Saylor’s Bitcoin Treasury Gets B- Rating from S&P
S&P gives a B- rating to Saylor’s Bitcoin treasury firm, citing BTC reserves vs. USD debt risks.

In a groundbreaking move, S&P Global has issued a B- credit rating to Saylor’s firm, the first company to adopt Bitcoin as its primary treasury reserve asset. This marks a historic moment—not only for Michael Saylor’s company, MicroStrategy, but for the entire crypto space. The rating highlights the financial risks involved when traditional debt structures meet Bitcoin-heavy balance sheets.
While S&P acknowledges the company’s strategic conviction in Bitcoin, it flags two critical concerns: the high concentration of assets in BTC and a currency mismatch, with the company holding its reserves in Bitcoin while its debts are denominated in U.S. dollars.
High BTC Exposure and Currency Risks
According to S&P’s analysis, the main risk lies in the volatility of Bitcoin. While MicroStrategy has amassed a substantial BTC reserve, these assets can rapidly lose value during market downturns, potentially impacting the company’s ability to repay USD-denominated debt. This dynamic, often referred to as a currency mismatch, poses a long-term financial stability concern.
S&P’s B- rating reflects what it sees as a speculative and high-risk financial structure, even though it does not indicate imminent danger. It places the company just above default grade, highlighting its reliance on Bitcoin’s performance for financial health.
A Milestone for Bitcoin Corporate Adoption
This is the first-ever credit rating for a company holding Bitcoin as its main reserve, setting a precedent for other firms exploring BTC as a treasury asset. Whether this rating encourages or discourages further adoption depends on how the market digests this move. Some may see it as a warning, while others may view it as a validation that Bitcoin is now significant enough to be formally rated.
As Saylor continues to champion Bitcoin, the industry will closely watch how these ratings evolve—and what they mean for broader institutional adoption.



