GRFS vs VRTX vs BIIB Stock Comparison

Grifols, Vertex Pharmaceuticals and Biogen Prices as of Nov 2, 2026 Peers: Industry group
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GRFS Grifols SA
$8.51 +16.4% 1M -9.2% 1Y
Market cap
$5.79B
P/E
12.8x
Revenue (TTM)
—
Div. yield
1.29%
Biotechnology Healthcare
2 wins
BIIB Biogen Inc.
$249.01 +13.2% 1M +61.4% 1Y
Market cap
$36.81B
P/E
105.9x
Revenue (TTM)
$10.30B
Div. yield
–
Biotechnology Healthcare
1 win

Head to Head

9 decided of 12

Vertex Pharmaceuticals leads on 6 of the 12 questions below (Vertex Pharmaceuticals 6, Grifols 2, Biogen 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionGRFSVRTXBIIBLeader
Larger companyMarket capitalisation $5.79B $140.14B $36.81B VRTX
Cheaper on earningsLower P/E, profitable companies only 12.8x 31.9x 105.9x GRFS
Cheaper on forward earningsLower price / next fiscal year consensus EPS 9.1x 30.3x 19.4x GRFS
Faster revenue growthRevenue growth, trailing twelve months — +10.2% +2.3% VRTX
More profitableNet margin, trailing twelve months — 35.0% 3.4% VRTX
Better return on capitalReturn on invested capital — — 1.3% –
Less leveragedLower net debt / EBITDA — — 4.5x –
Higher dividend yieldTrailing dividend yield 1.29% — — –
Better 1-year returnPrice return, last 12 months -9.2% +30.0% +61.4% BIIB
Better 5-year returnAnnualised price return, 5 years -8.0%/yr +24.0%/yr -2.3%/yr VRTX
Less volatileAnnualised volatility, 1 year 32.7% 29.3% 34.2% VRTX
Higher overall scoreMean of the five percentile scores vs peers 57/100 76/100 59/100 VRTX

Percentile Scorecard

GRFSVRTXBIIB

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

AxisGRFSVRTXBIIB
Valuation 99 #8 of 623 79 #131 of 623 91 #56 of 623
Growth – 60 #240 of 601 26 #447 of 601
Profitability – 95 #29 of 553 87 #73 of 553
Financial Health 13 #567 of 654 54 #302 of 654 34 #434 of 654
Shareholder Returns 57 #157 of 367 93 #28 of 367 –
Overall 57 76 59
  • GRFS ranked among 671 companies in Pharmaceuticals and Biotechnology
  • VRTX ranked among 671 companies in Pharmaceuticals and Biotechnology
  • BIIB 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

PeriodGRFSVRTXBIIBSPY
1 month +16.4%+9.6%+13.2% -2.3%
3 months +8.3%+17.5%+23.4% -0.7%
6 months +3.4%+28.7%+33.0% +4.8%
Year to date -9.0%+22.0%+41.5% +10.3%
1 year -9.2%+30.0%+61.4% +10.3%
3 years -8.6%+47.0%-0.2% +73.0%
3 years, per year -3.0%+13.7%-0.1% +20.1%
5 years -34.2%+192.6%-10.9% +61.9%
5 years, per year -8.0%+24.0%-2.3% +10.1%
10 years -42.0%+609.2%-10.2% +258.6%
10 years, per year -5.3%+21.6%-1.1% +13.6%

Risk

MeasureGRFSVRTXBIIBSPY
Volatility, 1Y 32.7%29.3%34.2% 12.8%
Downside volatility, 1Y 34.1%25.7%32.8% 12.8%
Beta vs S&P 500, 1Y 0.890.450.24 1.00
Return / volatility, 1Y -0.281.021.79 0.80
Max drawdown, 5Y -58.8%-29.1%-64.4% -25.4%
From 52-week high -12.4%-1.0%-1.9% -3.5%
52-week high $9.72$558.71$253.84 $779.14
52-week low $7.02$409.47$149.33 $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.

MultipleGRFSVRTXBIIB
P/E now vs peer median 12.8xmedian 17.4x 31.9xmedian 17.4x 105.9xmedian 17.4x
P/S now vs peer median 0.7xmedian 8.9x 11.1xmedian 8.9x 3.6xmedian 8.9x
EV/EBITDA now vs peer median —median 17.0x 26.5xmedian 17.0x 32.3xmedian 17.0x
P/FCF now vs peer median 8.2xmedian 21.4x 36.9xmedian 21.4x 17.8xmedian 21.4x
P/B now vs peer median 0.6xmedian 2.1x 6.9xmedian 2.1x 1.9xmedian 2.1x
PEG now vs peer median —median 0.35 3.14median 0.35 -2.75median 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 monthsGRFSVRTXBIIB
Revenue – $12.59B $10.30B
Gross profit – $10.82B $7.62B
Operating income – $4.78B $445.10M
Net income – $4.41B $347.50M
Free cash flow – $3.80B $2.07B
R&D – $3.91B $2.15B
EPS (diluted) – $17.26 $2.35
Cash & equivalents $969.15M $6.14B $1.30B
Total debt $11.33B – $7.29B
Shares (diluted) 681.57M 255.20M 147.80M
Enterprise value $4.87B $112.15B $26.12B

