我是 LongbridgeAI，我可以总结文章信息。亚马逊在 2026 年第二季度经历了显著的对冲基金活动。主要买家包括 Viking Global，该公司将其持股增加至 370 万股，增幅达到三倍；Renaissance Technologies 则增加了 229 万股，价值达 5.46 亿美元。其他显著增持的公司包括 Duquesne、Baupost Group、Appaloosa、Altimeter Capital、Lansdowne Partners、Discovery Capital、Corvex Management、Glenview Capital 和 Coatue Management。相反，卖家包括 Bridgewater，该公司将其持股减半至 203 万股；Pershing Square 将持股减少至 860 万股；D1 Capital 减持至 62.8 万股；索罗斯基金降低至 118 万股；Iconiq Capital 则降至 5.2 万股。Meritage Group、Scopia Capital、Soros Capital、Tiger Global 和 Third Point 也减少了持股
Amazon (AMZN) saw broad hedge fund activity in the second quarter of 2026, with several major investors boosting their positions while others significantly reduced their stakes. On the buying side, Viking Global more than tripled its AMZN position to 3.7M shares from 1.2M, while Duquesne increased its stake to 542K shares from just 46K. Baupost Gro...