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Magnachip Semiconductor
MX

82 hedge funds and large institutions have $95.5M invested in Magnachip Semiconductor in 2024 Q4 according to their latest regulatory filings, with 11 funds opening new positions, 25 increasing their positions, 23 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

4.45% more ownership

Funds ownership: 59.37% → 63.82% (+4.5%)

9% more repeat investments, than reductions

Existing positions increased: 25 | Existing positions reduced: 23

7% less funds holding

Funds holding: 88 → 82 (-6)

8% less capital invested

Capital invested by funds: $104M → $95.5M (-$8.46M)

12% less call options, than puts

Call options by funds: $964K | Put options by funds: $1.1M

31% less first-time investments, than exits

New positions opened: 11 | Existing positions closed: 16

Holders
82
Holders Change
-6
Holders Change %
-6.82%
% of All Funds
1.08%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
11
Increased
25
Reduced
23
Closed
16
Calls
$964K
Puts
$1.1M
Net Calls
-$134K
Net Calls Change
+$5.96M

Top Buyers

Rank Fund Capital Flow
1
Ameriprise
Ameriprise
Minnesota
+$3.29M
2
UBS Group
UBS Group
Switzerland
+$1.01M
3
GCP
GSA Capital Partners
United Kingdom
+$477K
4
Millennium Management
Millennium Management
New York
+$428K
5
CC
Clearline Capital
New York
+$423K

Top Sellers

Rank Fund Capital Flow
1
Fidelity Investments
Fidelity Investments
Massachusetts
-$5.82M
2
ACM
AIGH Capital Management
Maryland
-$2.1M
3
GC
Grizzlyrock Capital
Illinois
-$1.65M
4
CM
Caption Management
Oklahoma
-$1.25M
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$1.16M
Name Holding Trade Value Shares
Change 		Change in
Stake
I
1
Immersion
Florida
$11.9M +$12.6M +2,970,139 New
OCM
2
Oaktree Capital Management
California
$11.5M – – –
SFM
3
Systematic Financial Management
New Jersey
$7.9M -$566K -132,942 -6%
CC
4
Clearline Capital
New York
$7.64M +$423K +99,421 +6%
Ameriprise
5
Ameriprise
Minnesota
$5.86M +$3.29M +772,085 +113%
Vanguard Group
6
Vanguard Group
Pennsylvania
$4.36M +$125K +29,452 +3%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$4.06M -$434K -101,913 -9%
QOP
8
Quinn Opportunity Partners
Virginia
$2.94M -$141K -33,151 -4%
SST
9
S Squared Technology
New York
$2.77M – – –
Morgan Stanley
10
Morgan Stanley
New York
$2.72M +$175K +41,043 +6%
State of Wisconsin Investment Board
11
State of Wisconsin Investment Board
Wisconsin
$2.41M – – –
Millennium Management
12
Millennium Management
New York
$2.37M +$428K +100,464 +21%
BCM
13
Bridgeway Capital Management
Texas
$2.31M +$237K +55,588 +11%
Two Sigma Advisers
14
Two Sigma Advisers
New York
$1.91M -$170K -39,900 -8%
Goldman Sachs
15
Goldman Sachs
New York
$1.74M +$362K +84,991 +24%
Two Sigma Investments
16
Two Sigma Investments
New York
$1.61M -$92.4K -21,712 -5%
KCM
17
Kennedy Capital Management
Missouri
$1.54M +$30.2K +7,091 +2%
PCP
18
Polunin Capital Partners
United Kingdom
$1.53M – – –
BNP Paribas Financial Markets
19
BNP Paribas Financial Markets
France
$1.25M +$167K +39,179 +14%
UBS Group
20
UBS Group
Switzerland
$1.06M +$1.01M +236,467 +875%
Renaissance Technologies
21
Renaissance Technologies
New York
$956K +$190K +44,546 +23%
Marshall Wace
22
Marshall Wace
United Kingdom
$927K +$375K +88,223 +62%
SAM
23
Silverback Asset Management
North Carolina
$884K – – –
BlackRock
24
BlackRock
New York
$874K +$153K +35,914 +20%
Susquehanna International Group
25
Susquehanna International Group
Pennsylvania
$868K -$1.16M -272,064 -56%
1
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MX Hedge Fund Activity: Q4 2024 in Review

82 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Magnachip Semiconductor (MX) for Q4 2024, worth a combined $95.5M — down 8.1% from $104M a quarter earlier.

Sellers outnumbered buyers: 16 funds closed out of MX and 11 opened new positions — a net loss of 5 holders — while 23 trimmed existing stakes and 25 added.

The largest buyer was Ameriprise, adding an estimated $3.29M. The largest seller was Fidelity Investments, exiting entirely with an estimated $5.82M sold.

  • 82 institutional investors held Magnachip Semiconductor (MX) as of Q4 2024, down from 88 in Q3 2024.
  • Funds reported $95.5M of Magnachip Semiconductor stock for Q4 2024, down 8.1% quarter-over-quarter.
  • 11 funds opened new Magnachip Semiconductor positions in Q4 2024 and 16 closed out, a net change of -5 holders.
  • The largest Magnachip Semiconductor buyer in Q4 2024 was Ameriprise, an estimated $3.29M added.
  • The largest Magnachip Semiconductor seller in Q4 2024 was Fidelity Investments, an estimated $5.82M sold.

Based on aggregated 13F filings for Q4 2024.