* More than 200 public companies adopted Digital Asset Treasury (DAT) strategies in 2025.
* After a year of rapid expansion, many DAT stocks have plunged 80%-95%.
* Analysts warn the sharp reversal reflects a bubble unwinding across the newest crypto craze.
The crypto markets have never been short on manias, but few trends have burned as fast — or as brightly — as the eruption of Digital Asset Treasury (DAT) companies in 2025.
For a moment, it felt like a replay of the early pandemic boom: obscure public firms raising millions to buy Bitcoin (BTC), Ethereum (ETH), and Solana (SOL) for their balance sheets, promising shareholders a shortcut to crypto gains without touching a wallet.
However, as 2025 draws to a close, the story looks far less triumphant.
Stock prices have cratered, debt is piling up, and the entire DAT sector now sits at the edge of what some analysts consider a textbook bubble burst.
What happened? To understand the collapse, it helps to look at how the playbook was written.
The Blueprint: MicroStrategy’s Big Bet
The DAT idea didn’t start in 2025; it goes back to 2020, when MicroStrategy, now rebranded as Strategy, began buying Bitcoin at around $10,000.
As BTC surged over the years, Strategy accumulated 641,692 BTC at an average cost of $66,384.56 — an enormous and, so far, profitable position worth billions of dollars.
The bold strategy made headlines, transformed the company’s market identity, and inspired dozens of copycats.
CEO Michael Saylor spent years pitching Bitcoin as the ultimate treasury asset and even held conferences teaching public companies how to pivot.
By early 2025, the thesis had gone mainstream. Over 100 publicly traded firms now hold more than one million BTC combined. And then came the frenzy.
The DAT Rush of 2025
When Donald Trump returned to office with a pro-crypto agenda, the floodgates opened.
More than 200 companies announced DAT plans between April and November, raising roughly $15 billion through stock deals.
And it wasn’t just Bitcoin anymore. A new wave of treasuries formed around ETH, SOL, and even XRP:
* Bitmine and SharpLink amassed more than $3 billion in ETH holdings.
* Others built Solana treasuries.
* A few leaned into BNB or XRP reserves.
Some of the wildest entrants weren’t even crypto firms: a soccer-investment business, a vape company, and other unlikely players pivoted simply because investors were rewarding anything tied to “digital assets.”
For months, it worked. Strategy’s stock soared more than 1,000% from 2023 lows. Smaller DAT stocks surged on hype alone.
Wall Street and retail traders treated DATs as leveraged bets on BTC itself.
