MILAN (Reuters) - Mediaset's MS.MI top shareholder Fininvest said on Tuesday it had filed a complaint with prosecutors in Milan and market regulator Consob against French media giant Vivendi VIV.PA, citing market manipulation.
The move follows Vivendi’s announcement that it owns 3 percent of the Italian broadcaster and plans to raise that to a 20 percent stake.
Mediaset shares jumped as much as 36 percent on Tuesday, their biggest one-day gain on record, triggering an automatic temporary suspension from trading.
Reporting by Agnieszka Flak; editing by Francesca Landini
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