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TSMC plans to sell 152 million shares in chipmaker Vanguard

By Thomson Reuters May 15, 2026 | 3:03 AM

TAIPEI, May 15 (Reuters) – TSMC, the world’s largest contract chipmaker, said on Friday it plans ​to sell up to 152 ‌million shares in Vanguard International Semiconductor via a block trade to financial institutional investors, cutting its stake in ‌the ​chipmaker.

TSMC said the proposed ⁠share sale would ⁠reduce its holding in Vanguard International Semiconductor, or VIS, to about 19% from around 27.1% on ​a fully diluted basis. TSMC said it has no plans ⁠to sell additional ⁠VIS shares in the ​foreseeable future.

At current prices, 152 million ​VIS shares are worth around 26.8 ‌billion Taiwan dollars ($850 million).

TSMC said the sale would not affect its strategic relationship with VIS, including ⁠outsourcing interposer production and licensing gallium nitride (GaN) technology to the company. It added ⁠that ‌the share sale is ⁠part of its plan to ​focus ‌resources on core business ​activities.

In June ⁠2024, TSMC ceased to have representation on VIS’s board of directors.

($1 = 31.5220 Taiwan dollars)

(Reporting by Wen-Yee Lee. Editing by Muralikumar Anantharaman and ​Mark Potter)