Rallybio (RLYB) Competitors

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$15.97 0.00 (0.00%)
Closing price 06/18/2026 04:00 PM Eastern
Extended Trading
$16.00 +0.02 (+0.16%)
As of 06/18/2026 04:12 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

RLYB vs. ZURA, IRD, LXEO, LRMR, and ENTA

Should you buy Rallybio stock or one of its competitors? MarketBeat compares Rallybio with other companies and stocks that may be similar based on industry, sector, market capitalization, business model, investor interest, or shared news coverage. Companies and stocks commonly compared with Rallybio include Zura Bio (ZURA), Opus Genetics (IRD), Lexeo Therapeutics (LXEO), Larimar Therapeutics (LRMR), and Enanta Pharmaceuticals (ENTA). These companies are all part of the "pharmaceutical products" industry.

How does Rallybio compare to Zura Bio?

Rallybio (NASDAQ:RLYB) and Zura Bio (NASDAQ:ZURA) are both small-cap medical companies, but which is the better business? We will compare the two companies based on the strength of their valuation, dividends, profitability, institutional ownership, risk, analyst recommendations, earnings and media sentiment.

Zura Bio has a consensus target price of $10.75, suggesting a potential upside of 186.67%. Given Zura Bio's stronger consensus rating and higher possible upside, analysts clearly believe Zura Bio is more favorable than Rallybio.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Rallybio
1 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.00
Zura Bio
1 Sell rating(s)
1 Hold rating(s)
3 Buy rating(s)
1 Strong Buy rating(s)
2.67

Rallybio has a beta of -0.89, meaning that its stock price is 189% less volatile than the broader market. Comparatively, Zura Bio has a beta of 0.03, meaning that its stock price is 97% less volatile than the broader market.

Zura Bio has a net margin of 0.00% compared to Rallybio's net margin of -911.07%. Zura Bio's return on equity of -55.74% beat Rallybio's return on equity.

Company Net Margins Return on Equity Return on Assets
Rallybio-911.07% -55.79% -51.48%
Zura Bio N/A -55.74%-48.07%

In the previous week, Zura Bio had 1 more articles in the media than Rallybio. MarketBeat recorded 1 mentions for Zura Bio and 0 mentions for Rallybio. Rallybio's average media sentiment score of 0.00 equaled Zura Bio'saverage media sentiment score.

Company Overall Sentiment
Rallybio Neutral
Zura Bio Neutral

90.3% of Rallybio shares are owned by institutional investors. Comparatively, 61.1% of Zura Bio shares are owned by institutional investors. 10.3% of Rallybio shares are owned by company insiders. Comparatively, 12.4% of Zura Bio shares are owned by company insiders. Strong institutional ownership is an indication that large money managers, endowments and hedge funds believe a company will outperform the market over the long term.

Rallybio has higher revenue and earnings than Zura Bio. Rallybio is trading at a lower price-to-earnings ratio than Zura Bio, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Rallybio$860K98.42-$8.98M-$4.34N/A
Zura BioN/AN/A-$99.35M-$1.09N/A

Summary

Zura Bio beats Rallybio on 12 of the 15 factors compared between the two stocks.

How does Rallybio compare to Opus Genetics?

Opus Genetics (NASDAQ:IRD) and Rallybio (NASDAQ:RLYB) are both small-cap medical companies, but which is the better business? We will contrast the two companies based on the strength of their profitability, earnings, institutional ownership, dividends, valuation, media sentiment, analyst recommendations and risk.

Opus Genetics has a net margin of -892.36% compared to Rallybio's net margin of -911.07%. Rallybio's return on equity of -55.79% beat Opus Genetics' return on equity.

