TSMC's Record Profits Can't Stop a Stock Slide — Is the Market Pricing In Too Much Perfection?

TSMC's 69% Profit Surge Couldn't Save Its Stock — Can Even the Best AI Earnings Beat an Anxious Market?

Shares shifted sharply lower even as TSMC delivered its sixth consecutive record quarter, exposing a widening gap between the chipmaker's runaway fundamentals and a market that may already be pricing in perfection. Net profit surged 68.7% year-over-year to NT$763.06 billion (roughly $23.6 billion) , and revenue of $46.72 billion blew past the company's own guidance ceiling of $44.6–$45.8 billion . Yet TSM slipped 1.8% on earnings day, falling as much as 5.3% intraday , and has since drifted to around $412 — roughly 13% below its 52-week high of $487.47 .

AI Demand Is Outrunning the Factory Floor, and That's Both a Blessing and a Risk. CEO C.C. Wei told analysts AI-related demand is "extremely robust and far above our supply capability," adding, "We did not see any sign of slowdown."

TSMC raised its full-year 2026 revenue growth forecast to ~44% in U.S. dollar terms, up from "slightly above 40%." For shareholders, this means the revenue runway keeps lengthening — but it also means TSMC is spending heavily to catch up: capital expenditure has been lifted to $60–$64 billion for the year .

A Dip in Margins Explains Why the Stock Fell on a Blowout Quarter. Gross margin slipped to 66.4% as 2-nanometer production — the company's newest and most advanced chipmaking process — accounted for 8% of wafer revenue . New chip technologies always cost more at the start; investors worry that as 2-nanometer scales further, profits per chip could shrink before they improve. TSMC guided Q4 revenue to $52.3–$54.3 billion with gross margins of 65%–67% , signaling the pressure will persist near-term.

The Global Buildout Is Reshaping TSMC's Cost Structure. TSMC is expanding at an unprecedented pace, with nearly 25 fabs in progress worldwide . New plants in Japan and a potential Texas site diversify supply away from Taiwan — easing geopolitical fears — but overseas factories carry higher labor and construction costs. If AI spending ever cools, the fixed-cost burden could weigh on earnings.

Wall Street Isn't Flinching — Analysts Still See Big Upside. Barclays maintained a $670 price target, and Needham raised its target to $560 — both issuing buy ratings . TSMC itself projected AI-accelerator revenue will grow at a mid-to-high-fifties percentage yearly rate from 2024 to 2029 , a five-year trajectory that dwarfs the near-term margin noise. At roughly 32× trailing earnings, the stock's current valuation demands continued execution — and this quarter proved TSMC can deliver it.