source:[1] JPMorgan Increases Bitcoin ETF Holdings by 64%, Now Owns $343M in IBIT Shares (https://www.coinspeaker.com/jpmorgan-bitcoin- ...)[2] JPMorgan Reveals $343 Million Worth Of BlackRock's Bitcoin ETF Holdings - Stocktwits (https://stocktwits.com/news/JPMorgan-Reveals- ...)[3] JPMorgan Increases Its Investment in BlackRock's Bitcoin ETF to $343 Million (https://vertexaisearch.cloud.google.com/groun ...)