LongKMTUYSeptember 30, 2026

Ariel Investments, LLC — Ariel Global Composite on Komatsu Ltd.

Thesis

Ariel bought Komatsu to gain exposure to a sustained mining-equipment cycle fueled by high gold and copper prices and copper-project investment. That pipeline could create multi-year machine demand, while North American construction is approaching recovery as dealer inventories normalize. Komatsu also benefits from a profitable aftermarket network and leadership in autonomous mining trucks. The shares trade at a discount to peers, and Ariel believes concerns about coal exposure and Chinese competition are already reflected in valuation.

“a growing pipeline of global copper project investments that should drive multi-year demand for mining equipment.”
Ariel Investments, LLC — Ariel Global Composite — Ariel Global Quarterly Commentary — Q3 2026

Key risks

  • Exposure to thermal coal may weigh on the long-term mining-equipment opportunity.
  • Competition from Chinese equipment manufacturers may intensify.
  • North American construction recovery and global copper development may progress more slowly than expected.