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Head-to-head · Stock vs Stock

Vertex Pharmaceuticals Incorporated vs Regeneron Pharmaceuticals

Stock·NASDAQ

Vertex Pharmaceuticals Incorporated VRTX

$499.74 ▼ 1.77%
Buy
60 / 100 AI score
Full VRTX analysis →
vs

Stock·NASDAQ

Regeneron Pharmaceuticals, Inc. REGN

$790.74 ▼ 0.70%
Buy
74 / 100 AI score
Full REGN analysis →
01

The short version

How VRTX and REGN compare today, and what CleaRank Financial AI makes of it.

The verdict

VRTX and REGN on the figures that matter most, and which one CleaRank Financial AI prefers today.

CleaRank Financial AI favours REGN
VRTX REGN
60/100 AI score 74/100
+19.9% 1-year change +36.8%
25.5% Volatility (30d, yearly) 29.3%
43.8 RSI (14-day) 57.2
29.5x P/E ratio 19.7x
0.00% Dividend yield 0.47%
The verdict
Regeneron Pharmaceuticals (REGN) wins this head-to-head comparison against Vertex Pharmaceuticals (VRTX), primarily driven by superior growth metrics and stronger recent earnings performance. While VRTX shows a more attractive valuation on a P/E basis, REGN's higher revenue growth and consistent earnings beats present a more compelling growth narrative. REGN also exhibits slightly better technical momentum, though both stocks are trading below their 50-day moving averages. The choice hinges on whether to prioritize value (VRTX) or growth (REGN), with our analysis favoring the latter. REGN's ability to consistently exceed earnings expectations, coupled with its higher revenue growth rate, positions it for continued outperformance. VRTX, while fundamentally sound and trading at a lower P/E, has shown less consistent earnings surprises in its recent history. The technical picture is mixed for both, but REGN's current momentum indicators suggest a potential for a near-term rebound. Ultimately, REGN's growth profile makes it the preferred choice for investors seeking capital appreciation.
Key difference
The primary differentiator between Regeneron Pharmaceuticals (REGN) and Vertex Pharmaceuticals (VRTX) is their growth profile versus profitability and valuation. REGN leads decisively in revenue growth and recent earnings beats, positioning it as the growth-oriented position. VRTX, conversely, offers a more compelling valuation with a lower P/E and superior profit margins, appealing to value-conscious investors. The choice hinges on whether an investor prioritizes accelerating growth or current profitability and a lower entry multiple.
Outlook
The outlook for Regeneron Pharmaceuticals (REGN) appears more positive in the near to medium term, driven by its sustained revenue growth and consistent ability to surpass earnings expectations. Its technical indicators, while showing some caution with the stochastic nearing overbought, still point to underlying strength above its long-term moving average. Vertex Pharmaceuticals (VRTX) offers a value proposition with its lower P/E and strong profitability, but its recent earnings performance and technicals suggest a more cautious outlook, potentially requiring a catalyst to break out of its current trading range. Over the next 6-12 months, REGN is better positioned for capital appreciation, assuming its pipeline continues to deliver and market conditions remain favorable for growth stocks. VRTX could see gains if its valuation attracts further investment or if its pipeline news proves exceptionally strong.
02

Price, side by side

Both prices on one chart, rebased so the moves compare directly.

Rebased price

Both start at 0% on the first day of the period you pick, so the two lines compare directly.

Nov '25Jan '26Mar '26Jun '26Aug '26Oct '26
VRTX REGN

Over 1 year: VRTX gained 22.5% and REGN gained 37.2%, a gap of 14.7 points in REGN's favour.

03

Valuation and profitability

What each costs relative to its earnings and sales, and how much of its revenue it keeps.

Valuation and profitability

What each costs against its earnings and sales, and how much of its revenue it keeps.

Valuation

Lower multiples mean you pay less for each dollar of earnings or sales.

VRTX REGN
$126.7B Market cap $81.4B
29.5x P/E ratio 19.7x
10.2x Price / sales 5.3x
6.4x Price / book 2.5x
24.1x EV / EBITDA 15.8x

Profitability

How much of each dollar of revenue becomes profit, and how hard the capital works.

