AMG vs AVTR Comparison

Affiliated Managers Group offers investment strategies to investors through its network of affiliates. The firm typically buys a majority interest in small to mid-size boutique asset managers, receiving a fixed percentage of revenue from these firms in return. Affiliates operate independently, with AMG providing strategic, operational, and technology support, as well as global distribution. At the end of June 2025, AMG's affiliate network—which includes firms like Abacus Capital and Pantheon dedicated to private markets (which accounted for 19% of AUM), AQR Capital and Capula Investment Management in liquid alternatives (24%), and Harding Loevner, Tweedy Browne, Parnassus, and Yacktman in equities, multi-asset, and bond strategies (57%)—had $771 billion in managed assets.

Avantor Inc provider of products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries. The company has three geographic segments: the Americas, Europe, and AMEA. The company's product group consists of Equipment & instrumentation, Services & specialty procurement, Proprietary materials & consumables, and Third-party materials & consumables. Materials & consumables include high-purity chemicals and reagents, lab products and supplies, specialized formulated silicone materials, customized excipients, customized single-use assemblies, process chromatography resins and columns, analytical sample prep kits, and education and microbiology and clinical trial kits, peristaltic pumps and fluid handling tips.