NEW YORK--(BUSINESS WIRE)--Coatue Management, a leading global investment manager focused on public and private technology companies, is pleased to announce that James Keith (JK) Brown has joined the firm as a Senior Managing Director. JK will be part of a senior leadership team focused on executing Coatue’s financial objectives, strategic direction, client engagement and management. Mr. Brown succeeds Walter Lee, who is leaving the firm. JK has had an extensive career, spanning over 25 years,