(Bloomberg) -- Swiss wealth manager Bank J. Safra Sarasin agreed to buy 70% of Denmark’s Saxo Bank A/S, adding to a flurry of deals in the European financial services sector.Most Read from BloombergNJ College to Merge With State School After Financial StressTrump Administration Plans to Eliminate Dozens of Housing OfficesWhere New York City's Zoning Reform Will Add HousingBuffalo’s Billion-Dollar Freeway Fix Is on Ice, But Not Because of TrumpInside the ‘Not Architecture’ of High Line Designers