MFS Investment Management controls 9.94% of Sonova Holding AG

Stäfa (Switzerland), 28 November 2014 - According to the article 20 of the Swiss Stock Exchange Act, Sonova Holding AG announces that MFS Investment Management., 111 Huntington Avenue, Boston, MA 02199, U.S.A. (mother company) controls 6,675,784 registered shares with a par value of CHF 0.05 as of 24 November 2014 due to a sale of shares. This corresponds to 9.94% of total Sonova share capital.

For more information on significant shareholders visit the website of the SIX Swiss Exchange

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