Major shareholder announcement - BlackRock, Inc. Aarhus, Denmark, 2012-06-04 08:39 CEST (GLOBE NEWSWIRE) -- Vestas has been informed that BlackRock, Inc., USA has reduced their holding of Vestas shares from 10,238,578 shares (ref. company announcement No. 32/2010 of 8 September 2010) to 8,179,963 (4.02 per cent). Contact details: Vestas Wind Systems A/S, Denmark Lars Villadsen, Senior Vice President, Investor Relations Telephone +45 9730 0000