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Group Up Industrial Co 6664.TWO · TWD

Industrials · Taipei Exchange · 🇹🇼 Taiwan

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280.00

+7.28%

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
Tongde Investment Co., Ltd.3.6m5.97%—31 May 2025
Huoshui Investment Co., Ltd.2.8m4.54%—31 May 2025
Hong Yi Investment Company Ltd.2.8m4.54%—31 May 2025
YuFeng Investment Co., Ltd.2.8m4.53%—31 May 2025
ZhanHong Investment Co., Ltd.2.8m4.53%—31 May 2025
Yu (Cho Kuan)1.5m2.53%—31 May 2025
Yu (Cho Wei)1.5m2.53%—31 May 2025
Lin (Jing Rong)1.3m2.20%—31 May 2025
Chen (Yu Xuan)1.2m1.92%—31 May 2025
Chen (Hung Chan)1.1m1.76%—31 May 2025
Lai (Wen Cheng-a)977k1.61%—31 May 2025
Li (Jung Kun-a)913k1.50%—31 May 2025
Chen (An Shun)879k1.45%—31 May 2025
Yu (Tieh He)857k1.41%—31 May 2025
Dimensional Fund Advisors, L.P.562k0.92%—31 Jul 2025

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.