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Livermore
Livermore
ZHEN

Oasis Management Co Ltd.

SEC CIK
0001317904
Latest filing
Aug 13, 2026

ACMR holding history

ACM Research, Inc. in every 13F filed by Oasis Management Co Ltd., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ACMR overviewAll 13F holders of ACMRFull Q2 2026 holdings

Shares (Q2 2026)
274,525
Value
$34.8M
% of portfolio
3.8%
Quarters held
18
Since Q1 2021
Holdings of ACMR by Oasis Management Co Ltd., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026274,525$34.8M3.8%+4,437+1.6%AddedHolders
Q1 2026270,088$10.6M1.3%+36,100+15.4%AddedHolders
Q4 2025233,988$9.23M1.2%00.0%UnchangedHolders
Q3 2025233,988$9.16M1.6%−142,773−37.9%ReducedHolders
Q2 2025376,761$9.76M2.3%+23,052+6.5%AddedHolders
Q1 2025353,709$8.26M2.8%−20,000−5.4%ReducedHolders
Q4 2024373,709$5.64M1.9%+85,830+29.8%AddedHolders
Q3 2024287,879$5.84M2.1%+75,879+35.8%AddedHolders
Q2 2024212,000$4.89M1.6%+212,000NewHolders
Q4 20230$00.0%−587,405−100.0%Sold outHolders
Q3 2023587,405$10.6M2.9%−245,923−29.5%ReducedHolders
Q2 2023833,328$10.9M3.8%+7,583+0.9%AddedHolders
Q1 2023825,745$9.66M1.8%+755,050+1,068.0%AddedHolders
Q4 202270,695$545.1K0.1%00.0%UnchangedHolders
Q3 202270,695$881.0K0.2%00.0%UnchangedHolders
Q2 202270,695$1.19M0.2%00.0%UnchangedHolders
Q1 202270,695$1.46M0.2%+70,695NewHolders
Q3 20210$00.0%−7,793−100.0%Sold outHolders
Q2 20217,793$797.0K0.2%−15,500−66.5%ReducedHolders
Q1 202123,293$1.88M0.3%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.