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ACM Research

98 hedge funds and large institutions have $747M invested in ACM Research in 2021 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 41 increasing their positions, 24 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

3.49% less ownership

Funds ownership: 151.07%147.58% (-3.5%)

24% less capital invested

Capital invested by funds: $979M → $747M (-$232M)

53% less call options, than puts

Call options by funds: $7.6M | Put options by funds: $16.3M

Holders
98
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.6M
Puts
$16.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$933K
52
$923K
53
$920K
54
$907K
55
$900K
56
$818K
57
$726K
58
$658K
59
$494K
60
$443K
61
$435K
62
$430K
63
$422K
64
$411K
65
$405K
66
$377K
67
$368K
68
$361K
69
$324K
70
$310K
71
$304K
72
$290K
73
$278K
74
$273K
75
$272K