VRTX REGN
+12.5% Revenue growth (quarter, y/y) +16.7%
35.0% Net margin 27.9%
23.5% Return on equity 14.0%
11.9% Return on assets 6.5%
0.10 Debt / equity 0.09
On valuation
Vertex Pharmaceuticals (VRTX) presents a more attractive valuation with a P/E ratio of 29.46 compared to Regeneron Pharmaceuticals (REGN) at 19.69. This suggests VRTX is trading at a discount relative to its earnings. However, REGN's lower P/E is supported by its significantly higher revenue growth rate of 16.7% versus VRTX's 12.5%. VRTX's price is currently trading below its 50-day SMA ($522.54) but above its 200-day SMA ($475.90), indicating potential downside pressure. REGN's price is also below its 50-day ($790.85) average but above its 200-day ($735.42) average, suggesting a more resilient long-term trend. Despite VRTX's lower P/E, REGN's valuation appears more justified by its growth trajectory and technical positioning relative to longer-term averages.
On profitability
Vertex Pharmaceuticals (VRTX) exhibits stronger profitability margins than Regeneron Pharmaceuticals (REGN). VRTX boasts a net profit margin of 35% and a return on equity (ROE) of 23.54%, indicating efficient operations and strong returns to shareholders. REGN's net profit margin stands at 27.87%, with an ROE of 14.04%. While VRTX leads in these key profitability metrics, REGN's higher revenue growth rate helps to offset this difference in a growth-oriented investment thesis. VRTX also has a higher return on assets at 11.93% compared to REGN's 6.53%.

Earnings reality check

Each company's record against analyst estimates, and how its shares reacted.

VRTX

Beat the estimate in 3 of 7 reports; fell the next session after 3 of those beats.

Surprise
Next session
Feb '25Aug '25Feb '26Aug '26

REGN

Beat the estimate in 6 of 7 reports; fell the next session after 1 of those beats.

Surprise
Next session
Oct '24Apr '25Oct '25Jul '26
04

Momentum and sentiment

The indicators behind each AI score, side by side.

Momentum and sentiment

The indicators behind each AI score. Above the 50-day and 200-day averages is an uptrend.

VRTX REGN
60/100 AI score 74/100
43.8 RSI (14-day) 57.2
-4.4% Price against 50-day average -0.0%
+5.0% Price against 200-day average +7.5%
Technicals
Regeneron Pharmaceuticals (REGN) shows slightly more favorable technical momentum compared to Vertex Pharmaceuticals (VRTX). REGN's RSI is at 57.17, indicating firm upward momentum without being overbought, while VRTX's RSI is at 43.82, suggesting softer momentum. Both stocks are trading below their 50-day moving averages (REGN at $790.85, VRTX at $522.54), indicating short-term weakness. However, REGN's price is above its 200-day moving average ($735.42), whereas VRTX is also above its 200-day average ($475.90). REGN's CCI of 170.50 suggests strong positive momentum, while VRTX's CCI of -41.07 indicates bearish pressure. REGN's stochastic indicator at 78.56 is nearing overbought territory, suggesting potential for a pause or pullback, while VRTX's stochastic at 34.31 is in neutral territory.
Sentiment
Analyst sentiment leans positive for both Vertex Pharmaceuticals (VRTX) and Regeneron Pharmaceuticals (REGN), but VRTX garners slightly more 'Strong Buy' ratings. VRTX has 6 'Strong Buy' and 20 'Buy' ratings out of 32 analysts, with a median target price of $577.50, suggesting an upside potential from its current price. REGN has 4 'Strong Buy' and 14 'Buy' ratings from 27 analysts, with a higher median target price of $857.00. Despite VRTX having more 'Strong Buy' endorsements, REGN's higher median target price relative to its current trading level indicates greater anticipated upside according to Wall Street analysts. Both companies have minimal 'Sell' or 'Strong Sell' ratings.
05

Risk and practical tips

How much each moves, and what to watch if you hold either.

Risk

How much each moves, and how much return each has paid for that risk.

VRTX REGN
25.5% Volatility (30d, yearly) 29.3%
0.28 Beta against the S&P 500 0.15
0.12 Sharpe ratio -0.39
Risk
Vertex Pharmaceuticals (VRTX) faces risks related to its valuation, which, while attractive on a P/E basis, is not supported by the strongest recent earnings surprises. Its price is also trading below key short-term moving averages, indicating potential for further downside. Regeneron Pharmaceuticals (REGN) carries risks associated with its profitability margins being lower than VRTX's and its stochastic indicator approaching overbought territory, which could signal a short-term reversal. Both companies operate in the highly competitive and R&D-intensive biotechnology sector, where pipeline success is paramount and regulatory hurdles are significant. A failure in key drug development programs could severely impact either company's future prospects.
ProTips
  1. Prioritize REGN for growth-oriented portfolios, leveraging its strong revenue expansion and consistent earnings beats.
  2. Consider VRTX for value-focused strategies, capitalizing on its lower P/E and superior profit margins, while monitoring for technical improvements.
  3. Both companies operate in a high-stakes R&D environment; stay informed on pipeline developments and clinical trial results for both VRTX and REGN.
06

Long-term scenarios

Simulated paths from each price history. A range of outcomes, not a forecast.

