Neocloud stocks plunge 52% as AI infrastructure spending fears mount

The neocloud trade is unwinding as IREN, CoreWeave, and Nebius lose half their value in a sector-wide repricing of AI infrastructure stocks.

IREN, CoreWeave, and Nebius have lost more than half their value from 2026 peaks, wiping out billions as a sector-wide repricing of AI infrastructure stocks accelerates.

"The market is finally asking who's going to pay for all this capacity," said Rachel Kim, senior analyst at Edgen. "When even Applied Digital's 61 percent revenue beat can't stop the selling, it's a structural derating, not a stock-picker's moment."

IREN shares fell to $33.61 on Thursday, their lowest since April and 52 percent below the year's high, after shedding 41 percent over the past month alone. CoreWeave dropped 28 percent in the same period, while Nebius slid 36 percent. The selling has swept across the entire miner-to-AI cohort: Core Scientific down 26 percent, TeraWulf down 36 percent, Applied Digital down 43 percent — even after the company posted a 61 percent revenue beat and adjusted earnings per share of $0.09 that topped estimates by 143 percent.

The selloff reflects a market recalibrating expectations for a capital-intensive sector where none of the major players is profitable on a trailing basis. IREN holds a $3.4 billion NVIDIA contract and $2.6 billion in cash but posted a $248 million net loss last quarter with revenue missing consensus by 34 percent. Nebius carries $33.6 billion in remaining performance obligations including a $12 billion Meta Platforms commitment, yet its asset-light pivot announced this week failed to stem the decline. With the entire cohort trading on sentiment rather than earnings, the next catalyst — Microsoft revenue ramp for IREN in the current quarter, or any hyperscaler capex signal — will determine whether this is a correction or a structural unwind.

The selling is not company-specific. Every major neocloud and miner-pivot name has fallen in lockstep, pointing to a macro repricing of high-beta AI infrastructure exposure rather than any single earnings miss or competitive setback. IREN carries a beta of 4.3, roughly four times the broader market, amplifying the drawdown in a risk-off environment.

A Sector Priced for Perfection Meets Reality

The neocloud thesis rests on a simple premise: hyperscalers and AI labs need compute capacity faster than the big three cloud providers can build it, creating an opening for specialists. CoreWeave's $99.4 billion revenue backlog, Nebius's $33.6 billion in remaining performance obligations, and IREN's fully contracted GPU fleet all support that narrative. But the market is now demanding proof of execution at scale.

IREN's Q3 FY2026 results illustrate the gap. The company generated $167 million in Bitcoin mining revenue while its AI cloud business is still ramping. The $3.4 billion NVIDIA contract and Microsoft anchor deal provide a pipeline, but converting contracted ARR into reported revenue — the company targets $3.7 billion in annualized run rate by year-end — requires deploying 150,000 GPUs and energizing the Sweetwater 1 substation, both of which carry execution risk.

Nebius's response has been to pivot to an asset-light model, announcing Wednesday that infrastructure partners will finance and own data centers while Nebius supplies its AI cloud platform and systems architecture. The company disclosed no financial targets, partners, or timelines, leaving investors to judge the strategy on faith rather than numbers.

A Lower-Volatility Alternative Emerges

For investors who want data-center exposure without single-stock miner risk, the Global X Data Center and Digital Infrastructure ETF offers a diversified alternative. The fund holds Applied Digital at 3.2 percent of net assets and does not carry IREN, CoreWeave, Core Scientific, or TeraWulf. It skews toward established data-center REITs including Equinix and Digital Realty, plus chipmakers such as NVIDIA and Broadcom. The ETF is not leveraged, though single-sector concentration remains a risk in a broader AI-capex pullback.

The neocloud selloff presents a binary setup. If hyperscaler capex continues growing — Meta alone has committed $12 billion to Nebius and $21 billion to CoreWeave — the current valuations may prove attractive for investors with a 12- to 18-month horizon. If the market is correctly front-running a capex slowdown, the drawdown has further to run. IREN shares, down 52 percent from the high, trade on narrative rather than fundamentals until the company converts its $3.1 billion in contracted ARR into recognizable revenue. The next quarterly reports from Microsoft, Meta, and Amazon will provide the clearest signal on whether the neocloud thesis holds.

This article is for informational purposes only and does not constitute investment advice.