BIIB vs MDGL vs VRTX Stock Comparison

Biogen, Madrigal Pharmaceuticals and Vertex Pharmaceuticals Prices as of Oct 29, 2026 Peers: Industry group
1 more company in this comparison (ARGX) Create a free account to keep reading and compare up to 10 companies.
BIIB Biogen Inc.
$249.65 +9.9% 1M +68.8% 1Y
Market cap
$37.50B
P/E
107.9x
Revenue (TTM)
$10.30B
Div. yield
–
Biotechnology Healthcare
2 wins

Head to Head

10 decided of 12

Vertex Pharmaceuticals leads on 5 of the 12 questions below (Vertex Pharmaceuticals 5, Madrigal Pharmaceuticals 3, Biogen 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionBIIBMDGLVRTXLeader
Larger companyMarket capitalisation $37.50B $12.58B $141.76B VRTX
Cheaper on earningsLower P/E, profitable companies only 107.9x -38.7x 32.2x VRTX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 19.5x — 29.6x BIIB
Faster revenue growthRevenue growth, trailing twelve months +2.3% +149.0% +10.2% MDGL
More profitableNet margin, trailing twelve months 3.4% -25.3% 35.0% VRTX
Better return on capitalReturn on invested capital 1.3% — — –
Less leveragedLower net debt / EBITDA 4.5x 1.6x — MDGL
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +68.8% +2.4% +29.4% BIIB
Better 5-year returnAnnualised price return, 5 years -1.3%/yr +40.9%/yr +23.9%/yr MDGL
Less volatileAnnualised volatility, 1 year 34.3% 43.5% 29.1% VRTX
Higher overall scoreMean of the five percentile scores vs peers 60/100 66/100 76/100 VRTX

Percentile Scorecard

BIIBMDGLVRTX

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisBIIBMDGLVRTX
Valuation 92 #53 of 624 74 #165 of 624 80 #124 of 624
Growth 26 #444 of 601 68 #194 of 601 59 #245 of 601
Profitability 87 #72 of 541 74 #139 of 541 95 #29 of 541
Financial Health 33 #432 of 647 40 #388 of 647 54 #300 of 647
Shareholder Returns – 75 #92 of 359 92 #29 of 359
Overall 60 66 76
  • BIIB ranked among 671 companies in Pharmaceuticals and Biotechnology
  • MDGL ranked among 671 companies in Pharmaceuticals and Biotechnology
  • VRTX ranked among 671 companies in Pharmaceuticals and Biotechnology

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodBIIBMDGLVRTXSPY
1 month +9.9%-15.3%+2.5% +0.7%
3 months +20.1%-12.5%+12.1% +3.7%
6 months +31.9%-16.6%+26.4% +7.1%
Year to date +41.9%-25.9%+19.1% +12.8%
1 year +68.8%+2.4%+29.4% +11.9%
3 years +5.2%+242.2%+51.1% +85.2%
3 years, per year +1.7%+50.7%+14.8% +22.8%
5 years -6.4%+455.2%+192.0% +67.6%
5 years, per year -1.3%+40.9%+23.9% +10.9%
10 years -12.0%+2,463.5%+596.1% +262.0%
10 years, per year -1.3%+38.3%+21.4% +13.7%

Risk

MeasureBIIBMDGLVRTXSPY
Volatility, 1Y 34.3%43.5%29.1% 12.7%
Downside volatility, 1Y 32.8%41.6%25.8% 12.6%
Beta vs S&P 500, 1Y 0.250.300.49 1.00
Return / volatility, 1Y 2.010.061.01 0.94
Max drawdown, 5Y -64.4%-61.4%-29.1% -25.4%
From 52-week high -1.7%-28.4%-3.2% -1.2%
52-week high $253.84$602.83$557.96 $779.14
52-week low $147.86$412.35$409.47 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleBIIBMDGLVRTX
P/E now vs peer median 106.2xmedian 17.8x -38.7xmedian 17.8x 31.1xmedian 17.8x
P/S now vs peer median 3.6xmedian 9.1x 9.8xmedian 9.1x 10.9xmedian 9.1x
EV/EBITDA now vs peer median 32.3xmedian 15.0x -37.8xmedian 15.0x 25.8xmedian 15.0x
P/FCF now vs peer median 17.8xmedian 21.7x -61.0xmedian 21.7x 36.0xmedian 21.7x
P/B now vs peer median 2.0xmedian 2.2x 24.0xmedian 2.2x 6.8xmedian 2.2x
PEG now vs peer median -2.76median 0.35 -2.62median 0.35 3.07median 0.35

