PRINCIPAL FINANCIAL GROUP INC - ACM RESEARCH INC ownership

ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 95 filers reported holding ACM RESEARCH INC in Q1 2021. The put-call ratio across all filers is 3.20 and the average weighting 0.3%.

Quarter-by-quarter ownership
PRINCIPAL FINANCIAL GROUP INC ownership history of ACM RESEARCH INC
ValueSharesWeighting
Q1 2021$1,809,000
+7.7%
22,394
+8.3%
0.00%0.0%
Q4 2020$1,680,000
-41.9%
20,678
-50.6%
0.00%
-50.0%
Q3 2020$2,894,000
+107.3%
41,879
+87.1%
0.00%
+100.0%
Q2 2020$1,396,00022,3790.00%
Other shareholders
ACM RESEARCH INC shareholders Q1 2021
NameSharesValueWeighting ↓
INDUS CAPITAL PARTNERS, LLC 1,131,216$78,167,00011.56%
KADENSA CAPITAL Ltd 109,395$7,559,0002.88%
DISCOVERY CAPITAL MANAGEMENT, LLC / CT 239,902$16,577,0002.54%
Pinpoint Asset Management Ltd 63,570$4,393,0001.05%
Oasis Management Co Ltd. 24,352$1,683,0000.74%
Arlington Capital Management, Inc. 4,172$288,0000.59%
Central Asset Investments & Management Holdings (HK) Ltd 17,357$1,199,0000.55%
FOX RUN MANAGEMENT, L.L.C. 2,905$201,0000.50%
FRIESS ASSOCIATES LLC 56,281$3,889,0000.34%
OBERWEIS ASSET MANAGEMENT INC/ 10,320$713,0000.24%
View complete list of ACM RESEARCH INC shareholders