Company Net Margins Return on Equity Return on Assets
Opus Genetics-892.36% -338.88% -191.21%
Rallybio -911.07%-55.79%-51.48%

Opus Genetics presently has a consensus price target of $10.83, suggesting a potential upside of 166.18%. Given Opus Genetics' stronger consensus rating and higher probable upside, equities analysts plainly believe Opus Genetics is more favorable than Rallybio.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Opus Genetics
1 Sell rating(s)
1 Hold rating(s)
13 Buy rating(s)
1 Strong Buy rating(s)
2.88
Rallybio
1 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.00

In the previous week, Opus Genetics had 7 more articles in the media than Rallybio. MarketBeat recorded 7 mentions for Opus Genetics and 0 mentions for Rallybio. Opus Genetics' average media sentiment score of 0.14 beat Rallybio's score of 0.00 indicating that Opus Genetics is being referred to more favorably in the media.

Company Overall Sentiment
Opus Genetics Neutral
Rallybio Neutral

Opus Genetics has a beta of 0.56, meaning that its stock price is 44% less volatile than the broader market. Comparatively, Rallybio has a beta of -0.89, meaning that its stock price is 189% less volatile than the broader market.

15.0% of Opus Genetics shares are held by institutional investors. Comparatively, 90.3% of Rallybio shares are held by institutional investors. 11.7% of Opus Genetics shares are held by insiders. Comparatively, 10.3% of Rallybio shares are held by insiders. Strong institutional ownership is an indication that hedge funds, large money managers and endowments believe a company will outperform the market over the long term.

Rallybio has lower revenue, but higher earnings than Opus Genetics. Rallybio is trading at a lower price-to-earnings ratio than Opus Genetics, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Opus Genetics$14.20M23.67-$49.59M-$1.33N/A
Rallybio$860K98.42-$8.98M-$4.34N/A

Summary

Opus Genetics beats Rallybio on 12 of the 17 factors compared between the two stocks.

How does Rallybio compare to Lexeo Therapeutics?

Lexeo Therapeutics (NASDAQ:LXEO) and Rallybio (NASDAQ:RLYB) are both small-cap medical companies, but which is the better business? We will contrast the two companies based on the strength of their institutional ownership, media sentiment, dividends, profitability, earnings, analyst recommendations, risk and valuation.

Lexeo Therapeutics has a beta of 1.39, suggesting that its stock price is 39% more volatile than the broader market. Comparatively, Rallybio has a beta of -0.89, suggesting that its stock price is 189% less volatile than the broader market.

60.7% of Lexeo Therapeutics shares are held by institutional investors. Comparatively, 90.3% of Rallybio shares are held by institutional investors. 2.0% of Lexeo Therapeutics shares are held by insiders. Comparatively, 10.3% of Rallybio shares are held by insiders. Strong institutional ownership is an indication that large money managers, endowments and hedge funds believe a stock will outperform the market over the long term.

Rallybio has higher revenue and earnings than Lexeo Therapeutics. Rallybio is trading at a lower price-to-earnings ratio than Lexeo Therapeutics, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Lexeo TherapeuticsN/AN/A-$99.96M-$1.45N/A
Rallybio$860K98.42-$8.98M-$4.34N/A

In the previous week, Lexeo Therapeutics had 6 more articles in the media than Rallybio. MarketBeat recorded 6 mentions for Lexeo Therapeutics and 0 mentions for Rallybio. Lexeo Therapeutics' average media sentiment score of 0.50 beat Rallybio's score of 0.00 indicating that Lexeo Therapeutics is being referred to more favorably in the media.

Company Overall Sentiment
Lexeo Therapeutics Neutral
Rallybio Neutral

Lexeo Therapeutics presently has a consensus target price of $20.14, suggesting a potential upside of 308.58%. Given Lexeo Therapeutics' stronger consensus rating and higher possible upside, research analysts clearly believe Lexeo Therapeutics is more favorable than Rallybio.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Lexeo Therapeutics
1 Sell rating(s)
0 Hold rating(s)
6 Buy rating(s)
1 Strong Buy rating(s)
2.88
Rallybio
1 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.00

Lexeo Therapeutics has a net margin of 0.00% compared to Rallybio's net margin of -911.07%. Lexeo Therapeutics' return on equity of -47.48% beat Rallybio's return on equity.

