Jane Street’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 | $597K | Sell |
11,600
-23,600
| -67% | -$1.47M | ﹤0.01% | 7634 |
|
|
2025
Q4 | $2.49M | Sell |
35,200
-93,700
| -73% | -$7.57M | ﹤0.01% | 4399 |
|
|
2025
Q3 | $10.6M | Buy |
128,900
+107,800
| +511% | +$7.83M | ﹤0.01% | 2344 |
|
|
2025
Q2 | $1.39M | Sell |
21,100
-3,600
| -15% | -$191K | ﹤0.01% | 5012 |
|
|
2025
Q1 | $1.24M | Sell |
24,700
-12,700
| -34% | -$869K | ﹤0.01% | 5161 |
|
|
2024
Q4 | $2.72M | Sell |
37,400
-11,600
| -24% | -$739K | ﹤0.01% | 3595 |
|
|
2024
Q3 | $2.76M | Buy |
49,000
+28,600
| +140% | +$1.52M | ﹤0.01% | 3879 |
|
|
2024
Q2 | $1.1M | Buy |
20,400
+9,100
| +81% | +$452K | ﹤0.01% | 5582 |
|
|
2024
Q1 | $574K | Sell |
11,300
-8,200
| -42% | -$447K | ﹤0.01% | 6419 |
|
|
2023
Q4 | $1.2M | Buy |
19,500
+3,200
| +20% | +$175K | ﹤0.01% | 5247 |
|
|
2023
Q3 | $864K | Sell |
16,300
-3,700
| -19% | -$260K | ﹤0.01% | 5411 |
|
|
2023
Q2 | $1.67M | Sell |
20,000
-23,200
| -54% | -$1.7M | ﹤0.01% | 4428 |
|
|
2023
Q1 | $3.34M | Buy |
43,200
+11,800
| +38% | +$1.01M | ﹤0.01% | 2997 |
|
|
2022
Q4 | $2.58M | Sell |
31,400
-23,700
| -43% | -$1.58M | ﹤0.01% | 3449 |
|
|
2022
Q3 | $3.1M | Buy |
55,100
+9,000
| +20% | +$667K | ﹤0.01% | 3401 |
|
|
2022
Q2 | $3.02M | Buy |
46,100
+1,200
| +3% | +$96.7K | ﹤0.01% | 3430 |
|
|
2022
Q1 | $4.71M | Sell |
44,900
-38,400
| -46% | -$4.89M | ﹤0.01% | 3122 |
|
|
2021
Q4 | $16.9M | Sell |
83,300
-14,200
| -15% | -$2.63M | 0.01% | 1332 |
|
|
2021
Q3 | $15.2M | Buy |
97,500
+64,700
| +197% | +$7.44M | 0.01% | 1343 |
|
|
2021
Q2 | $3.5M | Buy |
32,800
+3,600
| +12% | +$356K | ﹤0.01% | 3278 |
|
|
2021
Q1 | $2.93M | Sell |
29,200
-41,100
| -58% | -$4.47M | ﹤0.01% | 3294 |
|
|
2020
Q4 | $6.46M | Buy |
70,300
+21,000
| +43% | +$1.47M | ﹤0.01% | 1820 |
|
|
2020
Q3 | $2.57M | Buy |
49,300
+17,100
| +53% | +$827K | ﹤0.01% | 2658 |
|
|
2020
Q2 | $1.48M | Buy |
32,200
+16,500
| +105% | +$850K | ﹤0.01% | 3489 |
|
|
2020
Q1 | $762K | Buy |
15,700
+10,900
| +227% | +$625K | ﹤0.01% | 3128 |
|
|
2019
Q4 | $291K | Sell |
4,800
-27,400
| -85% | -$1.52M | ﹤0.01% | 4302 |
|
|
2019
Q3 | $2.02M | Buy |
32,200
+22,300
| +225% | +$1.16M | ﹤0.01% | 1789 |
|
|
2019
Q2 | $437K | Sell |
9,900
-8,900
| -47% | -$399K | ﹤0.01% | 3751 |
|
|
2019
Q1 | $812K | Buy |
+18,800
| New | +$744K | ﹤0.01% | 3072 |
|
|
2018
Q4 | – | Sell |
-98,600
| Closed | -$3.81M | – | 4874 |
|
|
2018
Q3 | $3.81M | Buy |
98,600
+89,900
| +1,033% | +$3.48M | 0.01% | 1263 |
|
|
2018
Q2 | $336K | Sell |
8,700
-30,400
| -78% | -$1.44M | ﹤0.01% | 4009 |
|
|
2018
Q1 | $1.92M | Buy |
39,100
+14,800
| +61% | +$768K | 0.01% | 1902 |
|
|
2017
Q4 | $1.43M | Buy |
24,300
+9,300
| +62% | +$517K | ﹤0.01% | 1923 |
|
|
2017
Q3 | $735K | Sell |
15,000
-300
| -2% | -$14.8K | ﹤0.01% | 2638 |
|
|
2017
Q2 | $743K | Buy |
15,300
+1,100
| +8% | +$60.9K | ﹤0.01% | 2537 |
|
|
2017
Q1 | $777K | Sell |
14,200
-25,800
| -65% | -$1.39M | ﹤0.01% | 2381 |
|
|
2016
Q4 | $2.17M | Buy |
40,000
+23,500
| +142% | +$1.42M | 0.01% | 1247 |
|
|
2016
Q3 | $1.22M | Buy |
16,500
+9,000
| +120% | +$564K | 0.01% | 1719 |
|
|
2016
Q2 | $381K | Sell |
7,500
-82,300
| -92% | -$3.64M | ﹤0.01% | 3036 |
|
|
2016
Q1 | $4.01M | Buy |
89,800
+37,400
| +71% | +$1.55M | 0.02% | 681 |
|
|
2015
Q4 | $2.92M | Buy |
52,400
+35,000
| +201% | +$1.97M | 0.02% | 789 |
|
|
2015
Q3 | $1.01M | Sell |
17,400
-71,700
| -80% | -$6.77M | 0.01% | 1632 |
|
|
2015
Q2 | $9.15M | Buy |
89,100
+73,600
| +475% | +$6.43M | 0.06% | 271 |
|
|
2015
Q1 | $1.17M | Buy |
+15,500
| New | +$941K | 0.01% | 1255 |
|
Other funds holding AMBA
VPM
VCM
Jane Street's AMBA Position: Q1 2026 in Review
Jane Street sold out of Ambarella (AMBA) in Q1 2026, closing a stake of 46,224 shares — an estimated $2.88M sold.
Jane Street first reported a position in AMBA in Q3 2013 and held it in 48 quarters. The position peaked at $10.7M in Q1 2019. 305 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.
- Jane Street reported no remaining Ambarella position as of Q1 2026 after selling out during the quarter.
- Jane Street sold 46,224 Ambarella shares in Q1 2026, an estimated $2.88M.
- Jane Street first reported a position in Ambarella in Q3 2013 and held it in 48 quarters.
- Jane Street's Ambarella position peaked at $10.7M in Q1 2019.
- 305 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.