Disclaimer: The analyst who wrote this piece owns stock in MicroStrategy and Semler Scientific (MSTR).

Michael Saylor’s MicroStrategy (MSTR) has increased his bitcoin (BTC) holdings for the tenth consecutive week.

In the week ending January 12, MicroStrategy bought 2,530 BTC for $243 million, bringing its total holdings to 450,000 BTC. The average price of the most recent bitcoin purchase was $95,972. The total average purchase price of the company’s holdings is now $62,691.

Director Michael Saylor once again teased the announcement at X on Sunday.

Shares are down nearly 5% in premarket action, along with a similarly large drop in the price of bitcoin, which now hangs at just above $90,000.

In addition, Semler Scientific (SMLR) has acquired an additional 237 BTC for $23.3 million using the proceeds of an at-the-market (ATM) offering and operating liquidity at an average price of $98,267. SMLR now has 2,321 BTC for a total of $191.9 million average purchase price of $82,867. Shares are down nearly 7% in premarket trading.