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B

Biomm BIOM3.SA · BRL

Health Care · B3 · 🇧🇷 Brazil

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5.86

-1.18%

Close of 9 Nov 2026, in BRL

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
WNT Gestora de Recursos Ltda.33.6m24.55%+1.5m27 May 2025
BTG Pactual WM Gestão de Recursos Ltda.11.2m8.17%+160.1k27 May 2025
Cedro Participacoes SA10.1m7.42%+1.9k27 May 2025
IBR, L.P.10.1m7.35%—27 May 2025
BNDES Participações S.A.7m5.12%—27 May 2025
Guia dos Mares (Walfrido Silvino Neto)6.6m4.83%+5.2k27 May 2025
BTG Pactual Asset Management4.2m3.08%—30 Jun 2025
Gaetani (Ítalo Aurélio)3.7m2.71%—27 May 2025
Citíssimo do Brasil Participações, Ltda.3.3m2.41%—27 May 2025
Samos Participações, Ltda.3.2m2.36%−1.5m27 May 2025
Turmalina Gestao e Administracao de Recursos SA3.2m2.33%—31 Mar 2025
Gama Participacoes SA2.1m1.52%—27 May 2025
Itaú DTVM SA1.8m1.28%—31 Mar 2025
Daycoval Asset Management1.4m1.01%—30 Jun 2025
Lakewood Investment Management1.3m0.97%+97.7k31 Mar 2025

Sources and methodology

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