Monte Carlo Projection (10yr)

Simulated growth of $10,000 in each asset, from its own historical volatility and trend. Statistical outcomes, not forecasts.

07

Trade plans for both

Entry, stop and target levels from each moving average and its volatility. Educational, not advice.

Actionable Trade Plans

Compare entry, exit, and risk management levels for both assets

Select Your Trade Bias
Risk Tolerance
Conservative 3% Aggressive
Portfolio Value
$ ✎
Position Size: $200 - $300 per asset
VRTX
Current: $499.74
ENTRY ZONES
$474.75
$499.74
RISK MANAGEMENT
STOP LOSS
$460.51
MAX LOSS
-3%
Volatility-Adjusted Stop Loss
Calculated based on volatility and technical support levels.
Profit Targets (Based on Conservative)
+5% from current
$524.73
+10% from current
$549.71
+15% from current
$574.70
REGN
Current: $790.74
ENTRY ZONES
$751.20
$790.74
RISK MANAGEMENT
STOP LOSS
$728.67
MAX LOSS
-3%
Volatility-Adjusted Stop Loss
Calculated based on volatility and technical support levels.
Profit Targets (Based on Conservative)
+5% from current
$830.28
+10% from current
$869.81
+15% from current
$909.35
Disclaimer
This comparison involves assets with varying risk profiles. The content is for educational purposes only. The verdict weighs trend, valuation and risk together. Past correlation does not guarantee future lockstep movement. Trading involves risk of loss.

Note: The AI favored REGN based on growth trajectory. This is valid for the specified timeframe only.
08

Questions people ask

Answered from the figures on this page.

Frequently Asked Questions

How do VRTX and REGN compare on valuation metrics?+
VRTX trades at a lower P/E ratio (19.69) compared to VRTX (29.46), making VRTX appear cheaper on traditional valuation. However, REGN's higher revenue growth supports its valuation.
Which stock has better profitability?+
VRTX demonstrates superior profitability with a higher net profit margin (35% vs. 27.87%) and return on equity (23.54% vs. 14.04%) compared to REGN.
What is the technical outlook for VRTX and REGN?+
REGN shows stronger momentum with a higher RSI and CCI, though its stochastic is nearing overbought. Both are below their 50-day SMAs, but REGN remains above its 200-day SMA, suggesting a more resilient long-term trend.
Does either VRTX or REGN pay a dividend?+
REGN pays a small dividend yield of approximately 0.47%, while VRTX has a reported dividend yield of 0%.
How have VRTX and REGN performed over the past year?+
Over the 12 months to October 17, 2026, VRTX's price rose 19.9% and REGN's rose 36.8%. These are price changes; dividends are not included.
Which is more volatile, VRTX or REGN?+
REGN has been more volatile. Over the 30 days to October 17, 2026, VRTX's annualized volatility was 25.5% and REGN's 29.3%, measured from daily closing prices.

Disclaimer: CleaRank.com is a financial data and analytics provider, not a registered investment advisor, broker-dealer, or financial regulatory body. This AI-generated comparison of VRTX vs REGN is for educational and informational purposes only and does not constitute financial advice, investment recommendations, or an offer to buy or sell any securities or digital assets. The comparison metrics, trade plans, and AI signals are hypothetical, hindsight-based, and simulated. Different asset classes carry different risk profiles - stocks, ETFs, cryptocurrencies, commodities, and forex each have unique regulatory frameworks and risk factors. Market data is provided "as-is" and may be delayed by 15 minutes or more. Past performance does not guarantee future results. You should never invest money you cannot afford to lose. Consult a qualified financial advisor before making any investment decisions. Analysis generated on October 17, 2026.

Disclaimer:

Engaging in financial markets carries significant risk of total capital loss. Markets are volatile, unpredictable, and past success does not guarantee future results. Never invest funds you cannot afford to lose. CleaRank does not offer financial, investment, or advisory services. We provide no recommendations, endorsements, or guarantees regarding market outcomes. You alone are responsible for your decisions.

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