ACM Research, Inc. - Class A Stock (ACMR)

Historical Holders from Q4 2017 to Q1 2025

Symbol
ACMR on Nasdaq
CUSIP
00108J109
Type / Class
Equity / Class A Stock
Shares outstanding
58M
All holders as of December 31, 2024
Q4 2024
Shares, excl. options
35.7M
Holdings value
$538M
% of all portfolios
0.003%
Grand Portfolio weight change
+0%
Number of holders
178
Number of buys
84
Number of sells
-91
Average Value change %
+0%
Average buys %
+0.001%
Average sells %
-0.001%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of ACM Research, Inc. - Class A Stock (ACMR)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 6.6% $94.2M 3.83M BlackRock, Inc. Mar 31, 2025
Yiheng Capital Management, L.P. 1.2% $18.3M 666K Yiheng Capital Partners, L.P. Sep 30, 2024

Institutional Holders of ACM Research, Inc. - Class A Stock (ACMR)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q1 207K $4.83M -$12.4M $23.34 21
2024 Q4 35.7M $538M +$7.95M $15.10 178
2024 Q3 32M $649M -$47M $20.30 182
2024 Q2 33.5M $773M +$12.7M $23.06 200
2024 Q1 32.5M $947M +$8.64M $29.14 194
2023 Q4 32.6M $637M +$37M $19.54 152
2023 Q3 30.9M $560M +$35.9M $18.11 151
2023 Q2 29.3M $383M +$726K $13.08 120
2023 Q1 29.4M $344M +$7.09M $11.70 127
2022 Q4 30.4M $234M -$59.6M $7.71 118
2022 Q3 26.9M $335M -$19.9M $12.46 108
2022 Q2 36M $606M +$103M $16.83 96
2022 Q1 29.3M $606M +$405M $20.69 93
2021 Q4 8.77M $747M -$36.5M $85.27 98
2021 Q3 7.48M $823M +$24M $110.00 92
2021 Q2 7.29M $745M +$19.4M $102.22 91
2021 Q1 7.26M $586M +$141M $80.79 91
2020 Q4 5.43M $441M +$12M $81.25 89
2020 Q3 5.16M $356M +$26.6M $69.10 84
2020 Q2 4.96M $310M +$77.6M $62.36 82
2020 Q1 3.36M $99.4M +$38.8M $29.61 59
2019 Q4 2.96M $54.7M +$2.17M $18.45 44
2019 Q3 2.92M $40.5M +$16.1M $13.86 46
2019 Q2 1.71M $26.7M +$4.34M $15.61 33
2019 Q1 1.42M $21.9M -$338K $15.42 25
2018 Q4 1.55M $16.8M -$1.22M $10.88 25
2018 Q3 1.68M $18.6M -$788K $11.07 30
2018 Q2 1.75M $18.9M +$9.67M $10.78 32
2018 Q1 849K $10.4M +$327K $12.30 11
2017 Q4 873K $4.57M +$4.57M $5.25 8