Anthropic’s TTM revenue per employee was over $6.6 million as of 30 September 2026, compared with $1.4 million as of 30 September 2025, according to its Form S-1 filed on 26 October 2026. It had approximately 5,300 employees on that date. Over that year, TTM revenue rose approximately 1,200% while headcount rose approximately 170%.
Anthropic reports TTM (trailing twelve-month) revenue per employee as an operating metric: over $6.6 million as of 30 September 2026 and $1.4 million as of 30 September 2025. The S-1 leaves revenue for the three months to 30 September 2026 blank, so the dollar revenue behind the ratio is not shown in this filing.
02
The headcount side
Employees rose from approximately 940 as of 31 December 2024 to approximately 5,300 as of 30 September 2026; the S-1 says headcount grew over five times in that span.
Revenue was $41 million in fiscal 2023, $386 million in fiscal 2024, $4,585 million in fiscal 2025 and $16,286 million in the six months to 30 June 2026.
04
An earlier reference point
Fiscal 2024 revenue of $386 million over approximately 940 employees at the end of 2024 is about $0.41 million per employee, by our arithmetic; that is a different basis from the TTM metric.
In the six months to 30 June 2026 consumption revenue was $13,064 million and subscriptionrevenue $3,222 million, about 80% consumption by our arithmetic. The S-1 says revenue is primarily consumption-based and much of it is not under long-term contracts (Anthropic, 2026).
Compute is the big cost, not people
Compute and infrastructure expense was $8,945 million (55% of revenue) and personnel $3,152 million (19% of revenue, from 46% a year earlier) in the six months to 30 June 2026. By our arithmetic compute cost about 2.8 times as much as personnel. The operating loss for the half was $693 million (Anthropic, 2026).
Personnel expense was $95 million, $454 million and $1,839 million in fiscal 2023-2025. Stock-based compensation was $29 million, $192 million and $1.2 billion in those years and $2.2 billion in the six months to 30 June 2026, roughly 70% of personnel expense in that half by our arithmetic (Anthropic, 2026).
The company's explanation
Anthropic credits high talent density, an efficient go-to-market and how extensively its teams use Claude. It states that over 90% of contributions to its codebase in September 2026 were written by Claude; this is the company’s claim (Anthropic, 2026).
Anthropic revenue per employee: filed figures (Form S-1)
Read revenue per employee next to compute cost: at Anthropic, compute was 55% of revenue in the first half of 2026 against 19% for personnel.
Compare like with like: Anthropic's figure is a company TTM metric at a point in time; most peers' figures are fiscal-year revenue over year-end headcount.
Treat the ratio as a measure of team leverage, not profit; the company still reported an operating loss of $693 million in the six months to 30 June 2026.
Check stock-based compensation when judging cost per head; it was $2.2 billion of $3,152 million personnel expense in that half.
Watch the next S-1 amendment or quarterly report for updated headcount and the revenue figures left blank in this filing.
The Business Engineer lens
Anthropic’s ratio shows what happens when revenue is sold by usage and the main input is compute rather than staff. The Business Engineer view: in AI the scarce input is compute and a small research team, so revenue per employee rises fast while the real constraint moves to compute cost.
From 30 September 2025 to 30 September 2026 TTM revenue rose approximately 1,200% while headcount rose approximately 170%, according to the S-1.
How does it compare with NVIDIA?
NVIDIA had revenue of $215,938 million in fiscal 2026 and approximately 42,000 employees at year-end, about $5.1 million per employee by our arithmetic; the bases differ, so treat it as a rough scale check.
The complete explainer, cleaned up and reformatted for mobile.
Anthropic’s TTM revenue per employee was over $6.6 million as of 30 September 2026, compared with $1.4 million as of 30 September 2025, according to the Form S-1 registration statement the company filed on 26 October 2026. On that date it had approximately 5,300 employees worldwide.
The filing gives the reason in one line: from 30 September 2025 to 30 September 2026, “TTM revenue increased approximately 1,200% while headcount increased approximately 170%.” Revenue grew much faster than the team, so the figure per head is more than four times higher a year later, by our arithmetic.
