KEY POINTS
- TSMC reported Q1 net income of NT$572.48 billion, up 58% year over year, with gross margin of 66.2% crushing the 63–65% guide.
- The company raised full-year 2026 revenue guidance to more than 30% growth in U.S. dollar terms and guided Q2 revenue to $39.0–$40.2 billion.
- TSM shares still fell roughly 3% on the print, telling traders that the AI chip trade is now a game of expectations, not absolute numbers.
Taiwan Semiconductor Manufacturing Co. posted first-quarter net income of NT$572.48 billion ($17.6 billion) on Thursday, a 58% jump from a year earlier and a fourth consecutive record, yet TSM shares fell roughly 3% in U.S. trading on Friday as investors looked past a clean beat and fixated on capacity concerns. Revenue came in at NT$1.134 trillion, or about $35.9 billion in U.S. dollar terms, up 35.1% year over year and ahead of the NT$1.127 trillion consensus. Earnings per share of NT$22.08 topped estimates by roughly 7%. Management raised full-year guidance and now expects 2026 revenue to grow more than 30% in dollar terms, with Q2 pegged at $39.0 billion to $40.2 billion, a 10% sequential step up.
The Margin Story Nobody Expected
Gross margin hit 66.2%, more than a full point above the top end of the 63–65% guide, and operating margin reached 58.1%. Those numbers matter because they signal that TSMC is pricing through its U.S. expansion drag. The Arizona fabs have been a persistent margin headwind, and skeptics were bracing for meaningful compression into the back half of 2026. Instead, CEO C.C. Wei told analysts that advanced nodes accounted for roughly 75% of total wafer revenue, with 3nm and 5nm running at or near full utilization on HPC and AI accelerator demand. Q2 gross margin guidance of 65.5–67.5% implies TSMC is willing to defend mix over volume as Apple transitions to its next silicon cycle and hyperscaler orders for Nvidia Blackwell and the upcoming Rubin platform continue to stack.
The capex line drew attention too. TSMC reiterated 2026 capex in the $42 billion to $46 billion range, with the majority earmarked for advanced logic and CoWoS packaging capacity. That matters more than the headline AI narrative. CoWoS has been the true bottleneck for Nvidia, AMD and the in-house accelerators at Google, Microsoft and Amazon. Every incremental wafer of packaging capacity TSMC brings online in Hsinchu and Kaohsiung shows up downstream as unit availability for the hyperscale buildout.
What Traders Missed in the Reaction
The 3% selloff told a specific story. Much of TSMC's guidance raise had already been front-run. TSM entered earnings up sharply for the month, and the SMH semiconductor ETF had rallied roughly 20% since April 1 on ceasefire-driven risk-on positioning. When a stock walks into a print priced for perfection, even a flawless quarter can leave profit-takers in control of the tape.
There is also a manufacturing-pace concern that quietly threaded through the call. Management maintained its existing schedule for the Arizona N3 fab and the German Dresden facility, but made no new commitments on pulling capacity forward. With Nvidia CEO Jensen Huang publicly telling investors that cloud GPUs are sold out and Blackwell demand outstripping supply, the Street wanted a faster expansion cadence. It did not get one. Arizona fab output remains years away from parity with Hsinchu-based capacity, and TSMC's answer to that question continues to be measured rather than urgent. In a market that rewards bold forward commitments, measured can read as defensive.
Geopolitics remained the final overhang. The U.S.-Iran ceasefire has reduced acute Strait of Hormuz risk for the moment, but Taiwan Strait headlines are a structural tax on TSM's multiple. Every major client – Apple, Nvidia, AMD, Broadcom, MediaTek – is diversifying foundry exposure even as they commit more revenue to TSMC. That dynamic is why TSM trades at a discount to its pure-play peers despite owning roughly 90% of the leading-edge foundry market. Japan's Kumamoto expansion is running ahead of schedule, and the German Dresden project remains on pace, but neither facility will meaningfully contribute to advanced-node wafer output before the back half of 2027. In the meantime, Taiwan remains the single point of geopolitical concentration for every top-tier AI chip designer.
Inventory commentary was also instructive. Management said channel inventories for mature nodes had normalized, with PC and smartphone customers at healthier levels than a quarter ago. That lifts the cyclical floor under TSMC's revenue even when AI demand eventually cools, and it is the kind of disclosure that long-only allocators actually care about when they are sizing a multi-year position.
The Setup Into Nvidia
The forward read matters more than the back-look. TSMC's Q2 guide of $39.0–$40.2 billion implies continued acceleration in HPC wafer shipments, which is the single cleanest tell for Nvidia's April-quarter data center revenue. Consensus for Nvidia's next print sits near $51 billion in total revenue with data center at roughly $44 billion, and TSMC's guide is consistent with the high end of that range. If you want exposure without the Nvidia binary event risk, TSM and the iShares Semiconductor ETF (SOXX) remain the two cleanest expressions of the AI capex trade.
Watch the $190 level on TSM. That was the pre-earnings breakout zone. A close back above it in the next two sessions tells you the sellers were short-term profit-takers, not structural sellers. A break below $185 on higher volume says the AI trade is tired and traders should lighten into Nvidia's print. The next material catalyst is TSMC's monthly revenue release for April in early May, followed by Nvidia fiscal Q1 earnings on May 27. Between now and then, CoWoS capacity commentary from any Tier-1 ODM is the sleeper data point.
