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ACM Research
ACMR

Overview Fund Activity

129 hedge funds and large institutions have $344M invested in ACM Research in 2023 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 44 increasing their positions, 35 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
129
Holders Change
+7
Holders Change %
+5.74%
% of All Funds
2.06%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
28
Increased
44
Reduced
35
Closed
21
Calls
$24.9M
Puts
$6.8M
Net Calls
+$18.1M
Net Calls Change
+$11.9M

Top Buyers

1
PP
1
Pertento Partners
United Kingdom
$10.4M
2
OMC
2
Oasis Management Company
Cayman Islands
$9.66M
3
PCM
3
Portolan Capital Management
Massachusetts
$6.57M
4
Citadel Advisors
4
Citadel Advisors
Florida
$10.1M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$3.38M

Top Sellers

1
Morgan Stanley
1
Morgan Stanley
New York
$4.57M
2
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
2
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.24M
3
Millennium Management
3
Millennium Management
New York
$15.6M
4
BAMCO Inc
4
BAMCO Inc
New York
$0
5
FC
5
Franchise Capital
Cayman Islands
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
RhumbLine Advisers
51
RhumbLine Advisers
Massachusetts
$875K +$52.8K +4,511 +6%
JF
52
Jump Financial
Illinois
$871K +$387K +33,109 +80%
CSS
53
Cubist Systematic Strategies
Connecticut
$860K -$2.43M -207,394 -74%
Janney Montgomery Scott
54
Janney Montgomery Scott
Pennsylvania
$853K -$337K -28,766 -28%
Invesco
55
Invesco
Georgia
$846K +$598K +51,134 +241%
QF
56
QVT Financial
New York
$820K +$820K +70,119 New
Janus Henderson Group
57
Janus Henderson Group
United Kingdom
$799K +$319K +27,283 +67%
TI
58
Trexquant Investment
Connecticut
$769K -$708K -60,493 -48%
Connor, Clark & Lunn Investment Management (CC&L)
59
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$720K -$159K -13,597 -18%
Fidelity Investments
60
Fidelity Investments
Massachusetts
$710K +$702K +59,980 +8,484%
UBS AM
61
UBS AM
Illinois
$694K +$305K +26,100 +79%
Simplex Trading
62
Simplex Trading
Illinois
$672K +$585K +50,003 +670%
California State Teachers Retirement System (CalSTRS)
63
California State Teachers Retirement System (CalSTRS)
California
$656K -$8.97K -767 -1%
AllianceBernstein
64
AllianceBernstein
Tennessee
$640K -$121K -10,300 -16%
DTL
65
Dynamic Technology Lab
Singapore
$634K +$213K +18,195 +51%
QC
66
Quadrature Capital
United Kingdom
$549K +$260K +22,275 +90%
PAM
67
Panagora Asset Management
Massachusetts
$532K +$532K +45,431 New
CW
68
Connectus Wealth
Ohio
$527K – – –
TCWM
69
Total Clarity Wealth Management
Illinois
$516K +$516K +44,100 New
BNP Paribas Financial Markets
70
BNP Paribas Financial Markets
France
$492K -$3.89M -332,429 -89%
WHG
71
Westwood Holdings Group
Texas
$489K +$489K +41,814 New
SEI Investments
72
SEI Investments
Pennsylvania
$445K -$125K -10,646 -22%
XT
73
XTX Topco
Cayman Islands
$444K -$301K -25,704 -40%
WG
74
Winton Group
United Kingdom
$369K +$38.5K +3,289 +12%
PM
75
Precept Management
Texas
$351K +$351K +30,000 New
1 2
3
4 5