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GSK logo
GSK
Merck & Co. logo
Merck & Co.

Revenue Comparison

Chart: Revenue Comparison. Values in USD_BILLIONS. In Q2 2026: GSK 10.595, Merck & Co. 16.607.

GSK vs Merck & Co.: Revenue Comparison

GSK (GSK) and Merck & Co. (MRK) are peers in Vaccines. GSK reported revenue of $10.6B as of Q2 2026, compared with $16.6B for Merck & Co.. Merck & Co. leads on revenue.

GSK's gross margin is 73.0% versus 73.5% for Merck & Co.. GSK's net margin is 5.2% versus -8.0% for Merck & Co..

Latest Quarter Comparison

Table: Latest Quarter Comparison. 15 rows across Metric, GSK, Merck & Co..
MetricGSKMerck & Co.
Market Cap--
Revenue$10.60B$16.61B
Cost of Revenue$2.85B$4.39B
Gross Profit$7.74B$12.21B
Operating Income$606.00M$-683.00M
Net Income$548.00M$-1.33B
R&D Expense$4.37B$9.74B
Earnings Per Share$0.28-$0.54
Gross Margin73.0%73.5%
Operating Margin5.7%-4.1%
Net Profit Margin5.2%-8.0%
Free Cash Flow$2.78B$4.48B
Cumulative Free Cash Flow$157.21B$249.70B
Operating Cash Flow$3.19B$5.37B
Cash & Equivalents$3.89B$6.85B
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