Is Anthropic Profitable? What the S-1 Shows on Revenue, Losses and Cash Burn

Not on a net basis yet. As of October 29, 2026, Anthropic's S-1 shows an $80.7 billion net loss for H1 2026, but $72.4 billion of that was a non-cash revaluation of convertible notes. Operationally it is close to break-even: a $693 million H1 operating loss, and a $974 million Q2 operating profit, its first profitable quarter in the filing.

Key Takeaways

• Anthropic is not profitable under GAAP: the Form S-1 filed on October 26, 2026 reports a net loss of $80.7 billion for the six months ended June 30, 2026.
• About $72.4 billion of that loss, roughly nine-tenths, is a non-cash change in the fair value of convertible notes, not money spent.
• The operating loss narrowed to $693 million for the half from $2.14 billion a year earlier, and the second quarter of 2026 produced a $974 million operating profit.
• Revenue was $16.29 billion for the half, up about 14 times from $1.16 billion, after $4.59 billion for all of 2025.
• Anthropic is no longer burning cash: operating cash flow was positive $3.9 billion for the half, and cash and short-term investments stood at $131.7 billion on June 30, 2026.

Is Anthropic Profitable? Two Answers From One Filing

Anthropic is not profitable on a net basis, but it is profitable at the operating level as of the second quarter of 2026, and both answers come from the same S-1.

The net answer is no: the net loss was $80.7 billion for the first half of 2026, after a net loss of $42.0 billion for all of 2025.

The operating answer is close to yes: the operating loss for the half was $693 million, down from $2.14 billion in the first half of 2025, and the second quarter alone produced $974 million of operating income, the first profitable quarter in the period the S-1 covers.

The gap between the two answers is a single line below the operating result, the fair-value change on convertible notes, which is explained below.

The filing covers the period through June 30, 2026, so the third quarter will appear in an amended S-1 or in the first quarterly report after the listing.

Anthropic Revenue: $16.29 Billion in Six Months

Anthropic's revenue was $16.29 billion for the six months ended June 30, 2026, the single most important number in the S-1.

• H1 2026 versus H1 2025: $16.29 billion against $1.16 billion, a rise of roughly 14 times in one year.
• Full-year 2025: $4.59 billion, which the first half of 2026 exceeded more than three times over.
• Q2 2026 alone: $11.6 billion, which means the second quarter was larger than the first by a wide margin.

These are GAAP-recognized revenues for the periods stated, not annualized projections.

Behind them sit more than 1,900 customers that paid over $1 million in the past year and about 250 that paid over $10 million, as of September 30, 2026.

The two largest customers are Amazon and Google, and the S-1 lists this concentration as a risk factor, because the same companies are also Anthropic's largest investors and cloud partners.

Anthropic's recognized revenue by period, as filed in the Form S-1 of October 26, 2026.

ARR vs Reported Revenue: Why the Numbers Don't Match

Anthropic's run-rate revenue has always been larger than its reported revenue, because the two numbers answer different questions.

Reported revenue is the GAAP total recognized across a period, which is what the S-1 shows.

Run-rate revenue, the figure Anthropic cites in funding announcements, annualizes the most recent weeks of usage, and the S-1 describes it as an operating metric rather than revenue.

ARR, or annual recurring revenue, is the term most people apply loosely to that run-rate figure, even though most of Anthropic's revenue is consumption-based rather than subscription-based.

The public run-rate figures rose from about $1 billion at the start of 2025 to over $5 billion in August 2025.

They reached $14 billion in February 2026 at the Series G round.

By the Series H round they were over $47 billion in May 2026, against $4.59 billion of audited revenue for all of 2025.

When revenue grows more than tenfold in a year, the latest month is always far above the average month, so an annualized snapshot runs ahead of the trailing total until growth slows.

ARR is an annualized estimate, while the S-1 discloses actual revenue recognized under accounting rules, and the two cannot be compared directly.

Why the Net Loss Is So Large

The net loss is so large because Anthropic carries its convertible notes at fair value, and a rising valuation raises that liability, with the increase booked as a loss even though no cash leaves the company.

In the first half of 2026 that fair-value change was about $72.4 billion of the $80.7 billion net loss, which is roughly nine-tenths of the total.

Amazon holds $8.0 billion of the notes, bought between 2023 and 2025, as it reports in its 10-Q for the June 2026 quarter, and the same filing carried them at about $97.9 billion on June 30, 2026, which is the other side of Anthropic's charge.

The same mechanism produced most of the $42.0 billion net loss for 2025, which sat on an operating loss of a much smaller size.

The charge is a book loss, not cash spent: the company's cash position rose over the same period, as the next section shows.

The notes convert into non-voting shares at the IPO, after which the fair-value line disappears from the income statement.

The ownership behind the notes, including Amazon's 12% cap and Google's position, is covered in the guide to Anthropic's valuation.

How a 693 million dollar operating loss became an 80.7 billion dollar net loss in the first half of 2026.

Cash Burn: Is Anthropic Still Burning Cash?

No, Anthropic was not burning cash in the first half of 2026, and three numbers from the S-1 settle it.

• Operating cash flow: positive $3.9 billion for the six months ended June 30, 2026, compared with an outflow of $1.5 billion a year earlier.
• Cash on hand: $131.7 billion of cash and short-term investments at June 30, 2026, after $141.1 billion of capital raised since founding.
• Future spending pressure: the compute commitments to Amazon, Google, Microsoft, SpaceXAI and Broadcom run into the hundreds of billions of dollars over the coming decade, and they are the main claim on that cash.

