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Universal Microwave Technology 3491.TWO · TWD

Information Technology · Taipei Exchange · 🇹🇼 Taiwan

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1,190.00

+9.68%

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
Tsen Hsin Investment Company Ltd.4.2m6.16%−10k30 Jun 2025
Capital Investment Trust Corporation2.4m3.50%+502k30 Jun 2025
The Vanguard Group, Inc.1.7m2.51%—31 Jul 2025
Hong Ren Investment Company Ltd.1.3m1.93%—30 Jun 2025
Bureau of Labor Funds1.2m1.73%—30 Jun 2025
Liu (Tsun Chu-a)1.1m1.57%—30 Jun 2025
Tsai (Zhi Wei)1m1.50%—30 Jun 2025
Ho (Chi Jui)903k1.34%—30 Jun 2025
Fubon Asset Management Company Ltd.866k1.28%+661k30 Jun 2025
JPMorgan Asset Management (Taiwan) Limited629k0.93%+156k30 Jun 2025
Jih Sun Securities Investment Trust Co., Ltd.574k0.85%+118k30 Jun 2025
BlackRock Institutional Trust Company, N.A.557k0.83%+47k31 Jul 2025
Value Partners Ltd.508k0.75%—30 Apr 2025
TT International Asset Management Ltd407k0.60%+403k30 Apr 2025
Chen (Shu Min-b)312k0.46%−10k30 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.