Vanguard Group’s A10 Networks ATEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | $128M | Buy |
7,241,762
+6,692
| +0.1% | +$119K | ﹤0.01% | 1760 |
|
|
2025
Q3 | $131M | Sell |
7,235,070
-92,547
| -1% | -$1.67M | ﹤0.01% | 1736 |
|
|
2025
Q2 | $142M | Sell |
7,327,617
-66,687
| -0.9% | -$1.14M | ﹤0.01% | 1673 |
|
|
2025
Q1 | $121M | Buy |
7,394,304
+34,634
| +0.5% | +$665K | ﹤0.01% | 1714 |
|
|
2024
Q4 | $135M | Buy |
7,359,670
+1,724
| +0% | +$28.1K | ﹤0.01% | 1719 |
|
|
2024
Q3 | $106M | Buy |
7,357,946
+234,329
| +3% | +$3.16M | ﹤0.01% | 1845 |
|
|
2024
Q2 | $98.7M | Buy |
7,123,617
+20,259
| +0.3% | +$289K | ﹤0.01% | 1844 |
|
|
2024
Q1 | $97.2M | Buy |
7,103,358
+35,010
| +0.5% | +$471K | ﹤0.01% | 1887 |
|
|
2023
Q4 | $93.1M | Buy |
7,068,348
+102,501
| +1% | +$1.24M | ﹤0.01% | 1902 |
|
|
2023
Q3 | $105M | Buy |
6,965,847
+185,362
| +3% | +$2.75M | ﹤0.01% | 1787 |
|
|
2023
Q2 | $98.9M | Buy |
6,780,485
+1,154,634
| +21% | +$16.7M | ﹤0.01% | 1855 |
|
|
2023
Q1 | $87.1M | Sell |
5,625,851
-68,679
| -1% | -$1.05M | ﹤0.01% | 1891 |
|
|
2022
Q4 | $94.7M | Sell |
5,694,530
-120,053
| -2% | -$2.06M | ﹤0.01% | 1831 |
|
|
2022
Q3 | $77.2M | Buy |
5,814,583
+40,164
| +0.7% | +$571K | ﹤0.01% | 1951 |
|
|
2022
Q2 | $83M | Buy |
5,774,419
+381,402
| +7% | +$5.53M | ﹤0.01% | 1927 |
|
|
2022
Q1 | $75.2M | Sell |
5,393,017
-302,424
| -5% | -$4.25M | ﹤0.01% | 2092 |
|
|
2021
Q4 | $94.4M | Buy |
5,695,441
+219,215
| +4% | +$3.33M | ﹤0.01% | 2014 |
|
|
2021
Q3 | $73.8M | Buy |
5,476,226
+100,095
| +2% | +$1.3M | ﹤0.01% | 2155 |
|
|
2021
Q2 | $60.5M | Buy |
5,376,131
+558,820
| +12% | +$5.41M | ﹤0.01% | 2259 |
|
|
2021
Q1 | $46.3M | Buy |
4,817,311
+452,504
| +10% | +$4.43M | ﹤0.01% | 2363 |
|
|
2020
Q4 | $43M | Buy |
4,364,807
+339,498
| +8% | +$2.67M | ﹤0.01% | 2280 |
|
|
2020
Q3 | $25.6M | Sell |
4,025,309
-241,129
| -6% | -$1.85M | ﹤0.01% | 2331 |
|
|
2020
Q2 | $29.1M | Buy |
4,266,438
+409,429
| +11% | +$2.75M | ﹤0.01% | 2252 |
|
|
2020
Q1 | $24M | Buy |
3,857,009
+69,934
| +2% | +$447K | ﹤0.01% | 2200 |
|
|
2019
Q4 | $26M | Sell |
3,787,075
-17,980
| -0.5% | -$121K | ﹤0.01% | 2400 |
|
|
2019
Q3 | $26.4M | Buy |
3,805,055
+76,242
| +2% | +$548K | ﹤0.01% | 2340 |
|
|
2019
Q2 | $25.4M | Buy |
3,728,813
+24,716
| +0.7% | +$162K | ﹤0.01% | 2393 |
|
|
2019
Q1 | $26.3M | Buy |
3,704,097
+611,882
| +20% | +$4.16M | ﹤0.01% | 2381 |
|
|
2018
Q4 | $19.3M | Sell |
3,092,215
-584,321
| -16% | -$3.54M | ﹤0.01% | 2454 |
|
|
2018
Q3 | $22.4M | Buy |
3,676,536
