Strategy Inc (ex-MicroStrategy) keeps stacking BTC. We parse every 8-K from SEC EDGAR, compute live mark-to-market against Hyperliquid prices, and show you exactly where Saylor sits — green or red.
Each step is an 8-K filing. The line shows cumulative BTC held — Strategy never sells, only stacks.
All MSTR / Strategy bitcoin acquisition 8-Ks since the dataset starts, newest first. Click a row to open the filing on SEC.gov.
| Filing | Period | BTC bought | Cost | Avg price | ||
|---|---|---|---|---|---|---|
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Michael Saylor's Strategy Inc (the former MicroStrategy) has been the single largest corporate buyer of Bitcoin since 2020 — and the loudest. The company doesn't trade BTC, it accumulates. Every couple of weeks, Strategy files an 8-K with the SEC disclosing exactly how many bitcoins were bought, at what average price, and the new total on the balance sheet.
Rankloop pulls every Strategy 8-K from SEC EDGAR directly — no middlemen, no spreadsheets — and combines the structured BTC purchase data with a live Bitcoin price from Hyperliquid. The result: a real-time mark-to-market of Saylor's entire BTC stack, the same number he wakes up to every morning.
Strategy's purchases tend to move the market. When the company funds an ATM offering and buys the dip, BTC often catches a bid 4–24 hours after the 8-K hits the wire. Watching this page is one way to anticipate that flow.
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