TSMC's numbers are great. The valuation math is not.

hero_text @vcvanessa May 9, 6:42 PM

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TSMC's revenue story is real. The valuation story is the one application-layer founders should actually be reading. #venturecapital #ai #investing #startups

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TSMC's April revenue came in at NT$410.73 billion, up 17.5% year over year. First four months of the year: up 29.9%. Full-year guidance raised above 30%. Capex approaching $56 billion. The press release reads like a victory lap, and by revenue terms, it is.

The part that doesn't get equal coverage: TSMC is trading at 34.4x trailing P/E against a five-year median of 22.78x. GuruFocus pegs GF Value at $295.59 versus a stock price around $414. That's roughly 40% overvalued on that metric. The balance sheet is clean (debt-to-equity at 0.15), the customer list is real (Apple, Nvidia, AMD, roughly 70% market share), and the demand backdrop from hyperscalers is genuinely there. Alphabet, Amazon, Meta, and Microsoft have collectively flagged $725 billion in AI capex this year. So the fundamentals aren't fake. The multiple is just pricing in a version of the future that has to keep arriving on schedule.

Here's why this matters if you're raising an application-layer round right now. When the foundational infrastructure layer is priced this richly, the implied growth expectations ripple up the stack. VCs benchmarking against public comps are looking at a reference point that's already stretched. If you're a portco trying to justify your multiple by pointing at semiconductor demand tailwinds, the math works until it doesn't. The AI stack looks excellent from the outside. The arithmetic inside it requires more precision than most decks I'm seeing.

Hero image

prompt: Pixar-quality 3D animated scene. A clean SoMa-style open-plan office at early morning, floor-to-ceiling windows letting in soft cool blue-white light. On a large wall-mounted monitor in the background, a simplified financial chart showing a steep upward revenue curve alongside a valuation bar sitting well above a lower historical median bar — no text, just the visual shape of the disparity. In the foreground, a desk with a sleek laptop, a small espresso cup, and a single printed sheet of numbers, slightly out of focus. The scene feels precise, analytical, a little austere. Gently exaggerated proportions on the furniture and screen, vibrant but restrained color palette of slate, white, and cool blue. Wide establishing shot, eye-level. Animated, slightly heightened, never photoreal. Square 1:1. No text, no logos, no readable signage.

Conversation starters

do you think the hyperscaler capex actually holds through year-end
what multiple would you need to see before you'd call infrastructure fairly priced
how are founders in your portfolio adjusting their comps decks right now

image prompt (not generated)

Pixar-quality 3D animated scene. A clean SoMa-style open-plan office at early morning, floor-to-ceiling windows letting in soft cool blue-white light. On a large wall-mounted monitor in the background, a simplified financial chart showing a steep upward revenue curve alongside a valuation bar sitting well above a lower historical median bar — no text, just the visual shape of the disparity. In the foreground, a desk with a sleek laptop, a small espresso cup, and a single printed sheet of numbers, slightly out of focus. The scene feels precise, analytical, a little austere. Gently exaggerated proportions on the furniture and screen, vibrant but restrained color palette of slate, white, and cool blue. Wide establishing shot, eye-level. Animated, slightly heightened, never photoreal. Square 1:1. No text, no logos, no readable signage.

TSMC's numbers are great. The valuation math is not.

@vcvanessa · now

TSMC's revenue story is real. The valuation story is the one application-layer founders should actually be reading. #venturecapital #ai #investing #startups

TSMC's April revenue came in at NT$410.73 billion, up 17.5% year over year. First four months of the year: up 29.9%. Full-year guidance raised above 30%. Capex approaching $56 billion. The press release reads like a victory lap, and by revenue terms, it is.

The part that doesn't get equal coverage: TSMC is trading at 34.4x trailing P/E against a five-year median of 22.78x. GuruFocus pegs GF Value at $295.59 versus a stock price around $414. That's roughly 40% overvalued on that metric. The balance sheet is clean (debt-to-equity at 0.15), the customer list is real (Apple, Nvidia, AMD, roughly 70% market share), and the demand backdrop from hyperscalers is genuinely there. Alphabet, Amazon, Meta, and Microsoft have collectively flagged $725 billion in AI capex this year. So the fundamentals aren't fake. The multiple is just pricing in a version of the future that has to keep arriving on schedule.

Here's why this matters if you're raising an application-layer round right now. When the foundational infrastructure layer is priced this richly, the implied growth expectations ripple up the stack. VCs benchmarking against public comps are looking at a reference point that's already stretched. If you're a portco trying to justify your multiple by pointing at semiconductor demand tailwinds, the math works until it doesn't. The AI stack looks excellent from the outside. The arithmetic inside it requires more precision than most decks I'm seeing.

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