Strategy Bitcoin Buy: Saylor Adds 1,587 BTC for $100 Million

Strategy bitcoin purchases keep coming. Michael Saylor’s firm disclosed on Monday that it bought 1,587 BTC for roughly $100 million last week, pushing its all-time total to 846,842 bitcoin and reinforcing its position as the single largest corporate holder of the asset. The buy was made at an average price of $63,024 per coin, according to a Monday morning SEC filing.

Strategy Bitcoin Buy Spans June 8 to June 14

The purchase window ran from June 8 to June 14, 2026. That timing matters because it overlaps almost exactly with a separate capital raise the company ran in parallel. During that same week, Strategy sold roughly 1.73 million MSTR shares through its at-the-market program, pulling in $209 million in fresh equity. The Strategy MSTR at-the-market offering $209 million shares shows clearly how the company funds its accumulation: issue stock, buy bitcoin, repeat.

The week’s bitcoin spend of $100 million was roughly half of what the equity raise brought in. The rest went toward shoring up the company’s USD Reserve. That split tells you something about how Saylor is managing the balance sheet right now. He is not going all-in on BTC at the expense of liquidity. He is building both piles at once.

At $63,024 per coin, this purchase came in well below Strategy’s all-time average cost basis of $75,656 per BTC. That gap matters to investors who track the company’s unrealized position. Buying below your average cost basis is accretive to BTC yield, a metric Strategy uses to measure value created per share.

Strategy has acquired 1,587 BTC for $100 million to increase our BTC Reserve to 846,842. We have also increased our USD Reserve by $100 million to $1.1 billion.

What Does the USD Reserve Tell Us About Strategy’s Plan?

Strategy’s USD Reserve keeps growing. The company set it up in December 2025 to cover dividends on its preferred shares and interest payments on its debt. As of this latest disclosure, the reserve sits at $1.1 billion, up $100 million from where it stood just a week ago.

Think about what that says. Strategy is not tapping its bitcoin to pay its bills. It is not drawing down cash from operations. It is issuing shares, splitting the proceeds between more BTC and a growing cash buffer, and keeping its bitcoin stack completely untouched. That is a deliberate capital structure choice, and the market clearly approves.

MSTR shares were up 5% premarket after the announcement dropped Monday morning. The stock has become a used proxy for bitcoin for many retail and institutional investors who cannot or will not hold spot BTC directly. Every purchase disclosure tends to move the shares in the same direction as bitcoin itself, sometimes more aggressively.

The company also disclosed on June 1 that it had sold 32 bitcoin to fund preferred dividends. That sale was small relative to the stack, but it is a reminder that the reserve mechanism is not purely theoretical. Strategy does occasionally need to tap its holdings to meet obligations, which is exactly why the USD Reserve exists as a buffer.

Strategy Now Holds About 4% of All Bitcoin That Will Ever Exist

At 846,842 BTC, Strategy controls approximately 4% of the total 21 million bitcoin that will ever be mined. That concentration number deserves a moment. One public company, run by a man who has been called Bitcoin’s most vocal corporate advocate, owns four cents of every dollar worth of BTC that can ever exist.

At bitcoin’s price above $66,000 at the time of disclosure, the company’s holdings were worth roughly $56 billion, according to bitcoin price above $66,000 June 2026. The total cost to accumulate that position has been around $64 billion, meaning the company is currently sitting on an unrealized loss at current prices. The all-time average cost of $75,656 per coin is above where bitcoin trades today.

For bulls, that gap means there is room to run before Strategy is in the money on its full stack. For bears, it raises questions about what happens to Strategy’s balance sheet if bitcoin stays range-bound or falls further. The company’s bet is explicit and enormous. There is no hedging, no diversification, no fallback plan. Just bitcoin.

Strategy remains the largest corporate bitcoin holder by a wide margin based on public data. No other company is close in terms of scale. The firm started buying bitcoin in August 2020 and has never stopped, acquiring hundreds of thousands of coins across dozens of individual purchases over nearly six years.

How Does Strategy Keep Funding These Bitcoin Buys?

How does Strategy pay for bitcoin without selling bitcoin?

The funding model is straightforward but aggressive. Strategy uses equity and debt markets to raise capital, then deploys that capital into bitcoin. The at-the-market share program is one of its primary tools. By selling MSTR shares directly into the open market in small batches over time, the company avoids the dilution shock of a traditional secondary offering while still raising substantial sums.

The Strategy 1587 BTC purchase $100 million June 2026 SEC filing shows the mechanics clearly. The $209 million raised through MSTR share sales during the week of June 8 to June 14 was split between bitcoin accumulation and the USD Reserve top-up. That is the playbook: raise equity, buy BTC, build the reserve, repeat.

The risk is real. If MSTR shares fall sharply, the at-the-market program becomes less effective because the company is selling more shares to raise the same amount of money. If bitcoin falls at the same time, the company’s asset base shrinks while its obligations stay fixed. Saylor has acknowledged this risk publicly but has argued that the upside of bitcoin appreciation justifies the structure.

Critics call it a used bitcoin bet dressed up as a treasury strategy. Supporters call it the only rational response to dollar debasement at institutional scale. Both sides have a point. What is not debatable is that the strategy has worked in terms of market cap and share price appreciation since August 2020 when the BTC purchases began. Whether it keeps working depends entirely on what bitcoin does next.

This article is for informational purposes only and does not constitute investment advice. Every investment and trading decision involves risk. Readers should conduct their own research before making any financial decisions.