Merck's stock falls as the full-year revenue and profit outlooks were below expectations.
Merck says 2026 earnings will take a hit due to its pending takeover of Cidara Therapeutics.
Merck recorded higher revenue in its fourth quarter, but expects earnings growth to slow as it ramps up acquisitions.
Merck & Co on Tuesday forecast 2026 sales and profits below Wall Street estimates as the loss of patent exclusivity on diabetes drug Januvia and other medicines will hit harder than analysts are proje
Merck reported fourth-quarter earnings and revenue that topped estimates on strong demand for its cancer immunotherapy Keytruda and some newer products.  But Merck posted a modest 2026 outlook that f
RAHWAY, N.J.--(BUSINESS WIRE)--Merck & Co., Inc., Rahway, N.J., USA Announces Fourth-Quarter and Full-Year 2025 Financial Results.
Improved Manufacturing data joined another strong tranche of Q4 earnings reports today.
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Merck & Co. reports Q4 2025 earnings on Tuesday, Feb. 3, 2026, before market open.
As earnings season accelerates, pharma heavyweights LLY, MRK, NVO, BMY and PFE prepare to reveal their Q4 results amid a strong sector start.

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Merck (MRK) reached $110.42 at the closing of the latest trading day, reflecting a +1.92% change compared to its last close.
Merck heads into Q4 earnings with strong Keytruda demand and new product launches, but declining estimates and M&A costs cloud the near-term outlook.
Merck (MRK) closed at $108.34 in the latest trading session, marking a +1.35% move from the prior day.
Looking beyond Wall Street's top-and-bottom-line estimate forecasts for Merck (MRK), delve into some of its key metrics to gain a deeper insight into the company's potential performance for the quarte
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