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Shian Yih Electronic Industry Co 3531.TWO · TWD

Information Technology · Taipei Exchange · 🇹🇼 Taiwan

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20.40

—

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
Huei Kai Investment Co. Ltd.5.8m9.40%—30 Sept 2025
Wang (Wei Szu)3.8m6.14%—30 Sept 2025
Group Trading Ltd.3.7m6.01%—30 Sept 2025
Kang Yu (Hongkong)2.8m4.62%—30 Sept 2025
Cheng Yu Investment2.7m4.46%—30 Sept 2025
Fortune Goal Investments Ltd.2.7m4.44%—30 Sept 2025
Cheng Rong Investment Co., Ltd.2.7m4.37%—30 Sept 2025
Wang (Chen Li Jung)2.2m3.64%—30 Sept 2025
Corporate Power Investments Ltd.2.1m3.46%—30 Sept 2025
Teng (Chung Hui)2m3.24%—30 Sept 2025
Wang (Hui Min-h)789k1.29%+18k30 Sept 2025
Teng (Chia Wen)452k0.74%—30 Sept 2025

Sources and methodology

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