source:[1] BlackRock Stock (BLK) Preview: What to Know Before the U.S. Market Opens on Dec. 15, 2025 - ts2.tech (https://ts2.tech/en/blackrock-stock-blk-previ ...)[2] Baron Capital rolls out five active ETFs, SpaceX becomes the firm's biggest investment - CNBC (https://www.cnbc.com/2025/12/15/baron-capital ...)[3] Baron Capital launches ETFs - CNBC (https://www.cnbc.com/video/2025/12/15/baron-c ...)