TSMC's Next Test: Can a Record Quarter Carry a Bigger Guidance?

Wall Street expects another record quarter from TSMC, yet margin and capex details may matter more than the profit beat when results land October 15.

Wall Street is lining up behind TSMC ahead of the chipmaker's third-quarter report, but the enthusiasm comes with a caveat — the numbers alone may not settle the debate. What matters just as much is whether management pairs a possible upgrade to its full-year outlook with a credible story on margins and capital spending.

Bank of America's Haas Liu raised his price target on TSMC's depositary receipts to $620 from $590 on Tuesday, keeping a buy rating. His case rests on robust chip demand, and he expects the company to keep growing revenue even after the upcoming print. For the fourth quarter of 2026, the brokerage projects a 10–15% sequential revenue increase, with full-year growth of more than 40% year over year.

That view is not isolated. Morgan Stanley also anticipates an upgrade to the annual outlook, pointing to demand for leading-edge chips, and sees room for TSMC to lift its 2026 growth guidance from "slightly above 40%" into the low-to-mid 40s. Vincent Fernando, founder of Zero One, made a similar argument, calling the existing forecast conservative given that September revenue landed close to August's record and cumulative quarterly sales exceeded the prior guidance range. None of this is confirmed by the company — it remains analyst expectation, not corporate guidance.

A Profit Jump With Strings Attached

The earnings backdrop is striking. Analysts polled by FactSet look for third-quarter net income of NT$731.77 billion, a 62% jump from a year earlier. A separate LSEG estimate cited by Reuters puts the figure at NT$746.3 billion, which would mark a 65% year-over-year increase. Either way, another record quarter is in prospect.

Yet the headline profit does not tell the whole story. Ramping new manufacturing processes carries costs, and overseas fabs could weigh on profitability. TSMC has guided to a gross margin of 65–67% for the third quarter, while the 2-nanometer ramp is expected to shave 3–4 percentage points off gross margin in the second half. BofA, for its part, forecasts gross margins of 67.0% in the third quarter and 67.8% in the fourth — implying an improvement sequentially even as start-up expenses bite. How the company frames those ramp costs, and whether it treats them as manageable, will shape how investors read the report.

Capex, Capacity, and the Price Question

Capital spending for 2026 is budgeted at $60–64 billion, and investors will scrutinize whether the planned capacity matches expected demand. Liu expects outlays to keep climbing. The trade-off is plain: extra capacity opens room for growth but demands substantial funding, which puts any signals on future pricing under the spotlight. Liu anticipates price increases of 5–10% for advanced chips in the first quarter of 2027 — an assumption that, if borne out, would reinforce his bullish stance.

Beyond the near term, Citi sees tailwinds stretching to 2027, with revenue growth of more than 40% possible on demand for AI compute and co-packaged optics. That too is an analyst projection rather than a company commitment. The distinction matters, because it splits the investor question in two: how much growth TSMC still credits to the current year, and how durable demand proves beyond it. A higher annual outlook would answer the first; commentary on customer needs and added capacity would address the second.

A Nervous Tape Complicates the Message

The market backdrop raises the bar for explanation. Reuters reported Tuesday on pressure hitting Asian AI chip stocks amid rising interest rates and doubts about the returns on heavy AI investment. TSMC shares fell 1.4% on the day, unable to sidestep the sour mood.

Results are due on October 15, 2026, and the expectations baked into the stock are lofty — but they are forecasts, not reported profits. That is why the guidance on demand, pricing, and the cost of expansion will carry as much weight as the bottom line. A guidance hike would land most convincingly if TSMC backs it with clear reasoning on demand, margins, and investment. The central question for shareholders is not simply how fast revenue climbs, but how profitably that growth can be sustained.