Cubist Systematic Strategies’s Ambarella AMBA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | – | Sell |
-120,432
| Closed | -$6.39M | – | 2924 |
|
|
2025
Q1 | $6.06M | Buy |
120,432
+71,752
| +147% | +$4.91M | 0.04% | 769 |
|
|
2024
Q4 | $3.54M | Sell |
48,680
-127,879
| -72% | -$8.15M | 0.02% | 1029 |
|
|
2024
Q3 | $9.96M | Buy |
176,559
+23,282
| +15% | +$1.24M | 0.06% | 463 |
|
|
2024
Q2 | $8.27M | Sell |
153,277
-64,770
| -30% | -$3.22M | 0.06% | 506 |
|
|
2024
Q1 | $11.1M | Buy |
218,047
+133,054
| +157% | +$7.26M | 0.06% | 458 |
|
|
2023
Q4 | $5.21M | Sell |
84,993
-18,531
| -18% | -$1.01M | 0.03% | 855 |
|
|
2023
Q3 | $5.49M | Buy |
+103,524
| New | +$7.27M | 0.04% | 692 |
|
|
2023
Q2 | – | Sell |
-92,296
| Closed | -$6.75M | – | 3447 |
|
|
2023
Q1 | $7.15M | Buy |
92,296
+89,222
| +2,902% | +$7.64M | 0.04% | 672 |
|
|
2022
Q4 | $253K | Sell |
3,074
-11,499
| -79% | -$765K | ﹤0.01% | 3457 |
|
|
2022
Q3 | $819K | Sell |
14,573
-93,845
| -87% | -$6.96M | ﹤0.01% | 2788 |
|
|
2022
Q2 | $7.1M | Buy |
108,418
+81,193
| +298% | +$6.54M | 0.04% | 673 |
|
|
2022
Q1 | $2.86M | Sell |
27,225
-393
| -1% | -$50.1K | 0.02% | 1196 |
|
|
2021
Q4 | $5.6M | Sell |
27,618
-13,297
| -32% | -$2.46M | 0.05% | 570 |
|
|
2021
Q3 | $6.37M | Sell |
40,915
-1,947
| -5% | -$224K | 0.08% | 341 |
|
|
2021
Q2 | $4.57M | Sell |
42,862
-12,331
| -22% | -$1.22M | 0.05% | 588 |
|
|
2021
Q1 | $5.54M | Buy |
55,193
+2,392
| +5% | +$260K | 0.07% | 399 |
|
|
2020
Q4 | $4.85M | Buy |
52,801
+13,558
| +35% | +$949K | 0.07% | 456 |
|
|
2020
Q3 | $2.05M | Sell |
39,243
-86,228
| -69% | -$4.17M | 0.03% | 890 |
|
|
2020
Q2 | $5.75M | Buy |
125,471
+111,871
| +823% | +$5.76M | 0.1% | 277 |
|
|
2020
Q1 | $660K | Sell |
13,600
-11,289
| -45% | -$647K | 0.02% | 1086 |
|
|
2019
Q4 | $1.51M | Buy |
24,889
+18,294
| +277% | +$1.01M | 0.03% | 909 |
|
|
2019
Q3 | $414K | Sell |
6,595
-26,357
| -80% | -$1.37M | 0.01% | 1396 |
|
|
2019
Q2 | $1.45M | Buy |
32,952
+16,918
| +106% | +$758K | 0.03% | 841 |
|
|
2019
Q1 | $693K | Buy |
16,034
+5,044
| +46% | +$200K | 0.02% | 970 |
|
|
2018
Q4 | $384K | Buy |
10,990
+4,098
| +59% | +$145K | 0.02% | 1123 |
|
|
2018
Q3 | $267K | Sell |
6,892
-1,354
| -16% | -$52.5K | 0.01% | 1243 |
|
|
2018
Q2 | $318K | Sell |
8,246
-687
| -8% | -$32.5K | 0.02% | 1051 |
|
|
2018
Q1 | $438K | Buy |
+8,933
| New | +$463K | 0.03% | 895 |
|
|
2016
Q4 | – | Sell |
-20,501
| Closed | -$1.51M | – | 1697 |
|
|
2016
Q3 | $1.51M | Buy |
20,501
+7,650
| +60% | +$479K | 0.1% | 269 |
|
|
2016
Q2 | $653K | Buy |
+12,851
| New | +$568K | 0.04% | 624 |
|
|
2016
Q1 | – | Sell |
-12,534
| Closed | -$699K | – | 1587 |
|
|
2015
Q4 | $699K | Buy |
+12,534
| New | +$706K | 0.04% | 648 |
|
|
2015
Q3 | – | Sell |
-5,663
| Closed | -$582K | – | 1848 |
|
|
2015
Q2 | $582K | Buy |
+5,663
| New | +$495K | 0.03% | 869 |
|
Other funds holding AMBA
JCAM
Cubist Systematic Strategies's AMBA Position: Q2 2025 in Review
Cubist Systematic Strategies sold out of Ambarella (AMBA) in Q2 2025, closing a stake of 120,432 shares — an estimated $6.39M sold.
Cubist Systematic Strategies first reported a position in AMBA in Q2 2015 and held it in 32 quarters. The position peaked at $11.1M in Q1 2024. 304 funds tracked by Wall St. Rank hold AMBA as of Q2 2025.
- Cubist Systematic Strategies reported no remaining Ambarella position as of Q2 2025 after selling out during the quarter.
- Cubist Systematic Strategies sold 120,432 Ambarella shares in Q2 2025, an estimated $6.39M.
- Cubist Systematic Strategies first reported a position in Ambarella in Q2 2015 and held it in 32 quarters.
- Cubist Systematic Strategies's Ambarella position peaked at $11.1M in Q1 2024.
- 304 funds tracked by Wall St. Rank held Ambarella as of Q2 2025.
Based on Cubist Systematic Strategies's 13F filing for Q2 2025, filed 14 Aug 2025.