Gilder Gagnon Howe & Co’s ACM Research ACMR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.29M Sell
49,638
-115
-0.2% -$2.98K 0.01% 194
2025
Q1
$1.16M Buy
49,753
+23,493
+89% +$548K 0.02% 185
2024
Q4
$397K Sell
26,260
-15
-0.1% -$227 ﹤0.01% 235
2024
Q3
$533K Sell
26,275
-255
-1% -$5.18K 0.01% 229
2024
Q2
$612K Sell
26,530
-191
-0.7% -$4.4K 0.01% 222
2024
Q1
$779K Buy
+26,721
New +$779K 0.01% 222
2018
Q2
Sell
-169,050
Closed -$693K 279
2018
Q1
$693K Sell
169,050
-125,049
-43% -$513K 0.01% 232
2017
Q4
$515K Buy
+294,099
New +$515K 0.01% 237