Company Net Margins Return on Equity Return on Assets
Lexeo TherapeuticsN/A -47.48% -41.72%
Rallybio -911.07%-55.79%-51.48%

Summary

Lexeo Therapeutics beats Rallybio on 12 of the 16 factors compared between the two stocks.

How does Rallybio compare to Larimar Therapeutics?

Larimar Therapeutics (NASDAQ:LRMR) and Rallybio (NASDAQ:RLYB) are both small-cap medical companies, but which is the superior business? We will compare the two businesses based on the strength of their profitability, media sentiment, dividends, institutional ownership, analyst recommendations, valuation, earnings and risk.

Larimar Therapeutics has a beta of 0.83, indicating that its stock price is 17% less volatile than the broader market. Comparatively, Rallybio has a beta of -0.89, indicating that its stock price is 189% less volatile than the broader market.

In the previous week, Larimar Therapeutics had 1 more articles in the media than Rallybio. MarketBeat recorded 1 mentions for Larimar Therapeutics and 0 mentions for Rallybio. Larimar Therapeutics' average media sentiment score of 0.00 equaled Rallybio'saverage media sentiment score.

Company Overall Sentiment
Larimar Therapeutics Neutral
Rallybio Neutral

Larimar Therapeutics has a net margin of 0.00% compared to Rallybio's net margin of -911.07%. Rallybio's return on equity of -55.79% beat Larimar Therapeutics' return on equity.

Company Net Margins Return on Equity Return on Assets
Larimar TherapeuticsN/A -134.14% -96.00%
Rallybio -911.07%-55.79%-51.48%

Rallybio has higher revenue and earnings than Larimar Therapeutics. Rallybio is trading at a lower price-to-earnings ratio than Larimar Therapeutics, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Larimar TherapeuticsN/AN/A-$165.67M-$2.06N/A
Rallybio$860K98.42-$8.98M-$4.34N/A

Larimar Therapeutics presently has a consensus target price of $15.29, suggesting a potential upside of 320.17%. Given Larimar Therapeutics' stronger consensus rating and higher probable upside, equities analysts plainly believe Larimar Therapeutics is more favorable than Rallybio.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Larimar Therapeutics
1 Sell rating(s)
0 Hold rating(s)
7 Buy rating(s)
3 Strong Buy rating(s)
3.09
Rallybio
1 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.00

91.9% of Larimar Therapeutics shares are owned by institutional investors. Comparatively, 90.3% of Rallybio shares are owned by institutional investors. 4.5% of Larimar Therapeutics shares are owned by company insiders. Comparatively, 10.3% of Rallybio shares are owned by company insiders. Strong institutional ownership is an indication that hedge funds, large money managers and endowments believe a company is poised for long-term growth.

Summary

Larimar Therapeutics beats Rallybio on 10 of the 15 factors compared between the two stocks.

How does Rallybio compare to Enanta Pharmaceuticals?

Rallybio (NASDAQ:RLYB) and Enanta Pharmaceuticals (NASDAQ:ENTA) are both small-cap medical companies, but which is the better stock? We will compare the two companies based on the strength of their dividends, institutional ownership, risk, profitability, media sentiment, valuation, analyst recommendations and earnings.

90.3% of Rallybio shares are owned by institutional investors. Comparatively, 95.0% of Enanta Pharmaceuticals shares are owned by institutional investors. 10.3% of Rallybio shares are owned by company insiders. Comparatively, 11.5% of Enanta Pharmaceuticals shares are owned by company insiders. Strong institutional ownership is an indication that hedge funds, large money managers and endowments believe a company is poised for long-term growth.

Rallybio has a beta of -0.89, meaning that its share price is 189% less volatile than the broader market. Comparatively, Enanta Pharmaceuticals has a beta of 0.97, meaning that its share price is 3% less volatile than the broader market.

