Magnachip Semiconductor
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.
56% more first-time investments, than exits
New positions opened: 14 | Existing positions closed: 9
6% more funds holding
Funds holding: 82 → 87 (+5)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
2.3% less ownership
Funds ownership: 63.82% → 61.52% (-2.3%)
18% less capital invested
Capital invested by funds: $95.5M → $78.3M (-$17.2M)
47% less repeat investments, than reductions
Existing positions increased: 18 | Existing positions reduced: 34
73% less call options, than puts
Call options by funds: $93K | Put options by funds: $349K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
+$759K |
| 2 |
SPIA
Steward Partners Investment Advisory
New York
|
+$715K |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$677K |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$640K |
| 5 |
BCI
Brinker Capital Investments
Berwyn,
Pennsylvania
|
+$423K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
KCM
Kennedy Capital Management
St Louis,
Missouri
|
-$1.22M |
| 2 |
SAM
Silverback Asset Management
Chapel Hill,
North Carolina
|
-$926K |
| 3 |
Renaissance Technologies
New York
|
-$922K |
| 4 |
Millennium Management
New York
|
-$821K |
| 5 |
BCM
Bridgeway Capital Management
Houston,
Texas
|
-$579K |
MX Hedge Fund Activity: Q1 2025 in Review
87 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Magnachip Semiconductor (MX) for Q1 2025, worth a combined $78.3M — down 18% from $95.5M a quarter earlier.
Buyers outnumbered sellers: 14 funds opened new MX positions and 9 closed out — a net gain of 5 holders — while 18 added to existing stakes and 34 trimmed.
The largest buyer was Marshall Wace, adding an estimated $759K. The largest seller was Kennedy Capital Management, cutting an estimated $1.22M.
- 87 institutional investors held Magnachip Semiconductor (MX) as of Q1 2025, up from 82 in Q4 2024.
- Funds reported $78.3M of Magnachip Semiconductor stock for Q1 2025, down 18% quarter-over-quarter.
- 14 funds opened new Magnachip Semiconductor positions in Q1 2025 and 9 closed out, a net change of +5 holders.
- The largest Magnachip Semiconductor buyer in Q1 2025 was Marshall Wace, an estimated $759K added.
- The largest Magnachip Semiconductor seller in Q1 2025 was Kennedy Capital Management, an estimated $1.22M sold.
Based on aggregated 13F filings for Q1 2025.