Skip to main content
Merck & Co., Inc. (MRK)
NYSE: MRK · Real-Time Price · USD
123.82
+4.52 (3.79%)
At close: Feb 27, 2026, 4:00 PM EST
123.88
+0.06 (0.05%)
After-hours: Feb 27, 2026, 7:58 PM EST

Merck & Co. Operating Expense Breakdown
Period Ending Dec 31, 2025Sep 30, 2025Jun 30, 2025Mar 31, 2025Dec 31, 2024Sep 30, 2024Jun 30, 2024Mar 31, 2024Dec 31, 2023Sep 30, 2023Jun 30, 2023Mar 31, 2023Dec 31, 2022Sep 30, 2022Jun 30, 2022Mar 31, 2022Dec 31, 2021Sep 30, 2021Jun 30, 2021Mar 31, 2021Dec 31, 2020Sep 30, 2020Jun 30, 2020Mar 31, 2020Dec 31, 2019Sep 30, 2019Jun 30, 2019Mar 31, 2019Dec 31, 2018Sep 30, 2018
Research and Development
15.79B 16.49B 18.12B 17.57B 17.94B 22.98B 20.43B 30.25B
Research and Development Growth
-11.99% -28.26% -11.31% -41.92% -41.25% -6.88% -20.74% 98.37%
Selling, General, and Administrative
10.73B 10.70B 10.80B 10.89B 10.82B 10.76B 10.55B 10.51B
Selling, General, and Administrative Growth
-0.79% -0.55% 2.38% 3.60% 2.98% 3.56% 1.51% 3.04%
Restructuring
889.00M 727.00M 736.00M 256.00M 310.00M 514.00M 584.00M 655.00M
Restructuring Growth
186.77% 41.44% 26.03% -60.92% -48.25% 30.79% 61.77% -78.22%
Other Expenses
152.00M -154.00M -78.00M -29.00M -27.00M -75.00M 213.00M 343.00M
Other Expenses Growth
- - - - - - -65.37% -61.07%
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.