Jain's Fund to Manage Money Just for Millennium

• Jain Global's fund generated $1.8 billion in trading profit over two years, translating to a 41% gross return but only an 8% net return for investors after accounting for high operational expenses.
• The fund is shifting to Millennium-only capital, with Millennium replacing $5 billion in client cash, and Jain will return client cash by October.
• Millennium's model involves providing consistent capital and infrastructure (trading assistance, data, AI) to external managers/businesses like Jain's, which can increase cost-effectiveness but introduces concentration risk for the managers.

Jain Global's multistrategy hedge fund, which generated $1.8 billion in gross trading profit over two years (41% gross, 8% net for investors after expenses), is transitioning to manage capital exclusively for Millennium Management. This move highlights the high costs of running multistrategy funds and Millennium's evolving role as both a hedge fund and a capital allocator, offering infrastructure support but also introducing concentration risk for managers.