SG Americas Securities’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 | $2.64M | Sell |
51,367
-3,858
| -7% | -$241K | ﹤0.01% | 1265 |
|
|
2025
Q4 | $3.91M | Buy |
+55,225
| New | +$4.46M | 0.01% | 1198 |
|
|
2025
Q3 | – | Sell |
-13,871
| Closed | -$916K | – | 3363 |
|
|
2025
Q2 | $916K | Sell |
13,871
-4,439
| -24% | -$235K | ﹤0.01% | 1232 |
|
|
2025
Q1 | $922K | Buy |
+18,310
| New | +$1.25M | ﹤0.01% | 1240 |
|
|
2024
Q3 | – | Sell |
-15,592
| Closed | -$841K | – | 3406 |
|
|
2024
Q2 | $841K | Buy |
+15,592
| New | +$775K | ﹤0.01% | 1398 |
|
|
2023
Q4 | – | Sell |
-41,302
| Closed | -$2.19M | – | 3086 |
|
|
2023
Q3 | $2.19M | Buy |
41,302
+39,012
| +1,704% | +$2.74M | 0.03% | 666 |
|
|
2023
Q2 | $192K | Sell |
2,290
-6,494
| -74% | -$475K | ﹤0.01% | 1815 |
|
|
2023
Q1 | $680K | Sell |
8,784
-13,020
| -60% | -$1.11M | 0.01% | 1465 |
|
|
2022
Q4 | $1.79M | Sell |
21,804
-4,173
| -16% | -$278K | 0.02% | 610 |
|
|
2022
Q3 | $1.46M | Sell |
25,977
-10,274
| -28% | -$761K | 0.02% | 769 |
|
|
2022
Q2 | $2.37M | Buy |
36,251
+16,714
| +86% | +$1.35M | 0.03% | 647 |
|
|
2022
Q1 | $2.05M | Sell |
19,537
-9,916
| -34% | -$1.26M | 0.02% | 901 |
|
|
2021
Q4 | $5.98M | Sell |
29,453
-18,378
| -38% | -$3.41M | 0.03% | 422 |
|
|
2021
Q3 | $7.45M | Buy |
47,831
+19,081
| +66% | +$2.19M | 0.04% | 371 |
|
|
2021
Q2 | $3.07M | Buy |
28,750
+7,536
| +36% | +$746K | 0.01% | 857 |
|
|
2021
Q1 | $2.13M | Sell |
21,214
-12,998
| -38% | -$1.41M | 0.01% | 1000 |
|
|
2020
Q4 | $3.14M | Buy |
34,212
+4,284
| +14% | +$300K | 0.02% | 792 |
|
|
2020
Q3 | $1.56M | Sell |
29,928
-2,085
| -7% | -$101K | 0.01% | 914 |
|
|
2020
Q2 | $1.47M | Buy |
32,013
+26,460
| +476% | +$1.36M | 0.01% | 1046 |
|
|
2020
Q1 | $270K | Sell |
5,553
-9,779
| -64% | -$561K | ﹤0.01% | 2306 |
|
|
2019
Q4 | $929K | Sell |
15,332
-18,399
| -55% | -$1.02M | 0.01% | 1314 |
|
|
2019
Q3 | $2.12M | Buy |
33,731
+20,263
| +150% | +$1.05M | 0.02% | 922 |
|
|
2019
Q2 | $594K | Buy |
13,468
+3,202
| +31% | +$143K | ﹤0.01% | 1780 |
|
|
2019
Q1 | $443K | Sell |
10,266
-14,318
| -58% | -$566K | ﹤0.01% | 1943 |
|
|
2018
Q4 | $860K | Sell |
24,584
-2,379
| -9% | -$84.2K | 0.01% | 1460 |
|
|
2018
Q3 | $1.04M | Sell |
26,963
-4,688
| -15% | -$182K | 0.01% | 1651 |
|
|
2018
Q2 | $1.22M | Buy |
31,651
+23,949
| +311% | +$1.13M | 0.01% | 1271 |
|
|
2018
Q1 | $377K | Buy |
+7,702
| New | +$400K | ﹤0.01% | 2037 |
|
|
2017
Q4 | – | Sell |
-3,073
| Closed | -$151K | – | 3162 |
|
|
2017
Q3 | $151K | Sell |
3,073
-1,872
| -38% | -$92.3K | ﹤0.01% | 2831 |
|
|
2017
Q2 | $240K | Buy |
4,945
+2,280
| +86% | +$126K | ﹤0.01% | 2293 |
|
|
2017
Q1 | $146K | Sell |
2,665
-2,083
| -44% | -$112K | ﹤0.01% | 2678 |
|
|
2016
Q4 | $257K | Sell |
4,748
-4,391
| -48% | -$265K | ﹤0.01% | 2168 |
|
|
2016
Q3 | $673K | Buy |
+9,139
| New | +$572K | 0.01% | 1464 |
|
|
2016
Q2 | – | Sell |
-4,122
| Closed | -$184K | – | 2581 |
|
|
2016
Q1 | $184K | Buy |
+4,122
| New | +$171K | ﹤0.01% | 2246 |
|
|
2015
Q4 | – | Sell |
-14,849
| Closed | -$858K | – | 2691 |
|
|
2015
Q3 | $858K | Buy |
+14,849
| New | +$1.4M | 0.01% | 902 |
|
|
2015
Q1 | – | Sell |
-8,875
| Closed | -$450K | – | 2496 |
|
|
2014
Q4 | $450K | Buy |
+8,875
| New | +$415K | ﹤0.01% | 1730 |
|
|
2014
Q2 | – | Sell |
-34,146
| Closed | -$912K | – | 2503 |
|
|
2014
Q1 | $912K | Buy |
+34,146
| New | +$1.05M | ﹤0.01% | 1182 |
|
Other funds holding AMBA
VPM
VCM
SG Americas Securities's AMBA Position: Q1 2026 in Review
SG Americas Securities reduced its Ambarella (AMBA) stake by 7% in Q1 2026, selling an estimated $241K and leaving 51,367 shares worth $2.64M. The position accounts for ﹤0.01% of the portfolio, ranked #1265.
SG Americas Securities first reported a position in AMBA in Q1 2014 and has held it in 37 quarters since. The position peaked at $7.45M in Q3 2021. 305 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.
- SG Americas Securities held 51,367 shares of Ambarella worth $2.64M as of Q1 2026.
- SG Americas Securities sold 3,858 Ambarella shares in Q1 2026, an estimated $241K.
- Ambarella made up ﹤0.01% of SG Americas Securities's portfolio in Q1 2026, its #1265 holding.
- SG Americas Securities first reported a position in Ambarella in Q1 2014 and has held it in 37 quarters since.
- SG Americas Securities's Ambarella position peaked at $7.45M in Q3 2021.
- 305 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.
Based on SG Americas Securities's 13F filing for Q1 2026, filed 16 Apr 2026.