Institutional investors still prefer Bitcoin more than other cryptos. All other cryptocurrencies combined total just $7.05 billion, 5.72% of the total, in their holdings in Ethereum ETFs, while index funds and basket funds have 2.52%. The contrast is telling in that institutional money perceives Bitcoin as more developed and safer in terms of an asset class.ETFs for Bitcoin have built an unassailable grip on cryptocurrency investment, now holding virtually 90% of total crypto fund assets under management (AUM). This dominance, cited yesterday by ETF analyst Eric Balchunas, reflects institutional investors’ unshakeable trust in Bitcoin over other cryptocurrencies.Bitcoin ($BTC) is still claiming authority (Bitcoin price almost touching $94k) as other new projects, such as Yeti Ouro ($YETIO), attract investors with bright prospects. Market stories pinpoint Bitcoin’s institutional grip and YETIO’s penultimate presale Stage. Do you think that Bitcoin is a place where you can save for retirement?