智通财经网·2025-08-05 07:08Group 1 - Berkshire Hathaway increased its stake in Sirius XM by approximately $106 million, acquiring 5,030,425 shares, bringing total holdings to over 124.8 million shares [1] - Sirius XM is a North American radio entertainment company that provides live and curated content through satellite broadcasting, focusing on in-car scenarios for stable profitability [1] - Berkshire Hathaway's repeated purchases of Sirius XM shares may indicate a strategic move to enhance its media and technology asset portfolio [1] Group 2 - Berkshire Hathaway sold 1,635,962 shares of DaVita at a price of $140.6, realizing approximately $230 million [1] - DaVita specializes in providing dialysis services for patients with kidney failure and does not manufacture dialysis medications or medical devices [2] - As of March 31, Berkshire Hathaway held 42.25% of DaVita's shares, having increased its stake in the secondary market since 2012 [2]