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Alchip Technologies 3661.TW · TWD

Information Technology · Taiwan Stock Exchange · 🇹🇼 Taiwan

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3,110.00

+9.89%

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.2.6m3.22%—31 Jul 2025
GIC Private Limited2.6m3.14%—31 May 2025
BlackRock Institutional Trust Company, N.A.2.1m2.52%+82k31 Jul 2025
Shen (Shyang Lin Johnny)1.8m2.17%—31 Jul 2025
Cathay Life Insurance Co., Ltd.1.6m1.96%—31 May 2025
Uni-President Assets Management Corp.1.2m1.46%+290k30 Jun 2025
Nationwide Financial Services1.1m1.32%—31 May 2025
Bureau of Labor Funds1m1.28%—31 May 2025
BlackRock Advisors (UK) Limited815.4k1.00%+22.4k31 Jul 2025
Fidelity Management & Research Company LLC701k0.86%+1830 Jun 2025
Fubon Asset Management Company Ltd.647.3k0.79%−23k30 Jun 2025
BlackRock Financial Management, Inc.583k0.71%+24k31 Jul 2025
DWS Investment GmbH539.2k0.66%+6331 Jul 2025
Nordea Funds Oy506k0.62%−10k30 Jun 2025
T. Rowe Price Associates, Inc.465k0.57%+34k30 Jun 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.