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Forty-Eight Percent Arrives Through a Competitor's StorefrontThin moat

Anthropic (ANT) — moat facet

Nearly half of Anthropic's revenue is billed by three companies that build competing models and can see its pricing across every platform they run.

Anthropic's dependence is not on a customer. It is on three checkout counters it does not own.

Revenue sold through CSP marketplaces (% of total)11%202332%202447%202548%H1 2026Anthropic Form S-1, concentrations of risk note
From a ninth of revenue to nearly half in three years.

Revenue sold to customers through cloud marketplaces was approximately 11% of total revenue in 2023, 32% in 2024, 47% in 2025 and 48% in the first half of 2026; net accounts receivable from those sales was 42% at the end of 2024, 60% at the end of 2025 and 58% at 30 June 20261. The filing describes the providers as a limited number of CSPs that "act as distribution and billing channels for our models", and adds the detail that matters most: certain of them also hold Anthropic's "non-voting redeemable convertible preferred stock and convertible notes"2.

The channel is three doors wide. Claude is available through Amazon Bedrock, the Gemini Enterprise Agent Platform and Microsoft Foundry, which the filing presents under Multi-Cloud Distribution as "avoiding vendor lock-in"3. All three owners "develop and deploy competing AI models through their respective cloud platforms"4.

Two things stop this being fatal. First, Anthropic keeps the customer: "We establish a direct contractual relationship with the customer", customers can buy directly or through a marketplace and "many customers utilize both channels"5. Second, it keeps the price. Revenue is recognised gross because "the Company is the principal", is primarily responsible for delivering the service and "establishes pricing", and because the marketplaces never obtain control of that service before it reaches the buyer6.

What they do get is sight of everything. The filing concedes the distribution relationships "give them visibility into our pricing and commercial terms across the platforms they operate", and may shape their own incentives on "pricing, compute allocation, service quality, sales prioritization, and compensation structures"7. Selling this way also adds friction, since enterprise buyers rely on the cloud providers for procurement, security and billing workflows and on "coordination with multiple counterparties"8.

So the test is not whether the channel share rises, but whether the direct half keeps pace. If marketplace revenue pushes past roughly two-thirds of the total, three competitors will own the billing relationship for most of Anthropic's business and will have been able to read its price list the whole way.

Moat trajectory: Narrowing

Channel share 11% to 48% in three years; the owners all build rival models.

The number that tests this moat
Reported
Revenue billed through cloud marketplaces
48% of revenue (H1 2026); 11% in 2023

How much of the business three competitors invoice; past roughly two-thirds they would own the billing relationship for most of Anthropic.

Source: Anthropic Form S-1, 26 October 2026 ↗
References
  1. ReportedRevenue sold to customers through cloud marketplaces was approximately 11% of total revenue in 2023, 32% in 2024, 47% in 2025 and 48% in the first half of 2026; net accounts receivable from those sales was 42% at the end of 2024, 60% at the end of 2025 and 58% at 30 June 2026.
    Anthropic, PBC, Form S-1 registration statement (Registration No. 333-299633), filed 26 October 2026 - revenue $41M (2023), $386M (2024), $4,585M (2025), $1,163M (H1 2025) and $16,286M (H1 2026); operating loss $(551)M, $(2,980)M, $(8,060)M, $(2,135)M and $(693)M; net loss $(1,531)M, $(8,309)M, $(41,965)M, $(12,969)M and $(80,748)M, after a change in the fair value of convertible notes, derivative liabilities and SAFEs of $(72,388)M in the first half of 2026; net loss per share $(1.42), $(5.43), $(23.04), $(7.25) and $(39.88); operating expenses in the first half of 2026 of compute and infrastructure $8,945M, personnel $3,152M, sales, marketing and partnerships $3,168M and other operating and administrative $1,714M, presented by nature with no cost-of-revenue line on the face of the statement, while Note 8 regroups the same expenses by function and gives cost of revenue of $26M, $752M, $2,773M, $1,019M and $2,380M against research and development of $422M, $2,275M, $6,338M, $1,850M and $9,741M; a Bartz settlement line of $1,500M in 2025; interest income $1,111M in the first half of 2026; revenue by geography United States $34M, $263M, $3,362M, $820M and $11,763M and International $7M, $123M, $1,223M, $343M and $4,523M; total assets $147,358M, cash and short-term investments $131,651M, accounts receivable $5,833M, convertible