An updated edition of the Dec. 22, 2025 article. Cryptocurrencies such as Bitcoin, Ethereum, Solana, Cardano, Dogecoin, XRP and various stablecoins operate on decentralized blockchain networks that ...

The first crypto company we’ll look at here is Strategy. The company has been buying – and holding – bitcoin since 2020, and currently holds over 712,000 of the flagship crypto. At current trading ...