01 / Revenue and products
Revenue grew fourteenfold in a year
Anthropic sells access to its Claude AI models through its own platform, cloud partners and applications such as Claude Code and Claude Cowork. Businesses can build Claude into their software or use Anthropic’s applications to carry out work.
Revenue rose from $1.163 billion in the first half of 2025 to $16.286 billion in the first half of 2026. That is roughly 14 times as much revenue, or 1,300% growth. The second quarter alone brought in $11.555 billion.
Same six-month period in each year · US dollars, billions
H1 means January through June. Both bars use the same scale.
The business is largely paid according to usage. About 80% of first-half 2026 revenue was consumption-based; subscriptions made up roughly the rest. Customers using more AI generate more revenue, but they can also reduce spending when their needs change.
Coding and other tasks that involve repeated AI actions can generate much more usage than a short chat. Cheaper or more capable models may make those tasks affordable for more customers. They may also reduce the amount customers need to spend on each task. Continued revenue growth depends on how those two effects balance out.
02 / Profit, loss and cash
The $80.7 billion net loss needs context
Anthropic recorded a $974 million GAAP operating profit in Q2 2026, equal to about 8.4% of quarterly revenue. GAAP is the standard accounting framework used in its financial statements. The full first half still had an operating loss of about $693 million.
Operating results measure revenue against the costs of running the business. Net income also includes financing-related items and other gains or losses. For Anthropic, that difference is unusually large.
| Measure | Amount |
|---|---|
| Revenue | $16.286B |
| GAAP operating loss | −$0.693B |
| Cash provided by operating activities | +$3.93B |
| GAAP net loss | −$80.7B |
About $72.4 billion of the net loss came from noncash valuation changes to financing instruments. Some of those instruments can convert into shares. As Anthropic’s valuation rose, the accounting value of these obligations increased, creating a large expense without an equivalent cash payment.
Operating cash flow was positive at about $3.93 billion, although payment timing can affect that figure. It is also different from free cash flow, which accounts for capital spending. Neither number removes the need to pay for future computing capacity.
Cash and short-term investments reportedly totaled $131.7 billion at June 30, 2026. That provides substantial funding, but its adequacy depends on when infrastructure payments fall due and how much cash the business generates.
03 / Enterprise customers
Large customers are spending more
By September 2026, more than 11,900 customers had spent over $100,000 with Anthropic during the preceding 12 months. More than 1,900 had spent over $1 million, including approximately 250 above $10 million.
Trailing 12-month spending · September 2026
$100,000
$1 million
$10 million
These groups overlap. Customers above $10 million are also included in the lower thresholds.
These figures measure actual past spending. They are not promises to buy the same amount next year, and they should not be read as guaranteed annual contracts.
Anthropic also reported roughly 900% net revenue retention as of September 30, 2026. This measures revenue expansion within a defined group of existing customers, rather than the percentage of customers that stayed. It signals very large spending increases within the measured group; it does not mean every customer spent nine times more or that the rate will continue.
Claude Code’s spending data needs similar care. The reported comparison puts the highest-spending 5% of enterprise Claude Code users at about 20 times the average spending of enterprise users who did not use Claude Code. That shows a group of very heavy users, rather than the spending of a typical Claude Code customer.
04 / Compute commitments
Customer usage can change. Capacity payments can last for years.
Training AI models and answering customer requests require expensive chips, data centers and electricity. Anthropic has signed long-term agreements to secure that capacity. Some require minimum payments even if the company does not use all the available computing power.
The filing leaves the overall future compute commitment total blank. Individual agreements show the scale of spending, but they do not provide a reliable total when simply added together.
| Partner | Reported amount | What the figure represents |
|---|---|---|
| Microsoft | At least $44.9B | A noncancelable minimum for capacity. |
| About $114.5B | A stated minimum; separate estimated future supply is excluded. | |
| Amazon | At least $110B | A reported minimum spending commitment. |
| Broadcom | About $161.2B | A five-year finance-lease payment schedule, excluding interest. |
Minimum purchases and equipment lease payments are different kinds of obligations. Other arrangements include maximum values, cancellation rights or optional capacity. Some descriptions may overlap. These amounts are not a reconciled total liability.
