Key Points

TSMC Q2 revenue reached $40.2B, up 33.7% year over year, beating estimates by $900M.EPS of $4.31 beat consensus of $3.83 by 12.5%; gross margin of 67.7% exceeded guidance range.AI and high-performance computing now account for 66% of TSMC’s total revenue.

If you hold Taiwan Semiconductor (NYSE: TSM), NVIDIA (NASDAQ: NVDA), or any broad technology ETF, TSMC’s Q2 print this morning directly affects your position.

Revenue came in at $40.2 billion — the top of guidance. Net profit surged 77.4% to a record. Gross margin of 67.7% beat the company’s own 65.5–67.5% forecast range.

This is the print that either validates or deflates the AI infrastructure thesis your portfolio has been pricing in. It validates it.

The Numbers That Matter This Morning

TSMC reported Q2 2026 EPS of $4.31, beating the $3.83 consensus by 12.5%. Revenue of $40.2 billion topped estimates by $900 million and came in at the high end of company guidance of $39.0–40.2 billion.

Gross margin landed at 67.7% — above the 65.5–67.5% guidance range. Net profit surged 77.4% year over year to NT$706.56 billion, a record for the company.

The composition of that revenue matters for your read:

• High-performance computing (AI chips, data center): 66% of total revenue
• Advanced nodes at 7nm and below: 77% of total wafer revenue
• 2nm process contribution now ramping — priced 10–20% above 3nm
• Full-year 2026 capex guidance: upper end of $52–56B range confirmed

If your TSM position was built before 2024, this quarter is exactly what the thesis promised.

Why the Margin Number Is the Real Story

Revenue beats are expected from TSMC at this point — the company has beaten in each of the trailing four quarters with an average positive surprise above 8%.

The gross margin of 67.7% is the number worth your attention. TSMC is simultaneously ramping an expensive new 2nm process, building overseas fabs in Arizona and Japan, and absorbing higher depreciation costs. All three of those headwinds apply right now.

Despite all of that, margin expanded beyond guidance. That tells you something specific: pricing power is holding. TSMC informed major customers including NVIDIA, Apple, and Qualcomm of 5–10% price increases on leading-edge processes. Those increases are now rolling through revenue.

For your position in TSM or in any name that depends on TSMC capacity — NVDA, AMD (NASDAQ: AMD), Broadcom (NASDAQ: AVGO) — the margin story is the one that determines whether H2 earnings can sustain what Q2 printed.

The Bear Case Still Has a Pulse

The quarter was strong. The valuation is the question.

TSM has surged 39.9% over the April–June quarter alone. At current levels, the stock is pricing in roughly 27.4% EPS growth compounding through 2028. That is achievable — but it requires the AI capex cycle to continue without a pause, 2nm margins to expand as capacity scales, and overseas fab costs to normalize on schedule.

None of those are guaranteed. The revenue beat was 0.5% above consensus — strong, but not the kind of blowout that resets the bar. And consensus EPS estimates for 2026 and 2027 have already risen 10.2% and 14.3% respectively over the past three months. The market has been pricing good news in advance.

For Band 2 holders building a position today: the thesis is intact but the entry math is tighter than it was six months ago. The edge belongs to those who sized the position before this year’s run.

What Your Portfolio Needs From the Call

TSMC’s management call runs at 2:00 AM ET this morning. The number to watch: full-year revenue guidance. TSMC previously guided 30%+ growth in dollar terms. Any upward revision signals the AI buildout has runway into 2027.

The risk that can move your positions: if management signals gross margin pressure in H2 from 2nm ramp costs, that reopens the valuation debate on every name in the semiconductor supply chain.

Your TSM, NVDA, and ASML positions all answer to the same underlying question. Today’s call tells you whether the answer is still yes.

What to Watch

• TSMC management call — 2:00 AM ET July 16: Watch full-year revenue guidance revision and H2 gross margin commentary. Any guidance raise above 30% YoY is a sector green light.
• Key risk: 2nm ramp depreciation pressure and overseas fab costs could compress H2 margins below today’s 67.7% — watch for any language shift on margin sustainability.