Quantitative hedge fund/asset manager, ~$100B+ AUM. HQ Two Greenwich Plaza, Greenwich, CT.

World's largest hedge fund by AUM (~$150B+), founded by Ray Dalio. HQ One Glendinning Place, Westport, CT.

Long/short equity hedge fund ("Tiger Cub"), ~$20B AUM. HQ 2 Greenwich Plaza, Greenwich, CT.

Multi-strategy hedge fund, ~$30B AUM. HQ Two American Lane, Greenwich, CT.

Multi-strategy hedge fund founded by Steven A. Cohen. HQ Stamford, CT (72 Cummings Point Road). Capitalizes and operates Point72 Ventures as its dedicated venture-investing arm.

Credit/distressed-debt hedge fund, ~$30-50B AUM. HQ Two Greenwich Plaza, Greenwich, CT.

Multi-strategy hedge fund founded by Paul Tudor Jones. HQ 200 Elm Street, Stamford, CT (relocated from the Greenwich area in 2018).

Public-market crossover / IPO-anchor investor.