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Magnachip Semiconductor
MX

Overview Fund Activity

88 hedge funds and large institutions have $92.2M invested in Magnachip Semiconductor in 2025 Q2 according to their latest regulatory filings, with 17 funds opening new positions, 26 increasing their positions, 23 reducing their positions, and 12 closing their positions.

Holders
88
Holders Change
+1
Holders Change %
+1.15%
% 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
17
Increased
26
Reduced
23
Closed
12
Calls
$244K
Puts
$198K
Net Calls
+$46K
Net Calls Change
+$302K

Top Buyers

1
FWSM
1
First Wilshire Securities Management
California
$1.83M
2
Marshall Wace
2
Marshall Wace
United Kingdom
$2.78M
3
I
3
Immersion
Florida
$12.8M
4
SAM
4
Silverback Asset Management
North Carolina
$876K
5
Acadian Asset Management
5
Acadian Asset Management
Massachusetts
$596K

Top Sellers

1
Ameriprise
1
Ameriprise
Minnesota
$4.87M
2
Citadel Advisors
2
Citadel Advisors
Florida
$855K
3
Millennium Management
3
Millennium Management
New York
$1.23M
4
Charles Schwab
4
Charles Schwab
California
$390K
5
Two Sigma Advisers
5
Two Sigma Advisers
New York
$1.3M
Name Market Value Shares Shares
Change 		Shares
Change %
I
1
Immersion
Florida
$12.8M 3,213,966 +243,827 +8%
OCM
2
Oaktree Capital Management
California
$11.3M 2,849,858 – –
SFM
3
Systematic Financial Management
New Jersey
$7.73M 1,941,856 +32,707 +2%
CC
4
Clearline Capital
New York
$7.56M 1,900,176 – –
Ameriprise
5
Ameriprise
Minnesota
$4.87M 1,224,426 -264,584 -18%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$4.08M 1,024,258 +39,795 +4%
Vanguard Group
7
Vanguard Group
Pennsylvania
$4.07M 1,023,505 -7,540 -0.7%
QOP
8
Quinn Opportunity Partners
Virginia
$2.91M 730,468 – –
Marshall Wace
9
Marshall Wace
United Kingdom
$2.78M 699,525 +288,664 +70%
SST
10
S Squared Technology
New York
$2.43M 610,514 -29,201 -5%
State of Wisconsin Investment Board
11
State of Wisconsin Investment Board
Wisconsin
$2.39M 600,017 – –
Morgan Stanley
12
Morgan Stanley
New York
$2.34M 588,361 -43,862 -7%
Goldman Sachs
13
Goldman Sachs
New York
$1.95M 489,004 +85,176 +21%
FWSM
14
First Wilshire Securities Management
California
$1.83M 460,724 +460,724 New
BCM
15
Bridgeway Capital Management
Texas
$1.74M 436,895 – –
PCP
16
Polunin Capital Partners
United Kingdom
$1.45M 358,495 – –
Two Sigma Advisers
17
Two Sigma Advisers
New York
$1.3M 326,938 -58,800 -15%
BNP Paribas Financial Markets
18
BNP Paribas Financial Markets
France
$1.23M 309,968 -1,318 -0.4%
Millennium Management
19
Millennium Management
New York
$1.23M 307,915 -86,903 -22%
Two Sigma Investments
20
Two Sigma Investments
New York
$1.2M 300,488 -6,486 -2%
GCP
21
GSA Capital Partners
United Kingdom
$1.08M 271,751 +87,234 +47%
Arrowstreet Capital
22
Arrowstreet Capital
Massachusetts
$1.08M 271,381 +119,269 +78%
SAM
23
Silverback Asset Management
North Carolina
$876K 220,000 +220,000 New
BlackRock
24
BlackRock
New York
$856K 215,054 +152 +0.1%
Citadel Advisors
25
Citadel Advisors
Florida
$855K 214,788 -139,429 -39%
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