Santander Shares Hit 12-Month High as Dividend Increases Banco Santander's stock reached a new 52-week high of $7.21 today, buoyed by a recently announced dividend hike and positive analyst sentiment. The semi-annual dividend rises to $0.1152 per share, yielding 2.4%. The bank's fundamentals, including a net margin of 15.88%, continue to attract investors.12