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VANGUARD GROUP INC ACMR Position History
ACM Research, Inc. • Manufacturing
Quarters held
20
Latest value
$1.3M
Q4 2025
Peak value
$180M
First seen
Q1 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q1 2025 | $92.2M |
| Q1 2025 | $431K |
| Q1 2025 | $271K |
| Q1 2025 | $944K |
| Q1 2025 | $797K |
| Q2 2025 | $108.6M |
| Q2 2025 | $478K |
| Q2 2025 | $796K |
| Q2 2025 | $546K |
| Q2 2025 | $884K |
| Q3 2025 | $12.4M |
| Q3 2025 | $174.5M |
| Q3 2025 | $986K |
| Q3 2025 | $1.3M |
| Q3 2025 | $454K |
| Q4 2025 | $180M |
| Q4 2025 | $994K |
| Q4 2025 | $505K |
| Q4 2025 | $13.3M |
| Q4 2025 | $1.3M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q4 2025 | $1.3M | 34.1K | — | — |
| Q4 2025 | $13.3M | 336.6K | — | — |
| Q4 2025 | $505K | 12.8K | — | — |
| Q4 2025 | $994K | 25.2K | — | — |
| Q4 2025 | $180M | 4.56M | — | — |
| Q3 2025 | $454K | 11.6K | — | — |
| Q3 2025 | $1.3M | 34.1K | — | — |
| Q3 2025 | $986K | 25.2K | — | — |
| Q3 2025 | $174.5M | 4.46M | — | — |
| Q3 2025 | $12.4M | 317.1K | — | — |
| Q2 2025 | $884K | 34.1K | — | — |
| Q2 2025 | $546K | 21.1K | — | — |
| Q2 2025 | $796K | 30.7K | — | — |
| Q2 2025 | $478K | 18.5K | — | — |
| Q2 2025 | $108.6M | 4.19M | — | — |
| Q1 2025 | $797K | 34.1K | — | — |
| Q1 2025 | $944K | 40.4K | — | — |
| Q1 2025 | $271K | 11.6K | — | — |
| Q1 2025 | $431K | 18.5K | — | — |
| Q1 2025 | $92.2M | 3.95M | — | — |
Other funds holding ACMR
$277.7M
$277.7M
$78.9M
$77.9M
$77.2M