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 |
-15,400
| Closed | -$280K | – | 12619 |
|
|
2025
Q3 | $280K | Buy |
+15,400
| New | +$279K | ﹤0.01% | 10540 |
|
|
2025
Q2 | – | Sell |
-10,000
| Closed | -$163K | – | 12463 |
|
|
2025
Q1 | $163K | Sell |
10,000
-4,300
| -30% | -$82.6K | ﹤0.01% | 10736 |
|
|
2024
Q4 | $263K | Buy |
14,300
+1,200
| +9% | +$19.6K | ﹤0.01% | 9921 |
|
|
2024
Q3 | $189K | Sell |
13,100
-10,000
| -43% | -$135K | ﹤0.01% | 10237 |
|
|
2024
Q2 | $320K | Buy |
23,100
+8,500
| +58% | +$121K | ﹤0.01% | 9009 |
|
|
2024
Q1 | $200K | Sell |
14,600
-11,600
| -44% | -$156K | ﹤0.01% | 10319 |
|
|
2023
Q4 | $345K | Buy |
26,200
+5,800
| +28% | +$70.3K | ﹤0.01% | 8872 |
|
|
2023
Q3 | $307K | Buy |
20,400
+400
| +2% | +$5.92K | ﹤0.01% | 9125 |
|
|
2023
Q2 | $292K | Buy |
20,000
+14,100
| +239% | +$204K | ﹤0.01% | 9106 |
|
|
2023
Q1 | $91.4K | Sell |
5,900
-10,000
| -63% | -$153K | ﹤0.01% | 11389 |
|
|
2022
Q4 | $264K | Sell |
15,900
-47,100
| -75% | -$807K | ﹤0.01% | 9589 |
|
|
2022
Q3 | $836K | Buy |
63,000
+7,200
| +13% | +$102K | ﹤0.01% | 7377 |
|
|
2022
Q2 | $802K | Buy |
55,800
+27,200
| +95% | +$394K | ﹤0.01% | 7537 |
|
|
2022
Q1 | $399K | Buy |
28,600
+13,700
| +92% | +$193K | ﹤0.01% | 9905 |
|
|
2021
Q4 | $247K | Buy |
+14,900
| New | +$226K | ﹤0.01% | 11395 |
|
|
2021
Q3 | – | Sell |
-34,500
| Closed | -$388K | – | 13769 |
|
|
2021
Q2 | $388K | Sell |
34,500
-1,000
| -3% | -$9.68K | ﹤0.01% | 10642 |
|
|
2021
Q1 | $341K | Sell |
35,500
-6,200
| -15% | -$60.7K | ﹤0.01% | 10542 |
|
|
2020
Q4 | $411K | Buy |
41,700
+27,500
| +194% | +$216K | ﹤0.01% | 8501 |
|
|
2020
Q3 | $90K | Buy |
+14,200
| New | +$109K | ﹤0.01% | 9332 |
|
|
2018
Q4 | – | Sell |
-11,400
| Closed | -$69K | – | 9072 |
|
|
2018
Q3 | $69K | Buy |
+11,400
| New | +$77K | ﹤0.01% | 8713 |
|
|
2016
Q4 | – | Sell |
-11,100
| Closed | -$119K | – | 7224 |
|
|
2016
Q3 | $119K | Buy |
11,100
+100
| +0.9% | +$874 | ﹤0.01% | 6579 |
|
|
2016
Q2 | $71K | Sell |
11,000
-2,500
| -19% | -$15.8K | ﹤0.01% | 6316 |
|
|
2016
Q1 | $80K | Sell |
13,500
-3,700
| -22% | -$22.1K | ﹤0.01% | 6109 |
|
|
2015
Q4 | $113K | Buy |
17,200
+14,700
| +588% | +$102K | ﹤0.01% | 6555 |
|
|
2015
Q3 | $15K | Sell |
2,500
-6,500
| -72% | -$40.9K | ﹤0.01% | 8319 |
|
|
2015
Q2 | $58K | Buy |
9,000
+3,200
| +55% | +$17.9K | ﹤0.01% | 7561 |
|
|
2015
Q1 | $25K | Hold |
5,800
| – | – | ﹤0.01% | 7766 |
|
|
2014
Q4 | $25K | Buy |
5,800
+1,300
| +29% | +$5.81K | ﹤0.01% | 7647 |
|
|
2014
Q3 | $41K | Buy |
4,500
+1,200
| +36% | +$13.7K | ﹤0.01% | 7020 |
|
|
2014
Q2 | $44K | Buy |
+3,300
| New | +$41.5K | ﹤0.01% | 6836 |
|
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.