Amphastar Pharmaceuticals (AMPH) Competitors

$21.78 0.00 (0.00%)

Closing price 06/26/2026 04:00 PM Eastern

Extended Trading

$21.38 -0.40 (-1.81%)

As of 08:21 AM Eastern

AMPH vs. BEAM, DYN, RLAY, ARQT, and GPCR

Should you buy Amphastar Pharmaceuticals stock or one of its competitors? MarketBeat compares Amphastar Pharmaceuticals 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 Amphastar Pharmaceuticals include Beam Therapeutics (BEAM), Dyne Therapeutics (DYN), Relay Therapeutics (RLAY), Arcutis Biotherapeutics (ARQT), and Structure Therapeutics (GPCR). These companies are all part of the "pharmaceutical products" industry.

How does Amphastar Pharmaceuticals compare to Beam Therapeutics?

Beam Therapeutics (NASDAQ:BEAM) and Amphastar Pharmaceuticals (NASDAQ:AMPH) are both medical companies, but which is the superior investment? We will compare the two businesses based on the strength of their media sentiment, institutional ownership, valuation, risk, analyst recommendations, earnings, dividends and profitability.

Beam Therapeutics has a beta of 2.25, meaning that its stock price is 125% more volatile than the broader market. Comparatively, Amphastar Pharmaceuticals has a beta of 0.91, meaning that its stock price is 9% less volatile than the broader market.

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

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Beam Therapeutics	$139.74M	25.63	-$79.99M	-$0.68	N/A
Amphastar Pharmaceuticals	$720.53M	1.33	$98.09M	$1.66	13.12

Amphastar Pharmaceuticals has a net margin of 11.00% compared to Beam Therapeutics' net margin of -39.66%. Amphastar Pharmaceuticals' return on equity of 15.12% beat Beam Therapeutics' return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Beam Therapeutics	-39.66%	-29.00%	-22.61%
Amphastar Pharmaceuticals	11.00%	15.12%	7.14%

Beam Therapeutics currently has a consensus target price of $46.83, indicating a potential upside of 34.53%. Amphastar Pharmaceuticals has a consensus target price of $22.00, indicating a potential upside of 1.01%. Given Beam Therapeutics' stronger consensus rating and higher possible upside, research analysts plainly believe Beam Therapeutics is more favorable than Amphastar Pharmaceuticals.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Beam Therapeutics	1 Sell rating(s)	3 Hold rating(s)	9 Buy rating(s)	1 Strong Buy rating(s)	2.71
Amphastar Pharmaceuticals	3 Sell rating(s)	5 Hold rating(s)	0 Buy rating(s)	0 Strong Buy rating(s)	1.63

99.7% of Beam Therapeutics shares are held by institutional investors. Comparatively, 65.1% of Amphastar Pharmaceuticals shares are held by institutional investors. 3.8% of Beam Therapeutics shares are held by insiders. Comparatively, 29.6% of Amphastar Pharmaceuticals 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.

In the previous week, Beam Therapeutics had 3 more articles in the media than Amphastar Pharmaceuticals. MarketBeat recorded 6 mentions for Beam Therapeutics and 3 mentions for Amphastar Pharmaceuticals. Beam Therapeutics' average media sentiment score of 0.73 beat Amphastar Pharmaceuticals' score of -0.28 indicating that Beam Therapeutics is being referred to more favorably in the media.

Company	Overall Sentiment
Beam Therapeutics	Positive
Amphastar Pharmaceuticals	Neutral

Summary

Beam Therapeutics beats Amphastar Pharmaceuticals on 9 of the 17 factors compared between the two stocks.

How does Amphastar Pharmaceuticals compare to Dyne Therapeutics?

Dyne Therapeutics (NASDAQ:DYN) and Amphastar Pharmaceuticals (NASDAQ:AMPH) are both medical companies, but which is the superior investment? We will contrast the two businesses based on the strength of their institutional ownership, earnings, risk, profitability, valuation, analyst recommendations, media sentiment and dividends.

96.7% of Dyne Therapeutics shares are owned by institutional investors. Comparatively, 65.1% of Amphastar Pharmaceuticals shares are owned by institutional investors. 9.5% of Dyne Therapeutics shares are owned by insiders. Comparatively, 29.6% of Amphastar Pharmaceuticals shares are owned by insiders. Strong institutional ownership is an indication that large money managers, hedge funds and endowments believe a stock is poised for long-term growth.