Anthropic also expanded its revolving credit facility to $15 billion in September 2026, with a maturity date of September 4, 2031, which adds borrowing capacity on top of the cash balance.

The $80.7 billion net loss and the positive $3.9 billion of operating cash flow describe the same six months, and the difference is the non-cash charge.

Anthropic's cash generation and cash balance, as filed.

What to Watch After the IPO

Three items decide whether the second-quarter operating profit holds after the listing: stock-based compensation, compute costs and customer concentration.

• Stock-based compensation: $1.2 billion for 2025 and $2.2 billion for the first half of 2026 alone, a cost that is already inside the operating result and that rises as new grants are priced at higher valuations.
• Compute costs and commitments: at least $110 billion to Amazon through April 2036, at least about $114.5 billion to Google through July 2033, at least $44.9 billion to Microsoft through May 2033, up to $120.5 billion to SpaceXAI through 2029 and about $161.2 billion of equipment leases with Broadcom over five years.
• Customer concentration: Amazon and Google are the two largest customers as well as investors and cloud suppliers, so a change in either relationship moves both revenue and cost.

The S-1 makes no profitability forecast, and the profitability timeline after the IPO comes down to one condition: the operating line, with stock-based compensation inside it, has to stay above zero, while the fair-value charge ends mechanically once the notes convert at the listing.

The first quarterly report after the listing will show whether the June-quarter margin held in the third quarter.

The three cost and revenue items that decide whether Anthropic's operating profit holds after the IPO.

On MEXC, the Anthropic Pre-IPO Countdown page tracks the amended filing that may add the third quarter, along with the roadshow and the pricing.

Follow the Anthropic Pre-IPO Countdown on MEXC

Is Anthropic More Profitable Than OpenAI?

That question cannot be answered with filed numbers for both companies, because OpenAI has no public registration statement and no comparable income statement.

Anthropic's filed figures are a $693 million operating loss for the first half of 2026 and a $974 million operating profit for the second quarter.

OpenAI's most recent company statement, from March 31, 2026, gives a monthly revenue figure and a post-money valuation, not an income statement.

The structural comparison between the two IPO candidates is in the guide to the Anthropic vs OpenAI IPO.

How to Spot a Fake Anthropic Revenue Number

Every Anthropic revenue claim should pass three checks: the period, the metric and the source.

A figure without a period is usually a run-rate presented as revenue, and a figure with a period but no filing behind it is an estimate.

A "profitable" claim that mixes the net loss with the operating result is describing two different things, and only the S-1 and its amendments carry SEC-filed numbers.

Anthropic's own run-rate announcements are first-party but unaudited, and figures discussed at private investor meetings are not in the filing at all.

The S-1 itself, and where to find each of its sections, is covered in the guide to Anthropic's S-1 filing.

Frequently Asked Questions

Is Anthropic profitable yet?

Not on a net basis, because the first-half 2026 net loss was $80.7 billion, but the second quarter of 2026 produced a $974 million operating profit, its first profitable quarter in the S-1.

How profitable is Anthropic at the operating level?

The operating loss narrowed to $693 million for the first half of 2026 from $2.14 billion a year earlier, with the second quarter alone at a $974 million profit.

What is Anthropic's annual revenue?

Anthropic's revenue was $4.59 billion for 2025 and $16.29 billion for the first six months of 2026, per the S-1.

What is Anthropic's annual recurring revenue?

Anthropic quotes a run-rate rather than ARR, last announced at over $47 billion in May 2026, which is an annualized estimate and not comparable to the $16.29 billion of recognized first-half revenue.

Why did Anthropic lose $80 billion?

Because its convertible notes are marked to fair value, and a rising valuation produced a non-cash charge of about $72.4 billion in the first half of 2026.

Is Anthropic burning cash?

No, operating cash flow was positive $3.9 billion in the first half of 2026, and cash and short-term investments stood at $131.7 billion on June 30, 2026.

How much has Anthropic raised?

$141.1 billion in total as of June 30, 2026, plus a $15 billion revolving credit facility expanded in September 2026.

When will Anthropic be profitable?

The S-1 makes no forecast, but the fair-value charge ends when the notes convert at the IPO, leaving the operating result, which turned positive in the second quarter of 2026, as the number that decides it.

Is Anthropic publicly traded?

Not yet; the public S-1 was filed on October 26, 2026, and the stock will trade on Nasdaq as ANT only after pricing.

The Bottom Line on Anthropic's Profitability

Anthropic covers its running costs as of the second quarter of 2026, generated $3.9 billion of operating cash in the first half, and still reports an $80.7 billion net loss because of how its convertible notes are accounted for.

The operating result moved from a loss of $2.14 billion to a loss of $693 million in twelve months and crossed into profit in the June quarter, and the next filing will show whether it stayed there.

Read every Anthropic revenue number with its period and its source attached, and read every profitability claim with the word "operating" or "net" attached.

Follow the Anthropic Pre-IPO Countdown on MEXC

This article is for informational purposes only and does not constitute investment advice.

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• Anthropic IPO News: Latest on the S-1, Ticker ANT and Listing Date
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