Strategy executive chairman Michael Saylor posted the company's orange-dot Bitcoin acquisition chart to X on June 28 with the caption "We're gonna need more charts," per The Block. The post is his established signal that a Monday SEC 8-K disclosure is coming.
If confirmed, the purchase would mark Strategy's fourth consecutive week of Bitcoin buying while its existing treasury position sits roughly $13 billion underwater.
Strategy holds 847,363 BTC at an average cost of approximately $75,646 per coin. Bitcoin traded below $60,000 on June 28, leaving the company with a large unrealized loss on the position.
Why another Bitcoin buy matters
The signal matters because Strategy's treasury thesis depends on continued market support for accumulation. The company buys Bitcoin by issuing equity and preferred shares, relying on a premium valuation above its Bitcoin holdings to make each issuance non-dilutive to per-share Bitcoin exposure.
That premium is under pressure. Strategy's enterprise mNAV fell below 1 for the first time, meaning new issuance to buy Bitcoin now risks reducing, rather than increasing, per-share exposure. Continued purchases require a Bitcoin recovery, accepted dilution, or cash reserves.
The prior week's tranche showed the constraint: 520 BTC bought for approximately $35 million, per the June 22 8-K, was Strategy's smallest recent purchase.
Garlinghouse criticizes the approach
Ripple CEO Brad Garlinghouse added external pressure in a CNBC interview on June 26. "Financial engineering does not drive long-term value," he said. "Team Michael Saylor wasn't focused on the right stuff and that has hurt the overall market."
Garlinghouse also called STRC preferred shares trading 25% below their $100 par value a "damning indictment" of the approach. He has a direct competitive interest in how institutional capital flows across crypto, but the criticism was named and on the record.
Monday's filing will confirm whether Strategy bought again. The structural question is whether a Bitcoin treasury model can keep accumulating through a multi-billion-dollar unrealized loss without diluting the exposure it was built to increase.