notes payable $108,566M, redeemable convertible preferred stock $157,510M and a total stockholders' deficit of $(127,619)M at 30 June 2026; 853,394 thousand preferred, 2,157,398 thousand Class A and 30,643 thousand Class N shares outstanding at that date; Net Revenue Retention of approximately 900 % and more than 11,900 customers above $100,000 of trailing revenue at 30 September 2026, up from more than 950 a year earlier, with more than 1,900 above $1 million and approximately 250 above $10 million; over 50% of the Fortune 500 and over 30% of the Global 2000 among them, Anthropic's revenue averaging less than 0.1% of those Fortune 500 customers' total expenses; revenue through cloud service provider marketplaces of 11% (2023), 32% (2024), 47% (2025), 44% (H1 2025) and 48% (H1 2026); $20,000M, $15,000M and $42,000M of undrawn committed note purchase agreements with Google, Amazon and an infrastructure partner; non-cancelable purchase commitments of $54,559M at 31 December 2025 rising to approximately $265.6 billion at 30 June 2026 with terms of one to 20 years, plus leases not yet commenced of approximately $50.2 billion and $321.4 billion at those dates, and named commitments of about $161.2 billion of Broadcom equipment leases, up to $120.5 billion with SpaceX.AI LLC for NVIDIA GPU compute, at least about $114.5 billion with Google, at least $110.0 billion with Amazon, up to about $44.6 billion with Nscale and at least $44.9 billion with Microsoft; a $1.5 billion Bartz copyright settlement approved by the district court in July 2026; a September 2026 Sherman Act class action alleging the frontier developers agreed to slow the pace of model improvement; a Department of War supply-chain risk designation under Section 4713 upheld 2-1 by the D.C. Circuit on 25 September 2026 with a petition for rehearing en banc pending, and June 2026 Commerce export restrictions that led Anthropic to disable Fable 5 and Mythos 5 for every customer; over 90% of contributions to its own codebase written by Claude in September 2026; one share of Class T common stock electing a majority of the board, Class A voting power capped at 49.9%, and Amazon and Google each holding more than five percent of capital stock while appearing in no row of the beneficial-ownership table, which covers voting securities only; and the statement that prior to the offering there has been no public market for the Class A common stock - the concentrations of risk note: customers, cloud service providers and receivables. — 2023 to 30 September 2026 · publ. 26 October 2026 · source ↗
  2. ReportedThe filing describes the providers as a limited number of CSPs that "act as distribution and billing channels for our models", and adds the detail that matters most: certain of them also hold Anthropic's "non-voting redeemable convertible preferred stock and convertible notes".
    Anthropic, PBC, Form S-1 registration statement (Registration No. 333-299633), filed 26 October 2026 - revenue $41M (2023), $386M (2024), $4,585M (2025), $1,163M (H1 2025) and $16,286M (H1 2026); operating loss $(551)M, $(2,980)M, $(8,060)M, $(2,135)M and $(693)M; net loss $(1,531)M, $(8,309)M, $(41,965)M, $(12,969)M and $(80,748)M, after a change in the fair value of convertible notes, derivative liabilities and SAFEs of $(72,388)M in the first half of 2026; net loss per share $(1.42), $(5.43), $(23.04), $(7.25) and $(39.88); operating expenses in the first half of 2026 of compute and infrastructure $8,945M, personnel $3,152M, sales, marketing and partnerships $3,168M and other operating and administrative $1,714M, presented by nature with no cost-of-revenue line on the face of the statement, while Note 8 regroups the same expenses by function and gives cost of revenue of $26M, $752M, $2,773M, $1,019M and $2,380M against research and development of $422M, $2,275M, $6,338M, $1,850M and $9,741M; a Bartz settlement line of $1,500M in 2025; interest income $1,111M in the first half of 2026; revenue by geography United States $34M, $263M, $3,362M, $820M and $11,763M and International $7M, $123M, $1,223M, $343M and $4,523M; total assets $147,358M, cash and short-term investments $131,651M, accounts receivable $5,833M, convertible notes payable $108,566M, redeemable convertible preferred stock $157,510M and a total stockholders' deficit of $(127,619)M at 30 June 2026; 853,394 thousand preferred, 2,157,398 thousand Class A and 30,643 thousand Class N shares outstanding at that date; Net Revenue Retention of approximately 900 % and more than 11,900 customers above $100,000 of trailing revenue at 30 September 2026, up from more than 950 a year earlier, with more than 1,900 above $1 million and approximately 250 above $10 million; over 50% of the Fortune 500 and over 30% of the Global 2000 among them, Anthropic's revenue averaging less than 0.1% of