TSMC (TSM) Stock: Nvidia Overtakes Apple as Top Customer in Historic Shift

Key Takeaways

• Taiwan Semiconductor’s business model has fundamentally shifted—AI processors now eclipse smartphones as the dominant revenue source
• Nvidia has claimed the top customer spot with approximately 19% of total revenue, surpassing Apple’s 17% share
• February revenue reached NT$317.66 billion (~$10.1 billion), marking a 22.2% increase year-over-year
• The opening two months of 2026 show nearly 30% growth compared to last year—the company’s most powerful start to a year ever recorded
• TSM shares trade at approximately 23x forward earnings, with analysts setting an average price target of $423.50—suggesting potential upside exceeding 24%

For more than a decade, Apple dictated TSMC’s production rhythm. Each fall brought a tsunami of iPhone chip orders, while the semiconductor giant orchestrated its operations around Cupertino’s demands. That chapter has conclusively ended.

Taiwan Semiconductor Manufacturing Company Limited, TSM

Artificial intelligence processors have officially claimed the throne from smartphones as the central pillar of TSMC’s operations. Industry observers have dubbed this transition the “Nvidia Flip.”

Nvidia closed out 2025 holding TSMC’s largest customer position, commanding roughly 19% of consolidated revenue—narrowly displacing Apple’s 17% stake to runner-up status. The GPU manufacturer has secured orders exceeding $95 billion extending through 2027.

This represents far more than a routine customer reshuffling. It signals a fundamental business transformation.

AI accelerators deliver superior economics compared to mobile silicon. These chips demand greater die space, increased complexity, and cutting-edge Chip-on-Wafer-on-Substrate (CoWoS) packaging technology—a capability TSMC has essentially monopolized.

Every wafer manufactured for Nvidia’s Blackwell platform or forthcoming Rubin architecture yields substantially higher margins than smartphone processors. The iPhone-dominated years prioritized volume. The Nvidia-led chapter emphasizes value.

The financial data validates this transformation. TSMC posted consolidated revenue of NT$317.66 billion (approximately $10.1 billion) during February—representing a 22.2% climb versus the prior-year period. Historically, February ranks among the weakest months, hampered by post-holiday slowdowns and Lunar New Year factory closures.

This year broke that mold entirely.

Unprecedented Performance During Traditionally Weak Period

The initial two months of 2026 are tracking nearly 30% above the comparable 2025 timeframe. This marks TSMC’s strongest January-February combination in company history.

Traditional semiconductor demand followed predictable consumer patterns—robust holiday quarters transitioning into subdued winter months. That cyclicality is disappearing. Infrastructure investment in artificial intelligence operates independently of seasonal fluctuations. Nvidia, Broadcom, and major cloud infrastructure providers are locked in continuous competition, demanding maximum chip output from TSMC’s facilities.

TSMC’s 3-nanometer and 5-nanometer production capacity operates at full utilization. The transition to 2-nanometer technology (N2) is progressing ahead of projections, with manufacturing yields already achieving 65–75%—remarkably strong performance for such an early stage in advanced node development.

To maintain this momentum, TSMC is elevating its 2026 capital investment to $56 billion.

Compelling Valuation Despite Strong Performance

Notwithstanding the stock’s impressive trajectory, TSM trades at approximately 23 times the consensus earnings estimate of $14.54 per share for the current year. That multiple appears reasonable for an enterprise commanding roughly 70% of the worldwide advanced semiconductor foundry market, with Samsung capturing approximately 7%.

Process nodes at 7-nanometer and below contribute 77% of wafer revenue. High-Performance Computing—the segment encompassing AI accelerators—now represents 55% of quarterly revenue.

Analyst consensus currently assigns TSM a Strong Buy rating, with seven Buy recommendations and one Hold. The consensus price target stands at $423.50, indicating potential appreciation exceeding 24% from present levels.

TSM currently trades near $340, approximately 13–14% beneath its 52-week peak, partially influenced by oil market volatility stemming from recent Middle Eastern geopolitical developments.

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