GBAF Logo
Global Banking & Finance Awards® 2026 Nominations open, free to enter Nominate now →
P

Prime Oil Chemical Service 2904.TW · TWD

Energy · Taiwan Stock Exchange · 🇹🇼 Taiwan

Compare

12.40

+0.81%

Close of 9 Nov 2026, in TWD

Search any instrument

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
Chung Chun Technology32.2m41.34%—30 Apr 2024
Tai Yu Investment Corporation3.8m4.90%−340k30 Apr 2024
Li Yang Assets Management Company Ltd.3.1m3.96%—30 Apr 2024
Yih (Hao Chun)763k0.98%−46k30 Apr 2024
Wu (Jun Ze)661k0.85%+169k30 Apr 2024
DaoKuang Co., Ltd.614k0.79%+614k30 Apr 2024
Minyu Machinery Corp. Ltd.600k0.77%−90k30 Apr 2024
Zheng (Ming Yi)520k0.67%−621k30 Apr 2024
Chiao (Yu Chung)385k0.49%−60k30 Apr 2024
Chang (Chien Chun)333k0.43%—30 Apr 2024
Yeh (Tang Jung)30k0.04%—30 Apr 2024

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

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.