Anthropic’s IPO: What the numbers reveal

Anthropic’s IPO filing shows a rapidly scaling but capital-intensive AI business whose valuation will depend on converting usage growth into durable profitability.

• First-half revenue reached $16.3bn versus approximately $1.16bn a year earlier, while the first-half operating loss narrowed to $693m from $2.14bn.
• Q2 produced $974m of operating profit on approximately $11.6bn of revenue, an operating margin of about 8.4%, although one profitable quarter does not establish a lasting trend.
• Revenue grew roughly 14 times across the first half while compute spending increased about four times, lifting revenue per dollar of compute from approximately $0.50 to $1.80; the $80.7bn net loss was largely driven by approximately $72bn of non-cash financing charges.
• Usage-based customers generated approximately 83% of 2025 revenue, net revenue retention was around 900%, and more than 1,900 customers generated at least $1m in the preceding year, including about 250 generating at least $10m each.
• Anthropic held approximately $132bn in cash and short-term investments but had seven major multiyear computing arrangements worth approximately $637bn, including commitments to Microsoft, Google, Amazon, Broadcom, Nscale, Lambda and SpaceX.
• Claude Code could expand usage among developers, while Cowork may extend adoption to wider workplace teams; the key test is whether Cowork becomes a meaningful second revenue engine and whether infrastructure commitments translate into profitable growth.

Takeaway: Investors should assess Anthropic’s IPO valuation, payment schedules, delivery obligations, customer concentration and competitive pricing rather than treating headline growth or large partner agreements as guaranteed revenue; listed partners such as Amazon, Alphabet, Microsoft, Broadcom and Nvidia offer different, indirect exposures.