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ACMR

22 quarters

Position history for MWMarshall Wace, LLP's holdings in ACM Research, Inc.

Yes. Marshall Wace holds 5,637 shares of ACMR (ACM Research), worth $715,278, as of its Q2 2026 13F filing. It reduced the position by 90 shares (-1.6%) from Q1 2026. Marshall Wace has held ACMR since Q1 2026, across 2 quarterly 13F filings.

Current Value

$715,278

Current Shares

5,637

Total Value Change

+$692,278

Total Shares Change

+4,118

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
5,637
-1.6%
$715,2780.0%$126.89
0
2026-Q1
New
5,727
-
$225,3570.0%$39.35
32
2025-Q4
Exited
0
-100.0%
$00.0%$39.45
0
2025-Q3
Decreased
113,530
-51.5%
$4.4M0.0%$39.13
0
2025-Q2
Increased
234,207
+527.3%
$6.1M0.0%$25.90
44
2025-Q1
New
37,334
-
$871,3760.0%$23.34
34
2024-Q4
Exited
0
-100.0%
$00.0%$15.10
0
2024-Q3
Decreased
14,555
-18.7%
$295,4670.0%$20.30
0
2024-Q2
New
17,900
-
$412,7740.0%$23.06
33
2023-Q4
Exited
0
-100.0%
$00.0%$19.54
0
2023-Q3
Increased
183,996
+1432.4%
$3.3M0.0%$18.11
43
2023-Q2
Decreased
12,007
-95.7%
$157,0520.0%$13.08
0
2023-Q1
Increased
275,920
+145.4%
$3.2M0.0%$11.70
43
2022-Q4
New
112,456
-
$867,0350.0%$7.71
34
2021-Q1
Exited
0
-100.0%
$00.0%$26.93
0
2020-Q4
New
2,851
-
$232,0000.0%$27.08
32
2020-Q2
Exited
0
-100.0%
$00.0%$20.79
0
2020-Q1
Decreased
2,960
-91.6%
$88,0000.0%$9.87
0
2019-Q4
Decreased
35,242
-83.1%
$649,0000.0%$6.15
0
2019-Q3
New
208,914
-
$2.9M0.0%$4.62
36
2019-Q2
Exited
0
-100.0%
$00.0%$5.20
0
2019-Q1
New
1,519
-
$23,0000.0%$5.14
26

Other major holders of ACMR: BlackRock, Inc., Vanguard Portfolio Management LLC, Vanguard Capital Management LLC

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