When you own more Bitcoin than any other public company on Earth, a bad day for BTC is a very bad day for your balance sheet. Strategy, the company formerly known as MicroStrategy, watched over $690 million in value evaporate from its Bitcoin treasury as the price of BTC fell below $75,000.

Strategy holds hundreds of thousands of Bitcoin. At its peak valuation, that stash was worth around $65 billion, a figure that would make it one of the most valuable single-asset positions held by any public company.

When BTC dropped below the $75,000 mark, the resulting paper loss exceeded $690 million. Nobody sold anything, but the spreadsheet got a lot uglier overnight.

Under older GAAP accounting rules, the company had already recorded total Bitcoin impairment charges of roughly $690 million. Those rules required companies to write down digital asset holdings when prices dropped but didn’t let them mark the value back up when prices recovered. Newer fair-value accounting standards have since changed the game, allowing companies to reflect both gains and losses in real time.

The Strategy playbook: buy more

Strategy’s response to price drops has historically been the same: buy more Bitcoin. The company has continued making nine-figure Bitcoin purchases even during periods of significant market volatility.

To fund this accumulation, Strategy launched a $4.2 billion at-the-market issuance program for its preferred stock. The company is effectively issuing equity to investors and funneling the proceeds straight into BTC.

What this means for investors

For investors holding Strategy shares, the question isn’t whether Bitcoin will recover from its dip below $75K. It’s whether the company’s leveraged approach to accumulation creates outsized risk during prolonged downturns. Issuing billions in preferred stock to buy a volatile asset works beautifully when prices go up. When they go down, those obligations don’t shrink alongside the portfolio.