Written by: Javier Bastardo
Compile: Blockchain in Plain Language
The strategy was first disclosed in a standalone Form 8-K regarding the sale of Bitcoin, sparking market speculation about whether "Saylor is beginning to shift." Bitcoin's price briefly fell below $72,000. However, the core argument of this article is: this is not a sign of wavering conviction, but rather a deliberate demonstration of capital structure. Selling 32 BTC represents only 0.004% of the total holdings, yet it sends a clear message to rating agencies, credit analysts, and senior lenders—that when necessary, the strategy is willing to utilize Bitcoin reserves to safeguard senior financing instruments, primarily to pave the way for future fundraising and continued Bitcoin purchases.
Between May 26 and May 31, the strategy sold 32 bitcoins at an average execution price of $77,135 per bitcoin, totaling approximately $2.5 million in proceeds. The company disclosed these transactions in an 8-K filing submitted on Monday. The transaction was conducted to support distributions on STRC, its perpetual preferred stock with an annualized floating rate of 11.5%.
This is the first time the strategy has disclosed a net reduction in Bitcoin in a standalone Form 8-K, and the first time such a transaction has appeared on the company’s official website. After the announcement, the market interpreted it as purely bearish, causing BTC to briefly drop below $72,000. But the situation may not be so straightforward.
A negligible sell order, but one that sent a very clear signal
According to BitcoinTreasuries data, as of May 31, the strategy held 843,706 bitcoins with an average cost basis of $75,699 per bitcoin. The sale of 32 bitcoins represents only 0.004% of the total holding. Moreover, the sale price matched the company’s cost basis, and continued selling within the window—typically aligned with spot prices—did not constitute a fire sale.
Investor and strategy analyst Mark Moss stated plainly on X: “MSTR is not Bitcoin itself. It is a publicly traded company that operates in the public stock market. This sale of BTC is essentially a move directed at rating agencies and credit analysts, intended to demonstrate that the company has the tools—and is willing to use them—to protect preferred shares if needed. This is not a matter of stance; the scale makes that clear. The signal sent is that when the capital structure requires it, the company is willing to monetize a portion of its Bitcoin reserves.”
Risk points previously flagged by S&P
This sale did not occur in a vacuum. As early as October 2025, S&P Global highlighted specific risk scenarios when assigning the strategy a B- rating: of the company’s over $8 billion in convertible bonds, $5 billion are currently out of the money and will approach maturity starting in 2028. If bitcoin prices subsequently decline, these bonds could be settled en masse during the same period. S&P described this as a risk of being “forced to sell assets at low prices.”
Since then, the strategy has directly addressed this "debt wall." On May 26, the company repurchased and retired $1.5 billion of its 2029 near-convertible bonds at an 8% discount, reducing the total convertible bond outstanding from $8.2 billion to $6.7 billion. The sale of Bitcoin occurred the following week, immediately after these recent transactions were completed.
STRC launched in July 2025 with a $2.521 billion fundraising, making it the largest U.S. IPO of the year. It has monthly debt obligations of approximately $80 to $90 million, which it covers by publicly and gradually selling tiny portions of its Bitcoin holdings—effectively signaling to critics that its strategy prioritizes the interests of preferred institutional investors. This commitment enhances STRC’s credibility with investors; increased demand for STRC enables the strategy to raise more capital, and greater capital raises allow it to purchase more Bitcoin.
Michael Saylor, founder and chairman of Strategy, explained this logic when the question of whether selling Bitcoin could occur first entered public discourse: “Upgrade by selling one Bitcoin and eventually buying back 10 to 20 more.”
The Interlude of Polymarket
Tonight's sell-off unexpectedly ignited a $20 million bet on Polymarket: whether recent trades should be counted toward the May 31 deadline, as reported by The Block.
The strategy was disclosed on June 1, and the sale occurred between May 26 and May 31. Those betting "yes" argue that the 8-K filing itself provided the timing; those betting "no" believe the information was publicly accessible prior to the alert time. The final determination will be made by UMA’s subsequent oracle process.
This is also a very fitting side plot. Over the past few months, the market has been betting on whether Seligman would "blink" and concede. Now he has indeed taken action, but entirely on his own terms and in service of his capital structure. The outcome is not a narrative that surpasses Bitcoin’s strategy, but rather one that enhances the credit quality of his preferred shares and enables a more sustainable framework for continued Bitcoin accumulation.

