Biogen Inc. vs Merck & Company, Inc. — Stock Comparison
Biogen Inc. (BIIB) and Merck & Company, Inc. (MRK) are both listed on US exchanges. This page compares their Q·Score ratings, key fundamentals (P/E, margins, growth), and Wall Street analyst consensus side by side. Data sourced from Yahoo Finance and updated on each page load.
Biogen Inc. narrowly edges Merck & Company, Inc. on Q·Score (7.5 vs 7 out of 10), led by Health (9.7 vs 7) and Growth (7.8 vs 6.2). Merck & Company, Inc. scores higher on Quality, reflecting stronger profitability and returns. Analyst consensus targets imply greater upside for MRK (+13.9%) than for BIIB (+12.0%).
Price Performance
Normalised to 100 at period start — shows relative performance.
Q·Score Breakdown
Clean balance sheet with low leverage (0.4× debt-to-equity).
High-quality business with 19% return on equity and 14% profit margins.
Analyst Consensus
Fundamentals
Frequently Asked Questions
BIIB vs MRK: which stock scores better overall?
Based on Q·Score, Biogen Inc. (BIIB) scores 7.5/10 versus Merck & Company, Inc. (MRK) at 7/10. The Q·Score measures five dimensions: Quality, Health, Growth, Valuation, and Sentiment. For informational purposes only — not financial advice.
Which has better revenue growth: BIIB or MRK?
Biogen Inc. (BIIB) scores higher on Growth (7.8/10 vs 6.2/10). Biogen Inc. reports revenue growth (1.9% YoY) while Merck & Company, Inc. reports (4.9% YoY). Growth scores reflect revenue and earnings momentum relative to sector peers.
Is BIIB or MRK more attractively valued?
Merck & Company, Inc. (MRK) scores higher on Valuation (6.7/10 vs 6.4/10). BIIB trades at 11.8× P/E versus MRK at 11.9×. Valuation is assessed using P/E ratio, analyst price targets, and 52-week range positioning relative to sector peers.
What do analysts say about BIIB vs MRK?
There are 31 analysts covering BIIB with a consensus price target of $220.25, and 27 analysts covering MRK with a consensus target of $129.74. Analyst consensus ratings are aggregated from Wall Street research and do not constitute investment advice.
Which is more profitable: BIIB or MRK?
Merck & Company, Inc. (MRK) scores higher on Quality (7.7/10 vs 7/10). Net profit margin: BIIB at 13.8%, MRK at 13.6%. Quality scores reflect profit margins, return on equity, and free cash flow generation.
Which has stronger financial health: BIIB or MRK?
Biogen Inc. (BIIB) scores higher on Financial Health (9.7/10 vs 7/10). Market beta: BIIB at 0.18, MRK at 0.22. Health scores consider beta, debt-to-equity, and current ratio. All investments carry risk — this is not investment advice.
What are the market caps of BIIB and MRK?
Biogen Inc. (BIIB) has a market capitalisation of $29.0B, while Merck & Company, Inc. (MRK) has a market cap of $281.2B. Market cap data is sourced from Yahoo Finance and reflects the most recent available figures.
Do BIIB or MRK pay dividends?
BIIB does not currently pay a dividend, while MRK pays a dividend yield of 2.95%. Dividend yields fluctuate with share price and company payout decisions.
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Q·Score is an educational tool and is not financial advice. Data provided by Yahoo Finance. Updated on each page load. How it's calculated →