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Magnachip Semiconductor
MX

Overview Fund Activity

87 hedge funds and large institutions have $78.3M invested in Magnachip Semiconductor in 2025 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 18 increasing their positions, 34 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
87
Holders Change
+5
Holders Change %
+6.1%
% of All Funds
1.18%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
14
Increased
18
Reduced
34
Closed
9
Calls
$93K
Puts
$349K
Net Calls
-$256K
Net Calls Change
-$122K

Top Buyers

1
Marshall Wace
Marshall Wace
United Kingdom
+$619K
2
SPIA
Steward Partners Investment Advisory
New York
+$583K
3
Citadel Advisors
Citadel Advisors
Florida
+$552K
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$522K
5
BCI
Brinker Capital Investments
Pennsylvania
+$345K

Top Sellers

1
KCM
Kennedy Capital Management
Missouri
-$993K
2
SAM
Silverback Asset Management
North Carolina
-$884K
3
Renaissance Technologies
Renaissance Technologies
New York
-$751K
4
Millennium Management
Millennium Management
New York
-$669K
5
BCM
Bridgeway Capital Management
Texas
-$472K
Name Holding Trade Value Shares
Change 		Shares
Change %
VF
51
Virtu Financial
New York
$81K -$126K -36,764 -61%
LJAC
52
L.J. Altfest & Co
New York
$75.5K – – –
AG
53
Algert Global
California
$70K – – –
CC
54
Centiva Capital
New York
$68.6K – – –
Renaissance Technologies
55
Renaissance Technologies
New York
$64.8K -$751K -219,000 -92%
CNBT
56
Canandaigua National Bank & Trust
New York
$57.4K -$2.59K -754 -4%
PCM
57
Prelude Capital Management
New York
$57K +$57K +16,619 New
XT
58
XTX Topco
Cayman Islands
$54.3K -$69.3K -20,204 -56%
PNC Financial Services Group
59
PNC Financial Services Group
Pennsylvania
$52.8K -$3.43K -1,000 -6%
Simplex Trading
60
Simplex Trading
Illinois
$52K +$52K +15,371 New
Walleye Capital
61
Walleye Capital
New York
$51.4K -$394K -114,777 -88%
IRC
62
Investors Research Corp
Georgia
$50.8K – – –
OAM
63
Oxford Asset Management
United Kingdom
$49.2K +$49.2K +14,343 New
HSBC Holdings
64
HSBC Holdings
United Kingdom
$43.9K +$4.71K +1,405 +12%
QC
65
Quadrature Capital
United Kingdom
$39.4K -$70.9K -20,636 -64%
OIA
66
OneDigital Investment Advisors
Kansas
$35K +$35K +10,218 New
CCM
67
Coldstream Capital Management
Washington
$27.8K +$27.8K +8,106 New
PAS
68
Point72 Asia (Singapore)
Singapore
$21.6K – – –
FCMT
69
Founders Capital Management (Texas)
Texas
$20.6K – – –
Barclays
70
Barclays
United Kingdom
$20K – – –
NFSG
71
Newbridge Financial Services Group
Florida
$16.2K +$1.46K +425 +10%
Lazard Asset Management
72
Lazard Asset Management
New York
$13K -$1.53K -468 -11%
SAM
73
Shell Asset Management
Netherlands
$7K -$554 -163 -7%
Bank of America
74
Bank of America
North Carolina
$5.98K +$2.51K +732 +72%
Legal & General Group
75
Legal & General Group
United Kingdom
$5.17K – – –
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