Walleye Trading’s Ambarella AMBA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $765K | Buy |
8,912
+1,928
| +28% | +$133K | ﹤0.01% | 2453 |
|
|
2026
Q1 | $360K | Buy |
+6,984
| New | +$436K | ﹤0.01% | 2783 |
|
|
2025
Q3 | – | Sell |
-8,385
| Closed | -$609K | – | 4332 |
|
|
2025
Q2 | $554K | Sell |
8,385
-2,149
| -20% | -$114K | ﹤0.01% | 2578 |
|
|
2025
Q1 | $530K | Buy |
+10,534
| New | +$721K | ﹤0.01% | 2480 |
|
|
2024
Q2 | – | Sell |
-10,786
| Closed | -$536K | – | 4225 |
|
|
2024
Q1 | $548K | Buy |
+10,786
| New | +$588K | ﹤0.01% | 2706 |
|
|
2023
Q4 | – | Sell |
-47,279
| Closed | -$2.58M | – | 5041 |
|
|
2023
Q3 | $2.51M | Buy |
+47,279
| New | +$3.32M | 0.01% | 1614 |
|
|
2023
Q1 | – | Sell |
-35,062
| Closed | -$3M | – | 4806 |
|
|
2022
Q4 | $2.88M | Buy |
35,062
+33,289
| +1,878% | +$2.22M | 0.01% | 1431 |
|
|
2022
Q3 | $100K | Buy |
+1,773
| New | +$131K | ﹤0.01% | 4052 |
|
|
2022
Q2 | – | Sell |
-21,668
| Closed | -$1.75M | – | 5067 |
|
|
2022
Q1 | $2.27M | Sell |
21,668
-40,067
| -65% | -$5.11M | 0.01% | 1562 |
|
|
2021
Q4 | $12.5M | Sell |
61,735
-29,092
| -32% | -$5.39M | 0.04% | 487 |
|
|
2021
Q3 | $14.1M | Buy |
90,827
+80,991
| +823% | +$9.31M | 0.05% | 398 |
|
|
2021
Q2 | $1.05M | Buy |
9,836
+2,509
| +34% | +$248K | ﹤0.01% | 2082 |
|
|
2021
Q1 | $736K | Sell |
7,327
-48,152
| -87% | -$5.24M | ﹤0.01% | 2234 |
|
|
2020
Q4 | $5.09M | Buy |
+55,479
| New | +$3.88M | 0.02% | 722 |
|
|
2020
Q2 | – | Sell |
-13,227
| Closed | -$681K | – | 4208 |
|
|
2020
Q1 | $642K | Buy |
+13,227
| New | +$759K | 0.01% | 1656 |
|
|
2019
Q2 | – | Sell |
-14,227
| Closed | -$638K | – | 3983 |
|
|
2019
Q1 | $615K | Sell |
14,227
-27,158
| -66% | -$1.07M | ﹤0.01% | 2080 |
|
|
2018
Q4 | $1.45M | Sell |
41,385
-68,126
| -62% | -$2.41M | 0.01% | 1344 |
|
|
2018
Q3 | $4.24M | Buy |
109,511
+95,118
| +661% | +$3.69M | 0.02% | 755 |
|
|
2018
Q2 | $556K | Buy |
14,393
+10,367
| +258% | +$491K | ﹤0.01% | 2744 |
|
|
2018
Q1 | $197K | Buy |
+4,026
| New | +$209K | ﹤0.01% | 3500 |
|
|
2017
Q3 | – | Sell |
-7,199
| Closed | -$355K | – | 4057 |
|
|
2017
Q2 | $350 | Sell |
7,199
-11,368
| -61% | -$630K | ﹤0.01% | 2682 |
|
|
2017
Q1 | $1.02K | Buy |
18,567
+4,208
| +29% | +$227K | 0.01% | 1626 |
|
|
2016
Q4 | $777K | Sell |
14,359
-19,165
| -57% | -$1.16M | 0.01% | 1727 |
|
|
2016
Q3 | $2.47M | Buy |
+33,524
| New | +$2.1M | 0.02% | 831 |
|
|
2016
Q1 | – | Sell |
-5,205
| Closed | -$215K | – | 5273 |
|
|
2015
Q4 | $290K | Buy |
+5,205
| New | +$293K | ﹤0.01% | 2347 |
|
|
2015
Q3 | – | Sell |
-23,400
| Closed | -$2.21M | – | 4915 |
|
|
2015
Q2 | $2.4M | Buy |
23,400
+22,949
| +5,088% | +$2.01M | 0.02% | 605 |
|
|
2015
Q1 | $34K | Sell |
451
-1,820
| -80% | -$110K | ﹤0.01% | 3278 |
|
|
2014
Q4 | $115K | Sell |
2,271
-4,514
| -67% | -$211K | ﹤0.01% | 2706 |
|
|
2014
Q3 | $296K | Buy |
+6,785
| New | +$225K | ﹤0.01% | 1753 |
|
|
2014
Q2 | – | Sell |
-27,772
| Closed | -$734K | – | 3667 |
|
|
2014
Q1 | $742 | Buy |
+27,772
| New | +$850K | 0.01% | 1041 |
|
Other funds holding AMBA
SIMG
ETC
PA
PAM
SP
Walleye Trading's AMBA Position: Q2 2026 in Review
Walleye Trading increased its Ambarella (AMBA) stake by 28% in Q2 2026, buying an estimated $133K and bringing the position to 8,912 shares worth $765K. The position accounts for ﹤0.01% of the portfolio, ranked #2453.
Walleye Trading first reported a position in AMBA in Q1 2014 and has held it in 30 quarters since. The position peaked at $14.1M in Q3 2021. 146 funds tracked by Wall St. Rank hold AMBA as of Q2 2026.
- Walleye Trading held 8,912 shares of Ambarella worth $765K as of Q2 2026.
- Walleye Trading bought 1,928 Ambarella shares in Q2 2026, an estimated $133K.
- Ambarella made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #2453 holding.
- Walleye Trading first reported a position in Ambarella in Q1 2014 and has held it in 30 quarters since.
- Walleye Trading's Ambarella position peaked at $14.1M in Q3 2021.
- 146 funds tracked by Wall St. Rank held Ambarella as of Q2 2026.
Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.