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
Q1 | $860K | Buy |
16,700
+7,700
| +86% | +$480K | ﹤0.01% | 2245 |
|
|
2025
Q4 | $638K | Sell |
9,000
-16,300
| -64% | -$1.32M | ﹤0.01% | 2655 |
|
|
2025
Q3 | $2.09M | Buy |
25,300
+500
| +2% | +$36.3K | ﹤0.01% | 1788 |
|
|
2025
Q2 | $1.64M | Buy |
24,800
+9,900
| +66% | +$525K | ﹤0.01% | 1861 |
|
|
2025
Q1 | $750K | Sell |
14,900
-20,000
| -57% | -$1.37M | ﹤0.01% | 2251 |
|
|
2024
Q4 | $2.54M | Buy |
34,900
+24,500
| +236% | +$1.56M | 0.01% | 1544 |
|
|
2024
Q3 | $587K | Buy |
10,400
+2,800
| +37% | +$149K | ﹤0.01% | 2426 |
|
|
2024
Q2 | $410K | Sell |
7,600
-23,900
| -76% | -$1.19M | ﹤0.01% | 2648 |
|
|
2024
Q1 | $1.6M | Sell |
31,500
-29,900
| -49% | -$1.63M | ﹤0.01% | 1885 |
|
|
2023
Q4 | $3.76M | Sell |
61,400
-82,300
| -57% | -$4.49M | 0.01% | 1430 |
|
|
2023
Q3 | $7.62M | Buy |
143,700
+89,100
| +163% | +$6.26M | 0.02% | 833 |
|
|
2023
Q2 | $4.57M | Sell |
54,600
-42,900
| -44% | -$3.14M | 0.01% | 1019 |
|
|
2023
Q1 | $7.55M | Sell |
97,500
-91,100
| -48% | -$7.8M | 0.02% | 768 |
|
|
2022
Q4 | $15.5M | Buy |
188,600
+142,900
| +313% | +$9.51M | 0.04% | 464 |
|
|
2022
Q3 | $2.57M | Buy |
45,700
+10,700
| +31% | +$793K | 0.01% | 1511 |
|
|
2022
Q2 | $2.29M | Buy |
35,000
+16,500
| +89% | +$1.33M | 0.01% | 1571 |
|
|
2022
Q1 | $1.94M | Sell |
18,500
-23,500
| -56% | -$3M | 0.01% | 1682 |
|
|
2021
Q4 | $8.52M | Buy |
42,000
+12,800
| +44% | +$2.37M | 0.03% | 685 |
|
|
2021
Q3 | $4.55M | Buy |
29,200
+15,400
| +112% | +$1.77M | 0.02% | 988 |
|
|
2021
Q2 | $1.47M | Sell |
13,800
-1,700
| -11% | -$168K | 0.01% | 1779 |
|
|
2021
Q1 | $1.56M | Sell |
15,500
-36,800
| -70% | -$4.01M | 0.01% | 1538 |
|
|
2020
Q4 | $4.8M | Buy |
52,300
+48,900
| +1,438% | +$3.42M | 0.02% | 761 |
|
|
2020
Q3 | $177K | Sell |
3,400
-11,100
| -77% | -$537K | ﹤0.01% | 3080 |
|
|
2020
Q2 | $664K | Sell |
14,500
-5,900
| -29% | -$304K | ﹤0.01% | 2019 |
|
|
2020
Q1 | $991K | Sell |
20,400
-89,800
| -81% | -$5.15M | 0.01% | 1314 |
|
|
2019
Q4 | $6.67M | Buy |
110,200
+11,900
| +12% | +$659K | 0.05% | 433 |
|
|
2019
Q3 | $6.18M | Buy |
98,300
+46,100
| +88% | +$2.39M | 0.05% | 373 |
|
|
2019
Q2 | $2.3M | Buy |
52,200
+38,100
| +270% | +$1.71M | 0.02% | 946 |
|
|
2019
Q1 | $609K | Sell |
14,100
-27,400
| -66% | -$1.08M | ﹤0.01% | 2088 |
|
|
2018
Q4 | $1.45M | Sell |
41,500
-55,100
| -57% | -$1.95M | 0.01% | 1342 |
|
|
2018
Q3 | $3.74M | Buy |
96,600
+50,000
| +107% | +$1.94M | 0.02% | 837 |
|
|
2018
Q2 | $1.8M | Buy |
46,600
