MRK Merck & Co., Inc.
Stable Earnings Power
B+ 78.8 / 100 composite

AlphaQuality composite grade, weighted for stable earnings power businesses.

Profitability

Weight: 20%
A- 82
  • 5yr Avg ROIC 13.4%
  • Operating Margin Trend +1.88 pp/yr

Capital Efficiency

Weight: 15%
A 88
  • 5yr Avg ROE 24.1%
  • 5yr Share-Count CAGR -0.3%

Growth Quality

Weight: 15%
B+ 78
  • 5yr Revenue CAGR 7.5%
  • 5yr EPS CAGR 9.1%
  • Revenue-Growth Years (5) 5/5

Cash Generation

Weight: 15%
B+ 80
  • 5yr FCF Margin 21.4%
  • 5yr FCF/NI Conversion 5.71x

Balance Sheet

Weight: 20%
A 89
  • Net Debt / EBITDA 1.23x
  • Interest Coverage (EBIT/Int) 17.31x
  • Altman Z-Score 3.85

Stability

Weight: 15%
C 52
  • EPS Volatility (σ/μ) 0.69
  • Piotroski F-Score 6
  • Negative-Revenue Years (5) 0/5

Guru Flow

Curated superinvestor sentiment — not part of the AlphaQuality grade.
Accumulating

3 of 4 gurus held; 3 added; 1 full exit.

Holders
3 -1
Avg Δ position
+16.8%
New buys
0
Full exits
1
As of Q1 2026