Baillie Gifford - ACM RESEARCH INC ownership

ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 124 filers reported holding ACM RESEARCH INC in Q4 2022. The put-call ratio across all filers is 0.22 and the average weighting 0.1%.

Quarter-by-quarter ownership
Baillie Gifford ownership history of ACM RESEARCH INC
ValueSharesWeighting
Q1 2023$7,722
+51.7%
6600.0%0.00%
Q4 2022$5,089
-36.4%
6600.0%0.00%
Q3 2022$8,000
-27.3%
6600.0%0.00%
Q2 2022$11,000
-21.4%
6600.0%0.00%
Q1 2022$14,000
-26.3%
660
+200.0%
0.00%
Q4 2021$19,000
-20.8%
2200.0%0.00%
Q3 2021$24,000
+9.1%
2200.0%0.00%
Q2 2021$22,000
+22.2%
2200.0%0.00%
Q1 2021$18,000
+5.9%
220
+5.8%
0.00%
Q4 2020$17,0002080.00%
Other shareholders
ACM RESEARCH INC shareholders Q4 2022
NameSharesValueWeighting ↓
Pertento Partners LLP 887,429$10,382,9192.58%
Oasis Management Co Ltd. 825,745$9,661,2171.55%
Ariose Capital Management Ltd 273,841$3,203,9401.22%
MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC 850,913$9,955,6820.99%
Yiheng Capital Management, L.P. 1,654,700$19,359,9900.77%
Point72 Hong Kong Ltd 241,500$2,825,5500.69%
Portolan Capital Management 561,894$6,574,1600.63%
PRECEPT MANAGEMENT LLC 30,000$351,0000.43%
OBERWEIS ASSET MANAGEMENT INC/ 215,600$2,522,5200.39%
COOPER CREEK PARTNERS MANAGEMENT LLC 361,333$4,2280.30%
View complete list of ACM RESEARCH INC shareholders