Core Scientific Reports Weak Q4 Earnings as Bitcoin Revenue Collapses in the United States

It wasn’t the kind of quarter investors were hoping for.

Shares in Core Scientific edged lower on Monday after the Bitcoin miner and AI infrastructure provider posted fourth-quarter results that missed Wall Street expectations.

Revenue came in at $79.8 million — down 16% compared to the same period a year earlier.

Analysts had pencilled in roughly $90.4 million.

The bigger sting? Crypto mining revenue nearly halved year-on-year, sliding to $42.2 million.

For a company that built its name on Bitcoin mining, that drop stands out.

A Profit — But Not the Kind That Reassures

On paper, Core Scientific reported net income of $216 million for the quarter.

But dig a little deeper and the picture shifts.

The bulk of that profit came from a $330.3 million fair value gain tied to non-cash holdings — essentially accounting adjustments rather than operating strength.

Adjusted EBITDA told a more sobering story: a loss of $42.7 million.

Investors noticed. The stock dipped 2.8% to close at $16.49.

After the bell, it briefly fell to $14.69 before clawing back to trade roughly flat in extended hours.

Despite the stumble, the shares are still up more than 13% year-to-date — a reminder of how volatile this sector can be.

Bitcoin’s Rollercoaster Hits Miners Hard

The earnings disappointment didn’t happen in isolation.

Bitcoin has been on a dramatic ride.

After soaring above $126,000 late last year, Bitcoin cooled sharply, ending 2025 below $88,500.

It now trades around $68,000 — nearly 50% below its peak. For miners, price swings matter enormously.

Lower prices shrink margins just as operational costs remain high.

And those costs are no joke.

Energy prices, hardware upgrades, and the increasing difficulty of mining have all squeezed profitability across the industry.

The AI Pivot Gains Speed

Core Scientific isn’t standing still.

Like many miners, it’s leaning into artificial intelligence infrastructure — offering colocation services for high-performance computing.

CEO Adam Sullivan said the company is now more than halfway through its current expansion builds, scaling toward a 1.5-gigawatt pipeline of leasable capacity. That’s substantial.

The firm is expanding one of its Texas sites to support 430 megawatts of gross power capacity.

It’s also adding 300 megawatts across facilities in Texas and Georgia.

The bet is clear: if crypto mining ebbs, AI demand might fill the gap.

Riot Platforms Faces Similar Pressure

Core Scientific wasn’t alone in underwhelming investors.

Rival miner Riot Platforms also posted fourth-quarter results that missed forecasts.

Riot reported $152.8 million in revenue — up 7% year-over-year but shy of the $157 million analysts expected.

Its stock finished the day flat at $16.43, barely moving in after-hours trading.

The broader takeaway? Even revenue growth isn’t enough if expectations are higher.

A Tough Climate for Crypto Miners

Bitcoin miners are navigating a tricky environment.

Beyond volatile token prices, the industry faces:

• Rising electricity costs

• Increased competition

• Regulatory scrutiny in some jurisdictions

• The long-term impact of Bitcoin’s halving cycle, which cuts mining rewards

Many companies have responded by diversifying into AI data hosting — a sector benefiting from surging demand for generative AI and cloud computing infrastructure.

It’s a logical pivot, but one that requires heavy upfront capital.

Impact and Consequences

The earnings misses reinforce how exposed miners remain to crypto market swings.

Investors are increasingly scrutinising whether AI diversification can offset mining volatility.

If Bitcoin remains subdued, margins may stay under pressure.

Companies with strong balance sheets and diversified revenue streams will likely fare better than pure-play miners.

For Core Scientific, the market’s patience may depend on how quickly its AI hosting revenue scales and whether it can stabilise operating performance.

What’s Next?

Much hinges on Bitcoin’s trajectory. A renewed rally could quickly lift mining revenues.

On the other hand, prolonged stagnation would intensify pressure to accelerate the AI transition.

Investors will also watch upcoming quarters for clearer signs that AI colocation services are contributing meaningfully to revenue and EBITDA.

And with the broader tech sector pouring billions into AI infrastructure, the race for data centre capacity is only heating up.

Summary

Core Scientific’s fourth-quarter earnings fell short of expectations, reflecting the broader challenges facing Bitcoin miners amid price volatility and rising costs.

While reported net income looked strong, underlying operational losses and declining mining revenue painted a more cautious picture.

The company is betting heavily on AI infrastructure to diversify beyond crypto.

Whether that strategy pays off will likely define its performance in 2026 and beyond.

Bulleted Takeaways

• Core Scientific reported Q4 revenue of $79.8 million, missing expectations.

• Crypto mining revenue fell nearly 50% year-over-year.

• Net income was boosted by non-cash fair value gains, masking operational losses.

• Shares dipped 2.8% following the earnings release.

• Bitcoin’s sharp drop from its peak has pressured miner profitability.

• Core Scientific is expanding AI-focused colocation services with a 1.5-gigawatt pipeline.

• Riot Platforms also missed revenue expectations in Q4.

• The future outlook depends heavily on Bitcoin’s price direction and AI infrastructure growth.