S&P 500   5,061.82
DOW   37,735.11
QQQ   431.06
5 Small-Cap Energy Stocks Surged in Price and Volume on Friday
Novo Nordisk Arms Wegovy to Be a Triple Threat
Vital Farms Rides the Pasture-Raised Egg Trend to the Bank
3 Energy Plays for Cash Flow: Buy 1 or Buy Them All
M&T Bank, Goldman Sachs rise; Salesforce, Tesla fall, Monday, 4/15/2024
When Will the Next Bull Market Be?
Global smartphone shipments climb nearly 8% in 1st quarter as Samsung retakes the lead
S&P 500   5,061.82
DOW   37,735.11
QQQ   431.06
5 Small-Cap Energy Stocks Surged in Price and Volume on Friday
Novo Nordisk Arms Wegovy to Be a Triple Threat
Vital Farms Rides the Pasture-Raised Egg Trend to the Bank
3 Energy Plays for Cash Flow: Buy 1 or Buy Them All
M&T Bank, Goldman Sachs rise; Salesforce, Tesla fall, Monday, 4/15/2024
When Will the Next Bull Market Be?
Global smartphone shipments climb nearly 8% in 1st quarter as Samsung retakes the lead
S&P 500   5,061.82
DOW   37,735.11
QQQ   431.06
5 Small-Cap Energy Stocks Surged in Price and Volume on Friday
Novo Nordisk Arms Wegovy to Be a Triple Threat
Vital Farms Rides the Pasture-Raised Egg Trend to the Bank
3 Energy Plays for Cash Flow: Buy 1 or Buy Them All
M&T Bank, Goldman Sachs rise; Salesforce, Tesla fall, Monday, 4/15/2024
When Will the Next Bull Market Be?
Global smartphone shipments climb nearly 8% in 1st quarter as Samsung retakes the lead
S&P 500   5,061.82
DOW   37,735.11
QQQ   431.06
5 Small-Cap Energy Stocks Surged in Price and Volume on Friday
Novo Nordisk Arms Wegovy to Be a Triple Threat
Vital Farms Rides the Pasture-Raised Egg Trend to the Bank
3 Energy Plays for Cash Flow: Buy 1 or Buy Them All
M&T Bank, Goldman Sachs rise; Salesforce, Tesla fall, Monday, 4/15/2024
When Will the Next Bull Market Be?
Global smartphone shipments climb nearly 8% in 1st quarter as Samsung retakes the lead

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
$2.52
-8.0%
$3.17
$1.78
$5.14
$249.23M1161,864 shs113,090 shs
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
$14.93
+1.9%
$12.81
$7.69
$20.04
$80.32M0.5720,429 shs17,424 shs
CytoDyn Inc. stock logo
CYDY
CytoDyn
$0.15
-6.5%
$0.17
$0.13
$0.42
$155.88M0.162.84 million shs4.67 million shs
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
$1.76
+1.2%
$1.65
$1.33
$4.49
$91.95M1.77210,630 shs259,448 shs
Prothena Co. plc stock logo
PRTA
Prothena
$21.99
-1.1%
$26.43
$21.59
$79.65
$1.19B0.21551,030 shs530,668 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
-8.03%-10.00%-28.00%-41.40%+12.50%
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
+1.91%+3.68%+22.68%+56.03%+25.67%
CytoDyn Inc. stock logo
CYDY
CytoDyn
-7.64%-12.67%-13.14%-26.06%-51.99%
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
+1.45%-3.57%+21.03%+17.39%-51.11%
Prothena Co. plc stock logo
PRTA
Prothena
-1.12%-7.14%-15.65%-33.61%-56.40%

MarketRank™

CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AC Immune SA stock logo
ACIU
AC Immune
2.7502 of 5 stars
3.54.00.00.03.70.80.6
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
1.3976 of 5 stars
0.05.00.04.71.71.70.0
CytoDyn Inc. stock logo
CYDY
CytoDyn
N/AN/AN/AN/AN/AN/AN/AN/A
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
2.0407 of 5 stars
3.43.00.00.02.62.50.0
Prothena Co. plc stock logo
PRTA
Prothena
2.8894 of 5 stars
4.41.00.00.01.14.20.6

Analyst Ratings

CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AC Immune SA stock logo
ACIU
AC Immune
3.00
Buy$16.00534.92% Upside
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
2.00
HoldN/AN/A
CytoDyn Inc. stock logo
CYDY
CytoDyn
N/AN/AN/AN/A
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
2.75
Moderate Buy$10.75512.54% Upside
Prothena Co. plc stock logo
PRTA
Prothena
2.78
Moderate Buy$69.63216.62% Upside

