TSMC Global Ltd. Acquires Fixed Income Securities — TSMC

Summary

TSMC is announcing, on behalf of its wholly-owned subsidiary TSMC Global Ltd., that the subsidiary has acquired fixed income securities. This type of transaction typically reflects routine treasury management — deploying surplus cash into bonds or similar instruments — and has limited direct operational impact. Full body available on MOPS.

Historical Impact

10 past Material Information · ≈ 8-K events at TSMC

Median +5d

-2.34%

Range

-7.13% to +5.43%

Positive outcomes

4/10

Filed	P₀	P₊₅	+5d
Jun 29, 2026	NT$2,370	NT$2,465	+4.01%
Jun 10, 2026	NT$2,255	NT$2,365	+4.88%

Full Translation

TSMC (the Company) announces on behalf of its subsidiary TSMC Global Ltd. the acquisition of fixed income securities. In Taiwan regulatory practice, a parent company files this disclosure on behalf of a subsidiary when the subsidiary's transaction meets material-information thresholds under TWSE rules. 'Fixed income securities' (固定收益證券) encompasses bonds, notes, and similar debt instruments acquired as investments. The disclosure suggests TSMC Global Ltd. has deployed capital into one or more such instruments, consistent with treasury or cash-management activities common among large offshore holding entities. The specific instrument(s), issuer(s), face value, maturity, and strategic rationale are not available from the subject line alone. [Body not available — subject line only. See MOPS for full announcement.]