GILD vs MRNA vs REGN Stock Comparison

Gilead Sciences, Moderna and Regeneron Pharmaceuticals Prices as of Oct 28, 2026 Peers: Industry group
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GILD Gilead Sciences, Inc.
$159.20 +4.6% 1M +35.1% 1Y
Market cap
$200.48B
P/E
–
Revenue (TTM)
$30.46B
Div. yield
–
Biotechnology Healthcare
3 wins
MRNA Moderna, Inc.
$214.16 +8.6% 1M +744.8% 1Y
Market cap
$87.00B
P/E
–
Revenue (TTM)
$2.23B
Div. yield
–
Biotechnology Healthcare
1 win

Head to Head

9 decided of 12

Regeneron Pharmaceuticals leads on 5 of the 12 questions below (Regeneron Pharmaceuticals 5, Gilead Sciences 3, Moderna 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionGILDMRNAREGNLeader
Larger companyMarket capitalisation $200.48B $87.00B $83.76B GILD
Cheaper on earningsLower P/E, profitable companies only -61.9x -27.6x 19.3x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — — 14.2x –
Faster revenue growthRevenue growth, trailing twelve months +5.5% -27.6% +9.3% REGN
More profitableNet margin, trailing twelve months -10.6% -141.4% 27.9% REGN
Better return on capitalReturn on invested capital -6.0% -43.3% 9.6% REGN
Less leveragedLower net debt / EBITDA 87.7x 1.5x -1.4x REGN
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +35.1% +744.8% +24.3% MRNA
Better 5-year returnAnnualised price return, 5 years +19.7%/yr -9.1%/yr +4.9%/yr GILD
Less volatileAnnualised volatility, 1 year 26.8% 130.6% 30.9% GILD
Higher overall scoreMean of the five percentile scores vs peers 61/100 57/100 72/100 REGN

Percentile Scorecard

GILDMRNAREGN

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

AxisGILDMRNAREGN
Valuation 91 #60 of 625 69 #192 of 625 89 #70 of 625
Growth 31 #416 of 602 19 #488 of 602 42 #352 of 602
Profitability 85 #83 of 549 57 #235 of 549 90 #54 of 549
Financial Health 21 #515 of 654 55 #298 of 654 74 #173 of 654
Shareholder Returns 77 #86 of 367 85 #57 of 367 65 #129 of 367
Overall 61 57 72
  • GILD ranked among 672 companies in Pharmaceuticals and Biotechnology
  • MRNA ranked among 672 companies in Pharmaceuticals and Biotechnology
  • REGN ranked among 672 companies in Pharmaceuticals and Biotechnology

Price Performance

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

Returns

PeriodGILDMRNAREGNSPY
1 month +4.6%+8.6%+8.1% +0.9%
3 months +19.9%+293.0%+16.9% +5.9%
6 months +23.6%+368.4%+18.5% +8.5%
Year to date +29.7%+626.2%+5.4% +13.3%
1 year +35.1%+744.8%+24.3% +12.4%
3 years +107.8%+197.8%+4.9% +88.1%
3 years, per year +27.6%+43.9%+1.6% +23.5%
5 years +145.4%-38.0%+27.1% +68.2%
5 years, per year +19.7%-9.1%+4.9% +11.0%
10 years +115.5%—+128.6% +263.4%
10 years, per year +8.0%—+8.6% +13.8%

Risk

MeasureGILDMRNAREGNSPY
Volatility, 1Y 26.8%130.6%30.9% 12.7%
Downside volatility, 1Y 23.9%79.5%29.9% 12.7%
Beta vs S&P 500, 1Y 0.302.160.45 1.00
Return / volatility, 1Y 1.315.700.79 0.98
Max drawdown, 5Y -29.4%-93.9%-59.8% -25.4%
From 52-week high 0.0%-12.9%-4.5% -0.9%
52-week high $159.20$245.81$852.03 $779.14
52-week low $117.88$22.36$600.66 $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.

