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Grand Pacific Petrochemical 1312.TW · TWD

Materials · Taiwan Stock Exchange · 🇹🇼 Taiwan

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12.95

+3.19%

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
Hai Sheng Investment Company Ltd.48.9m4.42%+21.2m31 May 2025
Chung Kuan Investment33.1m2.99%—31 May 2025
Shin Wen Investment Co., Ltd.32.2m2.91%+1.8m31 May 2025
The Vanguard Group, Inc.29.3m2.65%—31 Jul 2025
Jing Kwan Investment Co., Ltd.27m2.44%—31 May 2025
Chang (Chen Ling)20.7m1.87%−2.3m31 May 2025
Dimensional Fund Advisors, L.P.19.6m1.77%+679k31 Jul 2025
Ho Wei Investment Company Ltd18.7m1.69%—31 May 2025
Chung Cheng Investment15.7m1.42%—31 May 2025
American Century Investment Management, Inc.3.7m0.33%+26k31 Jul 2025
Dimensional Fund Advisors, Ltd.2.1m0.19%—30 Jun 2025
Chiu (To Hsing)1.1m0.10%—31 May 2025
State Street Global Advisors (US)1m0.09%—31 Jul 2025
Northern Trust Investments, Inc.339.5k0.03%—31 Jul 2025
DFA Australia Ltd.262.3k0.02%+8k31 Jul 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.