TSMC's Record AI Chip Demand Drives Expansion as Semiconductor Sell-Off Weighs on Shares

Record Earnings Highlight Strong AI Demand, but Investors Focus on Expansion Costs

Taiwan Semiconductor Manufacturing Company (TSM) reported another record quarter on Thursday, October 15, with net profit climbing nearly 69% as demand for advanced chips continued to accelerate. The company also issued fourth-quarter revenue guidance above Wall Street expectations and reaffirmed plans for substantial investment in manufacturing capacity.

Despite the strong results, TSMC shares fell roughly 3% to 5% during early trading as a broader semiconductor sell-off overshadowed the earnings announcement. Investors also weighed slightly lower profit margins and the growing costs of expanding production, highlighting the tension between strong AI demand and the investment required to support it.

Key Points

• Record earnings reflect strong AI chip demand: TSMC's third-quarter profit jumped nearly 69%, while revenue increased 51% in local currency, marking its sixth consecutive quarter of record profits.
• Expansion spending remains substantial: The company reaffirmed its $60 billion to $64 billion capital expenditure budget for 2026 and expects significantly higher investment over the next several years.
• Shares decline despite stronger guidance: Broader semiconductor weakness and concerns about manufacturing costs weighed on TSMC stock, even as the company projected further revenue growth.

AI Demand Drives TSMC's Sixth Consecutive Quarter of Record Profits

TSMC reported third-quarter net income of NT$763.06 billion, approximately $23.6 billion, exceeding analyst expectations and rising nearly 69% from the same period last year.

Revenue climbed 51% in New Taiwan dollars to NT$1.49 trillion. In U.S. dollar terms, revenue reached $46.72 billion, an increase of 41.2% year over year.

The results reflect continued demand for the advanced manufacturing technologies used in artificial intelligence processors and other high-performance computing applications.

TSMC manufactures chips designed by major technology companies, including Nvidia (NVDA), Advanced Micro Devices (AMD), Broadcom (AVGO) and Apple (AAPL).

Its position as a leading contract chip manufacturer places the company at the center of the global AI infrastructure expansion.

Advanced Manufacturing Accounts for Most Wafer Revenue

Advanced semiconductor technologies represented 79% of TSMC's wafer revenue during the quarter.

Three-nanometer chips accounted for the largest share, followed by five-nanometer technology. The company's newer two-nanometer process also began making a meaningful contribution as production increased.

Smaller manufacturing processes generally allow chip designers to improve performance and energy efficiency, making advanced production capacity particularly important for AI computing applications.

TSMC CEO C.C. Wei emphasized the strength of demand during the company's earnings call.

"Demand for our leading-edge technologies continue to be extremely robust," Wei said.

He also highlighted increasing AI demand associated with the adoption of agentic AI, referring to systems capable of performing more complex tasks rather than simply responding to user prompts.

Fourth-Quarter Guidance Signals Continued Growth

TSMC expects fourth-quarter revenue between $52.3 billion and $54.3 billion, above the approximately $50.2 billion anticipated by analysts.

The outlook represents another substantial increase from the third quarter.

The company also reiterated its expectation that full-year 2026 revenue will grow by more than 40%.

These projections reinforce management's view that demand for advanced semiconductor manufacturing remains strong despite the recent volatility across technology stocks.

Why Did TSMC Stock Fall Despite Record Earnings?

TSMC's strong results did little to protect its shares from a broader semiconductor sell-off.

The stock declined roughly 3% to 5% during early Thursday trading, even as the company reported better-than-expected earnings and issued stronger revenue guidance.

The weakness coincided with selling pressure across AI-related stocks, reflecting concerns about infrastructure financing, borrowing costs and the sustainability of the industry's rapid expansion.

TSMC shares had gained more than 41% year to date through Wednesday's close and had reached record highs earlier in October.

That strong performance also formed part of the market backdrop as investors reassessed semiconductor valuations.

Manufacturing Costs Pressure Profit Margins

Although TSMC's profitability remains substantial, its margins declined modestly from the previous quarter.

Gross margin, which measures revenue remaining after direct production costs, fell to 66.4% from 67.7% in the second quarter.

Operating margin declined to 58.7% from 60.3%.

For the fourth quarter, TSMC expects gross margin between 65% and 67%, with operating margin between 56.5% and 58.5%.

The guidance suggests that the company expects manufacturing costs to remain a consideration even as revenue continues growing.

Expansion of advanced production technologies, including the ramp-up of two-nanometer manufacturing, requires significant investment in equipment and facilities.

TSMC must balance these costs against the benefits of increased production capacity and strong customer demand.

Broader Semiconductor Weakness Overshadows Results

The decline also reflected market conditions extending well beyond TSMC's quarterly performance.

Semiconductor and AI infrastructure stocks came under pressure as investors questioned the financing requirements associated with the industry's rapid expansion.

Concerns about debt-heavy cloud infrastructure providers and higher borrowing costs contributed to the broader sell-off.

The market reaction illustrates how strong company fundamentals can be overshadowed by sector-wide concerns.

For TSMC, the earnings report demonstrated continued growth in advanced manufacturing, while the share-price decline reflected investor uncertainty surrounding the broader technology sector and the costs of maintaining that growth.

