Engineers Gate Manager’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 | – | Sell |
-39,850
| Closed | -$705K | – | 2172 |
|
|
2025
Q4 | $705K | Buy |
39,850
+1,060
| +3% | +$18.8K | 0.01% | 1198 |
|
|
2025
Q3 | $704K | Buy |
+38,790
| New | +$702K | 0.01% | 1341 |
|
|
2025
Q2 | – | Sell |
-61,945
| Closed | -$1.01M | – | 2147 |
|
|
2025
Q1 | $1.01M | Buy |
61,945
+32,675
| +112% | +$628K | 0.02% | 1052 |
|
|
2024
Q4 | $539K | Buy |
+29,270
| New | +$478K | 0.01% | 1374 |
|
|
2024
Q3 | – | Sell |
-37,686
| Closed | -$522K | – | 2105 |
|
|
2024
Q2 | $522K | Buy |
+37,686
| New | +$537K | 0.01% | 1203 |
|
|
2024
Q1 | – | Sell |
-12,847
| Closed | -$169K | – | 1904 |
|
|
2023
Q4 | $169K | Buy |
+12,847
| New | +$156K | ﹤0.01% | 1680 |
|
|
2023
Q1 | – | Sell |
-78,316
| Closed | -$1.3M | – | 1641 |
|
|
2022
Q4 | $1.3M | Buy |
+78,316
| New | +$1.34M | 0.08% | 342 |
|
|
2022
Q1 | – | Sell |
-15,320
| Closed | -$254K | – | 1841 |
|
|
2021
Q4 | $254K | Buy |
15,320
+4,631
| +43% | +$70.3K | 0.01% | 1506 |
|
|
2021
Q3 | $144K | Buy |
+10,689
| New | +$139K | 0.01% | 1489 |
|
|
2021
Q1 | – | Sell |
-22,891
| Closed | -$226K | – | 1797 |
|
|
2020
Q4 | $226K | Sell |
22,891
-134,367
| -85% | -$1.06M | 0.01% | 1452 |
|
|
2020
Q3 | $1M | Buy |
157,258
+86,540
| +122% | +$664K | 0.05% | 605 |
|
|
2020
Q2 | $482K | Buy |
70,718
+54,840
| +345% | +$368K | 0.02% | 966 |
|
|
2020
Q1 | $99K | Buy |
+15,878
| New | +$101K | 0.01% | 1415 |
|
|
2019
Q2 | – | Sell |
-39,004
| Closed | -$277K | – | 1125 |
|
|
2019
Q1 | $277K | Sell |
39,004
-11,072
| -22% | -$75.2K | 0.02% | 757 |
|
|
2018
Q4 | $312K | Buy |
+50,076
| New | +$303K | 0.03% | 634 |
|
|
2018
Q2 | – | Sell |
-39,340
| Closed | -$229K | – | 957 |
|
|
2018
Q1 | $229K | Buy |
39,340
+556
| +1% | +$3.63K | 0.02% | 718 |
|
|
2017
Q4 | $299K | Sell |
38,784
-6,834
| -15% | -$52.1K | 0.02% | 648 |
|
|
2017
Q3 | $345K | Buy |
+45,618
| New | +$311K | 0.03% | 599 |
|
|
2017
Q2 | – | Sell |
-34,204
| Closed | -$313K | – | 631 |
|
|
2017
Q1 | $313K | Sell |
34,204
-7,506
| -18% | -$66.4K | 0.03% | 525 |
|
|
2016
Q4 | $347K | Sell |
41,710
-19,593
| -32% | -$168K | 0.04% | 499 |
|
|
2016
Q3 | $655K | Buy |
61,303
+20,687
| +51% | +$181K | 0.07% | 414 |
|
|
2016
Q2 | $263K | Sell |
40,616
-739
| -2% | -$4.67K | 0.02% | 606 |
|
|
2016
Q1 | $245K | Buy |
41,355
+476
| +1% | +$2.84K | 0.02% | 592 |
|
|
2015
Q4 | $268K | Buy |
40,879
+3,453
| +9% | +$23.9K | 0.02% | 575 |
|
|
2015
Q3 | $224K | Buy |
+37,426
| New | +$236K | 0.02% | 577 |
|
Other funds holding ATEN
PCM
BTW
Engineers Gate Manager's ATEN Position: Q1 2026 in Review
Engineers Gate Manager sold out of A10 Networks (ATEN) in Q1 2026, closing a stake of 39,850 shares — an estimated $705K sold.
Engineers Gate Manager first reported a position in ATEN in Q3 2015 and held it in 25 quarters. The position peaked at $1.3M in Q4 2022. 264 funds tracked by Wall St. Rank hold ATEN as of Q1 2026.
- Engineers Gate Manager reported no remaining A10 Networks position as of Q1 2026 after selling out during the quarter.
- Engineers Gate Manager sold 39,850 A10 Networks shares in Q1 2026, an estimated $705K.
- Engineers Gate Manager first reported a position in A10 Networks in Q3 2015 and held it in 25 quarters.
- Engineers Gate Manager's A10 Networks position peaked at $1.3M in Q4 2022.
- 264 funds tracked by Wall St. Rank held A10 Networks as of Q1 2026.
Based on Engineers Gate Manager's 13F filing for Q1 2026, filed 15 May 2026.