Why this portfolio manager isn’t a big believer in U.S. tech giants like Facebook and Amazon Why this portfolio manager isn’t a big believer in U.S. tech giants like Facebook and Amazon _ Financial Post By MAAM|2013-03-30T15:13:42+00:00March 30th, 2013|In the News| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail