Long6361.TSeptember 30, 2026

Ariel International Fund on Ebara Corporation

Thesis

Ariel repurchased Ebara because investors are overlooking its semiconductor equipment franchise inside a broader industrial company. Ebara is a major supplier of chemical mechanical planarization tools required in chip manufacturing. AI-driven demand from logic and memory customers, greater chip complexity and advanced packaging could sustain tool demand. A memory-spending recovery and initiatives to improve returns and margins create further potential upside.

“the market still prices Ebara as a cyclical industrial company”
Ariel International Fund — Ariel International Fund - Q3 2026 Quarterly Commentary

Key risks

  • The market may continue to value Ebara as a cyclical industrial business
  • Recovery in memory semiconductor capital spending may take longer
  • Execution risk in closing margins versus leading peers

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