PCM
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Potomac Capital Management’s Magnachip Semiconductor MX Stock Holding History

Potomac Capital Management’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 		$1.02M Sell
365,000
-21,900
-6% -$62.4K 0.89% 30
2025
Q4 		$987K Buy
+386,900
New +$1.08M 0.79% 30

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

Potomac Capital Management's MX Position: Q1 2026 in Review

Potomac Capital Management reduced its Magnachip Semiconductor (MX) stake by 5.7% in Q1 2026, selling an estimated $62.4K and leaving 365,000 shares worth $1.02M. The position accounts for 0.89% of the portfolio, ranked #30.

Potomac Capital Management first reported a position in MX in Q4 2025 and has held it in 2 quarters since. 71 funds tracked by Wall St. Rank hold MX as of Q1 2026.

  • Potomac Capital Management held 365,000 shares of Magnachip Semiconductor worth $1.02M as of Q1 2026.
  • Potomac Capital Management sold 21,900 Magnachip Semiconductor shares in Q1 2026, an estimated $62.4K.
  • Magnachip Semiconductor made up 0.89% of Potomac Capital Management's portfolio in Q1 2026, its #30 holding.
  • Potomac Capital Management first reported a position in Magnachip Semiconductor in Q4 2025 and has held it in 2 quarters since.
  • 71 funds tracked by Wall St. Rank held Magnachip Semiconductor as of Q1 2026.

Based on Potomac Capital Management's 13F filing for Q1 2026, filed 14 May 2026.