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King Chou Marine Technology Co 4417.TWO · TWD

Consumer Discretionary · Taipei Exchange · 🇹🇼 Taiwan

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46.95

+1.84%

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
Shi Yun Investment Corporation6.4m7.65%—31 Jul 2025
Chuan Kuang Investment4.4m5.21%—31 Jul 2025
Tseng (Chung Yu)3.5m4.13%—31 Jul 2025
Birkin Technology Co., Ltd.3.1m3.67%—31 Jul 2025
Chen (Mei Li-a)2.2m2.62%—31 Jul 2025
Chen (Chia Jen)2.2m2.56%—31 Jul 2025
Kuo (Chia Hui-a)1.6m1.96%—30 Apr 2025
Chen (Chieh-Fu)1.6m1.91%—31 Jul 2025
Chen (Hsueh Yin)1.6m1.89%—31 Jul 2025
JianYe Investment Co., Ltd.1.5m1.84%—31 Jul 2025
Chen (Yih Hsuan-a)1.5m1.82%—31 Jul 2025
Dimensional Fund Advisors, L.P.1.2m1.43%—31 Jul 2025
Chen (Yu Chieh-c)616k0.73%+2k31 Jul 2025
Dimensional Fund Advisors, Ltd.99.3k0.12%—31 Jul 2025
Acadian Asset Management LLC38k0.05%+16k30 Jun 2025

Sources and methodology

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