those Fortune 500 customers' total expenses; revenue through cloud service provider marketplaces of 11% (2023), 32% (2024), 47% (2025), 44% (H1 2025) and 48% (H1 2026); $20,000M, $15,000M and $42,000M of undrawn committed note purchase agreements with Google, Amazon and an infrastructure partner; non-cancelable purchase commitments of $54,559M at 31 December 2025 rising to approximately $265.6 billion at 30 June 2026 with terms of one to 20 years, plus leases not yet commenced of approximately $50.2 billion and $321.4 billion at those dates, and named commitments of about $161.2 billion of Broadcom equipment leases, up to $120.5 billion with SpaceX.AI LLC for NVIDIA GPU compute, at least about $114.5 billion with Google, at least $110.0 billion with Amazon, up to about $44.6 billion with Nscale and at least $44.9 billion with Microsoft; a $1.5 billion Bartz copyright settlement approved by the district court in July 2026; a September 2026 Sherman Act class action alleging the frontier developers agreed to slow the pace of model improvement; a Department of War supply-chain risk designation under Section 4713 upheld 2-1 by the D.C. Circuit on 25 September 2026 with a petition for rehearing en banc pending, and June 2026 Commerce export restrictions that led Anthropic to disable Fable 5 and Mythos 5 for every customer; over 90% of contributions to its own codebase written by Claude in September 2026; one share of Class T common stock electing a majority of the board, Class A voting power capped at 49.9%, and Amazon and Google each holding more than five percent of capital stock while appearing in no row of the beneficial-ownership table, which covers voting securities only; and the statement that prior to the offering there has been no public market for the Class A common stock - the concentrations of risk note: customers, cloud service providers and receivables. — 2023 to 30 September 2026 · publ. 26 October 2026 · source ↗
  3. ReportedClaude is available through Amazon Bedrock, the Gemini Enterprise Agent Platform and Microsoft Foundry, which the filing presents under Multi-Cloud Distribution as "avoiding vendor lock-in".
    Anthropic, PBC, Form S-1 registration statement (Registration No. 333-299633), filed 26 October 2026 - revenue $41M (2023), $386M (2024), $4,585M (2025), $1,163M (H1 2025) and $16,286M (H1 2026); operating loss $(551)M, $(2,980)M, $(8,060)M, $(2,135)M and $(693)M; net loss $(1,531)M, $(8,309)M, $(41,965)M, $(12,969)M and $(80,748)M, after a change in the fair value of convertible notes, derivative liabilities and SAFEs of $(72,388)M in the first half of 2026; net loss per share $(1.42), $(5.43), $(23.04), $(7.25) and $(39.88); operating expenses in the first half of 2026 of compute and infrastructure $8,945M, personnel $3,152M, sales, marketing and partnerships $3,168M and other operating and administrative $1,714M, presented by nature with no cost-of-revenue line on the face of the statement, while Note 8 regroups the same expenses by function and gives cost of revenue of $26M, $752M, $2,773M, $1,019M and $2,380M against research and development of $422M, $2,275M, $6,338M, $1,850M and $9,741M; a Bartz settlement line of $1,500M in 2025; interest income $1,111M in the first half of 2026; revenue by geography United States $34M, $263M, $3,362M, $820M and $11,763M and International $7M, $123M, $1,223M, $343M and $4,523M; total assets $147,358M, cash and short-term investments $131,651M, accounts receivable $5,833M, convertible notes payable $108,566M, redeemable convertible preferred stock $157,510M and a total stockholders' deficit of $(127,619)M at 30 June 2026; 853,394 thousand preferred, 2,157,398 thousand Class A and 30,643 thousand Class N shares outstanding at that date; Net Revenue Retention of approximately 900 % and more than 11,900 customers above $100,000 of trailing revenue at 30 September 2026, up from more than 950 a year earlier, with more than 1,900 above $1 million and approximately 250 above $10 million; over 50% of the Fortune 500 and over 30% of the Global 2000 among them, Anthropic's revenue averaging less than 0.1% of those Fortune 500 customers' total expenses; revenue through cloud service provider marketplaces of 11% (2023), 32% (2024), 47% (2025), 44% (H1 2025) and 48% (H1 2026); $20,000M, $15,000M and $42,000M of undrawn committed note purchase agreements with Google, Amazon and an infrastructure partner; non-cancelable purchase commitments of $54,559M at 31 December 2025 rising to approximately $265.6 billion at 30 June 2026 with terms of one to 20 years, plus leases not yet commenced of approximately $50.2 billion and $321.4 billion at those dates, and named commitments of about $161.2 billion of Broadcom equipment leases, up to $120.5 billion with SpaceX.AI LLC for NVIDIA GPU compute, at least about $114.5 billion with