LLY vs MRK
LLY: Eli Lilly is a global pharmaceutical innovator leading the market in metabolic health, including diabetes and obesity treatments, alongside a diverse portfolio of oncology and immunology therapies. MRK: Merck & Co. is a leading global biopharmaceutical firm dedicated to delivering life-saving vaccines and innovative therapeutic medicines for major disease areas.
Side-by-side fundamentals
| Metric | LLY | MRK | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $1,169.60 | $142.38 | |
| Market cap | $1.10T | $351.3B | |
| P/E as of 2026-10-08 | 39.25 | 113.71 | LLY lower |
| PEG as of 2026-10-08, 3-year EPS CAGR to FY2025 | 0.80 | n/a | |
| Net margin FY2025, SEC XBRL | +31.7% | +28.1% | LLY higher |
| ROE FY2025, SEC XBRL | +77.8% | +34.7% | LLY higher |
| ROA FY2025, SEC XBRL | +18.4% | +13.3% | LLY higher |
| Debt / equity as of 2026-09-03 | 1.62 | 1.07 | MRK lower |
| Revenue growth (YoY) as of 2026-09-03 | +49.6% | +4.6% | LLY higher |
| Revenue CAGR (3y) SEC XBRL | +31.7% | +3.1% | LLY higher |
| Dividend yield as of 2026-09-03 | +0.6% | +2.3% | MRK higher |
| Dividend streak (yrs) SEC XBRL | 10 | 19 | MRK higher |
| Beta as of 2026-09-03 | 0.55 | 0.30 | |
| 1-year return as of 2026-10-08 close | +38.3% | +64.8% | MRK higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.