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IBU-tec advanced materials IBU.DE · EUR

Materials · XETRA · 🇩🇪 Germany

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12.95

+0.78%

Close of 9 Nov 2026, in EUR

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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
Kirby-Weitz (Viola)807.6k17.00%—27 Jan 2026
Weitz (Isabelle)780k16.42%—27 Jan 2026
Weitz (Ulrich)645k13.58%—27 Jan 2026
ACATIS Investment Kapitalverwaltungsgesellschaft GmbH60k1.26%—30 Nov 2025
Leinenbach (Joerg)53.2k1.12%—27 Jan 2026
avesco Financial Services AG34.6k0.73%—30 Nov 2025
Alphajet Fair Investors, SAS22.5k0.47%+22.5k31 Dec 2025
SALUTARIS Capital Management AG20.3k0.43%−2k31 Dec 2025
American Century Investment Management, Inc.8.3k0.18%—31 Jan 2026
Ehrke & Lübberstedt AG6.8k0.14%+6.8k31 Dec 2025
amandea Vermögensverwaltung AG4k0.08%+4k31 Oct 2025
Universal-Investment-Gesellschaft mbH2k0.04%+2k30 Nov 2025
Aramea Asset Management AG2k0.04%+2k31 Dec 2025

Sources and methodology

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