+22,200
| +91% | +$1.05M | 0.01% | 1468 |
|
|
2018
Q1 | $1.2M | Sell |
24,400
-54,100
| -69% | -$2.81M | 0.01% | 1741 |
|
|
2017
Q4 | $4.62K | Sell |
78,500
-24,000
| -23% | -$1.33M | 0.02% | 719 |
|
|
2017
Q3 | $5.03K | Buy |
102,500
+47,100
| +85% | +$2.32M | 0.02% | 664 |
|
|
2017
Q2 | $2.69K | Buy |
55,400
+43,400
| +362% | +$2.4M | 0.02% | 979 |
|
|
2017
Q1 | $655 | Buy |
12,000
+200
| +2% | +$10.8K | ﹤0.01% | 2010 |
|
|
2016
Q4 | $639K | Buy |
11,800
+100
| +0.9% | +$6.03K | ﹤0.01% | 1876 |
|
|
2016
Q3 | $860K | Sell |
11,700
-8,500
| -42% | -$532K | 0.01% | 1673 |
|
|
2016
Q2 | $1.02M | Sell |
20,200
-56,800
| -74% | -$2.51M | 0.01% | 1585 |
|
|
2016
Q1 | $3.44M | Buy |
77,000
+45,700
| +146% | +$1.89M | 0.03% | 553 |
|
|
2015
Q4 | $1.75M | Buy |
31,300
+12,400
| +66% | +$699K | 0.02% | 843 |
|
|
2015
Q3 | $1.1M | Sell |
18,900
-1,500
| -7% | -$142K | 0.01% | 994 |
|
|
2015
Q2 | $2.09M | Sell |
20,400
-17,500
| -46% | -$1.53M | 0.02% | 674 |
|
|
2015
Q1 | $2.87M | Buy |
37,900
+34,400
| +983% | +$2.09M | 0.03% | 481 |
|
|
2014
Q4 | $176K | Sell |
3,500
-7,400
| -68% | -$346K | ﹤0.01% | 2373 |
|
|
2014
Q3 | $476K | Sell |
10,900
-7,800
| -42% | -$258K | 0.01% | 1371 |
|
|
2014
Q2 | $581 | Sell |
18,700
-35,500
| -65% | -$938K | 0.01% | 1154 |
|
|
2014
Q1 | $1.45K | Sell |
54,200
-6,400
| -11% | -$196K | 0.02% | 639 |
|
|
2013
Q4 | $2.05M | Buy |
+60,600
| New | +$1.39M | 0.02% | 662 |
|
Other funds holding AMBA
VPM
VCM
Walleye Trading's AMBA Position: Q1 2026 in Review
Walleye Trading opened a new position in Ambarella (AMBA) in Q1 2026: 6,984 shares worth $360K. The stake represents ﹤0.01% of the portfolio and ranks #2783 among its holdings. This is a return to the name: Walleye Trading previously reported a position in AMBA as recently as Q2 2025.
Walleye Trading first reported a position in AMBA in Q1 2014 and has held it in 29 quarters since. The position peaked at $14.1M in Q3 2021. 305 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.
- Walleye Trading held 6,984 shares of Ambarella worth $360K as of Q1 2026.
- Ambarella was a new Walleye Trading position in Q1 2026.
- Ambarella made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #2783 holding.
- Walleye Trading first reported a position in Ambarella in Q1 2014 and has held it in 29 quarters since.
- Walleye Trading's Ambarella position peaked at $14.1M in Q3 2021.
- 305 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.
Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.