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S

Straumann Holding STMN.SW · CHF

Health Care · SIX · 🇨🇭 Switzerland

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105.45

+0.91%

Close of 9 Nov 2026, in CHF

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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
Straumann (Thomas)24.7m15.44%−201.5k31 Dec 2025
Maag (Rudolf)16.3m10.19%—31 Dec 2025
UBS Asset Management (Switzerland)8.1m5.09%—31 Dec 2025
BlackRock Investment Management (UK) Ltd.7.5m4.69%+2.4k31 Dec 2025
Straumann (Gabriella)4.8m3.00%—31 Dec 2025
The Vanguard Group, Inc.3.6m2.26%+22.4k28 Feb 2026
Zürcher Kantonalbank (Asset Management)2.5m1.55%−10.2k28 Feb 2026
UBS Fund Management (Switzerland) AG2.3m1.44%−39028 Feb 2026
Norges Bank Investment Management (NBIM)2m1.28%−171k31 Dec 2025
BlackRock Advisors (UK) Limited2m1.27%+31.9k28 Feb 2026
BlackRock Institutional Trust Company, N.A.2m1.25%−66.7k28 Feb 2026
Vontobel Asset Management AG2m1.24%+34.4k31 Jan 2026
Eleva Capital SAS1.9m1.20%+1.6m30 Nov 2025
Comgest S.A.1.8m1.15%−22k28 Feb 2026
Pictet Asset Management Ltd.1.1m0.70%+43.2k30 Nov 2025

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