REGN
Price
$714.89
Change
+$5.79 (+0.82%)
Updated
May 8 closing price
Capitalization
74.95B
80 days until earnings call
Intraday BUY SELL Signals
SMMT
Price
$18.08
Change
+$0.93 (+5.42%)
Updated
May 8 closing price
Capitalization
14.03B
93 days until earnings call
Intraday BUY SELL Signals
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REGN vs SMMT

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Which Stock Would AI Choose? Regeneron Pharmaceuticals (REGN) vs. Summit Therapeutics (SMMT) Stock Comparison

Key Takeaways

  • Regeneron Pharmaceuticals (REGN) maintains stability as a large-cap biotech leader with a market capitalization over $79 billion and trailing twelve-month (TTM) revenue of $14.34 billion.
  • Summit Therapeutics (SMMT) has surged approximately 38% in recent market activity, fueled by positive Phase III data and U.S. Food and Drug Administration (FDA) Biologics License Application (BLA) acceptance for ivonescimab.
  • REGN is profitable with a price-to-earnings (P/E) ratio of 18.23, while SMMT remains pre-revenue and loss-making.
  • Recent sentiment favors SMMT due to oncology pipeline catalysts, contrasting REGN's steady performance ahead of quarterly earnings.
  • REGN exhibits lower volatility with a beta of 0.40 (a measure of stock price sensitivity to market movements), compared to SMMT's beta of -1.37.
  • Over the past year, REGN delivered stronger gains of about 26%, outperforming SMMT's more volatile trajectory.

Introduction

This stock comparison pits Regeneron Pharmaceuticals (REGN), a mature biotech giant with blockbuster drugs, against Summit Therapeutics (SMMT), an emerging player banking on oncology breakthroughs. Investors seeking balanced portfolios may weigh REGN's proven revenue stability against SMMT's high-upside potential from clinical milestones. Traders focused on relative performance and market positioning will find value in analyzing their contrasting momentum, risk profiles, and sector dynamics in the current biotech landscape.

REGN Overview and Recent Performance

Regeneron Pharmaceuticals (REGN) is a leading biopharmaceutical company specializing in treatments for eye diseases, cancer, allergic and inflammatory conditions, and more, with key products like Eylea and Dupixent collaborations driving revenue. In recent weeks, the stock has traded steadily around the mid-$700s, reflecting resilience amid broader market fluctuations. Influences include anticipation for first-quarter earnings, a new free in vivo gene therapy launch, and a U.S. government pricing agreement that has supported sentiment. Year-to-date gains hover near 2%, with low-beta stability underscoring its defensive positioning in biotech.

SMMT Overview and Recent Performance

Summit Therapeutics (SMMT) focuses on oncology, particularly its lead candidate ivonescimab, a PD-1/VEGF bispecific antibody targeting non-small cell lung cancer (NSCLC). Recent market activity has been volatile yet upward-trending, with shares climbing about 38% over the past month following Phase III trial successes and FDA BLA filing acceptance. The stock has consolidated after peaks near $37, supported by multiple data presentations at conferences like ELCC 2026. Year-to-date performance exceeds 26%, though high volatility reflects clinical-stage risks and binary outcomes.

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Head-to-Head Comparison

Regeneron Pharmaceuticals (REGN) and Summit Therapeutics (SMMT) both anchor in biotechnology but diverge sharply in business models: REGN leverages diversified commercial revenues from approved therapies, while SMMT centers on a single late-stage asset, ivonescimab. Growth drivers contrast REGN's steady TTM revenue expansion with SMMT's potential blockbuster approval. Recent momentum favors SMMT's surge on trial data versus REGN's flat trajectory. Risk factors amplify for SMMT via regulatory hurdles and negative beta, while REGN offers sector resilience. Market sentiment tilts toward SMMT's catalysts despite REGN's scale advantage.

Tickeron AI Verdict

Tickeron’s AI currently favors Summit Therapeutics (SMMT) for its trend consistency in recent weeks, bolstered by clinical catalysts and relative outperformance, positioning it ahead probabilistically in the short term. Regeneron Pharmaceuticals (REGN) appeals for long-term stability and profitability, though lacking near-term momentum.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer. Disclaimers and Limitations

VS
REGN vs. SMMT commentary
May 11, 2026

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is REGN is a Hold and SMMT is a StrongBuy.

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COMPARISON
Comparison
May 11, 2026
Stock price -- (REGN: $714.89 vs. SMMT: $18.08)
Brand notoriety: REGN: Notable vs. SMMT: Not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: REGN: 97% vs. SMMT: 105%
Market capitalization -- REGN: $74.95B vs. SMMT: $14.03B
REGN [@Biotechnology] is valued at $74.95B. SMMT’s [@Biotechnology] market capitalization is $14.03B. The market cap for tickers in the [@Biotechnology] industry ranges from $109.09B to $0. The average market capitalization across the [@Biotechnology] industry is $2.22B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

REGN’s FA Score shows that 2 FA rating(s) are green whileSMMT’s FA Score has 1 green FA rating(s).

  • REGN’s FA Score: 2 green, 3 red.
  • SMMT’s FA Score: 1 green, 4 red.
According to our system of comparison, REGN is a better buy in the long-term than SMMT.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

REGN’s TA Score shows that 3 TA indicator(s) are bullish while SMMT’s TA Score has 5 bullish TA indicator(s).

  • REGN’s TA Score: 3 bullish, 5 bearish.
  • SMMT’s TA Score: 5 bullish, 4 bearish.
According to our system of comparison, SMMT is a better buy in the short-term than REGN.

Price Growth

REGN (@Biotechnology) experienced а +1.92% price change this week, while SMMT (@Biotechnology) price change was +12.19% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +1.57%. For the same industry, the average monthly price growth was +5.22%, and the average quarterly price growth was +13.90%.

