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Taiwan Surface Mounting Technology 6278.TW · TWD

Information Technology · Taiwan Stock Exchange · 🇹🇼 Taiwan

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198.50

+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
Yuanta Securities Investment Trust Co., Ltd.22m7.47%+1.5m30 Jun 2025
Capital Investment Trust Corporation19.6m6.64%−9.7m30 Jun 2025
KGI Securities Investment Trust Company Ltd.11.2m3.80%−1.7m30 Jun 2025
The Vanguard Group, Inc.8.1m2.75%—31 Jul 2025
Fuh Hwa Securities Investment Trust Co., Ltd.7.7m2.62%−2.1m30 Jun 2025
Dimensional Fund Advisors, L.P.5.7m1.94%—31 Jul 2025
BlackRock Institutional Trust Company, N.A.2.9m0.98%—31 Jul 2025
American Century Investment Management, Inc.2.7m0.92%+4k31 Jul 2025
Mellon Investments Corporation1.7m0.59%−10k31 Jul 2025
Causeway Capital Management LLC1.5m0.51%+343k30 Jun 2025
Nomura Asset Management Taiwan Limited1.1m0.37%—30 Jun 2025
Mega International Investment Trust Co., Ltd.1.1m0.36%−73.4k30 Jun 2025
Robeco Institutional Asset Management B.V.913k0.31%+184k30 Jun 2025
BlackRock Advisors (UK) Limited718k0.24%—30 Jun 2025
Dimensional Fund Advisors, Ltd.629.1k0.21%—31 Jul 2025

Sources and methodology

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