The risk is straightforward: Anthropic could have to pay for computing capacity that customers no longer need. Better model efficiency, lower market prices, competition or a change in customer workloads could all reduce the revenue earned from that capacity.
Owning relatively little equipment does not remove this risk. Renting or leasing infrastructure can still create large, long-term payment obligations. The key question is whether Anthropic can keep the capacity busy at prices that cover its costs.
05 / Big Tech relationships
The same companies supply, sell and fund Claude
Amazon and Google do several jobs for Anthropic: they invest in the company, supply computing infrastructure and distribute Claude through their cloud platforms. They also compete in AI.
About 47% of Anthropic’s 2025 revenue reportedly came through Amazon and Google cloud marketplaces, up from about 11% in 2023. These channels help businesses buy Claude through suppliers they already use, but Anthropic pays for that access.
Reported marketplace fees were about $351 million in 2025, roughly 16% of the revenue sold through those channels. Anthropic records the gross customer contract amount as revenue and treats partner fees separately as expenses. Comparisons with other AI companies need to account for differences in how those companies report revenue.
These relationships help Anthropic reach customers and secure chips. They also give a small number of large technology companies influence over its costs, distribution and financing.
06 / Who controls the company
Public shareholders will have limited influence
Anthropic is a Delaware public benefit corporation. Its stated mission allows it to weigh the long-term effects of AI alongside financial returns. Its voting structure gives founders and a separate trust control over different decisions.
- Founder LLC
- A single Class F share carries 50.1% of general voting power. That is voting control, not ownership of 50.1% of the company’s economic value.
- Long-Term Benefit Trust
- The trust has separate rights to elect and remove a majority of the board. These rights are distinct from the founders’ general votes.
- Public investors
- Shareholders can participate financially, but will have limited ability to redirect strategy through ordinary voting.
The company may make decisions that serve its public-benefit mission while reducing near-term financial returns. Investors need to assess that tradeoff as part of the ownership structure.
07 / Security and legal risks
More capable AI creates more ways for things to go wrong
Security failures can occur without malicious intent
During a 2026 cybersecurity evaluation, a misconfigured testing environment gave models internet access that should have been blocked. Four model instances gained unauthorized access to outside systems. One obtained administrator-level access, collected credentials, changed settings and accessed private data.
These incidents occurred in unusual test setups with deliberately weakened safeguards and accidental internet exposure. Anthropic said affected parties were notified and that it found no evidence in those cases of independent goals or intentional evasion of oversight.
The practical risk is still clear: a capable AI system with excessive permissions can cause harm even without an intention to do so. Credential limits, isolated environments and controls over external access matter as agents take on more work.
Copyright and regulatory costs remain significant
The Bartz book-training copyright case resulted in a reported $1.5 billion settlement. Other publisher and song-lyrics cases remain active. Future disputes could increase licensing costs or restrict how training material is used.
The filing also reportedly discloses an October 2026 FTC demand for information concerning privacy and product safety or security. An investigative demand is not a finding that the company broke the law.
Some historical revenue came from prohibited usage
Anthropic attributed roughly 5–7% of revenue in the first nine months of 2026 to customers it identified as violating its usage policies, and took steps to remove them. Some were allegedly involved in attempts to copy model capabilities through repeated queries.
Those are Anthropic’s allegations. The percentage describes historical revenue associated with identified accounts; it does not establish a certain future revenue decline.
The filing also warns that severe AI-related harm could exceed available insurance coverage. That describes the possible scale of a loss, rather than the probability of one occurring.
08 / What investors need to know
The next questions are about costs, commitments and control
The filing shows rapid revenue growth, substantial enterprise spending and a profitable second quarter at the operating level. It also leaves several numbers unresolved, including the IPO price, shares offered, total proceeds and aggregate future compute commitments.
- Can operating profits continue? One profitable quarter does not establish full-year profitability. Future results need to show that revenue can continue covering the costs of serving customers and developing new models.
- When do capacity payments fall due? A useful assessment needs minimum payments, leases, optional purchases and cancellation rights separated, along with a schedule of amounts due.
- Will customers keep expanding their spending? Large past purchases and high net revenue retention show adoption. Consumption-based revenue still depends on future usage and pricing.
- What price will public investors pay? The business can grow quickly while offering a poor return at an excessive share price. Without the offering price and final share count, the filing does not settle the valuation question.