The Last Month Exposed The Risk Narrative Between Nvidia Vs.Taiwan Semiconductor
Nvidia and TSMC both shattered revenue records and both stocks still dropped. The reason why tells you something unsettling about where the real risk in the AI trade now lives.
NVIDIA (NASDAQ:NVDA | NVDA Price Prediction) and Taiwan Semiconductor Manufacturing (NYSE:TSM) both just posted record quarters. Both stocks still fell over the past month. NVIDIA dropped 4.03% and TSMC lost 5.82%. One company designs the AI chips and the other makes them, so they are linked by the same question: can supply keep up with demand?
Rubin Ramps at NVIDIA While 2nm Squeezes TSMC
NVIDIA reported revenue of $96.22B, up 105.8% YoY. Networking brought in $40.31B, up 138%, which shows customers are buying whole AI factories. Vera Rubin should make up about 20% of data center revenue in Q3. It marks a fast start for a platform that only began shipping in August. Jensen Huang said demand is running ahead of what NVIDIA can build: “Even though our demand is much greater than 70%, our supply allows us to confidently deliver 70%.”
TSMC’s revenue came in at $46.7 billion, above the top of its own guidance range. HPC accounted for 68% of revenue. 2nm grew to 8% of wafer revenue, and that new node pushed gross margin down to 66.4%.
| Business Driver | NVIDIA | TSMC |
|---|---|---|
| Growth Engine | Blackwell Ultra, Vera Rubin | 3nm and 2nm wafers |
| Gross Margin | 75.0% | 66.4% |
| Next-Quarter Revenue Guide | $108B +/- 2% | $52.3B-$54.3B |
| Key Pressure | Memory costs, financing | 2nm costs, overseas fabs |
Same Demand Boom, Very Different Risks
NVIDIA’s risks have moved onto its balance sheet. Supply commitments climbed to $279B, mostly to lock in memory, and days sales outstanding extended to 60 days from 45 days. NVIDIA has also put close to $50 billion into frontier AI labs. Management raised the obvious criticism itself: “We know some will call this circular financing.” China data center capacity is left out of the outlook entirely.
TSMC’s risks sit in its factories and on the map. Margin dilution from overseas fabs is expected to grow to 3%-4% in the next few years, and the 2026 capital budget stands at $60 billion to $64 billion. Most new capacity is still going into Taiwan, with 13 leading-edge and advanced-packaging fabs planned there. Wei still sounded determined to win every order: “We have no intention of leaving food on the table for others.”
Q4 Margins Will Reveal Who Absorbs Rising Costs
I’m watching whether NVIDIA’s margins stop falling at the 71% to 72% range management expects for Q4. If memory prices keep rising, that floor could be at risk. Keep an eye on whether TSMC holds its 66% midpoint while it doubles N2 capacity in 2027.
Why TSMC Carries a Steadier Risk Profile
TSMC offers steadier exposure to the AI expansion. Every chip designer needs its fabs, and Wei said so directly: “All the AI players are working with TSMC.” The stock is up 40.73% this year, compared with 16.09% for NVIDIA. That gap shows investors paying for TSMC’s position as the supplier to every AI chip designer. NVIDIA has faster revenue growth alongside the risks of its financing deals (the power, cooling, and networking suppliers riding the same expansion get their own treatment in our free AI infrastructure report, here). That steadier profile would weaken if tensions over Taiwan rose or if TSMC’s margins fell below its guidance range.
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Alex Sirois is a financial writer with experience spanning both retail and institutional investing. He has written for InvestorPlace and held roles at BNY Mellon and Bernstein, giving him a perspective that bridges Main Street portfolios and Wall Street analysis.
Alex holds an MBA from George Washington University and has built his career across multiple industries, including e-commerce, education, and translation — a breadth of experience that informs how he breaks down complex financial topics for everyday investors. His writing is conversational, actionable, and grounded in long-term, buy-and-hold investing principles.
At 247 Wall St., Alex focuses on delivering analysis that is both accessible and useful, with a clear emphasis on helping readers make more informed decisions with their money.
