IMC Chicago’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 | $3.26M | Sell |
63,300
-52,000
| -45% | -$3.24M | ﹤0.01% | 2157 |
|
|
2025
Q4 | $8.17M | Sell |
115,300
-45,500
| -28% | -$3.68M | ﹤0.01% | 1378 |
|
|
2025
Q3 | $13.3M | Buy |
160,800
+86,900
| +118% | +$6.31M | ﹤0.01% | 996 |
|
|
2025
Q2 | $4.88M | Buy |
73,900
+27,300
| +59% | +$1.45M | ﹤0.01% | 1407 |
|
|
2025
Q1 | $2.35M | Sell |
46,600
-27,300
| -37% | -$1.87M | ﹤0.01% | 1696 |
|
|
2024
Q4 | $5.38M | Buy |
73,900
+7,800
| +12% | +$497K | ﹤0.01% | 1190 |
|
|
2024
Q3 | $3.73M | Sell |
66,100
-55,400
| -46% | -$2.95M | ﹤0.01% | 1283 |
|
|
2024
Q2 | $6.55M | Buy |
121,500
+57,400
| +90% | +$2.85M | ﹤0.01% | 953 |
|
|
2024
Q1 | $3.25M | Sell |
64,100
-22,200
| -26% | -$1.21M | ﹤0.01% | 1135 |
|
|
2023
Q4 | $5.29M | Buy |
86,300
+23,100
| +37% | +$1.26M | ﹤0.01% | 866 |
|
|
2023
Q3 | $3.35M | Sell |
63,200
-2,700
| -4% | -$190K | ﹤0.01% | 837 |
|
|
2023
Q2 | $5.51M | Buy |
65,900
+24,700
| +60% | +$1.81M | 0.01% | 652 |
|
|
2023
Q1 | $3.19M | Sell |
41,200
-10,100
| -20% | -$865K | ﹤0.01% | 726 |
|
|
2022
Q4 | $4.22M | Buy |
51,300
+11,800
| +30% | +$786K | 0.01% | 647 |
|
|
2022
Q3 | $2.22M | Buy |
39,500
+1,900
| +5% | +$141K | ﹤0.01% | 732 |
|
|
2022
Q2 | $2.46M | Buy |
37,600
+12,000
| +47% | +$967K | ﹤0.01% | 656 |
|
|
2022
Q1 | $2.69M | Buy |
+25,600
| New | +$3.26M | ﹤0.01% | 699 |
|
|
2021
Q4 | – | Sell |
-24,600
| Closed | -$3.83M | – | 1182 |
|
|
2021
Q3 | $3.83M | Buy |
24,600
+14,400
| +141% | +$1.66M | ﹤0.01% | 681 |
|
|
2021
Q2 | $1.09M | Buy |
+10,200
| New | +$1.01M | ﹤0.01% | 897 |
|
|
2021
Q1 | – | Sell |
-28,300
| Closed | -$2.6M | – | 1034 |
|
|
2020
Q4 | $2.6M | Buy |
28,300
+2,300
| +9% | +$161K | ﹤0.01% | 675 |
|
|
2020
Q3 | $1.36M | Buy |
26,000
+3,900
| +18% | +$189K | ﹤0.01% | 660 |
|
|
2020
Q2 | $1.01M | Buy |
+22,100
| New | +$1.14M | ﹤0.01% | 699 |
|
|
2020
Q1 | – | Sell |
-20,500
| Closed | -$1.24M | – | 833 |
|
|
2019
Q4 | $1.24M | Sell |
20,500
-7,700
| -27% | -$426K | ﹤0.01% | 602 |
|
|
2019
Q3 | $1.77M | Buy |
28,200
+4,100
| +17% | +$213K | 0.01% | 481 |
|
|
2019
Q2 | $1.06M | Buy |
24,100
+9,800
| +69% | +$439K | ﹤0.01% | 525 |
|
|
2019
Q1 | $618K | Sell |
14,300
-8,200
| -36% | -$324K | ﹤0.01% | 526 |
|
|
2018
Q4 | $787K | Buy |
+22,500
| New | +$797K | ﹤0.01% | 496 |
|
Other funds holding AMBA
VPM
VCM
IMC Chicago's AMBA Position: Q1 2026 in Review
IMC Chicago reduced its Ambarella (AMBA) stake by 42% in Q1 2026, selling an estimated $1.17M and leaving 25,608 shares worth $1.32M. The position accounts for ﹤0.01% of the portfolio, ranked #2991.
IMC Chicago first reported a position in AMBA in Q4 2018 and has held it in 8 quarters since. The position peaked at $3.14M in Q4 2025. 305 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.
- IMC Chicago held 25,608 shares of Ambarella worth $1.32M as of Q1 2026.
- IMC Chicago sold 18,749 Ambarella shares in Q1 2026, an estimated $1.17M.
- Ambarella made up ﹤0.01% of IMC Chicago's portfolio in Q1 2026, its #2991 holding.
- IMC Chicago first reported a position in Ambarella in Q4 2018 and has held it in 8 quarters since.
- IMC Chicago's Ambarella position peaked at $3.14M in Q4 2025.
- 305 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.
Based on IMC Chicago's 13F filing for Q1 2026, filed 5 May 2026.