Key points:

• CoreWeave reports Tuesday
• Nebius reports Wednesday
• Big numbers, bigger hopes

AI cloud duo (or arch rivals?) steps into the earnings arena this week. Somewhere, Leopold Aschenbrenner is rethinking his life choices — and maybe keeping his lenders on mute.

☁️ Welcome to neocloud earnings week

• AI power players CoreWeave CRWV and Nebius NBIS are about to give traders a pretty useful health check on the AI infrastructure boom.
• Both rent out high-powered computing capacity stuffed with Nvidia GPUs. Demand? Enormous. Capital requirements? Also enormous. That’s the neocloud business in a nutshell.
• CoreWeave reports Tuesday, post close, with Wall Street looking closely at whether explosive demand is translating into revenue quickly enough. The company guided for $2.45 billion to $2.60 billion in second-quarter revenue after posting $2.08 billion in Q1.
• Nebius follows Wednesday, before the opening bell. Its first quarter was a growth monster: AI cloud revenue jumped 841% year over year to $390 million, while annualized run-rate revenue, or ARR, reached $1.92 billion.

💰 Growth is easy. Paying for it isn’t.

• For CoreWeave, perhaps the biggest number isn’t quarterly earnings at all. It’s the $99.4 billion revenue backlog reported at the end of Q1.
• Backlog represents contracted business expected to become revenue later. Traders will want to see whether that mountain keeps growing — and how quickly it becomes actual sales.
• Then comes the bill. CoreWeave has been spending aggressively to secure GPUs, data centers and power, with 2026 capex expected above $31 billion.
• Capex means capital expenditure: money poured into long-term infrastructure. AI demand may be booming, but those Nvidia racks don’t grow on trees.
• Nebius has the same expensive problem. It spent roughly $2.5 billion on capex in Q1 while expanding its global computing footprint.
• Investors will be watching how quickly newly installed capacity becomes revenue — because an idle GPU cluster is basically an extremely expensive space heater.

🔍 Three numbers could decide the trade

• First: capacity. CoreWeave finished Q1 with more than 1 gigawatt of active power and over 3.5 gigawatts contracted.
• Nebius has targeted more than 4 gigawatts of contracted power by year-end. More capacity means more potential revenue — assuming customers actually fill it.
• Second: margins and cash. Nebius’ AI cloud business reached a 45% adjusted EBITDA margin in Q1, while CoreWeave posted a 56% adjusted EBITDA margin.
• But both companies are spending heavily. Traders increasingly want proof that scaling AI infrastructure can eventually generate cash, not just invoices.
• Third: guidance. Nebius is targeting $3.0 billion to $3.4 billion in 2026 revenue and $7 billion to $9 billion in year-end ARR.
• With valuations across the AI trade already under scrutiny, simply saying “demand remains incredible” may not cut it.
• Also, someone check on Leopold Aschenbrenner. Both stocks were major holdings of the 20-something’s fund before July’s AI rout helped erase roughly 67% in one month (85% if you count out his stake in Anthropic).

Source: Tradingview