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Arch Meter 4588.TW · TWD

Information Technology · Taiwan Stock Exchange · 🇹🇼 Taiwan

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55.60

+4.51%

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
Shihlin Electric & Engineering Corp5.6m13.11%—31 May 2025
Prolific Technology Inc.2.5m5.82%—31 May 2025
Rong (Mei Yi)1.6m3.72%—31 May 2025
Industrial Technology Research Institute1.5m3.58%−100k31 May 2025
Ho Yeh Investment Co. Ltd.1.5m3.52%—31 May 2025
Zhan (Shengkui)1.4m3.21%−102k31 May 2025
Allis Electric Co., Ltd.1.2m2.90%—31 May 2025
Zhen (Zhan Gu)1.2m2.85%—31 May 2025
Yu Cheng Investment Company Ltd1.2m2.79%—31 May 2025
Wen (Tianhui)1m2.41%−30k31 May 2025
Guo (Yongshan)1m2.34%—28 Feb 2025

Sources and methodology

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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.