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Kinko Optical Co 6209.TW · TWD

Information Technology · Taiwan Stock Exchange · 🇹🇼 Taiwan

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71.80

+9.95%

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
Chen (Ching Chi-b)8.6m4.95%—30 Apr 2025
Chen (Ching Fu-a)7m4.02%—30 Apr 2025
Chen (Sung Kun)4.9m2.83%+874k30 Apr 2025
Chen Chang (Su Hua-a)4.7m2.68%—30 Apr 2025
Dimensional Fund Advisors, L.P.2.5m1.45%—31 Jul 2025
Wang (Chi Chu)2.4m1.37%—30 Apr 2025
Chen (Chin Ming-e)2.3m1.35%—30 Apr 2025
Pei (Shu Chin)2.3m1.32%−250k30 Apr 2025
Zhen (Ming Shui)1.9m1.09%+1.9m30 Apr 2025
Zhen (Xue Zi)1.5m0.88%+1.5m30 Apr 2025
Chen (Xin Liang-a)1.4m0.82%+55k30 Apr 2025
Chen (Yih Fang-a)1.4m0.82%—30 Apr 2025
Dimensional Fund Advisors, Ltd.347.7k0.20%—31 Jul 2025
State Street Global Advisors (US)139.3k0.08%—31 Jul 2025
American Century Investment Management, Inc.74k0.04%—31 Jul 2025

Sources and methodology

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