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Young Fast Optoelectronics Co 3622.TW · TWD

Information Technology · Taiwan Stock Exchange · 🇹🇼 Taiwan

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38.80

+1.57%

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
Sol Young Enterprise Co., Ltd.32.1m21.12%—30 Apr 2025
Hold-Key Electric Wire & Cable Co Ltd20.4m13.43%—30 Apr 2025
Chang Miao Development9.4m6.19%+1k30 Apr 2025
Bond-Galv Industrial Co., Ltd7.2m4.74%+200k30 Apr 2025
Yu Sheng Investment Development4.4m2.90%+274k30 Apr 2025
Yang (Kai Ti)2.2m1.46%+101k30 Apr 2025
Huang (Pei Chu)2m1.32%—30 Apr 2025
Dimensional Fund Advisors, L.P.1.5m0.99%—30 Jun 2025
Young Ssuh Wong International Developer Company Ltd1.5m0.97%—30 Apr 2025
Huang (Hsueh Ching)1m0.66%+1m30 Apr 2025
Hsu (Shu Li-a)906k0.60%+906k30 Apr 2025
Dimensional Fund Advisors, Ltd.171.9k0.11%—30 Jun 2025
American Century Investment Management, Inc.93k0.06%—31 Jul 2025
State Street Global Advisors (US)42k0.03%—31 Jul 2025

Sources and methodology

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