ABVX vs INSM vs REGN Stock Comparison

Abivax, Insmed and Regeneron Pharmaceuticals Prices as of Oct 29, 2026 Peers: Industry group
1 more company in this comparison (VRTX) Create a free account to keep reading and compare up to 10 companies.
ABVX Abivax S.A.
$89.06 -9.6% 1M -10.0% 1Y
Market cap
$6.99B
P/E
–
Revenue (TTM)
-$76.25M
Div. yield
–
Biotechnology Healthcare
INSM INSMED Inc
$111.59 -3.5% 1M -33.2% 1Y
Market cap
$24.36B
P/E
–
Revenue (TTM)
$1.52B
Div. yield
–
Biotechnology Healthcare
2 wins

Head to Head

8 decided of 12

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

QuestionABVXINSMREGNLeader
Larger companyMarket capitalisation $6.99B $24.36B $84.17B REGN
Cheaper on earningsLower P/E, profitable companies only -13.2x -40.0x 19.4x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — — 14.3x –
Faster revenue growthRevenue growth, trailing twelve months -463.2% +240.0% +9.3% INSM
More profitableNet margin, trailing twelve months — — 27.9% –
Better return on capitalReturn on invested capital -74.9% — 9.6% REGN
Less leveragedLower net debt / EBITDA 1.4x — -1.4x REGN
Higher dividend yieldTrailing dividend yield — — 0.45% –
Better 1-year returnPrice return, last 12 months -10.0% -33.2% +25.4% REGN
Better 5-year returnAnnualised price return, 5 years — +29.9%/yr +5.1%/yr INSM
Less volatileAnnualised volatility, 1 year 91.0% 63.5% 30.9% REGN
Higher overall scoreMean of the five percentile scores vs peers 55/100 45/100 72/100 REGN

Percentile Scorecard

ABVXINSMREGN

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

AxisABVXINSMREGN
Valuation 73 #167 of 624 30 #439 of 624 89 #69 of 624
Growth 8 #553 of 601 85 #94 of 601 42 #350 of 601
Profitability 26 #400 of 541 – 90 #54 of 541
Financial Health 82 #120 of 647 22 #506 of 647 73 #174 of 647
Shareholder Returns 88 #43 of 359 – 65 #127 of 359
Overall 55 45 72
  • ABVX ranked among 671 companies in Pharmaceuticals and Biotechnology
  • INSM ranked among 671 companies in Pharmaceuticals and Biotechnology
  • REGN 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

PeriodABVXINSMREGNSPY
1 month -9.6%-3.5%+9.1% +0.7%
3 months -28.4%+10.0%+10.9% +3.7%
6 months -24.1%-18.1%+15.8% +7.1%
Year to date -34.0%-35.9%+6.1% +12.8%
1 year -10.0%-33.2%+25.4% +11.9%
3 years +865.9%+368.9%+5.3% +85.2%
3 years, per year +113.1%+67.4%+1.7% +22.8%
5 years —+270.1%+27.9% +67.6%
5 years, per year —+29.9%+5.1% +10.9%
10 years —+724.2%+130.1% +262.0%
10 years, per year —+23.5%+8.7% +13.7%

Risk

MeasureABVXINSMREGNSPY
Volatility, 1Y 91.0%63.5%30.9% 12.7%
Downside volatility, 1Y 94.2%60.5%30.0% 12.6%
Beta vs S&P 500, 1Y 0.960.470.45 1.00
Return / volatility, 1Y -0.11-0.520.82 0.94
Max drawdown, 5Y -67.5%-56.5%-59.8% -25.4%
From 52-week high -38.7%-47.2%-3.9% -1.2%
52-week high $145.31$211.41$852.03 $779.14
52-week low $72.50$91.88$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.

MultipleABVXINSMREGN
P/E now vs peer median -13.2xmedian 17.8x -40.0xmedian 17.8x 19.4xmedian 17.8x
P/S now vs peer median -91.7xmedian 9.1x 16.0xmedian 9.1x 5.4xmedian 9.1x
EV/EBITDA now vs peer median -19.2xmedian 15.0x —median 15.0x 17.9xmedian 15.0x
P/FCF now vs peer median -30.4xmedian 21.7x -31.3xmedian 21.7x 22.4xmedian 21.7x
P/B now vs peer median 16.7xmedian 2.2x 33.5xmedian 2.2x 2.7xmedian 2.2x
PEG now vs peer median —median 0.35 -2.22median 0.35 7.31median 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 monthsABVXINSMREGN
Revenue -$76.25M $1.52B $15.53B
Gross profit – – $13.18B
Operating income -$341.36M -$563.99M $3.84B
Net income -$467.93M – $4.33B
Free cash flow -$230.23M – $3.76B
R&D $242.27M $944.39M $6.28B
EPS (diluted) $-6.73 $-2.79 $40.84
Cash & equivalents $443.17M $396.56M $2.46B
Total debt $156.48K – $1.99B
Shares (diluted) 69.53M 217.35M 106.00M
Enterprise value $4.64B $24.36B $50.37B

