Merck & Co., Inc., Rahway, N.J., USA Announces Third-Quarter 2026 Financial Results; Highlights Multiple Milestones Advancing Broad, Diverse Pipeline Merck | HomeMerck tops quarterly estimates, hikes profit outlook as new Keytruda form shows strength CNBCMerck Revenue Up on Keytruda, Winrevair Growth WSJDear Merck Stock Fans, Mark Your Calendars for October 29 Barchart.comMerck Boosts Profit Forecast as Key Medicines Top Estimates Bloomberg.com