CoreWeave third quarter revenue jumps 168 percent to 3.66 billion dollars as AI backlog hits 132.5 billion

CoreWeave delivered a decisive third quarter revenue and operating profit beat after US markets closed on Tuesday, calming weeks of Wall Street anxiety over whether explosive artificial intelligence computing demand can outpace the steep borrowing costs financing the industry’s infrastructure boom. The Nvidia backed cloud provider reported third quarter revenue of 3.66 billion dollars for the period ended September 30, surging 168 percent from 1.37 billion dollars a year earlier and topping both LSEG analyst consensus of 3.55 billion dollars and management’s own August forecast range of 3.45 billion to 3.60 billion dollars according to CoreWeave’s third quarter earnings release.

Shares of Nasdaq listed CoreWeave jumped more than 6 to 7 percent in extended Tuesday evening trading following the release, staging a relief rebound after plunging more than 40 percent over the preceding month as bond yields and credit default swaps flashed caution across debt heavy neocloud operators. Chief Executive Michael Intrator hailed the July through September period as a breakout quarter in which top line revenue expanded by more than 1.09 billion dollars sequentially over the second quarter’s 2.58 billion dollars while adjusted operating margins reached double digits a full quarter ahead of internal targets.

Equally critical for institutional investors scrutinizing multiyear demand durability, CoreWeave disclosed that contracted revenue backlog swelled to roughly 132.5 billion dollars at the end of September, up sharply from approximately 104 billion dollars just three months earlier according to MLQ financial filings analysis. That massive book of signed commitments spans hyperscale cloud platforms and frontier model developers including Microsoft, Meta, OpenAI, and Anthropic as the Claude maker prepares its blockbuster Nasdaq public offering.

Operating margins cross double digits ahead of schedule

Beyond headline revenue expansion, Tuesday’s numbers demonstrated rapid operating leverage across CoreWeave’s expanding fleet of roughly 52 global data centers. Third quarter adjusted operating income climbed to 379 million dollars, representing a 10 percent adjusted operating margin that handily cleared the 200 million to 260 million dollar guidance band management set in August and nearly tripled the 128 million dollars posted in the second quarter.

On a statutory accounting basis, GAAP operating income swung to a positive 207 million dollars during the third quarter, reversing a 49 million dollar operating loss in the prior three month period and quadrupling the 52 million dollars recorded in the third quarter of 2025. Adjusted earnings before interest, taxes, depreciation, and amortization rose to 2.26 billion dollars, equating to a 62 percent adjusted EBITDA margin and surpassing consensus expectations near 2.05 billion dollars as tracked by 24/7 Wall St.

Operational execution on physical power delivery underpinned those margin gains at a time when grid interconnections remain the tightest bottleneck across North American and European computing hubs. CoreWeave brought more than 200 megawatts of fresh active power online between July and September, pushing total active global capacity past 1.7 gigawatts, roughly equivalent to the electricity consumption of more than 1.2 million American households.

Management reaffirmed its target of exceeding 1.85 gigawatts of active data center power by December 31, reinforcing bullish supply chain signals echoed earlier Tuesday when German semiconductor maker Infineon projected nearly 4 billion euros in 2027 AI server power chip revenue.

Raised full year guidance points to nearly 5 billion dollar fourth quarter

Backed by faster than scheduled cluster deployments, CoreWeave raised its full year 2026 financial outlook across every primary operating metric. Management lifted full year 2026 revenue guidance to a new range of 13.0 billion to 13.3 billion dollars, up from its prior forecast of 12.4 billion to 13.2 billion dollars, while boosting full year adjusted operating income guidance by 26 percent at the midpoint to between 1.275 billion and 1.375 billion dollars compared with an earlier 960 million to 1.15 billion dollar target.

CoreWeave also raised its year end annualized run rate revenue target, calculated by multiplying the final month of fourth quarter revenue by twelve, to between 20 billion and 21 billion dollars from an earlier 18.5 billion to 19.5 billion dollar projection. With nine month cumulative revenue standing at 8.31 billion dollars and nine month adjusted operating income at 528 million dollars, the updated full year bands imply fourth quarter revenue approaching 4.69 billion to 4.99 billion dollars alongside fourth quarter adjusted operating income between 747 million and 847 million dollars.

Delivering those clusters ahead of schedule requires colossal upfront capital outlays. CoreWeave tightened its full year 2026 capital expenditure forecast upward to between 37 billion and 39 billion dollars from an earlier 35 billion to 39 billion dollar range, noting that cash purchases of property and equipment reached 9.44 billion dollars in the third quarter alone and 23.56 billion dollars across the first nine months of the year. Depreciation and amortization expenses, reflecting rapid write downs on Nvidia graphics processing units financed on credit, nearly tripled year over year to 1.89 billion dollars from 630 million dollars.

Mounting interest bills keep debt debate front and center

Despite clear top line momentum, Tuesday’s report also laid bare why fixed income desks have treated CoreWeave as the central stress test for leveraged AI infrastructure finance. Carrying more than 50 billion dollars in total debt commitments as of midyear and seeing its 2032 senior notes trade at yields above 16 percent last week, CoreWeave recorded 846 million dollars in net interest expense during the third quarter, up sharply from 640 million dollars in the second quarter and 310 million dollars a year earlier.

Although that 846 million dollar quarterly interest bill landed slightly below management’s 860 million to 940 million dollar forecast, financing charges still exceeded adjusted operating income by more than two to one and pushed CoreWeave’s third quarter GAAP net loss to 709 million dollars, or 1.27 dollars per share, wider than the 626 million dollar loss in the second quarter and 110 million dollar loss a year ago. Even so, the 1.27 dollar per share loss came in narrower than Wall Street consensus estimates calling for a loss of 1.46 to 1.55 dollars per share.

Looking ahead to the fourth quarter, CoreWeave warned that quarterly net interest expense is projected to cross the 1 billion dollar threshold for the first time, landing between 1.05 billion and 1.15 billion dollars as newly drawn project facilities fund incoming Nvidia chip deliveries. Skeptics argue that a company valued near 22 billion to 27 billion dollars in equity capitalization with a debt to equity ratio approaching nine leaves limited margin for error if enterprise AI pricing softens in 2027 or 2028.

Intrator and Wall Street bulls counter that CoreWeave’s financing model differs fundamentally from speculative dot com era telecom buildouts because capital is deployed only against signed, noncancelable take or pay contracts with cash rich technology giants. Highlighting that roughly 9 billion dollars in fresh customer prepayments and deposits are expected to arrive over the next three months, analysts at Truist noted ahead of Tuesday’s release that upfront customer funding and firmer GPU lease rates are steadily reducing external capital reliance.

As executives took analyst questions on Tuesday evening’s 5:00 p.m. Eastern conference call and rival European neocloud operator Nebius Group prepared to report its own results on Thursday morning, CoreWeave’s third quarter beat offered tangible proof that hyperscale AI compute appetite remains unabated entering 2027, provided operating cash flows continue scaling fast enough to service Wall Street’s most closely watched debt tab.