MultipleGILDMRNAREGN
P/E now vs peer median -61.1xmedian 17.4x -27.1xmedian 17.4x 19.3xmedian 17.4x
P/S now vs peer median 6.5xmedian 9.1x 38.4xmedian 9.1x 5.4xmedian 9.1x
EV/EBITDA now vs peer median 838.9xmedian 17.1x -26.3xmedian 17.1x 17.7xmedian 17.1x
P/FCF now vs peer median 15.3xmedian 19.0x -68.7xmedian 19.0x 22.2xmedian 19.0x
P/B now vs peer median 16.7xmedian 2.2x 12.6xmedian 2.2x 2.6xmedian 2.2x
PEG now vs peer median 1.63median 0.34 0.42median 0.34 7.26median 0.34

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 monthsGILDMRNAREGN
Revenue $30.46B $2.23B $15.53B
Gross profit $24.24B $521.00M $13.18B
Operating income -$2.50B -$3.32B $3.84B
Net income -$3.24B -$3.15B $4.33B
Free cash flow $12.94B -$1.24B $3.76B
R&D $6.07B $2.88B $6.28B
EPS (diluted) $-2.61 $-7.92 $40.84
Cash & equivalents $3.18B $1.72B $2.46B
Total debt $26.25B $591.00M $1.99B
Shares (diluted) 1.24B 398.00M 106.00M
Enterprise value $174.68B $66.36B $49.96B

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
MetricGILDMRNAREGN
P/E -61.1x -27.1x 19.3x
P/FCF 15.3x -68.7x 22.2x
P/Operating cash flow 14.6x -79.6x 17.9x
P/S 6.5x 38.4x 5.4x
P/B 16.7x 12.6x 2.6x
P/Tangible book -89.7x 12.6x 2.7x
EV/EBITDA 838.9x -26.3x 17.7x
EV/EBIT -88.4x -24.4x 20.2x
EV/Revenue 7.2x 36.3x 5.0x
EV/FCF 17.0x -65.0x 20.6x
EV/Operating cash flow 16.3x -75.4x 16.6x
PEG (3Y EPS CAGR) 1.63 0.42 7.26

Growth

14 metrics
MetricGILDMRNAREGN
Revenue growth (1Y) 5.5% -27.6% 9.3%
Revenue CAGR (3Y) 3.6% -40.6% 7.0%
Gross profit growth (1Y) 6.9% -67.8% 8.4%
Gross profit CAGR (3Y) 3.7% -56.0% 6.4%
Operating income growth (1Y) -131.0% -1.4% 0.1%
Operating income CAGR (3Y) -31.9% -103.9% -3.9%
Net income growth (1Y) -151.3% -8.5% -2.9%
Net income CAGR (3Y) -37.3% -66.4% 0.2%
EPS growth (1Y) -151.8% -5.8% -0.5%
EPS CAGR (3Y) -37.5% -65.1% 2.7%
Operating cash flow growth (1Y) 37.3% 60.2% -1.3%
Operating cash flow CAGR (3Y) 12.5% -68.1% -0.4%
Free cash flow growth (1Y) 38.1% 64.4% -2.4%
Free cash flow CAGR (3Y) 13.2% -18.2% -3.3%

Profitability

14 metrics
MetricGILDMRNAREGN
Gross margin 79.6% 23.4% 84.9%
EBITDA margin 0.9% -138.2% 28.1%
Operating margin -8.2% -149.0% 24.7%
Pretax margin -6.4% -138.6% 33.3%
Net margin -10.6% -141.4% 27.9%
FCF margin 42.5% -55.8% 24.2%
Operating cash flow margin 44.5% -48.2% 30.1%
Return on equity -18.4% -44.5% 13.7%
Return on assets -6.1% -28.1% 10.5%
Return on invested capital -6.0% -43.3% 9.6%
Return on capital employed -6.0% -38.2% 10.7%
Asset turnover 0.6x 0.2x 0.4x
Cash conversion (OCF / net income) -4.2x 0.3x 1.1x
Stock comp / revenue 3.0% 20.7% 6.4%

