 | $864K | Buy |
126,624
+67,882
| +116% | +$445K | ﹤0.01% | 3086 |
|
|
2019
Q1 | $416K | Hold |
58,742
| – | – | ﹤0.01% | 3194 |
|
|
2018
Q4 | $366K | Buy |
+58,742
| New | +$355K | ﹤0.01% | 3194 |
|
Other funds holding ATEN
PCM
VPM
VCM
BTW
Dimensional Fund Advisors's ATEN Position: Q1 2026 in Review
Dimensional Fund Advisors reduced its A10 Networks (ATEN) stake by 0.78% in Q1 2026, selling an estimated $251K and leaving 1,635,947 shares worth $37.8M. The position accounts for 0.01% of the portfolio, ranked #1657.
Dimensional Fund Advisors first reported a position in ATEN in Q4 2018 and has held it in 30 quarters since. 264 funds tracked by Wall St. Rank hold ATEN as of Q1 2026.
- Dimensional Fund Advisors held 1,635,947 shares of A10 Networks worth $37.8M as of Q1 2026.
- Dimensional Fund Advisors sold 12,841 A10 Networks shares in Q1 2026, an estimated $251K.
- A10 Networks made up 0.01% of Dimensional Fund Advisors's portfolio in Q1 2026, its #1657 holding.
- Dimensional Fund Advisors first reported a position in A10 Networks in Q4 2018 and has held it in 30 quarters since.
- 264 funds tracked by Wall St. Rank held A10 Networks as of Q1 2026.
Based on Dimensional Fund Advisors's 13F filing for Q1 2026, filed 7 May 2026.