Waystar Holding (NASDAQ:WAY) raises FY2026 Adj EPS guidance from $1.59-$1.68 to $1.61-$1.70 vs $1.64 analyst estimate. Raises FY2026 sales outlook from $1.274 billion-$1.294 billion to $1.276 billion-$1.294 billion vs $1.284 billion estimate.