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AUO 2409.TW · TWD

Information Technology · Taiwan Stock Exchange · 🇹🇼 Taiwan

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28.20

+6.21%

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
Qisda Corp530.9m6.92%—30 Apr 2025
Quanta Computer Inc355.1m4.63%—30 Apr 2025
Taiwan Cooperative Bank Ltd230.2m3.00%+230.2m30 Apr 2025
The Vanguard Group, Inc.183.8m2.40%—31 Jul 2025
BlackRock Institutional Trust Company, N.A.165.6m2.16%+846k31 Jul 2025
Bureau of Labor Funds128.4m1.67%−23.4m30 Apr 2025
Nan Shan Life Insurance Co., Ltd.119.7m1.56%−4.9m30 Apr 2025
Dimensional Fund Advisors, L.P.52.9m0.69%+9k31 Jul 2025
BlackRock Advisors (UK) Limited52.7m0.69%+997k31 Jul 2025
Charles Schwab Investment Management, Inc.45m0.59%—31 Jul 2025
Geode Capital Management, L.L.C.32.1m0.42%+616k30 Jun 2025
SinoPac Securities Investment Trust Co., Ltd.23.9m0.31%−1.4m30 Jun 2025
State Street Global Advisors (UK) Ltd.21.6m0.28%+18k31 Jul 2025
Northern Trust Global Investments Limited17.4m0.23%+77.3k30 Jun 2025
Aviva Investors Global Services Limited13.1m0.17%+125k30 Jun 2025

Sources and methodology

Data on this tab
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Chart on the Overview
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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.