TSMC posts record profit amid AI boom but warns careless investment could be 'disaster'

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TSMC reported a 35% surge in fourth-quarter net profit to $16 billion, driven by relentless chip demand for AI infrastructure. The world's largest chipmaker announced plans to invest $52-$56 billion in capital expenditure for 2026, despite CEO C.C. Wei expressing nervousness about AI bubble concerns. The company's AI and HPC processors now account for 58% of its record annual revenue of $122.42 billion.

TSMC Reports Record Profit Fueled by High Demand for Advanced AI Chips

TSMC delivered a stunning fourth-quarter net profit of $16 billion, marking a 35% year-over-year increase and beating analyst estimates

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. The Taiwan-based semiconductor giant posted record annual revenue of $122.42 billion for 2025, its first time crossing the $100 billion threshold

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. This represents the company's eighth consecutive quarter of profit growth, cementing its position as Asia's most valuable company with a market capitalization of approximately $1.4 trillion

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Source: Benzinga

Source: Benzinga

The sustained AI boom has transformed TSMC's business composition dramatically. Advanced AI processors and HPC applications now account for 58% of the company's total revenue, roughly $71 billion, representing a 48% year-over-year growth

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. The company's high-performance computing division, which includes AI and 5G applications, made up the majority of sales in the October-December quarter

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. From a process technology perspective, advanced chips measuring 7-nanometer or smaller accounted for 77% of total wafer revenue during the quarter, with 3nm responsible for 24%, 5nm for 36%, and 7nm for 14%

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Source: Euronews

Source: Euronews

Massive Capital Expenditure Plans Despite AI Bubble Concerns

TSMC announced plans to increase its capital expenditure to $52-$56 billion for 2026, representing at least a 25% increase from 2025 and approximately 40% higher than the previous year's $40 billion

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. This figure exceeds what Intel and Samsung spent combined in 2025

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. The capital spending will be allocated strategically: approximately 70% for sophisticated equipment and building new advanced logic fabs, between 10-20% for advanced packaging, and about 10% for specialty technologies

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CEO C.C. Wei acknowledged the AI bubble concerns directly during the earnings conference, stating he is "very nervous" about the massive investment. "If we did not do it carefully, that would be a disaster for TSMC for sure," Wei warned

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. To validate demand for AI infrastructure, Wei spent three to four months personally consulting with customers and cloud service providers. "I talked to those cloud service providers, all of them," he said, adding that they provided evidence showing AI genuinely helps their business grow successfully with healthy financial returns

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Global Expansion and Competition in the Semiconductor Industry

TSMC is accelerating its global capacity buildout, most notably its $165 billion investment in the Fab 21 campus near Phoenix, Arizona

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. The company confirmed that Fab 21 phase 2 shell construction is complete, with fab tool installation beginning in 2026 and first products expected in the second half of 2027. TSMC has already obtained permits for Fab 21 phases 3 and 4, plus an advanced packaging facility, and acquired additional land to support expansion

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. Reports suggest TSMC may commit to building at least five more facilities in Arizona as part of a trade deal with the U.S.

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Source: Benzinga

Source: Benzinga

The company also maintains its market share dominance against competitors like Intel Foundry and Samsung. While acknowledging Intel's impressive ramp-up of Panther Lake on its 18A process technology, Wei emphasized that TSMC has multiple alpha customers working with its N2 (2nm-class) node for years. He stressed that leading-edge foundry competition is constrained by time rather than capital, stating "it is not money to help you to compete"

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. TSMC began ramping production of chips using its N2 fabrication process at Fab 20 and Fab 22 in Taiwan during the fourth quarter

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Strong Outlook and Industry Implications

TSMC expects revenue growth of close to 30% in 2026, faster than average analyst estimates, signaling confidence in the longevity of chip demand

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. Research firm IDC raised its forecast, now expecting TSMC's revenue to grow between 25-30% in 2026, up from its previous 22-26% range, citing booming demand for AI server accelerators and significant contributions from the company's next-generation 2-nanometer node

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. The company serves as a critical supplier to Nvidia, Apple, and AMD, benefiting from the development frenzy by Meta Platforms and Amazon.com that continues to spur demand

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However, potential headwinds exist. An acute memory chip supply crunch emerged in 2025 as manufacturers prioritized high-bandwidth memory for Nvidia and AMD chips, forcing consumer electronics makers to raise prices . Industry watchers are slashing smartphone shipment estimates, with Macquarie Capital expecting an 11.6% annual decline for smartphones in 2026 . Wei dismissed these concerns, stating the memory chip supply crunch won't impact TSMC this year or next as high-end smartphones continue selling well . Analysts from Morningstar note TSMC is "immune from market share shifts as almost every AI company relies on TSMC to make chips," providing strong buffers with "deep-pocketed" customers even if short-term demand drops occur

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