$1b stock sale of $MSTR to potentially acquire more $BTC.
"We intend to use the net proceeds from the sale of any class A common stock offered under this prospectus for general corporate purposes, including the acquisition of bitcoin"
https://www.microstrategy.com/en/investor-relations/financial-documents/microstrategy-launches-at-the-market-securities-offering-for-flexibility-to-sell-up-to-1b-of-its-class-a-common-stock-over-time_06-14-2021