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsBIIBMDGLVRTX
Revenue $10.30B $1.28B $12.59B
Gross profit $7.62B – $10.82B
Operating income $445.10M -$322.62M $4.78B
Net income $347.50M -$325.11M $4.41B
Free cash flow $2.07B -$206.29M $3.80B
R&D $2.15B $490.14M $3.91B
EPS (diluted) $2.35 $-11.15 $17.26
Cash & equivalents $1.30B $292.73M $6.14B
Total debt $7.29B $340.79M –
Shares (diluted) 147.80M 29.15M 255.20M
Enterprise value $26.81B $8.83B $113.76B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricBIIBMDGLVRTX
P/E 106.2x -38.7x 31.1x
P/FCF 17.8x -61.0x 36.0x
P/Operating cash flow 16.4x -63.6x 31.9x
P/S 3.6x 9.8x 10.9x
P/B 2.0x 24.0x 6.8x
P/Tangible book 6.7x 24.4x 6.9x
EV/EBITDA 32.3x -37.8x 25.8x
EV/EBIT 96.4x -37.5x 27.0x
EV/Revenue 4.2x 9.4x 10.2x
EV/FCF 20.7x -58.6x 34.0x
EV/Operating cash flow 19.1x -61.1x 30.0x
PEG (3Y EPS CAGR) -2.76 -2.62 3.07

Growth

14 metrics
MetricBIIBMDGLVRTX
Revenue growth (1Y) 2.3% 149.0% 10.2%
Revenue CAGR (3Y) 1.0% – 9.8%
Gross profit growth (1Y) 0.6% – 10.1%
Gross profit CAGR (3Y) 0.5% – 9.0%
Operating income growth (1Y) -76.6% -4.1% 21.8%
Operating income CAGR (3Y) -34.8% 0.8% 6.4%
Net income growth (1Y) -78.4% -15.3% 21.1%
Net income CAGR (3Y) -38.1% 0.5% 9.4%
EPS growth (1Y) -78.5% 12.1% 22.9%
EPS CAGR (3Y) -38.5% 14.8% 10.1%
Operating cash flow growth (1Y) -8.4% 35.7% 11.6%
Operating cash flow CAGR (3Y) 18.2% 10.6% 1.8%
Free cash flow growth (1Y) -10.1% 33.1% 8.5%
Free cash flow CAGR (3Y) 24.9% 9.4% -0.7%

Profitability

14 metrics
MetricBIIBMDGLVRTX
Gross margin 74.0% – 86.0%
EBITDA margin 12.9% -24.9% 39.7%
Operating margin 4.3% -25.1% 38.0%
Pretax margin 4.3% -24.8% 41.9%
Net margin 3.4% -25.3% 35.0%
FCF margin 20.1% -16.1% 30.2%
Operating cash flow margin 21.8% -15.4% 34.1%
Return on equity 1.8% -59.8% 22.2%
Return on assets 1.1% -25.8% 16.3%
Return on invested capital 1.3% – –
Return on capital employed 1.6% -37.4% 20.8%
Asset turnover 0.3x 1.0x 0.5x
Cash conversion (OCF / net income) 6.5x 0.6x 1.0x
Stock comp / revenue 2.9% 9.5% 5.5%

