Compare Stocks

Comparative Price Performance Over Time

Compare Stocks - Price & Volume

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
AC Immune SA stock logo
ACIU
AC Immune
$2.29
-3.4%
$3.10
$1.78
$5.14
$226.48M1170,502 shs109,028 shs
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
$88.53
$88.47
$42.00
$89.15
$650.25M0.2461,105 shsN/A
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
$32.48
$32.40
$7.26
$32.50
$3.73B0.324.11 million shs73 shs
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
$329.83
$325.43
$158.38
$329.99
$12.58B1.18832,048 shs5 shs
Prothena Co. plc stock logo
PRTA
Prothena
$20.56
$25.52
$19.65
$79.65
$1.10B0.21753,078 shs496,352 shs
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Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
AC Immune SA stock logo
ACIU
AC Immune
-3.38%-3.78%-19.37%-34.94%+12.25%
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
0.00%0.00%0.00%0.00%0.00%
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
0.00%0.00%0.00%+41.03%+220.00%
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
0.00%0.00%0.00%+5.04%+71.40%
Prothena Co. plc stock logo
PRTA
Prothena
0.00%-0.05%-16.93%-36.99%-61.45%

MarketRank™

CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AC Immune SA stock logo
ACIU
AC Immune
2.9176 of 5 stars
3.55.00.00.02.80.80.6
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
N/AN/AN/AN/AN/AN/AN/AN/A
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
1.0089 of 5 stars
2.00.00.04.70.02.50.6
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
0.0711 of 5 stars
1.20.00.00.00.01.70.6
Prothena Co. plc stock logo
PRTA
Prothena
2.504 of 5 stars
4.40.00.00.01.43.30.6

Analyst Ratings

CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AC Immune SA stock logo
ACIU
AC Immune
3.00
Buy$16.00598.69% Upside
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
N/AN/AN/AN/A
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
2.08
Hold$28.65-11.79% Downside
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
2.38
Hold$293.92-10.89% Downside
Prothena Co. plc stock logo
PRTA
Prothena
2.71
Moderate Buy$68.14231.43% Upside

Current Analyst Ratings

Latest BSTC, KRTX, CBAY, PRTA, and ACIU Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
4/10/2024
Prothena Co. plc stock logo
PRTA
Prothena
Cantor Fitzgerald
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Reiterated RatingOverweight
3/15/2024
AC Immune SA stock logo
ACIU
AC Immune
HC Wainwright
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Reiterated RatingBuy ➝ Buy$16.00
3/14/2024
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingNeutral ➝ Neutral$330.00
3/13/2024
Prothena Co. plc stock logo
PRTA
Prothena
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$90.00
2/29/2024
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingNeutral ➝ Neutral$32.50
2/20/2024
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
SVB Leerink
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform ➝ Market Perform$32.50
2/20/2024
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
Cantor Fitzgerald
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Reiterated RatingNeutral ➝ Neutral$330.00
2/20/2024
Prothena Co. plc stock logo
PRTA
Prothena
Oppenheimer
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Lower Price TargetOutperform ➝ Outperform$98.00 ➝ $80.00
2/16/2024
Prothena Co. plc stock logo
PRTA
Prothena
JMP Securities
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetMarket Outperform ➝ Market Outperform$81.00 ➝ $85.00
2/16/2024
Prothena Co. plc stock logo
PRTA
Prothena
Royal Bank of Canada
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetSector Perform ➝ Sector Perform$36.00 ➝ $35.00
2/14/2024
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
Lifesci Capital
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DowngradeOutperform ➝ Market Perform
(Data available from 4/26/2021 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Sales & Book Value

CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
AC Immune SA stock logo
ACIU
AC Immune
$16.48M13.74N/AN/A$2.12 per share1.08
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
$38.19M17.03$3.38 per share26.18$18.42 per share4.81
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
$31.07M119.92N/AN/A$2.58 per share12.59
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
$654K19,239.07N/AN/A$33.24 per share9.92
Prothena Co. plc stock logo
PRTA
Prothena
$91.37M12.09N/AN/A$10.46 per share1.97

Profitability & Earnings

CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
AC Immune SA stock logo
ACIU
AC Immune
-$60.41M-$0.71N/AN/AN/AN/A-37.51%-33.32%4/26/2024 (Estimated)
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
$24.47M$3.3337.5117.60N/A47.43%14.81%14.46%N/A
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
-$105.37M-$0.97N/AN/AN/AN/A-50.72%-31.04%5/20/2024 (Estimated)
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
-$433.68M-$11.72N/AN/AN/AN/A-31.63%-30.38%5/2/2024 (Estimated)
Prothena Co. plc stock logo
PRTA
Prothena
-$147.03M-$2.80N/AN/AN/A-160.91%-24.84%-20.24%5/2/2024 (Estimated)