Google, at least $110.0 billion with Amazon, up to about $44.6 billion with Nscale and at least $44.9 billion with Microsoft; a $1.5 billion Bartz copyright settlement approved by the district court in July 2026; a September 2026 Sherman Act class action alleging the frontier developers agreed to slow the pace of model improvement; a Department of War supply-chain risk designation under Section 4713 upheld 2-1 by the D.C. Circuit on 25 September 2026 with a petition for rehearing en banc pending, and June 2026 Commerce export restrictions that led Anthropic to disable Fable 5 and Mythos 5 for every customer; over 90% of contributions to its own codebase written by Claude in September 2026; one share of Class T common stock electing a majority of the board, Class A voting power capped at 49.9%, and Amazon and Google each holding more than five percent of capital stock while appearing in no row of the beneficial-ownership table, which covers voting securities only; and the statement that prior to the offering there has been no public market for the Class A common stock - the business section: the mission, the core advantages, the enterprise strategy and the partner programmes. — 2023 to 30 September 2026 · publ. 26 October 2026 · source ↗
  4. ReportedAll three owners "develop and deploy competing AI models through their respective cloud platforms".
    Anthropic, PBC, Form S-1 registration statement (Registration No. 333-299633), filed 26 October 2026 - revenue $41M (2023), $386M (2024), $4,585M (2025), $1,163M (H1 2025) and $16,286M (H1 2026); operating loss $(551)M, $(2,980)M, $(8,060)M, $(2,135)M and $(693)M; net loss $(1,531)M, $(8,309)M, $(41,965)M, $(12,969)M and $(80,748)M, after a change in the fair value of convertible notes, derivative liabilities and SAFEs of $(72,388)M in the first half of 2026; net loss per share $(1.42), $(5.43), $(23.04), $(7.25) and $(39.88); operating expenses in the first half of 2026 of compute and infrastructure $8,945M, personnel $3,152M, sales, marketing and partnerships $3,168M and other operating and administrative $1,714M, presented by nature with no cost-of-revenue line on the face of the statement, while Note 8 regroups the same expenses by function and gives cost of revenue of $26M, $752M, $2,773M, $1,019M and $2,380M against research and development of $422M, $2,275M, $6,338M, $1,850M and $9,741M; a Bartz settlement line of $1,500M in 2025; interest income $1,111M in the first half of 2026; revenue by geography United States $34M, $263M, $3,362M, $820M and $11,763M and International $7M, $123M, $1,223M, $343M and $4,523M; total assets $147,358M, cash and short-term investments $131,651M, accounts receivable $5,833M, convertible notes payable $108,566M, redeemable convertible preferred stock $157,510M and a total stockholders' deficit of $(127,619)M at 30 June 2026; 853,394 thousand preferred, 2,157,398 thousand Class A and 30,643 thousand Class N shares outstanding at that date; Net Revenue Retention of approximately 900 % and more than 11,900 customers above $100,000 of trailing revenue at 30 September 2026, up from more than 950 a year earlier, with more than 1,900 above $1 million and approximately 250 above $10 million; over 50% of the Fortune 500 and over 30% of the Global 2000 among them, Anthropic's revenue averaging less than 0.1% of those Fortune 500 customers' total expenses; revenue through cloud service provider marketplaces of 11% (2023), 32% (2024), 47% (2025), 44% (H1 2025) and 48% (H1 2026); $20,000M, $15,000M and $42,000M of undrawn committed note purchase agreements with Google, Amazon and an infrastructure partner; non-cancelable purchase commitments of $54,559M at 31 December 2025 rising to approximately $265.6 billion at 30 June 2026 with terms of one to 20 years, plus leases not yet commenced of approximately $50.2 billion and $321.4 billion at those dates, and named commitments of about $161.2 billion of Broadcom equipment leases, up to $120.5 billion with SpaceX.AI LLC for NVIDIA GPU compute, at least about $114.5 billion with Google, at least $110.0 billion with Amazon, up to about $44.6 billion with Nscale and at least $44.9 billion with Microsoft; a $1.5 billion Bartz copyright settlement approved by the district court in July 2026; a September 2026 Sherman Act class action alleging the frontier developers agreed to slow the pace of model improvement; a Department of War supply-chain risk designation under Section 4713 upheld 2-1 by the D.C. Circuit on 25 September 2026 with a petition for rehearing en banc pending, and June 2026 Commerce export restrictions that led Anthropic to disable Fable 5 and Mythos 5 for every customer; over 90% of contributions to its own codebase written by Claude in September 2026; one share of Class T common stock electing a majority of the board, Class A voting power capped at 49.9%, and Amazon and Google each holding more than five percent of capital stock while appearing in no row of the beneficial-ownership table, which covers voting securities only; and the statement that prior to the offering there has been no public market for the Class A common stock - Item 1A risk factors: compute, power, metrics and the absence of a public market. — 2023 to 30 September 2026 · publ. 26 October 2026 · source ↗
