Just caught the Q4 earnings from Core Scientific, and there's definitely something interesting happening here. The mining landscape is shifting faster than people realize.

So CORZ reported $79.8 million in total revenue for the quarter, which is down from $94.9 million year-over-year. Sounds rough on the surface. But here's what actually caught my attention—their colocation business absolutely exploded. We're talking 268% growth. Colocation revenue hit $31.3 million compared to just $8.5 million a year ago.

The self-mining side? That's where the squeeze is real. Digital asset mining revenue dropped to $42.2 million, and they only mined 57% less BTC than expected. Gross profit did climb to $20.8 million from $4.8 million, so margins improved there. But their adjusted EBITDA came in negative at $42.7 million, which tells you the operational reality is tougher than the surface numbers suggest.

The company also missed analyst revenue forecasts pretty badly—expected $122 million but landed way short. Per-share loss was $0.42 versus the $0.08 loss people were anticipating. That's a meaningful miss.

What's actually happening though is the broader industry shift. BTC miners are getting squeezed from both sides—weaker bitcoin prices eating into returns and energy costs staying elevated. So companies like Core Scientific are pivoting hard into supporting AI and high-performance computing infrastructure. That colocation revenue surge? That's the real story. It's where the margin profile actually works.

On the balance sheet, they've got $533.4 million in liquidity at year-end, broken down as $311.4 million in cash and $222 million in BTC holdings. Not terrible, but the operational losses are definitely a watch item.

The bigger picture here is that traditional mining economics are broken for most players right now. The ones adapting to become data center operators for AI workloads—that's where the actual optionality is. CORZ's numbers reflect exactly that transition in real time.