Bitcoin price dip has affected Metaplanet and Semler, causing their stock prices to tumble.Metaplanet currently holds 4,206 BTC, putting the firm 15% in the red.Semler Scientific's stock has dropped by 38% due to a 20% decline in Bitcoin's value this year.MicroStrategy still maintains a strong position with a 10% gain and 528,185 BTC held.