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Grand Process Technology 3131.TWO · TWD

Information Technology · Taipei Exchange · 🇹🇼 Taiwan

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1,580.00

+9.72%

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
Chang (Hung Tai-a)3.6m12.41%—30 Jun 2025
SetPlus Investment Co., Ltd.2m6.87%—30 Jun 2025
Allianz Global Investors Taiwan Ltd.1.4m4.80%+1.2m30 Jun 2025
Chung Cheng Technology1.4m4.78%—30 Jun 2025
Dingrui Investment Co., Ltd.1.4m4.63%—30 Jun 2025
Nomura Asset Management Taiwan Limited1m3.48%+538k30 Jun 2025
Cathay Life Insurance Co., Ltd.934k3.20%—30 Jun 2025
China Life Insurance Co., Ltd.632k2.16%—30 Jun 2025
The Vanguard Group, Inc.629.5k2.15%—31 Jul 2025
Cathay Securities Investment Trust Co., Ltd.426k1.46%+426k30 Jun 2025
JPMorgan Asset Management (Taiwan) Limited423k1.45%−47k30 Jun 2025
BlackRock Institutional Trust Company, N.A.278k0.95%—31 Jul 2025
Jih Sun Securities Investment Trust Co., Ltd.248k0.85%+248k30 Jun 2025
Dimensional Fund Advisors, L.P.214k0.73%—31 Jul 2025
Uni-President Assets Management Corp.214k0.73%+214k30 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.