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
MetricGRFSVRTXBIIB
P/E 12.8x 31.9x 105.9x
P/FCF 8.2x 36.9x 17.8x
P/Operating cash flow – 32.6x 16.4x
P/S 0.7x 11.1x 3.6x
P/B 0.6x 6.9x 1.9x
P/Tangible book 1.0x 7.1x 6.6x
EV/EBITDA – 26.5x 32.3x
EV/EBIT – 27.7x 96.2x
EV/Revenue – 10.5x 4.2x
EV/FCF – 34.8x 20.7x
EV/Operating cash flow – 30.8x 19.0x
PEG (3Y EPS CAGR) – 3.14 -2.75

Growth

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

Profitability

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

Financial Health

11 metrics
MetricGRFSVRTXBIIB
Debt / assets 48.9% – 22.7%
Debt / equity 1.3x – 0.4x
Net debt / EBITDA – – 4.5x
Debt / FCF – – 3.5x
Liabilities / assets 61.4% 26.2% 41.0%
Equity / assets 38.6% 73.8% 59.0%
Interest coverage – – –
Current ratio 2.5x 3.2x 1.9x
Quick ratio 0.8x 2.5x 0.9x
Cash ratio 0.4x 2.0x 0.3x
Altman Z-score – 13.93 3.10

Shareholder Returns

7 metrics
MetricGRFSVRTXBIIB
Dividend yield 1.3% – –
Net buyback yield – 1.3% –
Shareholder yield 1.3% 1.3% –
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.

ConsensusGRFSVRTXBIIB
Forward P/E 9.1xFY2026 30.3xFY2026 19.4xFY2026
EPS, next fiscal year $0.94FY2026 $18.24FY2026 $12.81FY2026
EPS growth, next FY +10.6%FY2026 -0.9%FY2026 -16.2%FY2026
EPS growth, the year after +26.6% +23.0% +36.5%
Revenue, next fiscal year $8.88BFY2026 $12.67BFY2026 $9.96BFY2026
Revenue growth, next FY +0.0%FY2026 +5.8%FY2026 +0.7%FY2026
Revenue growth, the year after +10.3% +18.8% +11.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersGRFSVRTXBIIB
Held by institutions 21.0% 95.1% 96.4%
Institutions holding 168 1,747 1,038
Change in shares held, QoQ -0.5% +3.9% +6.0%
Institutions buying 75 904 550
Institutions selling 65 605 294
Buyers to sellers 1.15 1.49 1.87

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.

GRFSVRTXBIIB
GRFS 1.00 0.20 0.09
VRTX 0.20 1.00 0.47
BIIB 0.09 0.47 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, GRFS, VRTX and BIIB?

Vertex Pharmaceuticals (VRTX) is the largest by market capitalisation: Grifols (GRFS) $5.79B, Vertex Pharmaceuticals (VRTX) $140.14B, Biogen (BIIB) $36.81B.

Which stock is cheaper, GRFS, VRTX and BIIB?

Grifols (GRFS) trades on the lowest price-to-earnings ratio (Grifols (GRFS) 12.8x, Vertex Pharmaceuticals (VRTX) 31.9x, Biogen (BIIB) 105.9x). On next year's consensus earnings, Grifols (GRFS) is cheapest (Grifols (GRFS) 9.1x, Vertex Pharmaceuticals (VRTX) 30.3x, Biogen (BIIB) 19.4x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

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

Which company is more profitable?

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

Which stock has performed better?

Over the past year Biogen (BIIB) returned the most: Grifols (GRFS) -9.2%, Vertex Pharmaceuticals (VRTX) +30.0%, Biogen (BIIB) +61.4%. Over five years, Vertex Pharmaceuticals (VRTX) compounded fastest (Grifols (GRFS) -8.0%/yr, Vertex Pharmaceuticals (VRTX) +24.0%/yr, Biogen (BIIB) -2.3%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Grifols (GRFS) 1.29%. Vertex Pharmaceuticals (VRTX) and Biogen (BIIB) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Vertex Pharmaceuticals (VRTX) has been the steadiest (Grifols (GRFS) 32.7%, Vertex Pharmaceuticals (VRTX) 29.3%, Biogen (BIIB) 34.2%). Volatility measures how widely the price swings, not the risk of the business.

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

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 6. 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.