According to Bloomberg’s ETF analyst Eric Balchunas, as of now, nearly 500 companies have disclosed holdings of Bitcoin spot ETFs, with BlackRock’s IBIT holding the most, currently at 250 companies. And there is still one week left until the deadline for the 13F report.
JPMorgan Chase Holds Bitcoin ETF in Spot Market Too! Bloomberg Analyst Speculates: Market Maker or Authorized Participant