Byron Wien 5 cityfile 02/03/08 09:33PM Filed to: Byron Wien Byron Wien Byronwien Byron R. Wien Byron-R.-Wien Byronrwien Profiles Thisissomethingthatneedsattn Cityfile Profile Byron-Wien This image was lost some time after publication.WhoOne of Wall Street's most beloved market gurus, Wien departed Morgan Stanley in 2005 to join Art Samberg's Pequot Capital Management as chief investment strategist.