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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
AHAC
Alpha Healthcare Acquisition
$10.96
$10.41
$9.12
$16.96
$140.89MN/A341,126 shs298,128 shs
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
$3.41
$3.41
$1.85
$6.30
$524.83M1.1826,463 shsN/A
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
$2.38
-1.2%
$2.43
$1.05
$3.31
$510.89M1.032.92 million shs2.30 million shs
Valneva SE Sponsored ADR stock logo
VALN
Valneva
$5.80
+0.9%
$6.28
$3.62
$8.66
$493.52M1.8142,481 shs26,864 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
AHAC
Alpha Healthcare Acquisition
0.00%0.00%0.00%0.00%0.00%
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
0.00%0.00%0.00%0.00%+76.68%
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
0.00%-3.25%-12.18%+71.22%+6.25%
Valneva SE Sponsored ADR stock logo
VALN
Valneva
0.00%+2.55%-7.64%-13.56%-17.26%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AHAC
Alpha Healthcare Acquisition
N/AN/AN/AN/AN/AN/AN/AN/A
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
0.5204 of 5 stars
1.10.00.00.03.30.80.6
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
3.0497 of 5 stars
4.51.00.00.02.13.30.0
Valneva SE Sponsored ADR stock logo
VALN
Valneva
1.9979 of 5 stars
3.53.00.00.02.00.80.0
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AHAC
Alpha Healthcare Acquisition
0.00
N/AN/AN/A
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
2.17
Hold$1.33-60.90% Downside
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
3.00
Buy$8.00236.13% Upside
Valneva SE Sponsored ADR stock logo
VALN
Valneva
3.00
Buy$15.50167.24% Upside

Current Analyst Ratings Breakdown

Latest AHAC, TSHA, VALN, and OPT Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
6/10/2025
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$8.00
6/3/2025
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
Canaccord Genuity Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$9.00 ➝ $11.00
6/2/2025
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$6.00 ➝ $8.00
5/29/2025
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
Citigroup
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform ➝ Outperform
5/29/2025
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
JMP Securities
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetMarket Outperform ➝ Market Outperform$5.00 ➝ $6.00
5/29/2025
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
Chardan Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$7.00 ➝ $9.00
5/16/2025
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
Canaccord Genuity Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$8.00 ➝ $9.00
5/8/2025
Valneva SE Sponsored ADR stock logo
VALN
Valneva
Guggenheim
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$15.00 ➝ $14.00
4/28/2025
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
JMP Securities
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingMarket Outperform ➝ Market Outperform$5.00 ➝ $5.00
4/28/2025
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
Cantor Fitzgerald
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOverweight ➝ Overweight$7.00 ➝ $7.00
4/15/2025
Valneva SE Sponsored ADR stock logo
VALN
Valneva
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$17.00 ➝ $17.00
(Data available from 6/30/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
AHAC
Alpha Healthcare Acquisition
N/AN/A$0.12 per share92.25$0.39 per shareN/A
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
$120K4,373.61N/AN/A($0.56) per share-6.09
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
$8.33M61.33N/AN/A$0.35 per share6.80
Valneva SE Sponsored ADR stock logo
VALN
Valneva
$183.52M2.69$0.10 per share59.36$2.41 per share2.41
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
AHAC
Alpha Healthcare Acquisition
$1.42MN/A0.00N/AN/AN/AN/AN/A
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
-$220.24MN/A0.00N/AN/AN/AN/AN/A8/28/2025 (Estimated)
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
-$89.30M-$0.34N/AN/AN/A-1,201.08%-104.93%-50.09%8/11/2025 (Estimated)
Valneva SE Sponsored ADR stock logo
VALN
Valneva
-$13.25M-$1.19N/AN/AN/A-43.08%-43.05%-16.23%8/12/2025 (Estimated)

Latest AHAC, TSHA, VALN, and OPT Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/15/2025Q1 2025
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
-$0.08-$0.08N/A-$0.08$1.48 million$2.30 million
5/7/2025Q1 2025
Valneva SE Sponsored ADR stock logo
VALN
Valneva
-$0.40-$0.13+$0.27-$0.13$41.80 million$51.79 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
AHAC
Alpha Healthcare Acquisition
N/AN/AN/AN/AN/A
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
N/AN/AN/AN/AN/A
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
N/AN/AN/AN/AN/A
Valneva SE Sponsored ADR stock logo
VALN
Valneva
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
AHAC
Alpha Healthcare Acquisition
N/A
2.10
2.10
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
N/A
1.57
N/A
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
0.77
5.35
5.35
Valneva SE Sponsored ADR stock logo
VALN
Valneva
0.92
2.70
2.12

Institutional Ownership

CompanyInstitutional Ownership
AHAC
Alpha Healthcare Acquisition
19.00%
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
55.95%
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
77.70%
Valneva SE Sponsored ADR stock logo
VALN
Valneva
11.39%

