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Baotek Industrial Materials 5340.TWO · TWD

Information Technology · Taipei Exchange · 🇹🇼 Taiwan

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89.00

+5.33%

Close of 9 Nov 2026, in TWD

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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
Nitto Boseki Co Ltd92.9m47.65%—31 Oct 2025
Xu (Yi Sheng)2.1m1.06%—31 Oct 2025
Unicorn Electronics Components Co., Ltd2m1.03%—31 Oct 2025
Hou (Ke Ching)1.9m0.97%—31 Oct 2025
Greatland Electronics Taiwan Ltd1.7m0.88%—31 Oct 2025
Wang (Cheng Hsiung)1.2m0.59%—31 Oct 2025
Li (Pei Lin)1.1m0.58%—31 Oct 2025
Xue (Qing Tian)1.1m0.55%—31 Oct 2025
Wang (Tsan Hsiung)1.1m0.55%—31 Oct 2025
Zhou (Zuo Jian)1.1m0.54%—31 Oct 2025
Dimensional Fund Advisors, L.P.440k0.23%+139k31 Jan 2026
State Street Investment Management (US)195k0.10%—31 Jan 2026
Liu (Chun Chen)88k0.05%—31 Oct 2025
Dimensional Fund Advisors, Ltd.50k0.03%—31 Dec 2025
American Century Investment Management, Inc.7k0.00%—31 Jan 2026

Sources and methodology

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Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.