Michael Saylor, chairman of Strategy, signaled the company is preparing another Bitcoin purchase this week. His "Big Dot Energy" tweet on Sunday included a chart tracking Strategy's Bitcoin acquisitions. The firm currently holds 818,869 BTC, valued at roughly $67.2 billion.

At the same time, Saylor and Strategy's official feeds are pressing retail shareholders-who own 80% of the company's STRC perpetual preferred stock-to vote on a proxy measure. The change would allow semi-monthly dividends instead of monthly payouts.

A live Q&A with Saylor and CEO Phong Le is set for May 20 at 5 PM ET, moderated by podcaster Natalie Brunell. The proxy vote deadline is June 8.