Shares of Mastercard (MA) shave off 4.2% premarket after the company missed the revenue mark of...

|By:, SA News Editor

Shares of Mastercard (MA) shave off 4.2% premarket after the company missed the revenue mark of analysts with FX whacking its top line. The company did manage to increase its profitability by 17% Y/Y and - perhaps just as importantly - took debit card market share from rival Visa.