ABVX vs REGN vs MRNA Stock Comparison

Abivax, Regeneron Pharmaceuticals and Moderna Prices as of Oct 28, 2026 Peers: Industry group
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ABVX Abivax S.A.
$89.84 -7.2% 1M -4.7% 1Y
Market cap
$6.17B
P/E
–
Revenue (TTM)
-$76.25M
Div. yield
–
Biotechnology Healthcare
MRNA Moderna, Inc.
$214.16 +8.6% 1M +744.8% 1Y
Market cap
$88.13B
P/E
–
Revenue (TTM)
$2.23B
Div. yield
–
Biotechnology Healthcare
2 wins

Head to Head

9 decided of 12

Regeneron Pharmaceuticals leads on 7 of the 12 questions below (Regeneron Pharmaceuticals 7, Moderna 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionABVXREGNMRNALeader
Larger companyMarket capitalisation $6.17B $83.83B $88.13B MRNA
Cheaper on earningsLower P/E, profitable companies only -13.2x 19.4x -28.0x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 14.2x — –
Faster revenue growthRevenue growth, trailing twelve months -463.2% +9.3% -27.6% REGN
More profitableNet margin, trailing twelve months — 27.9% -141.4% REGN
Better return on capitalReturn on invested capital -74.9% 9.6% -43.3% REGN
Less leveragedLower net debt / EBITDA 1.4x -1.4x 1.5x REGN
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -4.7% +24.3% +744.8% MRNA
Better 5-year returnAnnualised price return, 5 years — +4.9%/yr -9.1%/yr REGN
Less volatileAnnualised volatility, 1 year 91.1% 30.9% 130.6% REGN
Higher overall scoreMean of the five percentile scores vs peers 55/100 72/100 57/100 REGN

Percentile Scorecard

ABVXREGNMRNA

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

AxisABVXREGNMRNA
Valuation 73 #169 of 625 89 #70 of 625 69 #192 of 625
Growth 8 #554 of 602 42 #352 of 602 19 #488 of 602
Profitability 26 #408 of 549 90 #54 of 549 57 #235 of 549
Financial Health 82 #121 of 654 74 #173 of 654 55 #298 of 654
Shareholder Returns 89 #43 of 367 65 #129 of 367 85 #57 of 367
Overall 55 72 57
  • ABVX ranked among 672 companies in Pharmaceuticals and Biotechnology
  • REGN ranked among 672 companies in Pharmaceuticals and Biotechnology
  • MRNA 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

PeriodABVXREGNMRNASPY
1 month -7.2%+8.1%+8.6% +0.9%
3 months -24.4%+16.9%+293.0% +5.9%
6 months -15.4%+18.5%+368.4% +8.5%
Year to date -33.4%+5.4%+626.2% +13.3%
1 year -4.7%+24.3%+744.8% +12.4%
3 years +868.1%+4.9%+197.8% +88.1%
3 years, per year +113.2%+1.6%+43.9% +23.5%
5 years —+27.1%-38.0% +68.2%
5 years, per year —+4.9%-9.1% +11.0%
10 years —+128.6%— +263.4%
10 years, per year —+8.6%— +13.8%

Risk

MeasureABVXREGNMRNASPY
Volatility, 1Y 91.1%30.9%130.6% 12.7%
Downside volatility, 1Y 94.5%29.9%79.5% 12.7%
Beta vs S&P 500, 1Y 0.960.452.16 1.00
Return / volatility, 1Y -0.050.795.70 0.98
Max drawdown, 5Y -67.5%-59.8%-93.9% -25.4%
From 52-week high -38.2%-4.5%-12.9% -0.9%
52-week high $145.31$852.03$245.81 $779.14
52-week low $72.50$600.66$22.36 $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.

MultipleABVXREGNMRNA
P/E now vs peer median -13.3xmedian 17.4x 19.3xmedian 17.4x -27.1xmedian 17.4x
P/S now vs peer median -92.5xmedian 9.1x 5.4xmedian 9.1x 38.4xmedian 9.1x
EV/EBITDA now vs peer median -19.4xmedian 17.1x 17.7xmedian 17.1x -26.3xmedian 17.1x
P/FCF now vs peer median -30.6xmedian 19.0x 22.2xmedian 19.0x -68.7xmedian 19.0x
P/B now vs peer median 16.9xmedian 2.2x 2.6xmedian 2.2x 12.6xmedian 2.2x
PEG now vs peer median —median 0.34 7.26median 0.34 0.42median 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 monthsABVXREGNMRNA
Revenue -$76.25M $15.53B $2.23B
Gross profit – $13.18B $521.00M
Operating income -$341.36M $3.84B -$3.32B
Net income -$467.93M $4.33B -$3.15B
Free cash flow -$230.23M $3.76B -$1.24B
R&D $242.27M $6.28B $2.88B
EPS (diluted) $-6.73 $40.84 $-7.92
Cash & equivalents $443.17M $2.46B $1.72B
Total debt $156.48K $1.99B $591.00M
Shares (diluted) 69.53M 106.00M 398.00M
Enterprise value $3.81B $50.03B $67.49B

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
MetricABVXREGNMRNA
P/E -13.3x 19.3x -27.1x
P/FCF -30.6x 22.2x -68.7x
P/Operating cash flow -30.7x 17.9x -79.6x
P/S -92.5x 5.4x 38.4x
P/B 16.9x 2.6x 12.6x
P/Tangible book 17.2x 2.7x 12.6x
EV/EBITDA -19.4x 17.7x -26.3x
EV/EBIT -19.3x 20.2x -24.4x
EV/Revenue -86.4x 5.0x 36.3x
EV/FCF -28.6x 20.6x -65.0x
EV/Operating cash flow -28.6x 16.6x -75.4x
PEG (3Y EPS CAGR) – 7.26 0.42