In the previous week, Enanta Pharmaceuticals had 1 more articles in the media than Rallybio. MarketBeat recorded 1 mentions for Enanta Pharmaceuticals and 0 mentions for Rallybio. Rallybio's average media sentiment score of 0.00 equaled Enanta Pharmaceuticals'average media sentiment score.

Company Overall Sentiment
Rallybio Neutral
Enanta Pharmaceuticals Neutral

Enanta Pharmaceuticals has a consensus price target of $20.29, indicating a potential upside of 60.23%. Given Enanta Pharmaceuticals' stronger consensus rating and higher possible upside, analysts plainly believe Enanta Pharmaceuticals is more favorable than Rallybio.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Rallybio
1 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.00
Enanta Pharmaceuticals
1 Sell rating(s)
0 Hold rating(s)
7 Buy rating(s)
0 Strong Buy rating(s)
2.75

Rallybio has higher earnings, but lower revenue than Enanta Pharmaceuticals. Enanta Pharmaceuticals is trading at a lower price-to-earnings ratio than Rallybio, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Rallybio$860K98.42-$8.98M-$4.34N/A
Enanta Pharmaceuticals$65.32M5.64-$81.89M-$2.59N/A

Enanta Pharmaceuticals has a net margin of -89.56% compared to Rallybio's net margin of -911.07%. Rallybio's return on equity of -55.79% beat Enanta Pharmaceuticals' return on equity.

Company Net Margins Return on Equity Return on Assets
Rallybio-911.07% -55.79% -51.48%
Enanta Pharmaceuticals -89.56%-64.04%-20.22%

Summary

Enanta Pharmaceuticals beats Rallybio on 11 of the 15 factors compared between the two stocks.

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New MarketBeat Followers Over Time

This chart shows the number of new MarketBeat users adding RLYB and its top 5 competitors to their watchlist. Each company is represented with a line over a 90 day period.
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Media Sentiment Over Time

This chart shows the average media sentiment of NASDAQ and its competitors over the past 90 days as caculated by MarketBeat. The averaged score is equivalent to the following: Very Negative Sentiment <= -1.5, Negative Sentiment > -1.5 and <= -0.5, Neutral Sentiment > -0.5 and < 0.5, Positive Sentiment >= 0.5 and < 1.5, and Very Positive Sentiment >= 1.5.
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RLYB vs. The Competition

MetricRallybioMED IndustryMedical SectorNASDAQ Exchange
Market Cap$84.64M$3.41B$6.65B$12.60B
Dividend YieldN/A2.32%2.68%5.81%
P/E Ratio-3.6819.7324.7524.42
Price / Sales98.42320.32529.30111.09
Price / CashN/A56.5427.9237.84
Price / Book1.458.1510.816.60
Net Income-$8.98M$23.91M$3.57B$337.10M
7 Day Performance0.44%2.18%0.43%-0.13%
1 Month Performance0.57%0.19%0.01%1.75%
1 Year Performance551.31%55.09%29.35%36.12%

Rallybio Competitors List

CompanyMarketRankShare PriceAnalysts' Price Target1Y Price PerformanceMarket CapRevenueP/E RatioEmployee CountIndicator(s)
RLYB
Rallybio
0.2419 of 5 stars
$15.97
flat
N/A+551.3%$84.64M$860KN/A40
ZURA
Zura Bio
2.0239 of 5 stars
$3.69
+4.5%
$10.75
+191.3%
+231.9%$334.93MN/AN/A3
IRD
Opus Genetics
3.18 of 5 stars
$4.08
+1.2%
$10.67
+161.4%
+328.4%$332.74M$14.20MN/A14
LXEO
Lexeo Therapeutics
2.0984 of 5 stars
$4.24
+0.7%
$20.14
+375.1%
+26.1%$330.58MN/AN/A58
LRMR
Larimar Therapeutics
2.7664 of 5 stars
$3.50
+12.9%
$15.29
+336.7%
+40.5%$322.04MN/AN/A30

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This page (NASDAQ:RLYB) was last updated on 6/22/2026 by MarketBeat.com Staff.
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