Reported Earning Dates

REGN is expected to report earnings on Jul 30, 2026.

SMMT is expected to report earnings on Aug 12, 2026.

Industries' Descriptions

@Biotechnology (+1.57% weekly)

Biotechnology involves genetic or protein engineering to produce medicines/therapies for treating and preventing ailments. The industry also provides crucial ingredients for diagnostics. This multi-billion-dollar industry is heavily focused on research and development, as companies attempt to continually come up with cutting-edge solutions for health. New discoveries for the treatment of diseases provide opportunities for growth for a company in this industry. Discoveries, however, must pass the regulatory approval from the U.S. Food and Drug Administration (FDA) before they can make it to markets. Amgen Inc., Gilead Sciences, Inc. and Celgene Corporation are examples of companies in this industry.

SUMMARIES
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FUNDAMENTALS
Fundamentals
REGN($74.9B) has a higher market cap than SMMT($14B). SMMT has higher P/E ratio than REGN: SMMT (26.36) vs REGN (17.45). SMMT YTD gains are higher at: 3.373 vs. REGN (-7.271). REGN has higher annual earnings (EBITDA): 5.75B vs. SMMT (-1.21B). REGN has more cash in the bank: 8.75B vs. SMMT (599M). SMMT has less debt than REGN: SMMT (20M) vs REGN (2.71B). REGN has higher revenues than SMMT: REGN (14.9B) vs SMMT (0).
REGNSMMTREGN / SMMT
Capitalization74.9B14B535%
EBITDA5.75B-1.21B-476%
Gain YTD-7.2713.373-216%
P/E Ratio17.4526.3666%
Revenue14.9B0-
Total Cash8.75B599M1,461%
Total Debt2.71B20M13,530%
FUNDAMENTALS RATINGS
REGN vs SMMT: Fundamental Ratings
REGN
SMMT
OUTLOOK RATING
1..100
5050
VALUATION
overvalued / fair valued / undervalued
1..100
4
Undervalued
92
Overvalued
PROFIT vs RISK RATING
1..100
7767
SMR RATING
1..100
58100
PRICE GROWTH RATING
1..100
5757
P/E GROWTH RATING
1..100
309
SEASONALITY SCORE
1..100
65n/a

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

REGN's Valuation (4) in the Biotechnology industry is significantly better than the same rating for SMMT (92). This means that REGN’s stock grew significantly faster than SMMT’s over the last 12 months.

SMMT's Profit vs Risk Rating (67) in the Biotechnology industry is in the same range as REGN (77). This means that SMMT’s stock grew similarly to REGN’s over the last 12 months.

REGN's SMR Rating (58) in the Biotechnology industry is somewhat better than the same rating for SMMT (100). This means that REGN’s stock grew somewhat faster than SMMT’s over the last 12 months.

REGN's Price Growth Rating (57) in the Biotechnology industry is in the same range as SMMT (57). This means that REGN’s stock grew similarly to SMMT’s over the last 12 months.

SMMT's P/E Growth Rating (9) in the Biotechnology industry is in the same range as REGN (30). This means that SMMT’s stock grew similarly to REGN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
REGNSMMT
RSI
ODDS (%)
Bullish Trend 4 days ago
76%
Bullish Trend 4 days ago
78%
Stochastic
ODDS (%)
Bullish Trend 4 days ago
71%
Bullish Trend 4 days ago
78%
Momentum
ODDS (%)
Bearish Trend 4 days ago
58%
Bearish Trend 4 days ago
86%
MACD
ODDS (%)
Bearish Trend 4 days ago
49%
Bearish Trend 4 days ago
85%
TrendWeek
ODDS (%)
Bullish Trend 4 days ago
65%
Bullish Trend 4 days ago
86%
TrendMonth
ODDS (%)
Bearish Trend 4 days ago
60%
Bearish Trend 4 days ago
85%
Advances
ODDS (%)
N/A
Bullish Trend 6 days ago
85%
Declines
ODDS (%)
Bearish Trend 13 days ago
52%
Bearish Trend 13 days ago
82%
BollingerBands
ODDS (%)
Bullish Trend 4 days ago
60%
Bullish Trend 4 days ago
84%
Aroon
ODDS (%)
Bearish Trend 4 days ago
63%
Bullish Trend 4 days ago
89%
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REGN
Daily Signal:
Gain/Loss:
SMMT
Daily Signal:
Gain/Loss:
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REGN and

Correlation & Price change

A.I.dvisor indicates that over the last year, REGN has been loosely correlated with SMMT. These tickers have moved in lockstep 43% of the time. This A.I.-generated data suggests there is some statistical probability that if REGN jumps, then SMMT could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To REGN
1D Price
Change %
REGN100%
+0.82%
SMMT - REGN
43%
Loosely correlated
+5.42%
ARQT - REGN
39%
Loosely correlated
+2.47%
IDYA - REGN
35%
Loosely correlated
+0.28%
GMAB - REGN
34%
Loosely correlated
-2.33%
INCY - REGN
33%
Poorly correlated
+0.81%
More

SMMT and

Correlation & Price change

A.I.dvisor indicates that over the last year, SMMT has been closely correlated with BCDA. These tickers have moved in lockstep 70% of the time. This A.I.-generated data suggests there is a high statistical probability that if SMMT jumps, then BCDA could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To SMMT
1D Price
Change %
SMMT100%
+5.42%
BCDA - SMMT
70%
Closely correlated
+1.83%
IDYA - SMMT
44%
Loosely correlated
+0.28%
REGN - SMMT
43%
Loosely correlated
+0.82%
VBIZF - SMMT
42%
Loosely correlated
-40.97%
CRBU - SMMT
40%
Loosely correlated
+3.19%
More