LongCRLSeptember 30, 2026

Ariel Investments, LLC — Ariel Small/Mid Cap Value Composite on Charles River Laboratories International, Inc.

Thesis

Charles River benefited from better biopharmaceutical and biotech customer demand and stronger Discovery & Safety Assessment bookings. Funding conditions for research showed early signs of stabilization. Portfolio optimization and automation lifted profitability while buybacks continued without undermining balance-sheet strength. Ariel expects renewed biopharma R&D investment to underpin sustained growth and earnings expansion.

“We believe CRL will continue to benefit from a recovery in biopharmaceutical R&D spending”
Ariel Investments, LLC — Ariel Small/Mid Cap Value Composite — Ariel Small/Mid Cap Value Quarterly Commentary — Q3 2026

Key risks

  • Research funding markets may fail to stabilize, delaying a recovery in biopharma R&D spending.
  • Bookings and demand from biotechnology customers could remain uneven after the initial improvement.

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