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

Unimicron Technology 3037.TW · TWD

Information Technology · Electronic Equipment, Instruments & Components · Taiwan Stock Exchange · 🇹🇼 Taiwan

Compare

727.00

-9.13%

Close of 6 Nov 2026, in TWD

Largest shareholders

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

HolderSharesStakeChangeFiled
United Microelectronics Corp198.9m12.95%—31 May 2025
The Vanguard Group, Inc.43.6m2.84%+11k31 Jul 2025
Bureau of Labor Funds36m2.35%—31 May 2025
GIC Private Limited32.7m2.13%—31 May 2025
BlackRock Institutional Trust Company, N.A.30.1m1.96%+244k31 Jul 2025
Cathay Life Insurance Co., Ltd.26.9m1.75%—31 May 2025
Yan Yuan Investments Company Ltd.23m1.50%—31 May 2025
Dimensional Fund Advisors, L.P.14.8m0.96%−293k31 Jul 2025
Polar Capital LLP11.3m0.74%+2.3m30 Jun 2025
Schroder Investment Management Ltd. (SIM)10.8m0.70%+10.8m30 Jun 2025
BlackRock Advisors (UK) Limited10.6m0.69%+227k31 Jul 2025
Fidelity Management & Research Company LLC9.1m0.59%−2.8m30 Jun 2025
Fidelity International8.7m0.57%+268k30 Jun 2025
FIL Investment Management (Hong Kong) Limited8.3m0.54%+25.3k30 Jun 2025
Tseng (Tzyy Jang)7.5m0.49%—31 May 2025

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.