Arrowstreet Capital’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
Q2 | $53.7M | Sell |
1,437,650
-59,494
| -4% | -$1.73M | 0.02% | 536 |
|
|
2026
Q1 | $34.6M | Buy |
1,497,144
+401,857
| +37% | +$7.86M | 0.02% | 599 |
|
|
2025
Q4 | $19.4M | Sell |
1,095,287
-131,060
| -11% | -$2.32M | 0.01% | 746 |
|
|
2025
Q3 | $22.3M | Sell |
1,226,347
-80,317
| -6% | -$1.45M | 0.01% | 691 |
|
|
2025
Q2 | $25.3M | Buy |
1,306,664
+367,901
| +39% | +$6.29M | 0.02% | 615 |
|
|
2025
Q1 | $15.3M | Buy |
938,763
+691,796
| +280% | +$13.3M | 0.01% | 677 |
|
|
2024
Q4 | $4.54M | Buy |
246,967
+184,962
| +298% | +$3.02M | ﹤0.01% | 1037 |
|
|
2024
Q3 | $895K | Buy |
+62,005
| New | +$836K | ﹤0.01% | 1413 |
|
|
2024
Q2 | – | Sell |
-29,887
| Closed | -$409K | – | 1518 |
|
|
2024
Q1 | $409K | Buy |
+29,887
| New | +$402K | ﹤0.01% | 1482 |
|
|
2023
Q3 | – | Sell |
-161,947
| Closed | -$2.36M | – | 1246 |
|
|
2023
Q2 | $2.36M | Sell |
161,947
-84,840
| -34% | -$1.23M | ﹤0.01% | 780 |
|
|
2023
Q1 | $3.82M | Buy |
246,787
+169,355
| +219% | +$2.58M | ﹤0.01% | 756 |
|
|
2022
Q4 | $1.29M | Buy |
+77,432
| New | +$1.33M | ﹤0.01% | 972 |
|
|
2022
Q1 | – | Sell |
-19,941
| Closed | -$331K | – | 1186 |
|
|
2021
Q4 | $331K | Buy |
+19,941
| New | +$303K | ﹤0.01% | 1323 |
|
|
2021
Q2 | – | Sell |
-437,136
| Closed | -$4.2M | – | 1864 |
|
|
2021
Q1 | $4.2M | Sell |
437,136
-361,404
| -45% | -$3.54M | 0.01% | 1253 |
|
|
2020
Q4 | $7.87M | Buy |
798,540
+157,800
| +25% | +$1.24M | 0.01% | 987 |
|
|
2020
Q3 | $4.08M | Buy |
640,740
+123,617
| +24% | +$948K | 0.01% | 1236 |
|
|
2020
Q2 | $3.52M | Buy |
517,123
+235,102
| +83% | +$1.58M | 0.01% | 1214 |
|
|
2020
Q1 | $1.75M | Sell |
282,021
-350,300
| -55% | -$2.24M | ﹤0.01% | 1108 |
|
|
2019
Q4 | $4.34M | Buy |
632,321
+227,211
| +56% | +$1.53M | 0.01% | 902 |
|
|
2019
Q3 | $2.81M | Sell |
405,110
-189,766
| -32% | -$1.37M | 0.01% | 878 |
|
|
2019
Q2 | $4.06M | Sell |
594,876
-311,026
| -34% | -$2.04M | 0.01% | 701 |
|
|
2019
Q1 | $6.42M | Buy |
905,902
+719,348
| +386% | +$4.89M | 0.02% | 704 |
|
|
2018
Q4 | $1.16M | Buy |
186,554
+20,496
| +12% | +$124K | ﹤0.01% | 917 |
|
|
2018
Q3 | $1.01M | Buy |
+166,058
| New | +$1.12M | ﹤0.01% | 796 |
|
|
2018
Q1 | – | Sell |
-11,900
| Closed | -$92K | – | 1114 |
|
|
2017
Q4 | $92K | Buy |
+11,900
| New | +$90.8K | ﹤0.01% | 1207 |
|
|
2017
Q3 | – | Sell |
-449,967
| Closed | -$3.8M | – | 1088 |
|
|
2017
Q2 | $3.8M | Sell |
449,967
-121,973
| -21% | -$1.04M | 0.01% | 523 |
|
|
2017
Q1 | $5.23M | Buy |
+571,940
| New | +$5.06M | 0.02% | 553 |
|
|
2016
Q4 | – | Sell |
-44,600
| Closed | -$477K | – | 1642 |
|
|
2016
Q3 | $477K | Buy |
+44,600
| New | +$390K | ﹤0.01% | 1268 |
|
|
2016
Q2 | – | Sell |
-150,053
| Closed | -$888K | – | 1328 |
|
|
2016
Q1 | $888K | Sell |
150,053
-23,364
| -13% | -$139K | ﹤0.01% | 1000 |
|
|
2015
Q4 | $1.14M | Buy |
+173,417
| New | +$1.2M | 0.01% | 950 |
|
Other funds holding ATEN
PCM
BTW
Arrowstreet Capital's ATEN Position: Q2 2026 in Review
Arrowstreet Capital reduced its A10 Networks (ATEN) stake by 4% in Q2 2026, selling an estimated $1.73M and leaving 1,437,650 shares worth $53.7M. The position accounts for 0.02% of the portfolio, ranked #536.
Arrowstreet Capital first reported a position in ATEN in Q4 2015 and has held it in 30 quarters since. 311 funds tracked by Wall St. Rank hold ATEN as of Q2 2026.
- Arrowstreet Capital held 1,437,650 shares of A10 Networks worth $53.7M as of Q2 2026.
- Arrowstreet Capital sold 59,494 A10 Networks shares in Q2 2026, an estimated $1.73M.
- A10 Networks made up 0.02% of Arrowstreet Capital's portfolio in Q2 2026, its #536 holding.
- Arrowstreet Capital first reported a position in A10 Networks in Q4 2015 and has held it in 30 quarters since.
- 311 funds tracked by Wall St. Rank held A10 Networks as of Q2 2026.
Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.