 Fiserv Inc FISV reported fourth-quarter FY21 GAAP revenue growth of 11 year-on-year to 4.26 billion and adjusted revenue growth of 11 to 4.02 billion, versus the consensus of 4.03 billion. Internal revenue growth organic, constant currency was 11, led by 19 growth in the Acceptance segment, 4 growth in the Fintech segment, and 8 growth in the Payments segment. 