Dyne Therapeutics has a beta of 1.09, suggesting that its stock price is 9% more volatile than the broader market. Comparatively, Amphastar Pharmaceuticals has a beta of 0.91, suggesting that its stock price is 9% less volatile than the broader market.

Amphastar Pharmaceuticals has a net margin of 11.00% compared to Dyne Therapeutics' net margin of 0.00%. Amphastar Pharmaceuticals' return on equity of 15.12% beat Dyne Therapeutics' return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Dyne Therapeutics	N/A	-58.28%	-46.77%
Amphastar Pharmaceuticals	11.00%	15.12%	7.14%

In the previous week, Dyne Therapeutics had 10 more articles in the media than Amphastar Pharmaceuticals. MarketBeat recorded 13 mentions for Dyne Therapeutics and 3 mentions for Amphastar Pharmaceuticals. Dyne Therapeutics' average media sentiment score of 0.02 beat Amphastar Pharmaceuticals' score of -0.28 indicating that Dyne Therapeutics is being referred to more favorably in the media.

Company	Overall Sentiment
Dyne Therapeutics	Neutral
Amphastar Pharmaceuticals	Neutral

Dyne Therapeutics currently has a consensus price target of $34.17, indicating a potential upside of 63.16%. Amphastar Pharmaceuticals has a consensus price target of $22.00, indicating a potential upside of 1.01%. Given Dyne Therapeutics' stronger consensus rating and higher probable upside, equities analysts plainly believe Dyne Therapeutics is more favorable than Amphastar Pharmaceuticals.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Dyne Therapeutics	1 Sell rating(s)	2 Hold rating(s)	9 Buy rating(s)	2 Strong Buy rating(s)	2.86
Amphastar Pharmaceuticals	3 Sell rating(s)	5 Hold rating(s)	0 Buy rating(s)	0 Strong Buy rating(s)	1.63

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

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Dyne Therapeutics	N/A	N/A	-$446.21M	-$3.22	N/A
Amphastar Pharmaceuticals	$720.53M	1.33	$98.09M	$1.66	13.12

Summary

Dyne Therapeutics and Amphastar Pharmaceuticals tied by winning 8 of the 16 factors compared between the two stocks.

How does Amphastar Pharmaceuticals compare to Relay Therapeutics?

Amphastar Pharmaceuticals (NASDAQ:AMPH) and Relay Therapeutics (NASDAQ:RLAY) are both medical companies, but which is the superior business? We will compare the two businesses based on the strength of their valuation, analyst recommendations, institutional ownership, media sentiment, profitability, risk, earnings and dividends.

65.1% of Amphastar Pharmaceuticals shares are owned by institutional investors. Comparatively, 97.0% of Relay Therapeutics shares are owned by institutional investors. 29.6% of Amphastar Pharmaceuticals shares are owned by insiders. Comparatively, 5.0% of Relay Therapeutics shares are owned by insiders. Strong institutional ownership is an indication that hedge funds, endowments and large money managers believe a company is poised for long-term growth.

Amphastar Pharmaceuticals has a beta of 0.91, suggesting that its stock price is 9% less volatile than the broader market. Comparatively, Relay Therapeutics has a beta of 1.75, suggesting that its stock price is 75% more volatile than the broader market.

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

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Amphastar Pharmaceuticals	$720.53M	1.33	$98.09M	$1.66	13.12
Relay Therapeutics	$15.35M	231.66	-$276.48M	-$1.57	N/A

Amphastar Pharmaceuticals presently has a consensus target price of $22.00, indicating a potential upside of 1.01%. Relay Therapeutics has a consensus target price of $23.30, indicating a potential upside of 25.54%. Given Relay Therapeutics' stronger consensus rating and higher probable upside, analysts clearly believe Relay Therapeutics is more favorable than Amphastar Pharmaceuticals.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Amphastar Pharmaceuticals	3 Sell rating(s)	5 Hold rating(s)	0 Buy rating(s)	0 Strong Buy rating(s)	1.63
Relay Therapeutics	1 Sell rating(s)	0 Hold rating(s)	8 Buy rating(s)	2 Strong Buy rating(s)	3.00

