CBRS — Q2 2026 Financial Report Analysis

Cerebras's first quarter as a public company (it listed on Nasdaq on May 14, 2026) produced two very different pictures. The business underneath grew fast: GAAP revenue rose 74% to $180.1 million, driven by a near-quadrupling of its cloud inference business (cloud and other services revenue up 281% to $126.0 million) as the OpenAI contract began ramping. But the reported bottom line swung from a $309.5 million profit to a $450.5 million net loss. Almost all of that swing comes from three accounting items, not from the business getting worse: roughly $400 million of stock-based pay and related payroll tax triggered by the IPO, a $44.3 million non-cash reduction to revenue from warrants given to customers, and the absence of a one-time $363.3 million gain that inflated last year's quarter.

At a glance

• $126.0 million cloud revenue, up 281% — Cerebras is turning from a company that mostly sells AI computers into one that mostly rents out AI computing time; cloud is now 70% of revenue, up from 32% a year ago.
• $25.4 billion of contracted future revenue (remaining performance obligations) — about 140 times this quarter's revenue, mostly from OpenAI. Only about 22% of it is scheduled to be recognized by June 2028.
• Roughly three-quarters of revenue from three related customers — MBZUAI (34%), OpenAI (about 32%) and G42 (9%, a related party of MBZUAI). This is the single biggest risk in the story.

The quarter in numbers

n/m = not meaningful (sign change or loss-to-larger-loss). Core figures are from the company's earnings release; they exclude customer-warrant amortization, stock-based compensation, data-center pass-through revenue and costs, and IPO-related payroll tax. The prior-year core operating margin is derived from the release's stated ~2,600 basis-point improvement.

Takeaway: Cerebras now has the opposite problem of most young chip companies: demand is contracted ($25.4 billion) and the near-term question is whether it can build data centers fast enough and dilute its own revenue with warrant costs slowly enough. The reported loss is mostly IPO accounting, but the dependence on OpenAI and the UAE-based MBZUAI/G42 group is real and is not going away soon.

What drove revenue

Cloud did all the work. Cloud and other services revenue rose $93.0 million. The 10-Q attributes $109.8 million of gross increase to "increased customer consumption, the commencement and ramp of services under customer arrangements, and dedicated cloud capacity deployments", partly offset by $16.2 million of warrant amortization. OpenAI alone contributed $56.8 million of revenue this quarter under its 750-megawatt compute deal signed in December 2025 (first recognized in Q1 2026). Cloud revenue also now includes $14.5 million of "pass-through" revenue — data-center rent, power and similar costs that Cerebras bills on to OpenAI roughly at cost ($14.1 million of matching costs). That revenue is real cash but carries almost no profit.

Hardware shrank on paper. Hardware revenue fell 23% to $54.1 million, but the 10-Q says that is "primarily attributable to $28.0 million in amortization of customer warrant assets as a reduction of revenue", partly offset by $11.9 million of higher underlying hardware sales. Before the warrant charge, hardware revenue was $82.1 million, up 17%.

What "warrant amortization" means. To win big customers, Cerebras gave them warrants — rights to buy its shares for almost nothing (OpenAI: up to 33.4 million shares at $0.00001 each; G42 and AWS also hold warrants). Accounting rules treat the value of those warrants as a discount on what the customer pays, so Cerebras booked them as an asset ($1.1 billion at June 30) and is now subtracting it from revenue as it delivers. That charge was $44.3 million this quarter and will continue through October 2031, and management warns it will make reported revenue growth look slower than the business.

Margins: the gap between 14% and 41%

Gross margin — the share of revenue left after the direct cost of delivering the product — fell to 14.2% from 31.1%. The company's own "core" gross margin rose to 40.6% from 31.2%. The bridge, from the release's reconciliation:

• Warrant amortization lowered revenue by $44.3 million with no matching cost reduction.
• Stock-based compensation in cost of revenue was $15.4 million (vs $0.2 million), plus $0.5 million of IPO payroll tax.
• Pass-through revenue of $14.5 million came with $14.1 million of cost, diluting the percentage.

Underneath that, the 10-Q says core cloud gross margin improved 16 percentage points year over year "due to higher pricing and greater utilization of deployed capacity," and core hardware margin improved 5 points on "lower material costs and continued improvement in manufacturing efficiency." Hardware's GAAP gross margin was just 1.8%, almost entirely because of the $28.0 million warrant charge.

