Group One Trading’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 |
-100
| Closed | -$1.77K | – | 7612 |
|
|
2025
Q4 | $1.77K | Sell |
100
-800
| -89% | -$14.2K | ﹤0.01% | 7586 |
|
|
2025
Q3 | $16.3K | Buy |
+900
| New | +$16.3K | ﹤0.01% | 6849 |
|
|
2025
Q2 | – | Sell |
-1,300
| Closed | -$21.2K | – | 7918 |
|
|
2025
Q1 | $21.2K | Buy |
+1,300
| New | +$25K | ﹤0.01% | 5783 |
|
|
2024
Q3 | – | Sell |
-100
| Closed | -$1.39K | – | 6614 |
|
|
2024
Q2 | $1.39K | Sell |
100
-100
| -50% | -$1.43K | ﹤0.01% | 6298 |
|
|
2024
Q1 | $2.74K | Buy |
+200
| New | +$2.69K | ﹤0.01% | 6410 |
|
|
2023
Q4 | – | Sell |
-400
| Closed | -$6.01K | – | 7353 |
|
|
2023
Q3 | $6.01K | Sell |
400
-800
| -67% | -$11.8K | ﹤0.01% | 6604 |
|
|
2023
Q2 | $17.5K | Buy |
1,200
+700
| +140% | +$10.1K | ﹤0.01% | 6068 |
|
|
2023
Q1 | $7.75K | Buy |
500
+400
| +400% | +$6.1K | ﹤0.01% | 6082 |
|
|
2022
Q4 | $1.66K | Sell |
100
-11,100
| -99% | -$190K | ﹤0.01% | 6711 |
|
|
2022
Q3 | $149K | Sell |
11,200
-3,600
| -24% | -$51.2K | ﹤0.01% | 4414 |
|
|
2022
Q2 | $213K | Buy |
14,800
+3,100
| +26% | +$44.9K | ﹤0.01% | 4249 |
|
|
2022
Q1 | $163K | Buy |
11,700
+500
| +4% | +$7.03K | ﹤0.01% | 5016 |
|
|
2021
Q4 | $186K | Buy |
11,200
+10,400
| +1,300% | +$158K | ﹤0.01% | 5158 |
|
|
2021
Q3 | $11K | Sell |
800
-1,600
| -67% | -$20.7K | ﹤0.01% | 7443 |
|
|
2021
Q2 | $27K | Buy |
2,400
+1,800
| +300% | +$17.4K | ﹤0.01% | 7007 |
|
|
2021
Q1 | $6K | Sell |
600
-200
| -25% | -$1.96K | ﹤0.01% | 7191 |
|
|
2020
Q4 | $8K | Sell |
800
-19,200
| -96% | -$151K | ﹤0.01% | 5861 |
|
|
2020
Q3 | $127K | Buy |
+20,000
| New | +$153K | ﹤0.01% | 4014 |
|
|
2019
Q3 | – | Sell |
-707,200
| Closed | -$4.82M | – | 5123 |
|
|
2019
Q2 | $4.82M | Buy |
707,200
+200
| +0% | +$1.31K | 0.04% | 539 |
|
|
2019
Q1 | $5.01M | Buy |
707,000
+648,600
| +1,111% | +$4.41M | 0.06% | 421 |
|
|
2018
Q4 | $364K | Sell |
58,400
-64,100
| -52% | -$388K | ﹤0.01% | 2213 |
|
|
2018
Q3 | $745K | Buy |
122,500
+44,000
| +56% | +$297K | 0.01% | 1937 |
|
|
2018
Q2 | $489K | Buy |
78,500
+68,800
| +709% | +$430K | ﹤0.01% | 2306 |
|
|
2018
Q1 | $56K | Buy |
+9,700
| New | +$63.4K | ﹤0.01% | 3602 |
|
|
2017
Q3 | – | Sell |
-400
| Closed | -$3K | – | 4796 |
|
|
2017
Q2 | $3K | Buy |
+400
| New | +$3.4K | ﹤0.01% | 4506 |
|
Other funds holding ATEN
PCM
VPM
VCM
BTW
Group One Trading's ATEN Position: Q1 2026 in Review
Group One Trading opened a new position in A10 Networks (ATEN) in Q1 2026: 2,050 shares worth $47.4K. The stake represents ﹤0.01% of the portfolio and ranks #5297 among its holdings. This is a return to the name: Group One Trading previously reported a position in ATEN as recently as Q2 2025.
Group One Trading first reported a position in ATEN in Q4 2014 and has held it in 32 quarters since. The position peaked at $5.42M in Q2 2019. 264 funds tracked by Wall St. Rank hold ATEN as of Q1 2026.
- Group One Trading held 2,050 shares of A10 Networks worth $47.4K as of Q1 2026.
- A10 Networks was a new Group One Trading position in Q1 2026.
- A10 Networks made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #5297 holding.
- Group One Trading first reported a position in A10 Networks in Q4 2014 and has held it in 32 quarters since.
- Group One Trading's A10 Networks position peaked at $5.42M in Q2 2019.
- 264 funds tracked by Wall St. Rank held A10 Networks as of Q1 2026.
Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.