David Shaw’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 | $20.5M | Buy |
547,577
+284,190
| +108% | +$8.25M | 0.01% | 1271 |
|
|
2026
Q1 | $6.09M | Buy |
+263,387
| New | +$5.15M | ﹤0.01% | 2041 |
|
|
2025
Q4 | – | Sell |
-14,242
| Closed | -$258K | – | 4587 |
|
|
2025
Q3 | $258K | Sell |
14,242
-7,098
| -33% | -$128K | ﹤0.01% | 4184 |
|
|
2025
Q2 | $413K | Buy |
+21,340
| New | +$365K | ﹤0.01% | 3720 |
|
|
2024
Q3 | – | Sell |
-246,415
| Closed | -$3.41M | – | 4522 |
|
|
2024
Q2 | $3.41M | Buy |
246,415
+197,749
| +406% | +$2.82M | ﹤0.01% | 2159 |
|
|
2024
Q1 | $666K | Buy |
+48,666
| New | +$654K | ﹤0.01% | 3334 |
|
|
2023
Q3 | – | Sell |
-13,145
| Closed | -$192K | – | 4244 |
|
|
2023
Q2 | $192K | Buy |
+13,145
| New | +$190K | ﹤0.01% | 3750 |
|
|
2022
Q4 | – | Sell |
-51,120
| Closed | -$678K | – | 4851 |
|
|
2022
Q3 | $678K | Sell |
51,120
-76,338
| -60% | -$1.09M | ﹤0.01% | 3850 |
|
|
2022
Q2 | $1.83M | Buy |
127,458
+57,028
| +81% | +$826K | ﹤0.01% | 3148 |
|
|
2022
Q1 | $982K | Buy |
70,430
+16,172
| +30% | +$227K | ﹤0.01% | 3930 |
|
|
2021
Q4 | $900K | Buy |
+54,258
| New | +$824K | ﹤0.01% | 4017 |
|
|
2020
Q4 | – | Sell |
-41,191
| Closed | -$262K | – | 3899 |
|
|
2020
Q3 | $262K | Sell |
41,191
-28,430
| -41% | -$218K | ﹤0.01% | 3502 |
|
|
2020
Q2 | $474K | Buy |
69,621
+49,805
| +251% | +$334K | ﹤0.01% | 3397 |
|
|
2020
Q1 | $123K | Sell |
19,816
-23,874
| -55% | -$153K | ﹤0.01% | 3756 |
|
|
2019
Q4 | $301K | Sell |
43,690
-40,881
| -48% | -$275K | ﹤0.01% | 3624 |
|
|
2019
Q3 | $587K | Sell |
84,571
-136,364
| -62% | -$981K | ﹤0.01% | 3132 |
|
|
2019
Q2 | $1.51M | Sell |
220,935
-182,673
| -45% | -$1.2M | ﹤0.01% | 2436 |
|
|
2019
Q1 | $2.86M | Sell |
403,608
-64,356
| -14% | -$437K | ﹤0.01% | 1921 |
|
|
2018
Q4 | $2.92M | Buy |
467,964
+77,786
| +20% | +$471K | ﹤0.01% | 1867 |
|
|
2018
Q3 | $2.37M | Buy |
390,178
+28,545
| +8% | +$193K | ﹤0.01% | 2084 |
|
|
2018
Q2 | $2.25M | Buy |
361,633
+83,883
| +30% | +$525K | ﹤0.01% | 2136 |
|
|
2018
Q1 | $1.62M | Buy |
277,750
+103,552
| +59% | +$677K | ﹤0.01% | 2183 |
|
|
2017
Q4 | $1.34M | Sell |
174,198
-411,076
| -70% | -$3.14M | ﹤0.01% | 2404 |
|
|
2017
Q3 | $4.42M | Buy |
585,274
+93,835
| +19% | +$639K | 0.01% | 1467 |
|
|
2017
Q2 | $4.15M | Sell |
491,439
-272,791
| -36% | -$2.32M | 0.01% | 1490 |
|
|
2017
Q1 | $6.99M | Buy |
764,230
+160,188
| +27% | +$1.42M | 0.01% | 1069 |
|
|
2016
Q4 | $5.02M | Sell |
604,042
-45,230
| -7% | -$389K | 0.01% | 1353 |
|
|
2016
Q3 | $6.94M | Buy |
649,272
+1,018
| +0.2% | +$8.9K | 0.01% | 1093 |
|
|
2016
Q2 | $4.2M | Buy |
648,254
+24,617
| +4% | +$156K | 0.01% | 1391 |
|
|
2016
Q1 | $3.69M | Buy |
623,637
+130,169
| +26% | +$776K | 0.01% | 1477 |
|
|
2015
Q4 | $3.24M | Buy |
493,468
+293,767
| +147% | +$2.03M | ﹤0.01% | 1760 |
|
|
2015
Q3 | $1.2M | Buy |
199,701
+151,966
| +318% | +$957K | ﹤0.01% | 2477 |
|
|
2015
Q2 | $308K | Buy |
+47,735
| New | +$267K | ﹤0.01% | 3403 |
|
|
2015
Q1 | – | Sell |
-41,565
| Closed | -$181K | – | 3618 |
|
|
2014
Q4 | $181K | Buy |
+41,565
| New | +$186K | ﹤0.01% | 3826 |
|
Other funds holding ATEN
PCM
BTW
David Shaw's ATEN Position: Q2 2026 in Review
David Shaw increased its A10 Networks (ATEN) stake by 108% in Q2 2026, buying an estimated $8.25M and bringing the position to 547,577 shares worth $20.5M. The position accounts for 0.01% of the portfolio, ranked #1271.
David Shaw first reported a position in ATEN in Q4 2014 and has held it in 34 quarters since. 309 funds tracked by Wall St. Rank hold ATEN as of Q2 2026.
- David Shaw held 547,577 shares of A10 Networks worth $20.5M as of Q2 2026.
- David Shaw bought 284,190 A10 Networks shares in Q2 2026, an estimated $8.25M.
- A10 Networks made up 0.01% of David Shaw's portfolio in Q2 2026, its #1271 holding.
- David Shaw first reported a position in A10 Networks in Q4 2014 and has held it in 34 quarters since.
- 309 funds tracked by Wall St. Rank held A10 Networks as of Q2 2026.
Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.