Institutional Bitcoin investment involves large entities such as hedge funds, corporations, and pension funds that enter the market with significant capital for strategic investments. They invest directly through exchanges or indirectly through funds and ETFs focused on Bitcoin, simplifying the investment process without having to deal with storage or security issues. Custody services also provide secure and compliant Bitcoin asset management. The increasing number of institutions highlights the growing legitimacy of Bitcoin and its potential as a long-term investment asset. (Cointelegraph)