Citadel 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 | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-13,400
| Closed | -$243K | – | 12620 |
|
|
2025
Q3 | $243K | Buy |
13,400
+300
| +2% | +$5.43K | ﹤0.01% | 10820 |
|
|
2025
Q2 | $253K | Sell |
13,100
-3,900
| -23% | -$66.6K | ﹤0.01% | 10181 |
|
|
2025
Q1 | $278K | Buy |
17,000
+12,900
| +315% | +$248K | ﹤0.01% | 9770 |
|
|
2024
Q4 | $75.4K | Sell |
4,100
-10,900
| -73% | -$178K | ﹤0.01% | 11860 |
|
|
2024
Q3 | $217K | Buy |
15,000
+8,200
| +121% | +$111K | ﹤0.01% | 9984 |
|
|
2024
Q2 | $94.2K | Buy |
6,800
+700
| +11% | +$9.98K | ﹤0.01% | 11001 |
|
|
2024
Q1 | $83.5K | Buy |
6,100
+3,000
| +97% | +$40.3K | ﹤0.01% | 11599 |
|
|
2023
Q4 | $40.8K | Sell |
3,100
-3,700
| -54% | -$44.9K | ﹤0.01% | 11993 |
|
|
2023
Q3 | $102K | Sell |
6,800
-22,100
| -76% | -$327K | ﹤0.01% | 10868 |
|
|
2023
Q2 | $422K | Buy |
28,900
+25,200
| +681% | +$365K | ﹤0.01% | 8315 |
|
|
2023
Q1 | $57.3K | Sell |
3,700
-2,900
| -44% | -$44.2K | ﹤0.01% | 11982 |
|
|
2022
Q4 | $110K | Sell |
6,600
-3,900
| -37% | -$66.8K | ﹤0.01% | 11089 |
|
|
2022
Q3 | $139K | Buy |
+10,500
| New | +$149K | ﹤0.01% | 10792 |
|
|
2022
Q2 | – | Sell |
-12,500
| Closed | -$174K | – | 12825 |
|
|
2022
Q1 | $174K | Sell |
12,500
-11,400
| -48% | -$160K | ﹤0.01% | 11684 |
|
|
2021
Q4 | $396K | Buy |
23,900
+2,200
| +10% | +$33.4K | ﹤0.01% | 10251 |
|
|
2021
Q3 | $293K | Sell |
21,700
-5,400
| -20% | -$70K | ﹤0.01% | 11100 |
|
|
2021
Q2 | $305K | Buy |
27,100
+800
| +3% | +$7.75K | ﹤0.01% | 11218 |
|
|
2021
Q1 | $253K | Buy |
26,300
+15,400
| +141% | +$151K | ﹤0.01% | 11203 |
|
|
2020
Q4 | $107K | Sell |
10,900
-9,100
| -46% | -$71.5K | ﹤0.01% | 10179 |
|
|
2020
Q3 | $127K | Buy |
+20,000
| New | +$153K | ﹤0.01% | 9116 |
|
|
2019
Q4 | – | Sell |
-11,700
| Closed | -$81K | – | 9080 |
|
|
2019
Q3 | $81K | Buy |
+11,700
| New | +$84.2K | ﹤0.01% | 8564 |
|
|
2019
Q1 | – | Sell |
-57,500
| Closed | -$359K | – | 9226 |
|
|
2018
Q4 | $359K | Sell |
57,500
-4,800
| -8% | -$29K | ﹤0.01% | 6950 |
|
|
2018
Q3 | $379K | Buy |
+62,300
| New | +$421K | ﹤0.01% | 7177 |
|
|
2018
Q2 | – | Sell |
-20,300
| Closed | -$118K | – | 8792 |
|
|
2018
Q1 | $118K | Buy |
+20,300
| New | +$133K | ﹤0.01% | 7658 |
|
|
2016
Q1 | – | Sell |
-3,800
| Closed | -$25K | – | 6739 |
|
|
2015
Q4 | $25K | Buy |
3,800
+1,300
| +52% | +$9K | ﹤0.01% | 7780 |
|
|
2015
Q3 | $15K | Sell |
2,500
-1,600
| -39% | -$10.1K | ﹤0.01% | 8320 |
|
|
2015
Q2 | $26K | Buy |
4,100
+2,100
| +105% | +$11.7K | ﹤0.01% | 8034 |
|
|
2015
Q1 | $9K | Buy |
+2,000
| New | +$9.16K | ﹤0.01% | 8210 |
|
|
2014
Q4 | – | Sell |
-400
| Closed | -$4K | – | 8470 |
|
|
2014
Q3 | $4K | Sell |
400
-1,100
| -73% | -$12.6K | ﹤0.01% | 7937 |
|
|
2014
Q2 | $20K | Buy |
+1,500
| New | +$18.9K | ﹤0.01% | 7273 |
|
Other funds holding ATEN
PCM
VPM
VCM
BTW
Citadel Advisors's ATEN Position: Q1 2026 in Review
Citadel Advisors increased its A10 Networks (ATEN) stake by 238% in Q1 2026, buying an estimated $7.08M and bringing the position to 514,020 shares worth $11.9M. The position accounts for ﹤0.01% of the portfolio, ranked #3017.
Citadel Advisors first reported a position in ATEN in Q1 2014 and has held it in 46 quarters since. 264 funds tracked by Wall St. Rank hold ATEN as of Q1 2026.
- Citadel Advisors held 514,020 shares of A10 Networks worth $11.9M as of Q1 2026.
- Citadel Advisors bought 362,004 A10 Networks shares in Q1 2026, an estimated $7.08M.
- A10 Networks made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #3017 holding.
- Citadel Advisors first reported a position in A10 Networks in Q1 2014 and has held it in 46 quarters since.
- 264 funds tracked by Wall St. Rank held A10 Networks as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.