+5,574
| +0.2% | +$37.7K | ﹤0.01% | 2529 |
|
|
2018
Q2 | $22.9M | Sell |
3,670,962
-182,773
| -5% | -$1.14M | ﹤0.01% | 2512 |
|
|
2018
Q1 | $22.4M | Buy |
3,853,735
+1,605
| +0% | +$10.5K | ﹤0.01% | 2453 |
|
|
2017
Q4 | $29.7M | Buy |
3,852,130
+136,795
| +4% | +$1.04M | ﹤0.01% | 2322 |
|
|
2017
Q3 | $28.1M | Buy |
3,715,335
+106,344
| +3% | +$724K | ﹤0.01% | 2330 |
|
|
2017
Q2 | $30.5M | Buy |
3,608,991
+234,230
| +7% | +$1.99M | ﹤0.01% | 2268 |
|
|
2017
Q1 | $30.9M | Buy |
3,374,761
+493,877
| +17% | +$4.37M | ﹤0.01% | 2230 |
|
|
2016
Q4 | $23.9M | Buy |
2,880,884
+349,471
| +14% | +$3M | ﹤0.01% | 2345 |
|
|
2016
Q3 | $27.1M | Buy |
2,531,413
+154,955
| +7% | +$1.35M | ﹤0.01% | 2229 |
|
|
2016
Q2 | $15.4M | Buy |
2,376,458
+322,617
| +16% | +$2.04M | ﹤0.01% | 2445 |
|
|
2016
Q1 | $12.2M | Buy |
2,053,841
+679,779
| +49% | +$4.05M | ﹤0.01% | 2504 |
|
|
2015
Q4 | $9.01M | Buy |
1,374,062
+300,922
| +28% | +$2.08M | ﹤0.01% | 2691 |
|
|
2015
Q3 | $6.43M | Buy |
1,073,140
+41,967
| +4% | +$264K | ﹤0.01% | 2852 |
|
|
2015
Q2 | $6.64M | Buy |
1,031,173
+55,764
| +6% | +$312K | ﹤0.01% | 2875 |
|
|
2015
Q1 | $4.22M | Buy |
975,409
+29,494
| +3% | +$135K | ﹤0.01% | 3076 |
|
|
2014
Q4 | $4.12M | Buy |
945,915
+641,374
| +211% | +$2.87M | ﹤0.01% | 2994 |
|
|
2014
Q3 | $2.77M | Buy |
304,541
+43,852
| +17% | +$501K | ﹤0.01% | 3129 |
|
|
2014
Q2 | $3.47M | Buy |
+260,689
| New | +$3.28M | ﹤0.01% | 3018 |
|
Other funds holding ATEN
PCM
BTW
Vanguard Group's ATEN Position: Q4 2025 in Review
Vanguard Group increased its A10 Networks (ATEN) stake by 0.09% in Q4 2025, buying an estimated $119K and bringing the position to 7,241,762 shares worth $128M. The position accounts for ﹤0.01% of the portfolio, ranked #1760.
Vanguard Group first reported a position in ATEN in Q2 2014 and has held it in 47 quarters since. The position peaked at $142M in Q2 2025. 241 funds tracked by Wall St. Rank hold ATEN as of Q4 2025.
- Vanguard Group held 7,241,762 shares of A10 Networks worth $128M as of Q4 2025.
- Vanguard Group bought 6,692 A10 Networks shares in Q4 2025, an estimated $119K.
- A10 Networks made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #1760 holding.
- Vanguard Group first reported a position in A10 Networks in Q2 2014 and has held it in 47 quarters since.
- Vanguard Group's A10 Networks position peaked at $142M in Q2 2025.
- 241 funds tracked by Wall St. Rank held A10 Networks as of Q4 2025.
Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.