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Taiwan’s TSMC exits Arm with $231 million share sale

By Thomson Reuters Apr 28, 2026 | 10:44 PM

By Wen-Yee Lee

TAIPEI, April 29 (Reuters) – Taiwan Semiconductor Manufacturing Co, the world’s largest contract ​chipmaker, has sold its ‌remaining stake in Arm Holdings, according to a company filing on Wednesday.

Its subsidiary, TSMC Partners, sold 1.11 ‌million ​Arm shares from ⁠April 28 to ⁠29 at $207.65 each, for a total of about $231 million, the filing showed.

The disposal resulted in ​an impact on retained earnings of $174 million.

Following the ⁠transaction, TSMC no ⁠longer holds any Arm ​shares.

The company said the transaction was ​part of a disposal of ‌an equity investment, according to the filing.

TSMC had invested about $100 million in Arm at $51 ⁠per share during the chip designer’s initial public offering in 2023, alongside several ⁠strategic ‌investors.

It has been ⁠gradually reducing its stake, ​having ‌sold 850,000 shares in ​2024 at $119.47 ⁠each for about $102 million, according to filings at the time.

Arm shares fell 7.98% on Tuesday.

(Reporting by Wen-Yee Lee; Editing by ​Thomas Derpinghaus)