  5. ReportedFirst, Anthropic keeps the customer: "We establish a direct contractual relationship with the customer", customers can buy directly or through a marketplace and "many customers utilize both channels".
    Anthropic, PBC, Form S-1 registration statement (Registration No. 333-299633), filed 26 October 2026 - revenue $41M (2023), $386M (2024), $4,585M (2025), $1,163M (H1 2025) and $16,286M (H1 2026); operating loss $(551)M, $(2,980)M, $(8,060)M, $(2,135)M and $(693)M; net loss $(1,531)M, $(8,309)M, $(41,965)M, $(12,969)M and $(80,748)M, after a change in the fair value of convertible notes, derivative liabilities and SAFEs of $(72,388)M in the first half of 2026; net loss per share $(1.42), $(5.43), $(23.04), $(7.25) and $(39.88); operating expenses in the first half of 2026 of compute and infrastructure $8,945M, personnel $3,152M, sales, marketing and partnerships $3,168M and other operating and administrative $1,714M, presented by nature with no cost-of-revenue line on the face of the statement, while Note 8 regroups the same expenses by function and gives cost of revenue of $26M, $752M, $2,773M, $1,019M and $2,380M against research and development of $422M, $2,275M, $6,338M, $1,850M and $9,741M; a Bartz settlement line of $1,500M in 2025; interest income $1,111M in the first half of 2026; revenue by geography United States $34M, $263M, $3,362M, $820M and $11,763M and International $7M, $123M, $1,223M, $343M and $4,523M; total assets $147,358M, cash and short-term investments $131,651M, accounts receivable $5,833M, convertible notes payable $108,566M, redeemable convertible preferred stock $157,510M and a total stockholders' deficit of $(127,619)M at 30 June 2026; 853,394 thousand preferred, 2,157,398 thousand Class A and 30,643 thousand Class N shares outstanding at that date; Net Revenue Retention of approximately 900 % and more than 11,900 customers above $100,000 of trailing revenue at 30 September 2026, up from more than 950 a year earlier, with more than 1,900 above $1 million and approximately 250 above $10 million; over 50% of the Fortune 500 and over 30% of the Global 2000 among them, Anthropic's revenue averaging less than 0.1% of those Fortune 500 customers' total expenses; revenue through cloud service provider marketplaces of 11% (2023), 32% (2024), 47% (2025), 44% (H1 2025) and 48% (H1 2026); $20,000M, $15,000M and $42,000M of undrawn committed note purchase agreements with Google, Amazon and an infrastructure partner; non-cancelable purchase commitments of $54,559M at 31 December 2025 rising to approximately $265.6 billion at 30 June 2026 with terms of one to 20 years, plus leases not yet commenced of approximately $50.2 billion and $321.4 billion at those dates, and named commitments of about $161.2 billion of Broadcom equipment leases, up to $120.5 billion with SpaceX.AI LLC for NVIDIA GPU compute, at least about $114.5 billion with Google, at least $110.0 billion with Amazon, up to about $44.6 billion with Nscale and at least $44.9 billion with Microsoft; a $1.5 billion Bartz copyright settlement approved by the district court in July 2026; a September 2026 Sherman Act class action alleging the frontier developers agreed to slow the pace of model improvement; a Department of War supply-chain risk designation under Section 4713 upheld 2-1 by the D.C. Circuit on 25 September 2026 with a petition for rehearing en banc pending, and June 2026 Commerce export restrictions that led Anthropic to disable Fable 5 and Mythos 5 for every customer; over 90% of contributions to its own codebase written by Claude in September 2026; one share of Class T common stock electing a majority of the board, Class A voting power capped at 49.9%, and Amazon and Google each holding more than five percent of capital stock while appearing in no row of the beneficial-ownership table, which covers voting securities only; and the statement that prior to the offering there has been no public market for the Class A common stock - the business section: the mission, the core advantages, the enterprise strategy and the partner programmes. — 2023 to 30 September 2026 · publ. 26 October 2026 · source ↗
  6. ReportedRevenue is recognised gross because "the Company is the principal", is primarily responsible for delivering the service and "establishes pricing", and because the marketplaces never obtain control of that service before it reaches the buyer.
