ACM Research Inc. (ACMR)
NASDAQ: ACMR
· Real-Time Price · USD
28.80
-1.73 (-5.67%)
At close: Aug 25, 2025, 3:59 PM
28.99
0.66%
After-hours: Aug 25, 2025, 07:24 PM EDT
13F Institute Ownership
Total Institutes of 262 in ACM Research expanded their positions with an increase of 68 investors compared to the previous quarter. An additional 142.07K shares, as total invested capital grew by $297.92M with ownership percentage dropping from 57.07% to 56.60%.
Options Activity
Institutions are holding more Calls Contracts as Puts Contracts, indicating a bullish sentiment.
Put/Call 0.764
0.76
Call Flow 2,138,300
57%
Put Flow 1,633,600
43%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Blackrock, Inc. | 6.66% | 4.21M | -14.09% | 98.32M | < 0.01% | May 02, 2025 |
| Vanguard Group Inc | 6.41% | 4.06M | -3.48% | 94.65M | < 0.01% | May 09, 2025 |
| Mitsubishi Ufj Trust & Banking... | 2.61% | 1.65M | +12.52% | 38.59M | 0.10% | May 09, 2025 |
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