Amphastar Pharmaceuticals has a net margin of 11.00% compared to Relay Therapeutics' net margin of 0.00%. Amphastar Pharmaceuticals' return on equity of 15.12% beat Relay Therapeutics' return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Amphastar Pharmaceuticals	11.00%	15.12%	7.14%
Relay Therapeutics	N/A	-43.94%	-40.11%

In the previous week, Relay Therapeutics had 3 more articles in the media than Amphastar Pharmaceuticals. MarketBeat recorded 6 mentions for Relay Therapeutics and 3 mentions for Amphastar Pharmaceuticals. Relay Therapeutics' average media sentiment score of 0.18 beat Amphastar Pharmaceuticals' score of -0.28 indicating that Relay Therapeutics is being referred to more favorably in the news media.

Company	Overall Sentiment
Amphastar Pharmaceuticals	Neutral
Relay Therapeutics	Neutral

Summary

Relay Therapeutics beats Amphastar Pharmaceuticals on 9 of the 17 factors compared between the two stocks.

How does Amphastar Pharmaceuticals compare to Arcutis Biotherapeutics?

Arcutis Biotherapeutics (NASDAQ:ARQT) and Amphastar Pharmaceuticals (NASDAQ:AMPH) are both medical companies, but which is the superior business? We will compare the two companies based on the strength of their profitability, earnings, analyst recommendations, risk, valuation, dividends, media sentiment and institutional ownership.

Amphastar Pharmaceuticals has higher revenue and earnings than Arcutis Biotherapeutics. Arcutis Biotherapeutics is trading at a lower price-to-earnings ratio than Amphastar Pharmaceuticals, indicating that it is currently the more affordable of the two stocks.

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Arcutis Biotherapeutics	$376.07M	8.98	-$16.14M	-$0.03	N/A
Amphastar Pharmaceuticals	$720.53M	1.33	$98.09M	$1.66	13.12

Amphastar Pharmaceuticals has a net margin of 11.00% compared to Arcutis Biotherapeutics' net margin of -0.57%. Amphastar Pharmaceuticals' return on equity of 15.12% beat Arcutis Biotherapeutics' return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Arcutis Biotherapeutics	-0.57%	-1.41%	-0.59%
Amphastar Pharmaceuticals	11.00%	15.12%	7.14%

65.1% of Amphastar Pharmaceuticals shares are held by institutional investors. 9.4% of Arcutis Biotherapeutics shares are held by company insiders. Comparatively, 29.6% of Amphastar Pharmaceuticals shares are held by company insiders. Strong institutional ownership is an indication that large money managers, hedge funds and endowments believe a stock will outperform the market over the long term.

In the previous week, Arcutis Biotherapeutics had 1 more articles in the media than Amphastar Pharmaceuticals. MarketBeat recorded 4 mentions for Arcutis Biotherapeutics and 3 mentions for Amphastar Pharmaceuticals. Arcutis Biotherapeutics' average media sentiment score of 0.89 beat Amphastar Pharmaceuticals' score of -0.28 indicating that Arcutis Biotherapeutics is being referred to more favorably in the media.

Company	Overall Sentiment
Arcutis Biotherapeutics	Positive
Amphastar Pharmaceuticals	Neutral

Arcutis Biotherapeutics presently has a consensus price target of $34.00, suggesting a potential upside of 25.93%. Amphastar Pharmaceuticals has a consensus price target of $22.00, suggesting a potential upside of 1.01%. Given Arcutis Biotherapeutics' stronger consensus rating and higher possible upside, research analysts plainly believe Arcutis Biotherapeutics is more favorable than Amphastar Pharmaceuticals.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Arcutis Biotherapeutics	1 Sell rating(s)	2 Hold rating(s)	5 Buy rating(s)	0 Strong Buy rating(s)	2.50
Amphastar Pharmaceuticals	3 Sell rating(s)	5 Hold rating(s)	0 Buy rating(s)	0 Strong Buy rating(s)	1.63

Arcutis Biotherapeutics has a beta of 1.52, indicating that its stock price is 52% more volatile than the broader market. Comparatively, Amphastar Pharmaceuticals has a beta of 0.91, indicating that its stock price is 9% less volatile than the broader market.

