Major Insurer Massmutual Invests $100 Million in Bitcoin for Long-Term Value Massachusetts Mutual Life Insurance Company (Massmutual) announced on Thursday that it has… Previous: Korean Exchange Operator to Oversee Crypto-Linked Stocks in the Midst of Suspicions on Unfair Trading Next: Gold Bug Frank Holmes Optimistic About BTC Prospects in 2021, Says Halving Cushioned Demand