American Century Companies’s Magnachip Semiconductor MX Stock Holding History

American Century Companies's MX Position: Q1 2026 in Review

American Century Companies reduced its Magnachip Semiconductor (MX) stake by 0.27% in Q1 2026, selling an estimated $570 and leaving 72,643 shares worth $203K. The position accounts for ﹤0.01% of the portfolio, ranked #2707.

American Century Companies first reported a position in MX in Q4 2014 and has held it in 20 quarters since. The position peaked at $1.5M in Q2 2021. 71 funds tracked by Wall St. Rank hold MX as of Q1 2026.

• American Century Companies held 72,643 shares of Magnachip Semiconductor worth $203K as of Q1 2026.
• American Century Companies sold 200 Magnachip Semiconductor shares in Q1 2026, an estimated $570.
• Magnachip Semiconductor made up ﹤0.01% of American Century Companies's portfolio in Q1 2026, its #2707 holding.
• American Century Companies first reported a position in Magnachip Semiconductor in Q4 2014 and has held it in 20 quarters since.
• American Century Companies's Magnachip Semiconductor position peaked at $1.5M in Q2 2021.
• 71 funds tracked by Wall St. Rank held Magnachip Semiconductor as of Q1 2026.

Based on American Century Companies's 13F filing for Q1 2026, filed 15 May 2026.