Grade My Investments

Merck & Co., Inc. (MRK) Stock Grade

MRK · Healthcare

A+
Grade updated: August 16, 2026
Computed by the GradeMyInvestments scoring model from revenue growth, profitability, balance-sheet strength, and analyst targets.
Market Cap
$335.5B
P/E Ratio
14.4
Revenue Growth (YoY)
+1.2%
Net Margin
28.1%
Return on Equity
34.7%
Dividend Yield
3.2%

About Merck & Co., Inc.'s fundamentals

Merck is a large-cap pharmaceutical manufacturer with a market capitalization of $263.4 billion and a notably high net profit margin of 28.1%, indicating strong cost control and profitability relative to revenue. The company generated a 34.7% return on equity, demonstrating efficient use of shareholder capital, while trading at a P/E ratio of 14.4—below the typical range for large pharmaceutical companies. Revenue grew modestly at 1.2% year-over-year, reflecting the slower expansion common in mature pharmaceutical markets, though the company returns capital to shareholders through a 3.1% dividend yield.

Track MRK free — no credit card required. Live grade + monthly AI report →