Driehaus Capital Management’s Ambarella AMBA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q2
Sell
-139,095
Closed -$10.8M 389
2023
Q1
$10.8M Sell
139,095
-146,090
-51% -$11.3M 0.15% 211
2022
Q4
$23.5M Buy
+285,185
New +$23.5M 0.35% 92
2022
Q3
Sell
-247,059
Closed -$16.2M 348
2022
Q2
$16.2M Buy
247,059
+26,639
+12% +$1.74M 0.26% 133
2022
Q1
$23.1M Sell
220,420
-367,174
-62% -$38.5M 0.28% 125
2021
Q4
$119M Buy
587,594
+10,253
+2% +$2.08M 1.22% 7
2021
Q3
$89.9M Buy
577,341
+357,013
+162% +$55.6M 1.07% 10
2021
Q2
$23.5M Buy
220,328
+158,795
+258% +$16.9M 0.31% 106
2021
Q1
$6.18M Buy
+61,533
New +$6.18M 0.09% 264
2018
Q1
Sell
-44,000
Closed -$2.59M 478
2017
Q4
$2.59M Buy
44,000
+39,900
+973% +$2.34M 0.1% 237
2017
Q3
$201K Buy
+4,100
New +$201K 0.01% 466
2016
Q1
Sell
-5,152
Closed -$287K 521
2015
Q4
$287K Sell
5,152
-8,748
-63% -$487K 0.01% 479
2015
Q3
$803K Sell
13,900
-115,818
-89% -$6.69M 0.03% 363
2015
Q2
$13.3M Sell
129,718
-32,151
-20% -$3.3M 0.46% 50
2015
Q1
$12.3M Sell
161,869
-33,026
-17% -$2.5M 0.42% 50
2014
Q4
$9.89M Buy
194,895
+22,234
+13% +$1.13M 0.4% 58
2014
Q3
$7.54M Buy
172,661
+102,747
+147% +$4.49M 0.29% 85
2014
Q2
$2.18M Buy
+69,914
New +$2.18M 0.07% 325
2013
Q3
Sell
-28,800
Closed -$485K 426
2013
Q2
$485K Buy
+28,800
New +$485K 0.02% 380