Primecap Management’s Ambarella AMBA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.45M Sell
21,900
-3,400
-13% -$225K ﹤0.01% 314
2025
Q1
$1.27M Sell
25,300
-500
-2% -$25.2K ﹤0.01% 314
2024
Q4
$1.88M Sell
25,800
-3,600
-12% -$262K ﹤0.01% 304
2024
Q3
$1.66M Sell
29,400
-700
-2% -$39.5K ﹤0.01% 312
2024
Q2
$1.62M Sell
30,100
-1,200
-4% -$64.7K ﹤0.01% 310
2024
Q1
$1.59M Hold
31,300
﹤0.01% 315
2023
Q4
$1.92M Sell
31,300
-1,800
-5% -$110K ﹤0.01% 311
2023
Q3
$1.76M Hold
33,100
﹤0.01% 308
2023
Q2
$2.77M Sell
33,100
-57,500
-63% -$4.81M ﹤0.01% 298
2023
Q1
$7.01M Sell
90,600
-800
-0.9% -$61.9K 0.01% 269
2022
Q4
$7.52M Sell
91,400
-22,300
-20% -$1.83M 0.01% 260
2022
Q3
$6.39M Hold
113,700
0.01% 266
2022
Q2
$7.44M Sell
113,700
-21,900
-16% -$1.43M 0.01% 266
2022
Q1
$14.2M Sell
135,600
-9,540
-7% -$1M 0.01% 246
2021
Q4
$29.4M Sell
145,140
-29,760
-17% -$6.04M 0.02% 218
2021
Q3
$27.2M Sell
174,900
-143,300
-45% -$22.3M 0.02% 223
2021
Q2
$33.9M Buy
318,200
+22,200
+8% +$2.37M 0.02% 215
2021
Q1
$29.7M Sell
296,000
-3,000
-1% -$301K 0.02% 219
2020
Q4
$27.5M Buy
299,000
+120,600
+68% +$11.1M 0.02% 216
2020
Q3
$9.31M Buy
+178,400
New +$9.31M 0.01% 242