Aristides Capital LLC - ACM RESEARCH INC ownership

ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 65 filers reported holding ACM RESEARCH INC in Q1 2020. The put-call ratio across all filers is 2.48 and the average weighting 0.2%.

Quarter-by-quarter ownership
Aristides Capital LLC ownership history of ACM RESEARCH INC
ValueSharesWeighting
Q3 2023$558,340
+38.4%
30,8390.0%0.24%
+48.2%
Q2 2023$403,374
+117.7%
30,839
+94.7%
0.16%
+65.7%
Q1 2023$185,316
-73.8%
15,839
-58.6%
0.10%
-81.9%
Q4 2019$706,00038,2740.55%
Other shareholders
ACM RESEARCH INC shareholders Q1 2020
NameSharesValueWeighting ↓
Panview Asian Equity Master Fund 290,000$5,250,4507.84%
Ariose Capital Management Ltd 750,832$13,593,8137.69%
Pertento Partners LLP 1,195,464$21,643,8763.93%
Yong Rong (HK) Asset Management Ltd 150,000$2,7162.50%
Point72 Hong Kong Ltd 426,267$7,717,5642.13%
Triatomic Management LP 146,700$2,656,0041.84%
MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC 746,101$13,508,1591.63%
Quaero Capital S.A. 70,765$1,281,2001.22%
EAM Global Investors LLC 197,844$3,581,9660.97%
Pacific Ridge Capital Partners, LLC 196,976$3,566,2500.83%
View complete list of ACM RESEARCH INC shareholders