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Oriental Union Chemical 1710.TW · TWD

Materials · Taiwan Stock Exchange · 🇹🇼 Taiwan

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15.75

+2.27%

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
The Vanguard Group, Inc.17m1.94%+94k28 Feb 2026
Dimensional Fund Advisors, L.P.7.4m0.85%+3k28 Feb 2026
Dimensional Fund Advisors, Ltd.795.3k0.09%—28 Feb 2026
State Street Investment Management (US)379.5k0.04%—28 Feb 2026
American Century Investment Management, Inc.285k0.03%—28 Feb 2026
DFA Australia Ltd.207k0.02%—28 Feb 2026
Vanguard Global Advisers LLC156.9k0.02%—31 Jan 2026
Vanguard Investments Australia Ltd.55.5k0.01%+98130 Nov 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.