Financial Health

11 metrics
MetricBIIBMDGLVRTX
Debt / assets 22.7% 27.4% –
Debt / equity 0.4x 0.7x –
Net debt / EBITDA 4.5x 1.6x –
Debt / FCF 3.5x -1.7x –
Liabilities / assets 41.0% 57.9% 26.2%
Equity / assets 59.0% 42.1% 73.8%
Interest coverage – -10.2x –
Current ratio 1.9x 3.2x 3.2x
Quick ratio 0.9x 2.8x 2.5x
Cash ratio 0.3x 2.2x 2.0x
Altman Z-score 3.11 8.92 13.65

Shareholder Returns

7 metrics
MetricBIIBMDGLVRTX
Dividend yield – – –
Net buyback yield – -0.3% 1.4%
Shareholder yield – -0.3% 1.4%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusBIIBMDGLVRTX
Forward P/E 19.5xFY2026 – 29.6xFY2026
EPS, next fiscal year $12.81FY2026 $-6.25FY2026 $18.24FY2026
EPS growth, next FY -16.2%FY2026 – -0.9%FY2026
EPS growth, the year after +36.5% – +23.0%
Revenue, next fiscal year $9.96BFY2026 $1.46BFY2026 $12.67BFY2026
Revenue growth, next FY +0.7%FY2026 +52.7%FY2026 +5.8%FY2026
Revenue growth, the year after +11.9% +36.3% +18.8%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersBIIBMDGLVRTX
Held by institutions 96.4% 80.9% 95.1%
Institutions holding 1,037 413 1,746
Change in shares held, QoQ +6.0% -0.6% +3.9%
Institutions buying 549 225 903
Institutions selling 294 128 605
Buyers to sellers 1.87 1.76 1.49

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

BIIBMDGLVRTX
BIIB 1.00 0.14 0.47
MDGL 0.14 1.00 0.18
VRTX 0.47 0.18 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, BIIB, MDGL and VRTX?

Vertex Pharmaceuticals (VRTX) is the largest by market capitalisation: Biogen (BIIB) $37.50B, Madrigal Pharmaceuticals (MDGL) $12.58B, Vertex Pharmaceuticals (VRTX) $141.76B.

Which stock is cheaper, BIIB, MDGL and VRTX?

Vertex Pharmaceuticals (VRTX) trades on the lowest price-to-earnings ratio (Biogen (BIIB) 107.9x, Madrigal Pharmaceuticals (MDGL) -38.7x, Vertex Pharmaceuticals (VRTX) 32.2x). On next year's consensus earnings, Biogen (BIIB) is cheapest (Biogen (BIIB) 19.5x, Vertex Pharmaceuticals (VRTX) 29.6x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Madrigal Pharmaceuticals (MDGL) grew revenue fastest over the trailing twelve months: Biogen (BIIB) +2.3%, Madrigal Pharmaceuticals (MDGL) +149.0%, Vertex Pharmaceuticals (VRTX) +10.2%.

Which company is more profitable?

Vertex Pharmaceuticals (VRTX) has the highest net margin (Biogen (BIIB) 3.4%, Madrigal Pharmaceuticals (MDGL) -25.3%, Vertex Pharmaceuticals (VRTX) 35.0%).

Which stock has performed better?

Over the past year Biogen (BIIB) returned the most: Biogen (BIIB) +68.8%, Madrigal Pharmaceuticals (MDGL) +2.4%, Vertex Pharmaceuticals (VRTX) +29.4%. Over five years, Madrigal Pharmaceuticals (MDGL) compounded fastest (Biogen (BIIB) -1.3%/yr, Madrigal Pharmaceuticals (MDGL) +40.9%/yr, Vertex Pharmaceuticals (VRTX) +23.9%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Vertex Pharmaceuticals (VRTX) has been the steadiest (Biogen (BIIB) 34.3%, Madrigal Pharmaceuticals (MDGL) 43.5%, Vertex Pharmaceuticals (VRTX) 29.1%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, BIIB, MDGL and VRTX?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Vertex Pharmaceuticals (VRTX) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.