Circular relationships among AI firms (www.bis.org)

A recent analysis reveals significant trends in investment dynamics within the AI sector, highlighting the growing prevalence of circular relationships among AI firms. Between 2021 and 2025, 28.7% of investment deals in AI involved targets that were also AI firms, with a striking 55.2% of investments coming from other AI companies. This interconnectedness underscores a trend where AI firms are not only investing in each other but are also establishing commercial supply chain relationships, evident in 16.1% of deals by count and 46.4% by value. These circular investment ties are significant for the AI/ML community as they reflect essential economic characteristics, such as the necessity for securing crucial inputs and navigating information asymmetries in a rapidly evolving field. However, they also pose macroeconomic risks and heighten the opacity of investment activities, potentially complicating market assessments and competition. This analysis offers vital insights into the collaborative nature of the AI landscape, pressing the importance for stakeholders to consider both the opportunities and challenges presented by such interfirm relationships.