    Anthropic, PBC, Form S-1 registration statement (Registration No. 333-299633), filed 26 October 2026 - revenue $41M (2023), $386M (2024), $4,585M (2025), $1,163M (H1 2025) and $16,286M (H1 2026); operating loss $(551)M, $(2,980)M, $(8,060)M, $(2,135)M and $(693)M; net loss $(1,531)M, $(8,309)M, $(41,965)M, $(12,969)M and $(80,748)M, after a change in the fair value of convertible notes, derivative liabilities and SAFEs of $(72,388)M in the first half of 2026; net loss per share $(1.42), $(5.43), $(23.04), $(7.25) and $(39.88); operating expenses in the first half of 2026 of compute and infrastructure $8,945M, personnel $3,152M, sales, marketing and partnerships $3,168M and other operating and administrative $1,714M, presented by nature with no cost-of-revenue line on the face of the statement, while Note 8 regroups the same expenses by function and gives cost of revenue of $26M, $752M, $2,773M, $1,019M and $2,380M against research and development of $422M, $2,275M, $6,338M, $1,850M and $9,741M; a Bartz settlement line of $1,500M in 2025; interest income $1,111M in the first half of 2026; revenue by geography United States $34M, $263M, $3,362M, $820M and $11,763M and International $7M, $123M, $1,223M, $343M and $4,523M; total assets $147,358M, cash and short-term investments $131,651M, accounts receivable $5,833M, convertible notes payable $108,566M, redeemable convertible preferred stock $157,510M and a total stockholders' deficit of $(127,619)M at 30 June 2026; 853,394 thousand preferred, 2,157,398 thousand Class A and 30,643 thousand Class N shares outstanding at that date; Net Revenue Retention of approximately 900 % and more than 11,900 customers above $100,000 of trailing revenue at 30 September 2026, up from more than 950 a year earlier, with more than 1,900 above $1 million and approximately 250 above $10 million; over 50% of the Fortune 500 and over 30% of the Global 2000 among them, Anthropic's revenue averaging less than 0.1% of those Fortune 500 customers' total expenses; revenue through cloud service provider marketplaces of 11% (2023), 32% (2024), 47% (2025), 44% (H1 2025) and 48% (H1 2026); $20,000M, $15,000M and $42,000M of undrawn committed note purchase agreements with Google, Amazon and an infrastructure partner; non-cancelable purchase commitments of $54,559M at 31 December 2025 rising to approximately $265.6 billion at 30 June 2026 with terms of one to 20 years, plus leases not yet commenced of approximately $50.2 billion and $321.4 billion at those dates, and named commitments of about $161.2 billion of Broadcom equipment leases, up to $120.5 billion with SpaceX.AI LLC for NVIDIA GPU compute, at least about $114.5 billion with Google, at least $110.0 billion with Amazon, up to about $44.6 billion with Nscale and at least $44.9 billion with Microsoft; a $1.5 billion Bartz copyright settlement approved by the district court in July 2026; a September 2026 Sherman Act class action alleging the frontier developers agreed to slow the pace of model improvement; a Department of War supply-chain risk designation under Section 4713 upheld 2-1 by the D.C. Circuit on 25 September 2026 with a petition for rehearing en banc pending, and June 2026 Commerce export restrictions that led Anthropic to disable Fable 5 and Mythos 5 for every customer; over 90% of contributions to its own codebase written by Claude in September 2026; one share of Class T common stock electing a majority of the board, Class A voting power capped at 49.9%, and Amazon and Google each holding more than five percent of capital stock while appearing in no row of the beneficial-ownership table, which covers voting securities only; and the statement that prior to the offering there has been no public market for the Class A common stock - the consolidated balance sheets and the notes on cash, convertible notes, preferred stock, leases and commitments. — 2023 to 30 September 2026 · publ. 26 October 2026 · source ↗
  7. ReportedThe filing concedes the distribution relationships "give them visibility into our pricing and commercial terms across the platforms they operate", and may shape their own incentives on "pricing, compute allocation, service quality, sales prioritization, and compensation structures".