Latest BSTC, KRTX, CBAY, PRTA, and ACIU Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
4/26/2024N/A
AC Immune SA stock logo
ACIU
AC Immune
N/A-$0.15-$0.15N/AN/AN/A
3/14/2024Q4 2023
AC Immune SA stock logo
ACIU
AC Immune
-$0.07-$0.06+$0.01-$0.06$16.36 million$16.71 million
2/28/2024Q4 2023
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
-$0.31-$0.35-$0.04-$0.35$0.42 million$0.06 million
2/22/2024Q4 2023
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
-$2.65-$3.01-$0.36-$3.01$0.86 millionN/A
2/15/2024Q4 2023
Prothena Co. plc stock logo
PRTA
Prothena
-$1.23-$1.26-$0.03-$1.26$2.15 million$0.32 million    

Dividends

CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
AC Immune SA stock logo
ACIU
AC Immune
N/AN/AN/AN/AN/A
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
N/AN/AN/AN/AN/A
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
N/AN/AN/AN/AN/A
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
N/AN/AN/AN/AN/A
Prothena Co. plc stock logo
PRTA
Prothena
N/AN/AN/AN/AN/A

Debt

CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
AC Immune SA stock logo
ACIU
AC Immune
N/A
9.22
9.22
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
N/A
66.24
66.24
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
N/A
10.96
10.96
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
N/A
19.31
19.31
Prothena Co. plc stock logo
PRTA
Prothena
N/A
11.24
11.24

Ownership

Institutional Ownership

CompanyInstitutional Ownership
AC Immune SA stock logo
ACIU
AC Immune
51.36%
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
60.34%
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
95.03%
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
N/A
Prothena Co. plc stock logo
PRTA
Prothena
97.08%

Insider Ownership

CompanyInsider Ownership
AC Immune SA stock logo
ACIU
AC Immune
4.60%
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
15.70%
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
7.00%
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
13.20%
Prothena Co. plc stock logo
PRTA
Prothena
28.20%

Miscellaneous

CompanyEmployeesShares OutstandingFree FloatOptionable
AC Immune SA stock logo
ACIU
AC Immune
13398.90 million94.35 millionOptionable
BioSpecifics Technologies Corp. stock logo
BSTC
BioSpecifics Technologies
77.35 millionN/ANot Optionable
CymaBay Therapeutics, Inc. stock logo
CBAY
CymaBay Therapeutics
101114.72 million106.69 millionOptionable
Karuna Therapeutics, Inc. stock logo
KRTX
Karuna Therapeutics
33938.15 million33.16 millionOptionable
Prothena Co. plc stock logo
PRTA
Prothena
17353.72 million38.57 millionOptionable