Summary

Amphastar Pharmaceuticals beats Arcutis Biotherapeutics on 9 of the 16 factors compared between the two stocks.

How does Amphastar Pharmaceuticals compare to Structure Therapeutics?

Amphastar Pharmaceuticals (NASDAQ:AMPH) and Structure Therapeutics (NASDAQ:GPCR) are both medical companies, but which is the better investment? We will contrast the two companies based on the strength of their dividends, institutional ownership, earnings, analyst recommendations, valuation, media sentiment, profitability and risk.

Amphastar Pharmaceuticals currently has a consensus price target of $22.00, indicating a potential upside of 1.01%. Structure Therapeutics has a consensus price target of $110.55, indicating a potential upside of 122.38%. Given Structure Therapeutics' stronger consensus rating and higher possible upside, analysts plainly believe Structure Therapeutics is more favorable than Amphastar Pharmaceuticals.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Amphastar Pharmaceuticals	3 Sell rating(s)	5 Hold rating(s)	0 Buy rating(s)	0 Strong Buy rating(s)	1.63
Structure Therapeutics	2 Sell rating(s)	1 Hold rating(s)	12 Buy rating(s)	3 Strong Buy rating(s)	2.89

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

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Amphastar Pharmaceuticals	$720.53M	1.33	$98.09M	$1.66	13.12
Structure Therapeutics	N/A	N/A	-$141.20M	-$0.87	N/A

Amphastar Pharmaceuticals has a net margin of 11.00% compared to Structure Therapeutics' net margin of 0.00%. Amphastar Pharmaceuticals' return on equity of 15.12% beat Structure Therapeutics' return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Amphastar Pharmaceuticals	11.00%	15.12%	7.14%
Structure Therapeutics	N/A	-24.91%	-23.67%

Amphastar Pharmaceuticals has a beta of 0.91, suggesting that its stock price is 9% less volatile than the broader market. Comparatively, Structure Therapeutics has a beta of -1.35, suggesting that its stock price is 235% less volatile than the broader market.

65.1% of Amphastar Pharmaceuticals shares are held by institutional investors. Comparatively, 91.8% of Structure Therapeutics shares are held by institutional investors. 29.6% of Amphastar Pharmaceuticals shares are held by insiders. Comparatively, 5.5% of Structure Therapeutics shares are held by insiders. Strong institutional ownership is an indication that hedge funds, endowments and large money managers believe a stock will outperform the market over the long term.

In the previous week, Amphastar Pharmaceuticals had 2 more articles in the media than Structure Therapeutics. MarketBeat recorded 3 mentions for Amphastar Pharmaceuticals and 1 mentions for Structure Therapeutics. Structure Therapeutics' average media sentiment score of 1.87 beat Amphastar Pharmaceuticals' score of -0.28 indicating that Structure Therapeutics is being referred to more favorably in the news media.

Company	Overall Sentiment
Amphastar Pharmaceuticals	Neutral
Structure Therapeutics	Very Positive

Summary

Amphastar Pharmaceuticals beats Structure Therapeutics on 10 of the 16 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 AMPH and its top 5 competitors to their watchlist. Each company is represented with a line over a 90 day period.

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.

AMPH vs. The Competition

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Metric	Amphastar Pharmaceuticals	MED Industry	Medical Sector	NASDAQ Exchange
Market Cap	$960.35M	$6.01B	$6.83B	$12.17B
Dividend Yield	N/A	0.63%	2.67%	6.11%
P/E Ratio	13.12	9.23	25.88	24.17
Price / Sales	1.33	23.94	548.17	99.03
Price / Cash	5.12	9.05	29.09	36.93
Price / Book	1.27	4.33	10.82	6.38
Net Income	$98.09M	$99.67M	$3.58B	$337.00M
7 Day Performance	18.82%	6.67%	1.92%	-0.23%
1 Month Performance	15.54%	3.85%	-0.24%	-1.40%
1 Year Performance	-5.63%	130.64%	34.40%	27.76%

