Can CoreWeave Stock Handle The Cost Of Its Own Growth?
CoreWeave (CRWV) sells AI computing on NVIDIA GPUs through its own cloud, and demand for its capacity outruns supply. Revenue reached $2.6 billion in the second quarter of 2026, up 112% from a year earlier. The risk is in how that growth gets paid for.
CoreWeave’s Near-Term Contracted Capacity Appears Heavily Subscribed
According to management, CoreWeave’s near-term capacity is largely allocated across existing enterprise commitments. Its revenue backlog stood at $104.2 billion at the end of the second quarter. Even an A100 system introduced in 2020 was recently signed to a contract running into 2029.
In July, CoreWeave raised prices by about 25% across its product lineup, and it says margins on its Vera Rubin systems are at new highs. Neither gain is in the second-quarter numbers yet: the price rise came after the quarter, and the company-wide margin was still carrying the cost of ramping new capacity.
But The Interest Bill Is Far Bigger Than The Adjusted Operating Profit
The CFO has laid out how a typical 5-year contract works. CoreWeave pays for the build-out up front, with debt, customer prepayments and other capital. Contracted revenue ramps only once the cluster is delivered, and over the contract term it repays the debt behind that cluster.
That timing gap now shows in the results. Interest expense in the second quarter of 2026 was $640 million, up from $267 million a year earlier. Adjusted operating income was $128 million, up from $21 million in the first quarter but below $200 million a year earlier. Interest ran at about five times that adjusted operating profit.
Management says its average cost of debt fell by almost 300 basis points over the past year. The bill keeps rising anyway, because the debt balance keeps growing. For the third quarter of 2026, management guides interest of $860 million to $940 million against adjusted operating income of $200 million to $260 million.
CoreWeave expects capital spending of $35 billion to $39 billion in 2026, against revenue guidance of $12.4 billion to $13.2 billion. Much of it is paid before it earns revenue: 300 megawatts of power arrived in June alone, and management expects it to feed revenue in the third and fourth quarters.
So How Much Should This Worry A CoreWeave Holder?
Enough to watch closely. Even on the third-quarter guidance, interest runs well ahead of adjusted operating profit, and that bigger bill has yet to show up in the reported results. The stock has experienced a sharp drawdown, declining roughly 33% over the past year while the S&P 500 returned 17.3%. But the profit meant to cover the interest is back-loaded. Management expects the adjusted operating margin, 5% in the second quarter, to reach the low teens in the fourth quarter.
Local opposition to new data centers is the other risk. When CoreWeave reported the second quarter, the CEO said moratoriums change where capacity gets built, and that none of the guided numbers would be affected by that pushback. A site delay would still stretch the gap between spending and billing.
The number to watch is that fourth-quarter margin. If it reaches the low teens, adjusted operating profit closes some of the distance to the interest bill. If it stalls, the distance widens. To weigh CoreWeave against other stocks that have fallen this far, our dip-buying screen lines them up.
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