Insider Ownership

CompanyInsider Ownership
AHAC
Alpha Healthcare Acquisition
N/A
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
3.20%
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
3.78%
Valneva SE Sponsored ADR stock logo
VALN
Valneva
14.91%
CompanyEmployeesShares OutstandingFree FloatOptionable
AHAC
Alpha Healthcare Acquisition
N/A12.86 millionN/ANot Optionable
Opthea Limited Unsponsored ADR stock logo
OPT
Opthea
8153.91 million148.99 millionNot Optionable
Taysha Gene Therapies, Inc. stock logo
TSHA
Taysha Gene Therapies
180214.66 million206.55 millionOptionable
Valneva SE Sponsored ADR stock logo
VALN
Valneva
70085.09 million72.41 millionNot Optionable

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Alpha Healthcare Acquisition NASDAQ:AHAC

Alpha Healthcare Acquisition Corp. does not have significant operations. It intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses. The company was incorporated in 2020 and is based in New York, New York.

Opthea stock logo

Opthea NASDAQ:OPT

$3.41 0.00 (0.00%)
As of 06/27/2025

Opthea Limited, a clinical stage biopharmaceutical company, engages in the development and commercialization of therapies primarily for eye disease in Australia. The company's development activities are based on the intellectual property portfolio covering Vascular Endothelial Growth Factors (VEGF) VEGF-C, VEGF-D, and VEGF Receptor-3 for the treatment of diseases associated with blood and lymphatic vessel growth, as well as vascular leakage. Its lead product candidate is Sozinibercept (OPT 302), a soluble form of vascular endothelial growth factor receptor-3 VEGFR-3, currently under Phase 3 clinical development as a novel therapy for wet age-related macular degeneration and diabetic macular edema. The company was formerly known as Circadian Technologies Limited and changed its name to Opthea Limited in December 2015. Opthea Limited was incorporated in 1984 and is based in South Yarra, Australia.

Taysha Gene Therapies stock logo

Taysha Gene Therapies NASDAQ:TSHA

$2.38 -0.03 (-1.24%)
Closing price 06/27/2025 04:00 PM Eastern
Extended Trading
$2.38 +0.00 (+0.21%)
As of 04:03 AM 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.

Taysha Gene Therapies, Inc., a gene therapy company, focuses on developing and commercializing adeno-associated virus-based gene therapies for the treatment of monogenic diseases of the central nervous system. It primarily develops TSHA-120 for the treatment of giant axonal neuropathy; TSHA-102 for the treatment of Rett syndrome; TSHA-121 for the treatment of CLN7 disease; TSHA-118 for the treatment of CLN1 disease; TSHA-105 for the treatment of for SLC13A5 deficiency; TSHA-113 for the treatment of tauopathies; TSHA-106 for the treatment of angelman syndrome; TSHA-114 for the treatment of fragile X syndrome; and TSHA-101 for the treatment of GM2 gangliosidosis. Taysha Gene Therapies, Inc. has a strategic partnership with The University of Texas Southwestern Medical Center. Taysha Gene Therapies, Inc. was incorporated in 2019 and is headquartered in Dallas, Texas.

Valneva stock logo

Valneva NASDAQ:VALN

$5.80 +0.05 (+0.87%)
Closing price 06/27/2025 03:59 PM Eastern
Extended Trading
$5.77 -0.03 (-0.52%)
As of 04:05 AM 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.

Valneva SE, a specialty vaccine company, develops, manufactures, and commercializes prophylactic vaccines for infectious diseases with unmet needs. It offers IXIARO, an inactivated Vero cell culture-derived Japanese encephalitis vaccine indicated for active immunization against Japanese encephalitis; DUKORAL, an oral vaccine for the prevention of diarrhea caused by Vibrio cholera and/or heat-labile toxin producing enterotoxigenic Escherichia coli bacterium; IXCHIQ, a single-dose, live-attenuated vaccine for the prevention of disease caused by chikungunya virus; and VLA2001, an inactivated whole-virus COVID-19 vaccine. The company also develops VLA15, a vaccine candidate, which is in Phase III clinical trial against Borrelia, the bacterium that causes Lyme disease; VLA1553, a vaccine candidate, which is in Phase III clinical trial against the chikungunya virus; VLA1554, a vaccine candidate targeting human metapneumovirus; and VLA2112, a vaccine candidate to treat patients with epstein-barr virus. It sells its products in the United States, Canada, Germany, Austria, Nordics, the United Kingdom, France, rest of European countries, and internationally. Valneva SE has collaborations with Pfizer, Inc. to co-develop and commercialize its Lyme disease vaccine; and Instituto Butantan for the development, manufacturing, and marketing of single-shot chikungunya vaccine. The company was founded in 1998 and is based in Saint-Herblain, France.