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
MetricABVXINSMREGN
P/E -13.2x -40.0x 19.4x
P/FCF -30.4x -31.3x 22.4x
P/Operating cash flow -30.4x – 18.0x
P/S -91.7x 16.0x 5.4x
P/B 16.7x 33.5x 2.7x
P/Tangible book 17.0x 41.4x 2.8x
EV/EBITDA -19.2x – 17.9x
EV/EBIT -19.1x – 20.3x
EV/Revenue -85.6x 16.0x 5.0x
EV/FCF -28.3x – 20.8x
EV/Operating cash flow -28.4x – 16.7x
PEG (3Y EPS CAGR) – -2.22 7.31

Growth

14 metrics
MetricABVXINSMREGN
Revenue growth (1Y) -463.2% 240.0% 9.3%
Revenue CAGR (3Y) – 75.6% 7.0%
Gross profit growth (1Y) – – 8.4%
Gross profit CAGR (3Y) – – 6.4%
Operating income growth (1Y) 0.2% 51.3% 0.1%
Operating income CAGR (3Y) – 6.2% -3.9%
Net income growth (1Y) -120.1% – -2.9%
Net income CAGR (3Y) – – 0.2%
EPS growth (1Y) -99.6% 50.2% -0.5%
EPS CAGR (3Y) – 18.1% 2.7%
Operating cash flow growth (1Y) -56.0% – -1.3%
Operating cash flow CAGR (3Y) – – -0.4%
Free cash flow growth (1Y) -55.6% – -2.4%
Free cash flow CAGR (3Y) – – -3.3%

Profitability

14 metrics
MetricABVXINSMREGN
Gross margin – – 84.9%
EBITDA margin – – 28.1%
Operating margin – – 24.7%
Pretax margin – – 33.3%
Net margin – – 27.9%
FCF margin – – 24.2%
Operating cash flow margin 301.6% – 30.1%
Return on equity -102.8% – 13.7%
Return on assets -81.0% – 10.5%
Return on invested capital -74.9% – 9.6%
Return on capital employed -68.9% – 10.7%
Asset turnover -0.1x 0.7x 0.4x
Cash conversion (OCF / net income) 0.5x – 1.1x
Stock comp / revenue -97.6% – 6.4%

Financial Health

11 metrics
MetricABVXINSMREGN
Debt / assets 0.0% – 4.8%
Debt / equity 0.0x – 0.1x
Net debt / EBITDA 1.4x – -1.4x
Debt / FCF 0.0x – 0.5x
Liabilities / assets 20.8% 67.4% 24.0%
Equity / assets 79.2% 32.6% 76.0%
Interest coverage -4.1x – 69.4x
Current ratio 6.0x 2.9x 3.3x
Quick ratio 5.7x – 2.6x
Cash ratio 5.7x – 1.4x
Altman Z-score 34.82 – 7.35

Shareholder Returns

7 metrics
MetricABVXINSMREGN
Dividend yield – – 0.5%
Net buyback yield 0.0% – 3.0%
Shareholder yield 0.0% – 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.

ConsensusABVXINSMREGN
Forward P/E – – 14.3xFY2026
EPS, next fiscal year $-4.42FY2026 $-1.61FY2026 $57.08FY2026
EPS growth, next FY – – +28.8%FY2026
EPS growth, the year after – – +15.5%
Revenue, next fiscal year $5.07MFY2026 $1.92BFY2026 $17.05BFY2026
Revenue growth, next FY -5.0%FY2026 +217.1%FY2026 +18.9%FY2026
Revenue growth, the year after +1,467.2% +60.4% +13.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersABVXINSMREGN
Held by institutions – 100.0% 66.2%
Institutions holding – 670 1,326
Change in shares held, QoQ – +3.4% +3.8%
Institutions buying – 369 605
Institutions selling – 229 534
Buyers to sellers – 1.61 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.

ABVXINSMREGN
ABVX 1.00 0.17 0.17
INSM 0.17 1.00 0.20
REGN 0.17 0.20 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ABVX, INSM and REGN?

Regeneron Pharmaceuticals (REGN) is the largest by market capitalisation: Abivax (ABVX) $6.99B, Insmed (INSM) $24.36B, Regeneron Pharmaceuticals (REGN) $84.17B.

Which company is growing faster?

Insmed (INSM) grew revenue fastest over the trailing twelve months: Abivax (ABVX) -463.2%, Insmed (INSM) +240.0%, Regeneron Pharmaceuticals (REGN) +9.3%.

Which stock has performed better?

Over the past year Regeneron Pharmaceuticals (REGN) returned the most: Abivax (ABVX) -10.0%, Insmed (INSM) -33.2%, Regeneron Pharmaceuticals (REGN) +25.4%. Over five years, Insmed (INSM) compounded fastest (Insmed (INSM) +29.9%/yr, Regeneron Pharmaceuticals (REGN) +5.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Regeneron Pharmaceuticals (REGN) 0.45%. Abivax (ABVX) and Insmed (INSM) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Regeneron Pharmaceuticals (REGN) has been the steadiest (Abivax (ABVX) 91.0%, Insmed (INSM) 63.5%, Regeneron Pharmaceuticals (REGN) 30.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ABVX, INSM 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 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.