MicroStrategy said it bought roughly $6 million in bitcoin between August 2 and September 19.
Michael Saylor's firm bought the 301 bitcoin tokens for an average price of about $19,851.
That's good for about 301 bitcoin, bought at about an average price of $19,851 per token using excess company cash.
Leading up to September 22, MicroStrategy held about 130,000 bitcoin, bought at an average price of $30,639.
Meanwhile, the enterprise software maker had taken a quarterly impairment charge of more than $900 million, connected to the dip in bitcoin's price.