MicroStrategy
MSTR
Tesla
TSLA
MARA Holdings
MARA
Coinbase
COIN
Amazon
AMZN
BTCS, Inc. engages in the digital currency ecosystem and blockchain technologies. It manages an online marketplace where consumers can purchase merchandise using digital currencies such as bitcoin. The company was founded by Timothy Sidie and Michal Handerhan in 2008 and is headquartered in Silver Spring, MD.