XT
MX icon

XTX Topco’s Magnachip Semiconductor MX Stock Holding History

XTX Topco’s Portfolio MX Stock Details MX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-25,383
Closed -$64.7K – 4168
2025
Q4 		$64.7K Buy
+25,383
New +$70.7K ﹤0.01% 2767
2025
Q3 		– Sell
-89,071
Closed -$355K – 3023
2025
Q2 		$355K Buy
89,071
+73,248
+463% +$254K 0.01% 1321
2025
Q1 		$54.3K Sell
15,823
-20,204
-56% -$85K ﹤0.01% 1989
2024
Q4 		$145K Buy
+36,027
New +$153K 0.01% 1678
2024
Q3 		– Sell
-10,667
Closed -$51.9K – 2420
2024
Q2 		$51.9K Sell
10,667
-7,888
-43% -$39.7K ﹤0.01% 1509
2024
Q1 		$104K Buy
18,555
+4,161
+29% +$26.6K 0.01% 1361
2023
Q4 		$108K Buy
+14,394
New +$105K 0.02% 1108

Other funds holding MX

OCM
Oaktree Capital Management Los Angeles, California $6.56B AUM 42.97% 1-Year Est. Return
FCM
FourWorld Capital Management New York $196M AUM 42.39% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
I
Immersion Aventura, Florida $145M AUM 17.41% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
CC
Clearline Capital New York $1.93B AUM 38.13% 1-Year Est. Return
FWSM
First Wilshire Securities Management Pasadena, California $444M AUM 42.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

XTX Topco's MX Position: Q1 2026 in Review

XTX Topco sold out of Magnachip Semiconductor (MX) in Q1 2026, closing a stake of 25,383 shares — an estimated $64.7K sold.

XTX Topco first reported a position in MX in Q4 2023 and held it in 7 quarters. The position peaked at $355K in Q2 2025. 71 funds tracked by Wall St. Rank hold MX as of Q1 2026.

  • XTX Topco reported no remaining Magnachip Semiconductor position as of Q1 2026 after selling out during the quarter.
  • XTX Topco sold 25,383 Magnachip Semiconductor shares in Q1 2026, an estimated $64.7K.
  • XTX Topco first reported a position in Magnachip Semiconductor in Q4 2023 and held it in 7 quarters.
  • XTX Topco's Magnachip Semiconductor position peaked at $355K in Q2 2025.
  • 71 funds tracked by Wall St. Rank held Magnachip Semiconductor as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.