Growth

14 metrics
MetricABVXREGNMRNA
Revenue growth (1Y) -463.2% 9.3% -27.6%
Revenue CAGR (3Y) – 7.0% -40.6%
Gross profit growth (1Y) – 8.4% -67.8%
Gross profit CAGR (3Y) – 6.4% -56.0%
Operating income growth (1Y) 0.2% 0.1% -1.4%
Operating income CAGR (3Y) – -3.9% -103.9%
Net income growth (1Y) -120.1% -2.9% -8.5%
Net income CAGR (3Y) – 0.2% -66.4%
EPS growth (1Y) -99.6% -0.5% -5.8%
EPS CAGR (3Y) – 2.7% -65.1%
Operating cash flow growth (1Y) -56.0% -1.3% 60.2%
Operating cash flow CAGR (3Y) – -0.4% -68.1%
Free cash flow growth (1Y) -55.6% -2.4% 64.4%
Free cash flow CAGR (3Y) – -3.3% -18.2%

Profitability

14 metrics
MetricABVXREGNMRNA
Gross margin – 84.9% 23.4%
EBITDA margin – 28.1% -138.2%
Operating margin – 24.7% -149.0%
Pretax margin – 33.3% -138.6%
Net margin – 27.9% -141.4%
FCF margin – 24.2% -55.8%
Operating cash flow margin 301.6% 30.1% -48.2%
Return on equity -102.8% 13.7% -44.5%
Return on assets -81.0% 10.5% -28.1%
Return on invested capital -74.9% 9.6% -43.3%
Return on capital employed -68.9% 10.7% -38.2%
Asset turnover -0.1x 0.4x 0.2x
Cash conversion (OCF / net income) 0.5x 1.1x 0.3x
Stock comp / revenue -97.6% 6.4% 20.7%

Financial Health

11 metrics
MetricABVXREGNMRNA
Debt / assets 0.0% 4.8% 5.4%
Debt / equity 0.0x 0.1x 0.1x
Net debt / EBITDA 1.4x -1.4x 1.5x
Debt / FCF 0.0x 0.5x -0.5x
Liabilities / assets 20.8% 24.0% 38.3%
Equity / assets 79.2% 76.0% 61.7%
Interest coverage -4.1x 69.4x –
Current ratio 6.0x 3.3x 2.3x
Quick ratio 5.7x 2.6x 2.0x
Cash ratio 5.7x 1.4x 2.0x
Altman Z-score 35.16 7.32 12.42

Shareholder Returns

7 metrics
MetricABVXREGNMRNA
Dividend yield – 0.5% –
Net buyback yield 0.0% 3.0% -0.1%
Shareholder yield 0.0% 3.5% -0.1%
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.

ConsensusABVXREGNMRNA
Forward P/E – 14.2xFY2026 –
EPS, next fiscal year $-4.42FY2026 $57.08FY2026 $-8.02FY2026
EPS growth, next FY – +28.8%FY2026 –
EPS growth, the year after – +15.5% –
Revenue, next fiscal year $5.07MFY2026 $17.05BFY2026 $2.04BFY2026
Revenue growth, next FY -5.0%FY2026 +18.9%FY2026 +5.1%FY2026
Revenue growth, the year after +1,467.2% +13.0% +26.8%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersABVXREGNMRNA
Held by institutions 79.0% 66.2% 80.2%
Institutions holding 301 1,325 784
Change in shares held, QoQ +10.1% +3.8% +3.4%
Institutions buying 189 604 402
Institutions selling 99 534 238
Buyers to sellers 1.91 1.13 1.69

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.

ABVXREGNMRNA
ABVX 1.00 0.17 0.13
REGN 0.17 1.00 0.26
MRNA 0.13 0.26 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, ABVX, REGN and MRNA?

Moderna (MRNA) is the largest by market capitalisation: Abivax (ABVX) $6.17B, Regeneron Pharmaceuticals (REGN) $83.83B, Moderna (MRNA) $88.13B.

Which company is growing faster?

Regeneron Pharmaceuticals (REGN) grew revenue fastest over the trailing twelve months: Abivax (ABVX) -463.2%, Regeneron Pharmaceuticals (REGN) +9.3%, Moderna (MRNA) -27.6%.

Which company is more profitable?

Regeneron Pharmaceuticals (REGN) has the highest net margin (Regeneron Pharmaceuticals (REGN) 27.9%, Moderna (MRNA) -141.4%). On return on invested capital, Regeneron Pharmaceuticals (REGN) leads (Abivax (ABVX) -74.9%, Regeneron Pharmaceuticals (REGN) 9.6%, Moderna (MRNA) -43.3%).

Which stock has performed better?

Over the past year Moderna (MRNA) returned the most: Abivax (ABVX) -4.7%, Regeneron Pharmaceuticals (REGN) +24.3%, Moderna (MRNA) +744.8%. Over five years, Regeneron Pharmaceuticals (REGN) compounded fastest (Regeneron Pharmaceuticals (REGN) +4.9%/yr, Moderna (MRNA) -9.1%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Regeneron Pharmaceuticals (REGN) has been the steadiest (Abivax (ABVX) 91.1%, Regeneron Pharmaceuticals (REGN) 30.9%, Moderna (MRNA) 130.6%). Volatility measures how widely the price swings, not the risk of the business.

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

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 7. 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.