San Francisco hedge fund management company Farallon Capital has disclosed an investment of $85.2 million in Grayscale's GBTC. According to Fintel's data, the company is one of the top 10 companies with the largest GBTC holdings.

Independent wealth center Cetera Investment Advisers disclosed on May 24th that it has invested $22.6 million in GBTC, becoming one of the top 25 companies with the most GBTC positions.

On May 22nd, Big Sur Wealth Management disclosed an investment of $3.3 million in BlackRock's IBIT, becoming one of the top 80 companies with the most IBIT investments. These companies have not disclosed their holdings in other spot Bitcoin ETFs. However, Cetera Investment Advisers disclosed that its holdings in the Pro Shares Bitcoin Strategy ETF (BITO) increased by 83% compared to the previous quarter.