BSTC, KRTX, CBAY, PRTA, and ACIU Headlines

SourceHeadline
Earnings Preview: Prothena (PRTA) Q1 Earnings Expected to DeclineEarnings Preview: Prothena (PRTA) Q1 Earnings Expected to Decline
zacks.com - April 25 at 11:08 AM
Prothena (NASDAQ:PRTA) Reaches New 1-Year Low at $20.32Prothena (NASDAQ:PRTA) Reaches New 1-Year Low at $20.32
marketbeat.com - April 24 at 1:57 PM
Zacks Research Brokers Increase Earnings Estimates for Prothena Co. plc (NASDAQ:PRTA)Zacks Research Brokers Increase Earnings Estimates for Prothena Co. plc (NASDAQ:PRTA)
americanbankingnews.com - April 18 at 5:46 AM
Prothena (NASDAQ:PRTA) Hits New 12-Month Low at $21.31Prothena (NASDAQ:PRTA) Hits New 12-Month Low at $21.31
americanbankingnews.com - April 18 at 4:50 AM
Prothena reports potential AL amyloidosis treatmentProthena reports potential AL amyloidosis treatment
investing.com - April 17 at 1:23 AM
Prothena (NASDAQ:PRTA) Reaches New 1-Year Low at $21.31Prothena (NASDAQ:PRTA) Reaches New 1-Year Low at $21.31
marketbeat.com - April 16 at 11:02 AM
Financial Comparison: Prothena (NASDAQ:PRTA) and China Health Industries (OTCMKTS:CHHE)Financial Comparison: Prothena (NASDAQ:PRTA) and China Health Industries (OTCMKTS:CHHE)
americanbankingnews.com - April 16 at 2:40 AM
Prothena Announces Review on Birtamimab Mechanism of Action and Pharmacological Characteristics Published in Leukemia & LymphomaProthena Announces Review on Birtamimab Mechanism of Action and Pharmacological Characteristics Published in Leukemia & Lymphoma
businesswire.com - April 15 at 4:05 PM
Leerink Partnrs Weighs in on Prothena Co. plcs Q1 2024 Earnings (NASDAQ:PRTA)Leerink Partnrs Weighs in on Prothena Co. plc's Q1 2024 Earnings (NASDAQ:PRTA)
marketbeat.com - April 12 at 6:08 AM
Prothena (NASDAQ:PRTA) Trading Up 3.7%Prothena (NASDAQ:PRTA) Trading Up 3.7%
marketbeat.com - April 11 at 2:49 PM
Prothena (NASDAQ:PRTA) Stock Rating Reaffirmed by Cantor FitzgeraldProthena (NASDAQ:PRTA) Stock Rating Reaffirmed by Cantor Fitzgerald
marketbeat.com - April 10 at 2:17 PM
Prothena (NASDAQ:PRTA) Hits New 12-Month Low at $21.91Prothena (NASDAQ:PRTA) Hits New 12-Month Low at $21.91
marketbeat.com - April 10 at 10:44 AM
Prothena (NASDAQ:PRTA) Stock Price Down 3%Prothena (NASDAQ:PRTA) Stock Price Down 3%
marketbeat.com - April 4 at 5:28 PM
Prothena (NASDAQ:PRTA) Sets New 12-Month Low at $23.41Prothena (NASDAQ:PRTA) Sets New 12-Month Low at $23.41
marketbeat.com - April 3 at 12:47 PM
Prothena (NASDAQ:PRTA) Shares Gap Down to $26.15Prothena (NASDAQ:PRTA) Shares Gap Down to $26.15
marketbeat.com - April 2 at 11:19 AM
Prothena Co. plc (NASDAQ:PRTA) Given Average Rating of "Moderate Buy" by BrokeragesProthena Co. plc (NASDAQ:PRTA) Given Average Rating of "Moderate Buy" by Brokerages
marketbeat.com - April 1 at 4:15 AM
Prothena (NASDAQ:PRTA) Trading Down 2.3%Prothena (NASDAQ:PRTA) Trading Down 2.3%
marketbeat.com - March 28 at 4:33 PM
Demystifying Prothena Corp: Insights From 8 Analyst ReviewsDemystifying Prothena Corp: Insights From 8 Analyst Reviews
markets.businessinsider.com - March 13 at 3:52 PM
Piper Sandler Reaffirms Their Buy Rating on Prothena (PRTA)Piper Sandler Reaffirms Their Buy Rating on Prothena (PRTA)
markets.businessinsider.com - March 7 at 6:13 PM
Prothena to Participate in Upcoming Healthcare ConferencesProthena to Participate in Upcoming Healthcare Conferences
businesswire.com - March 5 at 4:05 PM
Prothena Appoints David Ford to Newly Created Chief People Officer PositionProthena Appoints David Ford to Newly Created Chief People Officer Position
finance.yahoo.com - March 4 at 8:23 PM
Prothena Corporation plc (PRTA)Prothena Corporation plc (PRTA)
finance.yahoo.com - March 1 at 2:50 PM
Prothena: Alzheimers Data Update In 2024 Could Move The NeedleProthena: Alzheimer's Data Update In 2024 Could Move The Needle
seekingalpha.com - February 23 at 12:31 PM
Prothena Announces Appointment of Daniel G. Welch as Director and Chair DesignateProthena Announces Appointment of Daniel G. Welch as Director and Chair Designate
pharmiweb.com - February 21 at 8:48 PM

New MarketBeat Followers Over Time

Media Sentiment Over Time

Company Descriptions

AC Immune logo

AC Immune

NASDAQ:ACIU
AC Immune SA, a clinical stage biopharmaceutical company, discovers, designs, and develops medicines and diagnostic products for the prevention and treatment of neurodegenerative diseases associated with protein misfolding. Its SupraAntigen and Morphomer platforms are designed to generate vaccines, antibodies, and small molecules, which selectively interact with misfolded proteins that are common in a range of neurodegenerative diseases. The company is developing Crenezumab, a humanized, conformation-specific monoclonal antibody, which is in Phase II clinical studies trial for the treatment of Alzheimer's disease (AD). It is also developing ACI-24, an anti-Abeta vaccine candidate that is in Phase II clinical study for AD, as well as completed Phase Ib clinical study for Down syndrome; ACI-35, an anti-Tau vaccine candidate that is in Phase Ib/2a clinical study; and Tau- positron emission tomography (PET) imaging tracer, which is in Phase II clinical study. In addition, the company is researching and developing small molecule Tau aggregation inhibitors for AD and NeuroOrphan indications. Further, it has discovery and preclinical stage molecules targeting range of neurodegenerative diseases, which include diagnostics targeting TDP-43, alpha-synuclein, and NLRP3. AC Immune SA has license agreements and collaborations with Genentech, Inc.; Biogen International GmbH; Janssen Pharmaceuticals, Inc.; Life Molecular Imaging SA; Eli Lilly and Company; and WuXi Biologics. The company was incorporated in 2003 and is headquartered in Lausanne, Switzerland.
BioSpecifics Technologies logo