Amphastar Pharmaceuticals Competitors List

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Company	MarketRank	Share Price	Analysts' Price Target	1Y Price Performance	Market Cap	Revenue	P/E Ratio	Employee Count	Indicator(s)
AMPH Amphastar Pharmaceuticals	2.643 of 5 stars	$21.78 flat	$22.00 +1.0%	-5.6%	$960.35M	$720.53M	13.12	1,976
BEAM Beam Therapeutics	2.1954 of 5 stars	$33.20 -6.6%	$46.83 +41.1%	+107.2%	$3.42B	$164.01M	N/A	510	Gap Down
DYN Dyne Therapeutics	2.8148 of 5 stars	$20.26 -2.9%	$33.85 +67.1%	+118.8%	$3.35B	N/A	N/A	100	Analyst Forecast Insider Trade
RLAY Relay Therapeutics	2.9518 of 5 stars	$17.44 +0.9%	$23.30 +33.6%	+462.4%	$3.34B	$15.35M	N/A	330
ARQT Arcutis Biotherapeutics	3.3247 of 5 stars	$26.27 -1.5%	$34.00 +29.4%	+96.5%	$3.29B	$376.07M	N/A	150

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This page (NASDAQ:AMPH) was last updated on 6/29/2026 by MarketBeat.com Staff.

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Amphastar Pharmaceuticals (AMPH) Competitors

AMPH vs. BEAM, DYN, RLAY, ARQT, and GPCR

How does Amphastar Pharmaceuticals compare to Beam Therapeutics?

Summary

How does Amphastar Pharmaceuticals compare to Dyne Therapeutics?

Summary

How does Amphastar Pharmaceuticals compare to Relay Therapeutics?

Summary

How does Amphastar Pharmaceuticals compare to Arcutis Biotherapeutics?

Summary

How does Amphastar Pharmaceuticals compare to Structure Therapeutics?

Summary

New MarketBeat Followers Over Time

Media Sentiment Over Time

AMPH vs. The Competition

Amphastar Pharmaceuticals Competitors List

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Amphastar Pharmaceuticals (AMPH) Competitors

AMPH vs. BEAM, DYN, RLAY, ARQT, and GPCR

How does Amphastar Pharmaceuticals compare to Beam Therapeutics?

Which has more volatility & risk, BEAM or AMPH?

Which has preferable valuation and earnings, BEAM or AMPH?

Is BEAM or AMPH more profitable?

Do analysts rate BEAM or AMPH?

Do institutionals and insiders have more ownership in BEAM or AMPH?

Does the media refer more to BEAM or AMPH?

Summary

How does Amphastar Pharmaceuticals compare to Dyne Therapeutics?

Do insiders and institutionals have more ownership in DYN or AMPH?

Which has more risk & volatility, DYN or AMPH?

Is DYN or AMPH more profitable?

Does the media prefer DYN or AMPH?

Do analysts recommend DYN or AMPH?

Which has better earnings and valuation, DYN or AMPH?

Summary

How does Amphastar Pharmaceuticals compare to Relay Therapeutics?

Do insiders & institutionals believe in AMPH or RLAY?

Which has more risk & volatility, AMPH or RLAY?

Which has preferable earnings & valuation, AMPH or RLAY?

Do analysts rate AMPH or RLAY?

Is AMPH or RLAY more profitable?

Does the media favor AMPH or RLAY?

Summary

How does Amphastar Pharmaceuticals compare to Arcutis Biotherapeutics?

Which has higher valuation and earnings, ARQT or AMPH?

Is ARQT or AMPH more profitable?

Do institutionals & insiders have more ownership in ARQT or AMPH?

Does the media refer more to ARQT or AMPH?

Do analysts rate ARQT or AMPH?

Which has more volatility and risk, ARQT or AMPH?

Summary

How does Amphastar Pharmaceuticals compare to Structure Therapeutics?

Do analysts rate AMPH or GPCR?

Which has better earnings & valuation, AMPH or GPCR?

Is AMPH or GPCR more profitable?

Which has more volatility & risk, AMPH or GPCR?

Do institutionals and insiders have more ownership in AMPH or GPCR?

Does the media favor AMPH or GPCR?

Summary

New MarketBeat Followers Over Time

Media Sentiment Over Time

AMPH vs. The Competition

Amphastar Pharmaceuticals Competitors List

Related Companies and Tools

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools