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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
$24.65
+0.9%
$25.90
$22.64
$53.96
$1.17B0.78474,617 shs751,553 shs
89bio, Inc. stock logo
ETNB
89bio
$7.82
+1.9%
$7.28
$4.16
$11.84
$1.14B1.231.36 million shs1.05 million shs
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
$7.45
+5.6%
$7.45
$4.79
$11.78
$1.19B1.511.42 million shs1.69 million shs
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
$10.42
+2.7%
$13.24
$8.85
$41.87
$270.26M0.51115,142 shs69,457 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
+2.43%+0.08%-2.28%-25.50%-42.88%
89bio, Inc. stock logo
ETNB
89bio
-1.46%-4.78%+39.11%-33.18%-18.50%
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
-1.81%-15.06%+11.90%-7.72%+18.89%
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
-3.97%-15.42%+0.40%-46.04%-56.26%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
4.5036 of 5 stars
3.23.00.03.73.14.21.3
89bio, Inc. stock logo
ETNB
89bio
2.9968 of 5 stars
4.51.00.00.04.00.80.6
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
3.3926 of 5 stars
3.41.00.04.12.41.70.0
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
1.7833 of 5 stars
3.40.00.00.02.83.30.0
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
2.33
Hold$33.5035.90% Upside
89bio, Inc. stock logo
ETNB
89bio
3.00
Buy$27.25248.69% Upside
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
2.88
Moderate Buy$16.25118.21% Upside
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
2.75
Moderate Buy$42.50307.87% Upside

Current Analyst Ratings Breakdown

Latest RNAC, ETNB, OCUL, and AMPH Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/8/2025
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
Wells Fargo & Company
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetOverweight ➝ Overweight$40.00 ➝ $35.00
5/8/2025
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$41.00 ➝ $40.00
5/6/2025
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$15.00 ➝ $14.00
4/30/2025
89bio, Inc. stock logo
ETNB
89bio
Cantor Fitzgerald
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeStrong-Buy
4/24/2025
89bio, Inc. stock logo
ETNB
89bio
Weiss Ratings
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingSell (D-) ➝ Sell (D-)
4/10/2025
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingHold ➝ Hold
4/9/2025
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$41.00 ➝ $41.00
4/9/2025
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$40.00 ➝ $40.00
4/8/2025
89bio, Inc. stock logo
ETNB
89bio
Weiss Ratings
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingSell (D-) ➝ Sell (D-)
4/8/2025
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
William Blair
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageOutperform
4/8/2025
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$15.00 ➝ $15.00
(Data available from 5/8/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
$731.97M1.60$3.44 per share7.17$13.35 per share1.85
89bio, Inc. stock logo
ETNB
89bio
N/AN/AN/AN/A$5.75 per shareN/A
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
$59.65M19.89N/AN/A$0.79 per share9.43
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
$38.91M6.95N/AN/A($82.38) per share-0.13
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
$137.54M$3.068.227.492.1921.80%26.44%11.89%N/A
89bio, Inc. stock logo
ETNB
89bio
-$142.19M-$3.38N/AN/AN/AN/A-59.58%-52.21%5/8/2025 (Estimated)
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
-$80.74M-$1.15N/AN/AN/A-283.74%-45.18%-30.87%N/A
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
-$219.71M-$52.83N/AN/AN/A-510.72%N/A-6.03%5/8/2025 (Estimated)

Latest RNAC, ETNB, OCUL, and AMPH Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/8/2025Q1 2025
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
-$0.61-$0.68-$0.07-$0.68$0.69 million$1.10 million
5/1/2025Q1 2025
89bio, Inc. stock logo
ETNB
89bio
-$0.50-$0.49+$0.01-$0.49N/AN/A
3/6/2025Q4 2024
89bio, Inc. stock logo
ETNB
89bio
-$0.60-$1.02-$0.42-$1.02N/AN/A
3/3/2025Q4 2024
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
-$0.24-$0.29-$0.05-$0.29$16.89 million$17.08 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
N/AN/AN/AN/AN/A
89bio, Inc. stock logo
ETNB
89bio
N/AN/AN/AN/AN/A
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
N/AN/AN/AN/AN/A
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
0.82
3.43
2.61
89bio, Inc. stock logo
ETNB
89bio
0.09
11.66
11.66
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
0.19
13.01
12.94
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
N/A
10.70
10.70

Institutional Ownership

CompanyInstitutional Ownership
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
65.09%
89bio, Inc. stock logo
ETNB
89bio
N/A
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
59.21%
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
86.95%

Insider Ownership

CompanyInsider Ownership
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
27.50%
89bio, Inc. stock logo
ETNB
89bio
2.80%
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
3.50%
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
57.90%
CompanyEmployeesShares OutstandingFree FloatOptionable
Amphastar Pharmaceuticals, Inc. stock logo
AMPH
Amphastar Pharmaceuticals
1,62047.50 million35.05 millionOptionable
89bio, Inc. stock logo
ETNB
89bio
40145.98 million103.15 millionOptionable
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
230159.29 million151.71 millionOptionable
Cartesian Therapeutics, Inc. stock logo
RNAC
Cartesian Therapeutics
6425.94 million10.70 millionOptionable

Recent News About These Companies

Cartesian Therapeutics management to meet with BTIG

New MarketBeat Followers Over Time

Media Sentiment Over Time

Amphastar Pharmaceuticals stock logo

Amphastar Pharmaceuticals NASDAQ:AMPH

$24.65 +0.22 (+0.90%)
Closing price 04:00 PM Eastern
Extended Trading
$24.65 0.00 (0.00%)
As of 05:55 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 Polygon.io. Learn more.

Amphastar Pharmaceuticals, Inc., a bio-pharmaceutical company, develops, manufactures, markets, and sells generic and proprietary injectable, inhalation, and intranasal products in the United States, China, and France. It offers BAQSIMI, a nasal spray for the treatment of severe hypoglycemia; Primatene Mist, an over-the-counter epinephrine inhalation product for the temporary relief of mild symptoms of intermittent asthma; Enoxaparin, to prevent and treat deep vein thrombosis; REXTOVY and Naloxone for opioid overdose; Glucagon for injection emergency kit; and Cortrosyn, for use as a diagnostic agent in the screening of patients with adrenocortical insufficiency. The company provides Amphadase, an injection to absorb and disperse other injected drugs; Epinephrine injection for allergic reactions; Lidocaine jelly, an anesthetic product for urological procedures; Lidocaine topical solution for various procedures; Phytonadione injection, a vitamin K1 injection for newborn babies; emergency syringe products; morphine injection for use with patient-controlled analgesia pumps; and Lorazepam injection for surgery and medical procedures. In addition, it offers Neostigmine methylsulfate injection to treat myasthenia gravis and to reverse the effects of muscle relaxants; Isoproterenol hydrochloride injection for mild or transient episodes of heart block; Ganirelix Acetate injection for the inhibition of premature luteinizing hormone surges; Vasopressin to increase blood pressure; and Regadenoson, a stress agent for radionuclide myocardial perfusion imaging. Further, the company distributes recombinant human insulin APIs and porcine insulin API. Additionally, it develops generic product candidates, such as injectable, inhalation, and analytical technologies; biosimial product candidates; and intranasal epinephrine for the treatment of allergic reactions. The company was founded in 1996 and is headquartered in Rancho Cucamonga, California.

89bio stock logo

89bio NASDAQ:ETNB

$7.82 +0.15 (+1.89%)
Closing price 03:59 PM Eastern
Extended Trading
$7.51 -0.31 (-3.90%)
As of 07:01 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 Polygon.io. Learn more.

89bio, Inc., a clinical-stage biopharmaceutical company, focuses on the development and commercialization of therapies for the treatment of liver and cardio-metabolic diseases. Its lead product candidate is pegozafermin, a glycoPEGylated analog of fibroblast growth factor 21 for the treatment of nonalcoholic steatohepatitis; and for the treatment of severe hypertriglyceridemia. The company was incorporated in 2018 and is headquartered in San Francisco, California.

Ocular Therapeutix stock logo

Ocular Therapeutix NASDAQ:OCUL

$7.45 +0.40 (+5.63%)
Closing price 03:59 PM Eastern
Extended Trading
$7.45 +0.00 (+0.04%)
As of 06:58 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 Polygon.io. Learn more.

Ocular Therapeutix, Inc., a biopharmaceutical company, focuses on the formulation, development, and commercialization of therapies for diseases and conditions of the eye using its bioresorbable hydrogel-based formulation technology in the United States. The company markets DEXTENZA, a dexamethasone ophthalmic insert to treat post-surgical ocular inflammation and pain following ophthalmic surgery, as well as allergic conjunctivitis. It is developing AXPAXLI, an axitinib intravitreal implant that is in phase 3 trials for the treatment of wet age-related macular degeneration and other retinal diseases; PAXTRAVA, a travoprost intracameral implant, which is in phase 2 clinical trials for the treatment of open-angle glaucoma or ocular hypertension; OTX-CSI, a cyclosporine intracanalicular insert that has completed phase 2 clinical trials for the treatment of dry eye disease; and OTX-DED, a dexamethasone intracanalicular insert, which is in phase 2 clinical trials for the short-term treatment of the signs and symptoms of dry eye disease. In addition, the company offers modulator for intermediate and late dry age-related macular degeneration; and gene delivery for inherited retinal degenerations and protein biofactory indications. The company has a strategic collaboration with Regeneron Pharmaceuticals, Inc. (Regeneron) for the development and commercialization of products using the company's sustained-release hydrogel in combination with Regeneron's large molecule VEGF-targeting compounds for the treatment of retinal diseases; and AffaMed Therapeutics Limited for the development and commercialization of DEXTENZA and OTX-TIC. Ocular Therapeutix, Inc. was incorporated in 2006 and is headquartered in Bedford, Massachusetts.

Cartesian Therapeutics stock logo

Cartesian Therapeutics NASDAQ:RNAC

$10.42 +0.27 (+2.66%)
Closing price 04:00 PM Eastern
Extended Trading
$10.42 0.00 (0.00%)
As of 05:49 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 Polygon.io. Learn more.

Cartesian Therapeutics, Inc., a clinical-stage biotechnology company, engages in the provision of mRNA cell therapies for the treatment of autoimmune diseases. It develops Descartes-08, an autologous anti-BCMA RNA-engineered chimeric antigen receptor T-cell therapy, currently under Phase 2b clinical development for generalized myasthenia gravis, as well as for patients with systemic lupus erythematosus, and myeloma autoimmune basket trials for other autoimmune diseases. The company develops Descartes-15 to treat Autoimmune diseases, myeloma; and Descartes-33 which is in preclinical development for treatment of autoimmune diseases. Cartesian Therapeutics, Inc. is headquartered in Gaithersburg, Maryland.