Be more specific. Do you mean where the fund is domiciled or where the trading happens to take place? They aren't usually the same. Example: a trading team may be based in New York but the fund itself may be a Delaware L.P. Or the trading and research group may have their offices in Seattle but their Fund may be domiciled in Bermuda. Depending on what exactly your looking for www.marhedge.com or www.tassresearch.com may help. Regards, Dr.Zhivodka
Man financial has a database that ranks over 300 funds you can check out and with 12 bil under management they are the biggest hedgefund endorser in the world.