Michael Saylor's Strategy made another huge buy of bitcoin, adding $1.57 billion worth last week

Strategy (MSTR), the world’s largest publicly traded holder of bitcoin, continued with its large string of weekly purchases, adding $1.57 billion worth of BTC, according to a Monday filing.

Led by executive chairman Michael Saylor, the company added 22,337 bitcoin at an average price of $70,194 per coin, bringing holdings to 761,068 coins, acquired for $657.61 billion, or an average of $75,696 per coin.

In terms of bitcoin acquired, it was the fifth-largest ever weekly purchase of coins by the company.

Bitcoin was trading at $73,600 on Monday morning, higher by 2.6% over the past 24 hours.

The latest addition to the company’s bitcoin stash was mostly funded via $1.1 billion in sales of the firm’s STRC series of preferred stock. The company also sold $396 million of common stock.

MSTR shares are up 4% in pre-market trading as bitcoin rose through the weekend, currently trading at $73,600, up 2.6% over the past 24 hours.