Gary Marcus flags Anthropic's IPO: $16.3B H1 revenue, $80.7B headline loss, valuation 'too aggressive'
GaryMarcus · x · 2026-10-26
Anthropic has filed for its IPO, and Gary Marcus is pushing back on the valuation: "Anthropic is an incredible business, but frontier AI labs are being valued way too aggressively."
Key numbers from the quoted filing analysis:
- $16.3B revenue in H1 2026, up from just $1.1B a year earlier
- A headline loss of $80.7B over six months, though roughly $72B of that came from non-cash accounting charges tied to convertible financing — actual cash burn is far lower
- The company still spent nearly $9B on compute and infrastructure in the period
Related event: Anthropic Files S-1 to Kick Off IPO Under Ticker ANT on Nasdaq(71 posts)→
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