Why a Massive 169-Year-Old Insurance Company Just Bought $100M in Bitcoin News MassMutual becomes the latest announced institutional buyer of bitcoin, and this one could be even more significant in terms of precedent. More courses:Bitcoin’s Dominance Peaks as BTC Price Unmoved by…Bitcoin Hits $29K for First Time Ever, Raising…Bitcoin Miner Riot Blockchain Ends Week Up 50% After…