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Why Is Everyone Talking About Taiwan Semiconductor Stock?

Taiwan Semiconductor is arguably the best chip manufacturing company in the world.

By Parkev Tatevosian, CFA – Oct 23, 2025 at 6:15AM EST

Information from Taiwan Semiconductor Manufacturing (TSM +5.58%) is critically important for Nvidia (NVDA +2.25%) and AMD (AMD +4.44%) stock investors.

*Stock prices used were the afternoon prices of Oct. 19, 2025. The video was published on Oct. 21, 2025.

Read Next

About the Author

Parkev Tatevosian, CFA
A Fool since 2019, and a graduate of Cal State LA with a B.S. in Finance and M.A. in Economics. Parkev is an adjunct professor of Finance and enjoys reading about financial and economic history. You'll often find him writing about stocks in the consumer goods and technology sectors.
TMFParkev
X@TMFParkev

Parkev Tatevosian, CFA has positions in Nvidia. The Motley Fool has positions in and recommends Advanced Micro Devices, Apple, Intel, Nvidia, and Taiwan Semiconductor Manufacturing. The Motley Fool recommends the following options: short November 2025 $21 puts on Intel. The Motley Fool has a disclosure policy. Parkev Tatevosian is an affiliate of The Motley Fool and may be compensated for promoting its services. If you choose to subscribe through his link, he will earn some extra money that supports his channel. His opinions remain his own and are unaffected by The Motley Fool.

Stocks Mentioned

Taiwan Semiconductor Manufacturing Stock Quote
Taiwan Semiconductor Manufacturing
NYSE: TSM
$364.60
(+5.58%)+$19.28
Nvidia Stock Quote
Nvidia
NASDAQ: NVDA
$181.86
(+2.11%)+$3.76
Advanced Micro Devices Stock Quote
Advanced Micro Devices
NASDAQ: AMD
$231.24
(+4.38%)+$9.71

*Average returns of all recommendations since inception. Cost basis and return based on previous market day close.

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