Michael Saylor is doing his thing again. The Strategy executive chairman posted on X teasing that the company will announce another Bitcoin purchase for MSTR on Monday, continuing a ritual that has become as predictable as the sunrise.

For anyone keeping score at home, Strategy currently holds 845,256 BTC, acquired at a total cost of approximately $64 billion. That’s an average cost basis of around $75,680 per coin. The company formerly known as MicroStrategy has turned its corporate treasury into what is essentially the world’s largest publicly traded Bitcoin fund.

The Saylor signal has become a market tradition

Here’s the pattern. Saylor posts something on X, usually a chart or a phrase like “Back to Work,” and then Monday rolls around with an SEC 8-K filing confirming another purchase.

The playbook has been remarkably consistent throughout 2026. In mid-May, Strategy scooped up 24,869 BTC for roughly $2 billion. In April, the company grabbed 13,927 BTC in a deal worth about $1 billion. According to Saylor, Strategy has been acquiring Bitcoin at approximately twice the rate of current daily miner production.

The company funds these purchases through a combination of equity offerings, convertible debt, and the issuance of STRC preferred stocks.

A small but notable shift in strategy

For years, Saylor maintained that Strategy would never sell its Bitcoin. That line in the sand got quietly erased in late May 2026 when the company sold 32 BTC for $2.5 million to fund preferred stock dividends.

The company appears to be prioritizing growth in Bitcoin holdings per share rather than adhering to an absolute no-sell rule. For shareholders, the distinction is important: it means management is willing to be pragmatic about funding obligations rather than dogmatic about holding every last satoshi.

What this means for investors

When one company accumulates nearly 850,000 BTC, roughly 4% of Bitcoin’s total supply cap, it changes the supply dynamics for everyone else. Sustained buying pressure at this scale, especially at rates exceeding new miner supply, creates a structural tailwind for price.

Traders should also note that Saylor’s social media signals, while useful as timing indicators, don’t reveal the size of upcoming purchases. A Monday filing could show anything from a few hundred million dollars to multiple billions.

Strategy’s fortunes are now almost entirely tethered to Bitcoin’s price. A sustained downturn would put enormous pressure on the company’s debt service obligations and preferred dividend payments, the very expenses that prompted that small BTC sale.