LongBIM.PAJune 30, 2026

Tweedy, Browne International Value Fund on bioMérieux SA

Thesis

Tweedy established a new position in bioMérieux during the quarter. The French family-controlled biotechnology company produces in vitro diagnostics, including software, instruments and reagents used by clinical laboratories to test for infectious diseases. At purchase, the manager believed the shares traded below a conservative estimate of intrinsic value, while the company remained financially strong and had a runway for future growth. The position fits Tweedy's disciplined approach of purchasing quality businesses at discounted valuations.

bioMérieux, the French, family-controlled biotechnology company that produces in vitro diagnostics
Tweedy, Browne International Value Fund — Commentary | Q2 2026

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