Nikon Corporation (NKN.F)

Stocks to watch this week: Berkshire Hathaway, Super Micro, Novo Nordisk, Vistry and M&S

Earnings preview of key companies reporting this week and what to look out for.

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Nikon’s Shares Surge After Revealing EssilorLuxottica’s 5% Stake

(Bloomberg) -- Nikon Corp.’s shares surged their most in two months after disclosing that French eye-wear maker EssilorLuxottica SA has taken a 5.1% stake in the smaller Japanese rival to ASML Holding NV.Most Read from BloombergChicago’s $1 Billion Budget Hole Exacerbated by School TurmoilSan Francisco to Shut 9% of Public Schools Amid Budget WoesUrban Heat Stress Is Another Disparity in the World’s Most Unequal NationShould Evictions Be Banned After Hurricanes and Climate Disasters?From Clevela