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ACM Research
ACMR
ACMR
300 hedge funds and large institutions have $1.74B invested in ACM Research in 2026 Q1 according to their latest regulatory filings, with 74 funds opening new positions, 81 increasing their positions, 105 reducing their positions, and 44 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
less capital invested
Capital invested by funds: $ → $
2.41% less ownership
Funds ownership: 75.54% → 73.13% (-2.4%)
23% less repeat investments, than reductions
Existing positions increased: 81 | Existing positions reduced: 105
25% less funds holding in top 10
Funds holding in top 10: 8 → 6 (-2)
Holders
300
Holding in Top 10
6
Calls
$113M
Puts
$47M
Top Buyers
| 1 | +$98.2M | |
| 2 | +$50.7M | |
| 3 | +$40.5M | |
| 4 |
LP
Longaeva Partners
Chicago,
Illinois
|
+$37.6M |
| 5 |
OCMH
Oxbow Capital Management (HK)
Hong Kong
|
+$31.7M |
Top Sellers
| 1 | -$97.4M | |
| 2 | -$76.1M | |
| 3 | -$47.6M | |
| 4 |
Invesco
Atlanta,
Georgia
|
-$29.5M |
| 5 |
BBCM
Broad Bay Capital Management
New York
|
-$25.7M |
