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I-Chiun Precision Industry Co 2486.TW · TWD

Information Technology · Taiwan Stock Exchange · 🇹🇼 Taiwan

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159.50

+10.00%

Close of 9 Nov 2026, in TWD

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Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Chou (Wan Shun-b)23m9.84%—30 Apr 2025
Li (Chung Yih-k)16.2m6.91%—30 Apr 2025
The Vanguard Group, Inc.5.9m2.52%—31 Jul 2025
Wang (Wen Yang)3.5m1.50%+3.5m30 Apr 2025
Wu (Zhi Wei)3.3m1.39%+3.3m30 Apr 2025
BlackRock Institutional Trust Company, N.A.2.6m1.09%—31 Jul 2025
Dimensional Fund Advisors, L.P.2.3m0.97%−7.3k31 Jul 2025
Chien (Chih Cheng-a)2m0.85%+137k30 Apr 2025
Li (Wen Zhe)1.5m0.64%+1.5m30 Apr 2025
Huang (Chong Wei)1.5m0.63%+1.5m30 Apr 2025
Hu (Man Ling)1.2m0.51%+1.2m30 Apr 2025
BlackRock Advisors (UK) Limited554k0.24%—30 Jun 2025
American Century Investment Management, Inc.487.8k0.21%—31 Jul 2025
State Street Global Advisors (US)406.6k0.17%—31 Jul 2025
Dimensional Fund Advisors, Ltd.207.5k0.09%—31 Jul 2025

Sources and methodology

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