What the headline numbers hide

The IPO stock-comp charge is huge but mostly one-time in size. Stock-based compensation in operating expenses was $361.7 million, plus $22.3 million of employer payroll tax on it. The jump came because the vesting condition on large equity grants (including executive grants to the CEO and CTO) was satisfied when the company went public, so a backlog of expense hit at once — $228.0 million of it in R&D, $75.0 million in sales and marketing and $65.0 million in G&A. Total operating expenses were $502.8 million; excluding stock comp and the IPO payroll tax they were $118.8 million, up 56% from $76.2 million. Management says stock comp will stay "significantly higher" than before the IPO, so the number will shrink from this peak but not return to 2025 levels.

Last year's profit was not real operating profit either. Q2 2025's $309.5 million net income included a non-recurring $363.3 million gain from cancelling a forward purchase obligation. Without it, last year's quarter was also loss-making. Comparing net income across the two years tells you almost nothing.

Cash: small operating burn, heavy investment. For the first half, operating cash flow was -$47.5 million against a $464.5 million net loss — the gap is mostly the $386.6 million of non-cash stock comp. But Cerebras spent $548.9 million on property and equipment (mainly systems for its cloud), so free cash flow was roughly -$596 million in six months. It can afford that: cash, restricted cash and short-term investments totalled $8.6 billion after $6.2 billion of net IPO proceeds, plus an $850 million revolving credit line.

Receivables jumped. Accounts receivable rose to $123.4 million from $50.4 million at year-end (+145%), faster than revenue; two customers account for 76% of that balance. Customer deposits fell to $242.7 million from $354.5 million as earlier prepayments were used up. Neither is alarming at this scale, but it means less of the revenue is being paid for up front than before.

Some "other income" isn't cash. The $1.0 billion OpenAI working-capital loan (6% interest) is being repaid with service credits rather than cash — $86.3 million credited so far, with $918.2 million outstanding. Cerebras also recorded $19.7 million of non-cash interest expense this quarter tied to the financing element of the OpenAI deal. Interest income on the IPO cash (up $43.5 million year over year) is what kept other income positive at $27.0 million.

Shareholder dilution is built in. Diluted share count jumped to 151.0 million weighted shares from 52.7 million basic a year ago as preferred stock converted and IPO shares were issued. OpenAI exercised 10.0 million warrant shares in July, and its warrant covers up to 33.4 million in total, with more tranches vesting as capacity is delivered.

Big new fixed commitments. Data-center operating lease commitments were $690.3 million at June 30, and the company has since signed further non-cancelable leases worth about $2.3 billion in total. Those are fixed costs that must be covered whether or not demand holds.

Customer concentration

The 10-Q's risk factors spell it out: MBZUAI (the Abu Dhabi AI university) was 34% of quarterly revenue, down from 70% a year ago; G42, a related party, was 9% (from 18%). OpenAI's $56.8 million is about 32%. The share from the UAE group is falling, which is progress, but it is being replaced by an even larger single contract. Under the OpenAI agreement, Cerebras must deliver capacity tranches across a minimum number of data centers on fixed dates; missing them or falling short on service levels lets OpenAI terminate part or all of the deal, and termination could force immediate repayment of the remaining working-capital loan. Exports to the UAE also depend on U.S. export licences.

Guidance: raised, and the prior quarter's guide was beaten

Q2 came in above what management said in June (all on the company's "core" non-GAAP basis):

Full-year 2026 guidance was raised: core revenue to $880–$890 million (from $855–$865 million), core gross margin to 41%–43% (from 38%–41%) and core operating margin to -17% to -19% (from -28% to -32%). For Q3, management guides core revenue of $214–$216 million, core gross margin of 38%–40% and core operating margin of -23% to -25%. The CFO said the company plans to "more than triple revenue in 2027."

Outlook

The Q3 guide implies only about 2% sequential core growth, and a slightly lower margin, before a steep Q4: first-half core revenue was about $401 million, so the full-year midpoint implies roughly $269 million in Q4. That back-loading fits a company waiting on data centers to come online — the release says more than 600 MW of capacity is now live or under contract for delivery by end-2027, and manufacturing capacity is to rise more than tenfold in 2026. Two other things to watch: the AWS hardware lease signed in June had not started generating revenue at quarter-end, and the AMD-based "disaggregated inference" product is slated for production in Q4 2026.

Our read: the core economics improved more than guided, and the $25.4 billion backlog removes most of the demand question for the next two years. The execution question is now physical — leases, power, factory lines and TSMC wafers — and GAAP results will keep understating the business for years because of warrant amortization and elevated stock comp. Anyone reading the reported figures should expect GAAP gross margin to stay well below the "core" number, and should judge the company by whether Q4's implied revenue jump actually arrives.

This is the first Cerebras report on this site, so there is no prior outlook to check against. Source: Cerebras Q2 2026 Form 10-Q (filed August 12, 2026); guidance and core (non-GAAP) figures from the earnings release filed as Exhibit 99.1 to the Form 8-K the same day, and the Q1 release of June 23, 2026.