Portolan Capital Management - ACM RESEARCH INC ownership

ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 132 filers reported holding ACM RESEARCH INC in Q1 2023. The put-call ratio across all filers is 0.24 and the average weighting 0.1%.

Quarter-by-quarter ownership
Portolan Capital Management ownership history of ACM RESEARCH INC
ValueSharesWeighting
Q1 2023$6,574,160561,8940.63%
Other shareholders
ACM RESEARCH INC shareholders Q1 2023
NameSharesValueWeighting ↓
Green Court Capital Management Ltd 567,617$62,438,00054.60%
Panview Asian Equity Master Fund 82,825$9,111,00013.11%
Strategic Vision Investment Ltd 55,200$6,072,00010.68%
INDUS CAPITAL PARTNERS, LLC 528,059$58,086,00010.02%
Yiheng Capital Management, L.P. 844,200$92,862,0004.57%
FRIESS ASSOCIATES LLC 70,969$7,807,0003.28%
MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC 306,200$33,682,0002.04%
One01 Capital, LP 46,749$5,142,0001.81%
Chiron Investment Management, LLC 85,642$9,421,0001.49%
Jericho Capital Asset Management L.P. 321,720$35,389,0000.97%
View complete list of ACM RESEARCH INC shareholders