Institutions are going all in on Bitcoin. Q2 filings show: Brevan Howard – $2.6B IBIT Goldman Sachs – $3.3B BTC ETFs Harvard – $1.9B IBIT Mubadala – $681M BTC Wells Fargo – $160M IBIT Cantor Fitzgerald – $250M BTC + COIN, MSTR, HOOD Jane Street – $1.46B