Financial Health

11 metrics
MetricGILDMRNAREGN
Debt / assets 53.2% 5.4% 4.8%
Debt / equity 2.2x 0.1x 0.1x
Net debt / EBITDA 87.7x 1.5x -1.4x
Debt / FCF 2.0x -0.5x 0.5x
Liabilities / assets 76.0% 38.3% 24.0%
Equity / assets 24.0% 61.7% 76.0%
Interest coverage -2.5x – 69.4x
Current ratio 1.3x 2.3x 3.3x
Quick ratio 0.7x 2.0x 2.6x
Cash ratio 0.3x 2.0x 1.4x
Altman Z-score 3.74 12.42 7.32

Shareholder Returns

7 metrics
MetricGILDMRNAREGN
Dividend yield 2.0% – 0.5%
Net buyback yield 0.6% -0.1% 3.0%
Shareholder yield 2.6% -0.1% 3.5%
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.

ConsensusGILDMRNAREGN
Forward P/E – – 14.2xFY2026
EPS, next fiscal year $-0.39FY2026 $-8.02FY2026 $57.08FY2026
EPS growth, next FY -104.8%FY2026 – +28.8%FY2026
EPS growth, the year after – – +15.5%
Revenue, next fiscal year $28.65BFY2026 $2.04BFY2026 $17.05BFY2026
Revenue growth, next FY -2.7%FY2026 +5.1%FY2026 +18.9%FY2026
Revenue growth, the year after +18.1% +26.8% +13.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersGILDMRNAREGN
Held by institutions 89.6% 80.2% 66.2%
Institutions holding 2,290 784 1,325
Change in shares held, QoQ +5.1% +3.4% +3.8%
Institutions buying 1,113 402 604
Institutions selling 850 238 534
Buyers to sellers 1.31 1.69 1.13

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.

GILDMRNAREGN
GILD 1.00 0.24 0.43
MRNA 0.24 1.00 0.26
REGN 0.43 0.26 1.00

Add a Peer

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Frequently Asked Questions

Which is bigger, GILD, MRNA and REGN?

Gilead Sciences (GILD) is the largest by market capitalisation: Gilead Sciences (GILD) $200.48B, Moderna (MRNA) $87.00B, Regeneron Pharmaceuticals (REGN) $83.76B.

Which company is growing faster?

Regeneron Pharmaceuticals (REGN) grew revenue fastest over the trailing twelve months: Gilead Sciences (GILD) +5.5%, Moderna (MRNA) -27.6%, Regeneron Pharmaceuticals (REGN) +9.3%.

Which company is more profitable?

Regeneron Pharmaceuticals (REGN) has the highest net margin (Gilead Sciences (GILD) -10.6%, Moderna (MRNA) -141.4%, Regeneron Pharmaceuticals (REGN) 27.9%). On return on invested capital, Regeneron Pharmaceuticals (REGN) leads (Gilead Sciences (GILD) -6.0%, Moderna (MRNA) -43.3%, Regeneron Pharmaceuticals (REGN) 9.6%).

Which stock has performed better?

Over the past year Moderna (MRNA) returned the most: Gilead Sciences (GILD) +35.1%, Moderna (MRNA) +744.8%, Regeneron Pharmaceuticals (REGN) +24.3%. Over five years, Gilead Sciences (GILD) compounded fastest (Gilead Sciences (GILD) +19.7%/yr, Moderna (MRNA) -9.1%/yr, Regeneron Pharmaceuticals (REGN) +4.9%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Gilead Sciences (GILD) has been the steadiest (Gilead Sciences (GILD) 26.8%, Moderna (MRNA) 130.6%, Regeneron Pharmaceuticals (REGN) 30.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, GILD, MRNA and REGN?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Regeneron Pharmaceuticals (REGN) 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.