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Radiant Opto-Electronics 6176.TW · TWD

Information Technology · Taiwan Stock Exchange · 🇹🇼 Taiwan

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78.80

+1.03%

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
Capital Investment Trust Corporation46.5m9.89%—30 Jun 2025
Yuanta Securities Investment Trust Co., Ltd.21.5m4.58%−4.7m30 Jun 2025
Fuh Hwa Securities Investment Trust Co., Ltd.16.5m3.50%−9k30 Jun 2025
The Vanguard Group, Inc.14.3m3.04%—31 Jul 2025
Mega International Commercial Bank Co., Ltd.11.4m2.43%−4.3m30 Apr 2025
KGI Securities Investment Trust Company Ltd.11.4m2.42%−1.8m30 Jun 2025
UOB Asset Management Taiwan Co. Ltd.10m2.13%−231k30 Jun 2025
Lung Sheng Investment9.7m2.06%—30 Apr 2025
Fubon Asset Management Company Ltd.7m1.48%+122k30 Jun 2025
Robeco Institutional Asset Management B.V.6.8m1.44%−201k30 Jun 2025
Dimensional Fund Advisors, L.P.5.9m1.26%+298k31 Jul 2025
BlackRock Institutional Trust Company, N.A.5.7m1.21%+217k31 Jul 2025
American Century Investment Management, Inc.3.5m0.75%+228k31 Jul 2025
BlackRock Advisors (UK) Limited2.5m0.54%—31 Jul 2025
Taishin Securities Investment Trust Co. Ltd.2.4m0.52%−120k30 Jun 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.