TSMC Expands Manufacturing Capacity and Discusses Elon Musk's Terafab Project

TSMC is preparing for another period of substantial capital investment as customers continue requesting additional advanced chipmaking capacity.

The company reaffirmed its 2026 capital expenditure budget of $60 billion to $64 billion.

Chief Financial Officer Wendell Huang said the company expects aggregate spending from 2026 through 2028 to be significantly higher than in the preceding three years.

The investment reflects the need to expand manufacturing capacity, introduce advanced production technologies and support growing demand from AI and high-performance computing customers.

Two-Nanometer Production Becomes a Major Expansion Priority

TSMC's newest two-nanometer manufacturing process is becoming an increasingly important part of its production plans.

The technology contributed 8% of wafer revenue during the third quarter, while management identified its production ramp-up as a driver of fourth-quarter growth.

TSMC expects annual capacity for its two-nanometer technology family to more than double in 2027.

The expansion is intended to support demand from smartphone manufacturers and high-performance computing customers, including companies developing AI processors.

However, increasing advanced manufacturing capacity requires expensive equipment and careful coordination with suppliers.

TSMC has indicated that equipment inflation accounts for only part of its rising spending, with additional capacity representing a major component of the investment.

Texas Manufacturing Talks Add Another Potential U.S. Project

TSMC also confirmed that it is discussing a potential manufacturing collaboration connected to Elon Musk's Terafab initiative in Texas.

The project is intended to support semiconductor production for Musk's companies, including Tesla (TSLA) and SpaceX.

CEO C.C. Wei said TSMC has sent teams to Texas to evaluate the opportunity and remains in discussions about the project.

However, Wei emphasized that TSMC would need to operate any fabrication facility it uses.

"But the fab has got to be run by TSMC," Wei told analysts.

That position differs from Musk's earlier comments suggesting his companies would build and operate Terafab themselves, potentially allowing TSMC to sublease part of the site.

No final agreement was announced.

The discussions come as TSMC continues expanding its U.S. manufacturing presence, including its major semiconductor fabrication projects in Arizona.

A potential Texas operation would represent another significant manufacturing commitment, although its structure and investment requirements remain unresolved.

What It Means for Investors

TSMC's latest results reinforce the strength of demand for advanced semiconductor manufacturing, particularly from customers developing AI processors and high-performance computing systems.

The company's sixth consecutive quarter of record profits, strong revenue guidance and expanding advanced-node production demonstrate the scale of that demand.

However, the report also highlights the financial requirements of sustaining growth.

TSMC expects to invest heavily in new manufacturing facilities, advanced production technologies and additional capacity over the coming years.

Those investments support future production but also create substantial upfront costs.

The modest decline in gross and operating margins illustrates why investors are paying attention to manufacturing efficiency alongside revenue growth.

The broader semiconductor sell-off adds another consideration.

Even companies reporting strong earnings can experience share-price declines when investors reassess sector valuations, financing conditions and the pace of AI infrastructure investment.

For TSMC, several developments will help clarify the company's operating trajectory: continued demand for advanced manufacturing, the pace of two-nanometer production, profit margins during expansion and the execution of its multiyear capital spending plans.

Potential additional manufacturing commitments in the United States, including discussions surrounding Terafab, also remain relevant.

Conclusion

TSMC delivered another record quarter, supported by strong demand for advanced chips and continued investment in artificial intelligence infrastructure.

Revenue and earnings exceeded expectations, while fourth-quarter guidance pointed to further growth.

Yet the company's shares declined as broader semiconductor weakness and concerns about manufacturing costs overshadowed the results.

TSMC's expanding production plans demonstrate confidence in customer demand, but they also require significant capital spending and disciplined execution.

The earnings report highlights a central issue facing the semiconductor industry: strong AI demand continues to support growth, while investors increasingly scrutinize the cost of expanding the manufacturing capacity needed to meet it.

FAQs

Why did TSMC stock fall after reporting record earnings?

TSMC shares declined amid a broader semiconductor sell-off despite stronger-than-expected quarterly results. Investors also weighed modestly lower profit margins, substantial manufacturing investments and concerns about financing conditions across the AI infrastructure sector.

How much did TSMC earn in the third quarter of 2026?

TSMC reported net income of NT$763.06 billion, approximately $23.6 billion, representing an increase of nearly 69% from the previous year. Revenue reached $46.72 billion in U.S. dollar terms.

What is TSMC's revenue outlook for the fourth quarter?

TSMC expects fourth-quarter revenue between $52.3 billion and $54.3 billion, above analyst expectations. The company also reiterated its forecast for full-year 2026 revenue growth exceeding 40%.

How much does TSMC plan to spend on manufacturing expansion?

TSMC reaffirmed its 2026 capital expenditure budget of $60 billion to $64 billion. Management also expects total investment from 2026 through 2028 to be significantly higher than spending during the preceding three years.

Is TSMC building a semiconductor factory with Elon Musk in Texas?

TSMC confirmed that it is discussing a potential collaboration involving Elon Musk's Terafab project in Texas. However, no final agreement has been announced, and CEO C.C. Wei said TSMC would need to operate any fabrication facility it uses.

This article was created with AI assistance and reviewed by an editor. For details, please refer to our Terms of Use.

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