Dodge & Cox
- SEC CIK
- 0000200217
- Latest filing
- Aug 13, 2026
ACMR holding history
ACM Research, Inc. in every 13F filed by Dodge & Cox, 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)
- 116,392
- Value
- $14.8M
- % of portfolio
- <0.1%
- Quarters held
- 8
- Since Q3 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 116,392 | $14.8M | <0.1% | −3,500−2.9% | Reduced | Holders |
| Q1 2026 | 119,892 | $4.72M | <0.1% | +7,500+6.7% | Added | Holders |
| Q4 2025 | 112,392 | $4.43M | <0.1% | −10,500−8.5% | Reduced | Holders |
| Q3 2025 | 122,892 | $4.81M | <0.1% | +41,800+51.5% | Added | Holders |
| Q2 2025 | 81,092 | $2.10M | <0.1% | +18,000+28.5% | Added | Holders |
| Q1 2025 | 63,092 | $1.47M | <0.1% | +9,500+17.7% | Added | Holders |
| Q4 2024 | 53,592 | $809.2K | <0.1% | +10,592+24.6% | Added | Holders |
| Q3 2024 | 43,000 | $872.9K | <0.1% | +43,000 | New | Holders |