ACM Research
ACMR
ACMR
271 hedge funds and large institutions have $1.78B invested in ACM Research in 2025 Q4 according to their latest regulatory filings, with 66 funds opening new positions, 94 increasing their positions, 84 reducing their positions, and 45 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 repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more capital invested
Capital invested by funds: $ → $
5% more funds holding
Funds holding: 257 → 271 (+14)
4.72% more ownership
Funds ownership: 70.61% → 75.33% (+4.7%)
13% less funds holding in top 10
Funds holding in top 10: 8 → 7 (-1)
Holders
271
Holding in Top 10
7
Calls
$121M
Puts
$79M
Top Buyers
| 1 | +$40.8M | |
| 2 | +$37.7M | |
| 3 | +$26.6M | |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
+$20.7M |
| 5 |
Morgan Stanley
New York
|
+$19.2M |
Top Sellers
| 1 | -$38.8M | |
| 2 | -$19.8M | |
| 3 | -$13.4M | |
| 4 |
Goldman Sachs
New York
|
-$11.6M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$9.39M |
