IQVIA Holdings, Inc. (IQV) is scheduled to release its first-quarter 2024 results on May 2, before market open.IQV has an impressive earnings surprise history, having surpassed the Zacks Consensus Estimate in each of the four trailing quarters, the average surprise being 1.5%.Q1 ExpectationsThe Zacks Consensus Estimate for the top line is currently pegged at $3.7 billion, up 1.1% from the year-ago quarter. The growth in revenues is likely to have been due to an uptick in demand of clients, strategic acquisi ...