    Anthropic, PBC, Form S-1 registration statement (Registration No. 333-299633), filed 26 October 2026 - revenue $41M (2023), $386M (2024), $4,585M (2025), $1,163M (H1 2025) and $16,286M (H1 2026); operating loss $(551)M, $(2,980)M, $(8,060)M, $(2,135)M and $(693)M; net loss $(1,531)M, $(8,309)M, $(41,965)M, $(12,969)M and $(80,748)M, after a change in the fair value of convertible notes, derivative liabilities and SAFEs of $(72,388)M in the first half of 2026; net loss per share $(1.42), $(5.43), $(23.04), $(7.25) and $(39.88); operating expenses in the first half of 2026 of compute and infrastructure $8,945M, personnel $3,152M, sales, marketing and partnerships $3,168M and other operating and administrative $1,714M, presented by nature with no cost-of-revenue line on the face of the statement, while Note 8 regroups the same expenses by function and gives cost of revenue of $26M, $752M, $2,773M, $1,019M and $2,380M against research and development of $422M, $2,275M, $6,338M, $1,850M and $9,741M; a Bartz settlement line of $1,500M in 2025; interest income $1,111M in the first half of 2026; revenue by geography United States $34M, $263M, $3,362M, $820M and $11,763M and International $7M, $123M, $1,223M, $343M and $4,523M; total assets $147,358M, cash and short-term investments $131,651M, accounts receivable $5,833M, convertible notes payable $108,566M, redeemable convertible preferred stock $157,510M and a total stockholders' deficit of $(127,619)M at 30 June 2026; 853,394 thousand preferred, 2,157,398 thousand Class A and 30,643 thousand Class N shares outstanding at that date; Net Revenue Retention of approximately 900 % and more than 11,900 customers above $100,000 of trailing revenue at 30 September 2026, up from more than 950 a year earlier, with more than 1,900 above $1 million and approximately 250 above $10 million; over 50% of the Fortune 500 and over 30% of the Global 2000 among them, Anthropic's revenue averaging less than 0.1% of those Fortune 500 customers' total expenses; revenue through cloud service provider marketplaces of 11% (2023), 32% (2024), 47% (2025), 44% (H1 2025) and 48% (H1 2026); $20,000M, $15,000M and $42,000M of undrawn committed note purchase agreements with Google, Amazon and an infrastructure partner; non-cancelable purchase commitments of $54,559M at 31 December 2025 rising to approximately $265.6 billion at 30 June 2026 with terms of one to 20 years, plus leases not yet commenced of approximately $50.2 billion and $321.4 billion at those dates, and named commitments of about $161.2 billion of Broadcom equipment leases, up to $120.5 billion with SpaceX.AI LLC for NVIDIA GPU compute, at least about $114.5 billion with Google, at least $110.0 billion with Amazon, up to about $44.6 billion with Nscale and at least $44.9 billion with Microsoft; a $1.5 billion Bartz copyright settlement approved by the district court in July 2026; a September 2026 Sherman Act class action alleging the frontier developers agreed to slow the pace of model improvement; a Department of War supply-chain risk designation under Section 4713 upheld 2-1 by the D.C. Circuit on 25 September 2026 with a petition for rehearing en banc pending, and June 2026 Commerce export restrictions that led Anthropic to disable Fable 5 and Mythos 5 for every customer; over 90% of contributions to its own codebase written by Claude in September 2026; one share of Class T common stock electing a majority of the board, Class A voting power capped at 49.9%, and Amazon and Google each holding more than five percent of capital stock while appearing in no row of the beneficial-ownership table, which covers voting securities only; and the statement that prior to the offering there has been no public market for the Class A common stock - Item 1A risk factors: compute, power, metrics and the absence of a public market. — 2023 to 30 September 2026 · publ. 26 October 2026 · source ↗
  8. ReportedSelling this way also adds friction, since enterprise buyers rely on the cloud providers for procurement, security and billing workflows and on "coordination with multiple counterparties".
