Samsung, SK Hynix shares fall as investors brace for reported $1.3 trillion spending plans
$1.3 trillion. Samsung and SK Hynix are about to reshape the AI chip supply chain—and the market just panicked.

Why it matters
Samsung and SK Hynix's massive capex commitments signal a structural shift in AI infrastructure spending, but investor concerns about ROI and market saturation are already pricing in caution. This matters because chip supply is the bottleneck constraining AI deployment at scale.
The key facts
5 to knowSamsung and SK Hynix reported $1.3 trillion combined spending plans
Share prices fell on investment announcements
Spending scope: hundreds of billions of dollars
Published June 29, 2026 — breaking news on capital allocation
Signals major infrastructure buildout for semiconductor capacity
Go to the source
CNBC Technologycnbc.com
Publisher excerpt: Shares of Samsung Electronics and SK Hynix plunged after reports surfaced that the pair are expected to unveil investment plans worth hundreds of billions of dollars.