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Keystone Microtech 6683.TWO · TWD

Information Technology · Taipei Exchange · 🇹🇼 Taiwan

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860.00

+9.97%

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
Kuanyi Investment Co., Ltd.3.1m11.27%—30 Apr 2025
Chen (Chi Min-e)936k3.41%—30 Apr 2025
Li (Chih Min-a)599k2.18%—30 Apr 2025
Huirong Investment Co., Ltd.572k2.08%−6k30 Apr 2025
Zhang (Jin Wei)494k1.80%+128k30 Apr 2025
Bureau of Labor Funds411k1.50%+411k30 Apr 2025
Lu (Tsun Lang)356k1.30%−6k30 Apr 2025
Cathay Securities Investment Trust Co., Ltd.290k1.06%+290k30 Jun 2025
Dimensional Fund Advisors, L.P.276k1.00%—31 Jul 2025
Dimensional Fund Advisors, Ltd.25k0.09%—30 Jun 2025
American Century Investment Management, Inc.17k0.06%—31 Jul 2025
State Street Global Advisors (US)12.6k0.05%—31 Jul 2025
DFA Australia Ltd.6.5k0.02%+2k31 Jul 2025

Sources and methodology

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