    Anthropic, PBC, Form S-1 registration statement (Registration No. 333-299633), filed 26 October 2026 - revenue $41M (2023), $386M (2024), $4,585M (2025), $1,163M (H1 2025) and $16,286M (H1 2026); operating loss $(551)M, $(2,980)M, $(8,060)M, $(2,135)M and $(693)M; net loss $(1,531)M, $(8,309)M, $(41,965)M, $(12,969)M and $(80,748)M, after a change in the fair value of convertible notes, derivative liabilities and SAFEs of $(72,388)M in the first half of 2026; net loss per share $(1.42), $(5.43), $(23.04), $(7.25) and $(39.88); operating expenses in the first half of 2026 of compute and infrastructure $8,945M, personnel $3,152M, sales, marketing and partnerships $3,168M and other operating and administrative $1,714M, presented by nature with no cost-of-revenue line on the face of the statement, while Note 8 regroups the same expenses by function and gives cost of revenue of $26M, $752M, $2,773M, $1,019M and $2,380M against research and development of $422M, $2,275M, $6,338M, $1,850M and $9,741M; a Bartz settlement line of $1,500M in 2025; interest income $1,111M in the first half of 2026; revenue by geography United States $34M, $263M, $3,362M, $820M and $11,763M and International $7M, $123M, $1,223M, $343M and $4,523M; total assets $147,358M, cash and short-term investments $131,651M, accounts receivable $5,833M, convertible notes payable $108,566M, redeemable convertible preferred stock $157,510M and a total stockholders' deficit of $(127,619)M at 30 June 2026; 853,394 thousand preferred, 2,157,398 thousand Class A and 30,643 thousand Class N shares outstanding at that date; Net Revenue Retention of approximately 900 % and more than 11,900 customers above $100,000 of trailing revenue at 30 September 2026, up from more than 950 a year earlier, with more than 1,900 above $1 million and approximately 250 above $10 million; over 50% of the Fortune 500 and over 30% of the Global 2000 among them, Anthropic's revenue averaging less than 0.1% of those Fortune 500 customers' total expenses; revenue through cloud service provider marketplaces of 11% (2023), 32% (2024), 47% (2025), 44% (H1 2025) and 48% (H1 2026); $20,000M, $15,000M and $42,000M of undrawn committed note purchase agreements with Google, Amazon and an infrastructure partner; non-cancelable purchase commitments of $54,559M at 31 December 2025 rising to approximately $265.6 billion at 30 June 2026 with terms of one to 20 years, plus leases not yet commenced of approximately $50.2 billion and $321.4 billion at those dates, and named commitments of about $161.2 billion of Broadcom equipment leases, up to $120.5 billion with SpaceX.AI LLC for NVIDIA GPU compute, at least about $114.5 billion with Google, at least $110.0 billion with Amazon, up to about $44.6 billion with Nscale and at least $44.9 billion with Microsoft; a $1.5 billion Bartz copyright settlement approved by the district court in July 2026; a September 2026 Sherman Act class action alleging the frontier developers agreed to slow the pace of model improvement; a Department of War supply-chain risk designation under Section 4713 upheld 2-1 by the D.C. Circuit on 25 September 2026 with a petition for rehearing en banc pending, and June 2026 Commerce export restrictions that led Anthropic to disable Fable 5 and Mythos 5 for every customer; over 90% of contributions to its own codebase written by Claude in September 2026; one share of Class T common stock electing a majority of the board, Class A voting power capped at 49.9%, and Amazon and Google each holding more than five percent of capital stock while appearing in no row of the beneficial-ownership table, which covers voting securities only; and the statement that prior to the offering there has been no public market for the Class A common stock - Item 1A risk factors: compute, power, metrics and the absence of a public market. — 2023 to 30 September 2026 · publ. 26 October 2026 · source ↗
Sources
Generated October 26, 2026