BioSpecifics Technologies

NASDAQ:BSTC
BioSpecifics Technologies Corp., a biopharmaceutical company, develops an injectable collagenase clostridium histolyticum for various indications in the United States and internationally. The company offers injectable collagenase for the treatment of Dupuytren's contracture and Peyronie's disease under the XIAFLEX and Xiapex brands. It also provides injectable collagenase to treat frozen shoulder, cellulite, canine lipoma, lateral hip fat, plantar fibromatosis, human lipoma, and uterine fibroids. The company has a development and license agreement with Endo Global Ventures. BioSpecifics Technologies Corp. was founded in 1957 and is headquartered in Wilmington, Delaware.
CymaBay Therapeutics logo

CymaBay Therapeutics

NASDAQ:CBAY
CymaBay Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on developing and providing therapies to treat liver and other chronic diseases. Its lead product candidate is seladelpar (MBX-8025), a selective agonist of peroxisome proliferator activated receptor delta for the treatments of primary biliary cholangitis (PBC). The company also develops MBX-2982, a G protein-coupled receptor 119 (GPR119) agonist, in subjects with type 1 diabetes. It has a license agreement with ABW Cyclops SPV LP to support development of seladelpar for the treatment of PBC. The company was formerly known as Metabolex, Inc. CymaBay Therapeutics, Inc. was incorporated in 1988 and is headquartered in Fremont, California.
Karuna Therapeutics logo

Karuna Therapeutics

NASDAQ:KRTX
Karuna Therapeutics, Inc., a clinical-stage biopharmaceutical company, creates and delivers transformative medicines for people living with psychiatric and neurological conditions. Its lead product candidate includes KarXT, an oral modulator of muscarinic receptors for the treatment of acute psychosis in patients with schizophrenia; and for the treatment of central nervous system disorders, such as negative and cognitive symptoms of schizophrenia and psychosis, as well as for the treatment of various peripheral tissues and dementia-related psychosis, including Alzheimer's disease. The company also focuses on developing other muscarinic-targeted drug candidates; and intends to develop lead candidature TRPC4/5 and KAR-2618 for the treatment of depressive disorder. Karuna Therapeutics, Inc. has a license agreement with Eli Lilly and Company, and Zai Lab (Shanghai) Co., Ltd; patent license agreement with PureTech Health LLC; and drug discovery partnership with Charles River Laboratories, as well as drug discovery collaboration with PsychoGenics, Inc. The company was formerly known as Karuna Pharmaceuticals, Inc. and changed its name to Karuna Therapeutics, Inc. in March 2019. Karuna Therapeutics, Inc. was incorporated in 2009 and is headquartered in Boston, Massachusetts.
Prothena logo

Prothena

NASDAQ:PRTA
Prothena Corporation plc, a late-stage clinical biotechnology company, focuses on discovery and development of novel therapies to treat diseases caused by protein dysregulation in the United States. The company is involved in developing birtamimab, an investigational humanized antibody that is in Phase III clinical trial for the treatment of AL amyloidosis; Prasinezumab, a humanized monoclonal antibody, for the treatment of Parkinson's disease and other related synucleinopathies which is in Phase IIb clinical trial; NNC6019 that is in Phase lI clinical trial for the treatment of ATTR amyloidosis; and BMS-986446 and PRX012, which is in Phase I clinical trial for the treatment of Alzheimer's disease. Its discovery and preclinical programs include PRX123, a dual Aß-Tau vaccine for the treatment and prevention of Alzheimer's disease; and PRX019 for the treatment of neurogenerative diseases, as well as TDP-43 for the treatment of amyotrophic lateral sclerosis. Prothena Corporation plc has a license, development, and commercialization agreement with F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. to develop and commercialize antibodies that target a-synuclein, including prasinezumab; and a collaboration agreement with Bristol-Myers Squibb to develop and commercialize antibodies targeting tau, TDP-43. The company was incorporated in 2012 and is based in Dublin, Ireland.