Date or period30 September 2025 to 30 September 2026
Change in headcount
Figure (as filed)up approximately 170%
Date or period30 September 2025 to 30 September 2026
Revenue
Figure (as filed)$41 million / $386 million / $4,585 million
Date or periodfiscal years 2023 / 2024 / 2025 (years to 31 December)
Revenue
Figure (as filed)$16,286 million
Date or periodsix months to 30 June 2026
Personnel expense
Figure (as filed)$95 million / $454 million / $1,839 million
Date or periodfiscal years 2023 / 2024 / 2025
Personnel expense
Figure (as filed)$3,152 million
Date or periodsix months to 30 June 2026
Stock-based compensation
Figure (as filed)$29 million / $192 million / $1.2 billion
Date or periodfiscal years 2023 / 2024 / 2025
Stock-based compensation
Figure (as filed)$2.2 billion
Date or periodsix months to 30 June 2026
How the team grew
The number of employees rose from approximately 940 as of 31 December 2024 to approximately 5,300 as of 30 September 2026. The S-1 says headcount “grew over five times” over that span, while revenue for the three months to 30 September 2026 was 86 times revenue for the three months to 31 December 2024, which was $197 million.
For an earlier reference point, fiscal 2024 revenue of $386 million divided by the approximately 940 employees at the end of 2024 gives about $0.41 million per employee, by our arithmetic. That sets a full-year revenue figure against a year-end headcount, so it is not the same measure as the company’s TTM metric.
What drives it
Revenue that scales with usage, not with staff. In the six months to 30 June 2026, consumption revenue was $13,064 million and subscriptionrevenue $3,222 million, out of $16,286 million. Consumption was about 80% of the total, by our arithmetic. Customers pay for the tokens they use, so revenue can rise without a matching rise in headcount. The S-1 also warns that this revenue is “primarily consumption-based, and much of it is not subject to long-term contractual commitments.”
Compute, not people, is the largest cost. In the first half of 2026, compute and infrastructure expense was $8,945 million, 55% of revenue, while personnel expense was $3,152 million, 19% of revenue, down from 46% in the first half of 2025. In fiscal 2025 the two lines were 160% and 40% of revenue. By our arithmetic, compute cost about 2.8 times as much as personnel in the first half of 2026. A high revenue per employee is therefore a measure of how far a small team stretches, not of profit: the company reported an operating loss of $693 million for the six months to 30 June 2026.
Pay is mostly equity. The S-1 says the $2.6 billion rise in personnel expense in the first half of 2026 was driven by a $1.9 billion increase in stock-based compensation and a $510 million increase in cash compensation, both as a result of headcount growth. Stock-based compensation of $2.2 billion was roughly 70% of the $3,152 million personnel line in that half, by our arithmetic.
The company’s own explanation. Anthropic credits “our high talent density, efficient go-to-market, and how extensively our teams leverage Claude in their work.” It states that over 90% of the contributions to its codebase in September 2026 were written by Claude. These are the company’s claims, not independent measurements.
How it compares
NVIDIA reported revenue of $215,938 million for fiscal 2026 (the year to 25 January 2026) and approximately 42,000 employees at the end of that year, according to its Form 10-K. That is about $5.1 million of revenue per employee, by our arithmetic. The bases differ: NVIDIA’s figure is a fiscal-year revenue divided by year-end headcount, while Anthropic’s is its own TTM metric at a later date, so treat it as a rough scale check.
Caveats
Company-defined metric. TTM revenue per employee is an operating metric chosen by Anthropic. The S-1 leaves the revenue figure for the three months to 30 September 2026 blank, so the dollar revenue behind the ratio is not shown in this filing.
Approximate headcount. The filing gives employee numbers as approximations (“approximately 5,300”), so small differences in the ratio carry little meaning.
Not a profit measure. Revenue per employee ignores compute, the largest cost line, and the non-cash fair-value charges behind a net loss of $80,748 million for the six months to 30 June 2026.
Preliminary filing. The S-1 is a registration statement that can be amended before the offering; figures may be updated.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
