Bitcoin treasury companies have become one of the fastest-growing trends in the crypto industry. Instead of selling products or services as their main source of value, these publicly traded firms focus on building large cryptocurrency reserves—mainly Bitcoin or Ether—and giving stock market investors a way to gain crypto exposure without owning digital assets directly.
The strategy has created enormous gains during bull markets, but it also comes with significant risks. Whether these companies continue growing often depends on one key factor: whether their shares trade above or below the value of the crypto they own.
Bitcoin Treasury Companies Explained
A Bitcoin treasury company, also known as a Digital Asset Treasury (DAT), is a public company that primarily accumulates cryptocurrencies on its balance sheet. Investors can buy shares of the company through traditional stock markets instead of purchasing Bitcoin or Ether themselves.
This approach appeals to investors who either cannot or do not want to manage crypto wallets. Some institutions are limited to buying publicly traded securities, while others simply prefer the convenience of purchasing a stock through a regular brokerage account.
The model gained widespread attention after Michael Saylor’s company, Strategy (formerly MicroStrategy), began aggressively acquiring Bitcoin. By 2026, the concept had expanded rapidly, with more than 200 public companies collectively holding well over $100 billion worth of cryptocurrencies.
Interestingly, many of these firms were originally involved in completely different industries. Some were software companies, Bitcoin miners, or even healthcare businesses before shifting their focus toward building crypto reserves. They typically finance these purchases by issuing new shares, taking on debt, or selling preferred stock.
Why the Model Works
At first glance, it may seem unnecessary to buy shares of a company that simply holds Bitcoin instead of purchasing the cryptocurrency directly. However, the business model relies on an important financial advantage.
When a company’s stock trades at a value higher than the worth of the Bitcoin it owns, the company can issue additional shares at that premium. The cash raised is then used to purchase even more Bitcoin.
Because those shares were sold at prices above the company’s underlying crypto value, existing shareholders can actually end up owning more Bitcoin per share over time rather than being diluted.
This creates a powerful cycle. As Bitcoin prices rise, the company’s crypto holdings become more valuable. Higher asset values can push the stock price even higher, allowing the company to raise additional capital and buy more Bitcoin. As long as investors continue paying a premium, the process can repeat itself and accelerate growth.
Many treasury companies even highlight the amount of cryptocurrency owned per share as a key performance metric, since increasing that figure demonstrates the effectiveness of the strategy.
Why Premiums Matter More Than Anything Else
The most important concept investors need to understand is Net Asset Value (NAV), which represents the market value of all the cryptocurrency a company owns.
The relationship between a company’s market value and its NAV is commonly measured using mNAV, or the multiple of net asset value.
- An mNAV above 1 means investors value the company higher than the worth of its crypto holdings. This is known as trading at a premium.
- An mNAV below 1 means the company’s shares trade for less than the value of its crypto reserves, creating a discount to NAV.
This single metric largely determines whether the treasury model continues to work.
When shares trade at a premium, companies can raise fresh capital efficiently and continue expanding their Bitcoin holdings. However, once the stock begins trading below NAV, issuing new shares becomes unattractive because it would dilute existing shareholders and destroy value.
Without that ability to raise inexpensive capital, the entire growth engine begins to slow.
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