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 | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $11.9M | Buy |
514,020
+362,004
| +238% | +$7.08M | ﹤0.01% | 3017 |
|
|
2025
Q4 | $2.69M | Sell |
152,016
-198,777
| -57% | -$3.52M | ﹤0.01% | 5371 |
|
|
2025
Q3 | $6.37M | Buy |
350,793
+130,207
| +59% | +$2.36M | ﹤0.01% | 3933 |
|
|
2025
Q2 | $4.27M | Sell |
220,586
-168,310
| -43% | -$2.88M | ﹤0.01% | 4393 |
|
|
2025
Q1 | $6.35M | Buy |
388,896
+692
| +0.2% | +$13.3K | ﹤0.01% | 3515 |
|
|
2024
Q4 | $7.14M | Sell |
388,204
-219,526
| -36% | -$3.58M | ﹤0.01% | 3415 |
|
|
2024
Q3 | $8.78M | Sell |
607,730
-78,932
| -11% | -$1.06M | ﹤0.01% | 3123 |
|
|
2024
Q2 | $9.51M | Buy |
686,662
+501,665
| +271% | +$7.15M | ﹤0.01% | 2834 |
|
|
2024
Q1 | $2.53M | Buy |
+184,997
| New | +$2.49M | ﹤0.01% | 5067 |
|
|
2023
Q4 | – | Sell |
-10,285
| Closed | -$125K | – | 14233 |
|
|
2023
Q3 | $155K | Sell |
10,285
-28,971
| -74% | -$429K | ﹤0.01% | 10305 |
|
|
2023
Q2 | $573K | Sell |
39,256
-51,180
| -57% | -$741K | ﹤0.01% | 7645 |
|
|
2023
Q1 | $1.4M | Sell |
90,436
-108,934
| -55% | -$1.66M | ﹤0.01% | 6053 |
|
|
2022
Q4 | $3.32M | Sell |
199,370
-84,683
| -30% | -$1.45M | ﹤0.01% | 4576 |
|
|
2022
Q3 | $3.77M | Buy |
284,053
+216,229
| +319% | +$3.08M | ﹤0.01% | 4358 |
|
|
2022
Q2 | $975K | Sell |
67,824
-205,194
| -75% | -$2.97M | ﹤0.01% | 7081 |
|
|
2022
Q1 | $3.81M | Buy |
273,018
+42,422
| +18% | +$596K | ﹤0.01% | 4699 |
|
|
2021
Q4 | $3.82M | Buy |
230,596
+157,658
| +216% | +$2.39M | ﹤0.01% | 4845 |
|
|
2021
Q3 | $984K | Sell |
72,938
-66,804
| -48% | -$866K | ﹤0.01% | 8197 |
|
|
2021
Q2 | $1.57M | Buy |
+139,742
| New | +$1.35M | ﹤0.01% | 7209 |
|
|
2021
Q1 | – | Sell |
-273,283
| Closed | -$2.67M | – | 13134 |
|
|
2020
Q4 | $2.69M | Sell |
273,283
-11,663
| -4% | -$91.7K | ﹤0.01% | 4758 |
|
|
2020
Q3 | $1.81M | Buy |
284,946
+121,203
| +74% | +$929K | ﹤0.01% | 4902 |
|
|
2020
Q2 | $1.11M | Buy |
163,743
+53,377
| +48% | +$358K | ﹤0.01% | 5631 |
|
|
2020
Q1 | $686K | Buy |
110,366
+70,502
| +177% | +$451K | ﹤0.01% | 5956 |
|
|
2019
Q4 | $274K | Buy |
39,864
+28,481
| +250% | +$192K | ﹤0.01% | 7728 |
|
|
2019
Q3 | $79K | Sell |
11,383
-9,087
| -44% | -$65.4K | ﹤0.01% | 8576 |
|
|
2019
Q2 | $140K | Sell |
20,470
-52,658
| -72% | -$345K | ﹤0.01% | 8391 |
|
|
2019
Q1 | $519K | Sell |
73,128
-140,974
| -66% | -$958K | ﹤0.01% | 6730 |
|
|
2018
Q4 | $1.34M | Buy |
214,102
+20,594
| +11% | +$125K | ﹤0.01% | 4830 |
|
|
2018
Q3 | $1.18M | Sell |
193,508
-203,387
| -51% | -$1.37M | ﹤0.01% | 5263 |
|
|
2018
Q2 | $2.47M | Buy |
396,895
+126,132
| +47% | +$789K | ﹤0.01% | 3769 |
|
|
2018
Q1 | $1.58M | Buy |
270,763
+34,681
| +15% | +$227K | ﹤0.01% | 4090 |
|
|
2017
Q4 | $1.82M | Sell |
236,082
-165,531
| -41% | -$1.26M | ﹤0.01% | 3769 |
|
|
2017
Q3 | $3.04M | Buy |
401,613
+303,847
| +311% | +$2.07M | ﹤0.01% | 2905 |
|
|
2017
Q2 | $825K | Buy |
97,766
+77,094
| +373% | +$655K | ﹤0.01% | 4374 |
|
|
2017
Q1 | $189K | Buy |
+20,672
| New | +$183K | ﹤0.01% | 6563 |
|
|
2016
Q4 | – | Sell |
-87,303
| Closed | -$933K | – | 7225 |
|
|
2016
Q3 | $933K | Buy |
87,303
+53,164
| +156% | +$465K | ﹤0.01% | 3923 |
|
|
2016
Q2 | $221K | Sell |
34,139
-56,877
| -62% | -$359K | ﹤0.01% | 5678 |
|
|
2016
Q1 | $539K | Sell |
91,016
-24,914
| -21% | -$149K | ﹤0.01% | 4307 |
|
|
2015
Q4 | $760K | Sell |
115,930
-190,622
| -62% | -$1.32M | ﹤0.01% | 3926 |
|
|
2015
Q3 | $1.84M | Buy |
306,552
+229,413
| +297% | +$1.44M | ﹤0.01% | 3053 |
|
|
2015
Q2 | $497K | Sell |
77,139
-970,660
| -93% | -$5.43M | ﹤0.01% | 4988 |
|
|
2015
Q1 | $4.54M | Sell |
1,047,799
-558,988
| -35% | -$2.56M | ﹤0.01% | 2127 |
|
|
2014
Q4 | $7.01M | Buy |
1,606,787
+1,542,772
| +2,410% | +$6.9M | 0.01% | 1681 |
|
|
2014
Q3 | $584K | Sell |
64,015
-293,817
| -82% | -$3.36M | ﹤0.01% | 4409 |
|
|
2014
Q2 | $4.76M | Buy |
357,832
+376
| +0.1% | +$4.73K | 0.01% | 1871 |
|
|
2014
Q1 | $5.38M | Buy |
+357,456
| New | +$5.34M | 0.01% | 1726 |
|
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.