Bitwise Invest CEO Hunter Horsley reveals that a large bank in the U.S. is heavily investing in Bitwise spot Bitcoin ETF and other crypto ETFs. Spot Bitcoin ETFs are witnessing mainstream adoption and experts believe sovereign wealth funds, pension funds, and endowments will eventually accumulate later as they have a long due diligence timeline. Jane Street Group and Boothbay Fund Management have the largest holding in Bitwise ETF (BITB)