Golden Finance reported that according to Reuters, in the quarterly disclosure documents (13-F) submitted by Goldman Sachs to the US SEC, as of June 30, it had spent about $418 million to purchase several Bitcoin spot ETF assets, most of which were nearly 7 million shares of BlackRock IBIT, worth about $238 million. The second and third largest Bitcoin ETFs are Fidelity FBTC and Invesco's BTCO. According to the quarterly disclosure documents (13-F) submitted by Morgan Stanley to the US SEC, as of June 30, it held 5.5 million shares of BlackRock IBIT, worth $188 million. It also holds smaller shares of ARKB and Grayscale GBTC.