Current Analyst Ratings

Latest ACIU, MIST, ASMB, CYDY, and PRTA Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
4/10/2024
Prothena Co. plc stock logo
PRTA
Prothena
Cantor Fitzgerald
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOverweight
4/1/2024
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingNeutral
3/22/2024
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$25.00
3/15/2024
AC Immune SA stock logo
ACIU
AC Immune
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$16.00
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
3/5/2024
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
Piper Sandler
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetOverweight ➝ Overweight$6.00 ➝ $5.00
2/26/2024
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$25.00
2/20/2024
Prothena Co. plc stock logo
PRTA
Prothena
Oppenheimer
Subscribe to MarketBeat All Access for the recommendation accuracy rating
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
1/30/2024
Prothena Co. plc stock logo
PRTA
Prothena
Bank of America
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Neutral$68.00 ➝ $38.00
(Data available from 4/16/2021 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
$16.48M15.12N/AN/A$2.12 per share1.19
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
$7.16M11.43N/AN/A$7.50 per share1.99
CytoDyn Inc. stock logo
CYDY
CytoDyn
$270K533.21N/AN/A($0.12) per share-1.21
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
$1M93.28N/AN/A$0.50 per share3.51
Prothena Co. plc stock logo
PRTA
Prothena
$91.37M12.93N/AN/A$10.46 per share2.10

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)
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
-$61.23M-$17.05N/AN/AN/AN/A-117.69%-72.43%5/2/2024 (Estimated)
CytoDyn Inc. stock logo
CYDY
CytoDyn
-$79.82M-$0.06N/AN/AN/AN/A-449.49%N/A
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
-$59.69M-$1.39N/AN/AN/AN/A-170.99%-64.45%5/9/2024 (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 ACIU, MIST, ASMB, CYDY, and PRTA Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
3/21/2024Q4 2023
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
-$0.30-$0.32-$0.02-$0.32N/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
2/15/2024Q4 2023
Prothena Co. plc stock logo
PRTA
Prothena
-$1.23-$1.26-$0.03-$1.26$2.15 million$0.32 million    
1/16/2024Q2 2024
CytoDyn Inc. stock logo
CYDY
CytoDyn
N/A-$0.01-$0.01-$0.01N/AN/A

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
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
N/AN/AN/AN/AN/A
CytoDyn Inc. stock logo
CYDY
CytoDyn
N/AN/AN/AN/AN/A
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
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
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
N/A
3.41
3.41
CytoDyn Inc. stock logo
CYDY
CytoDyn
N/A
0.07
0.07
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
2.97
10.11
10.11
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%
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
19.92%
CytoDyn Inc. stock logo
CYDY
CytoDyn
5.06%
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
86.18%
Prothena Co. plc stock logo
PRTA
Prothena
97.08%

Insider Ownership

CompanyInsider Ownership
AC Immune SA stock logo
ACIU
AC Immune
4.60%
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
4.10%
CytoDyn Inc. stock logo
CYDY
CytoDyn
0.71%
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
10.40%
Prothena Co. plc stock logo
PRTA
Prothena
28.10%

Miscellaneous

CompanyEmployeesShares OutstandingFree FloatOptionable
AC Immune SA stock logo
ACIU
AC Immune
13398.90 million94.35 millionOptionable
Assembly Biosciences, Inc. stock logo
ASMB
Assembly Biosciences
685.48 million5.26 millionOptionable
CytoDyn Inc. stock logo
CYDY
CytoDyn
12992.87 million985.82 millionNot Optionable
Milestone Pharmaceuticals Inc. stock logo
MIST
Milestone Pharmaceuticals
4753.15 million47.62 millionOptionable
Prothena Co. plc stock logo
PRTA
Prothena
17353.72 million38.63 millionOptionable

ACIU, MIST, ASMB, CYDY, and PRTA Headlines

SourceHeadline
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
Q1 2024 EPS Estimates for Prothena Co. plc Cut by Leerink Partnrs (NASDAQ:PRTA)Q1 2024 EPS Estimates for Prothena Co. plc Cut by Leerink Partnrs (NASDAQ:PRTA)
americanbankingnews.com - April 13 at 1:30 AM
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) Sets New 52-Week Low at $21.91Prothena (NASDAQ:PRTA) Sets New 52-Week Low at $21.91
americanbankingnews.com - April 12 at 4:06 AM
Prothena (NASDAQ:PRTA) Trading Up 3.7%Prothena (NASDAQ:PRTA) Trading Up 3.7%
marketbeat.com - April 11 at 2:49 PM
Prothenas (PRTA) "Overweight" Rating Reaffirmed at Cantor FitzgeraldProthena's (PRTA) "Overweight" Rating Reaffirmed at Cantor Fitzgerald
americanbankingnews.com - April 11 at 4:58 AM
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
Prothena Co. plc (NASDAQ:PRTA) Shares Purchased by SG Americas Securities LLCProthena Co. plc (NASDAQ:PRTA) Shares Purchased by SG Americas Securities LLC
marketbeat.com - March 25 at 5:41 AM
Prothena (NASDAQ:PRTA) Stock Price Down 4.9%Prothena (NASDAQ:PRTA) Stock Price Down 4.9%
marketbeat.com - March 18 at 11:55 AM
Prothena Co. plc (NASDAQ:PRTA) Shares Sold by Wellington Management Group LLPProthena Co. plc (NASDAQ:PRTA) Shares Sold by Wellington Management Group LLP
marketbeat.com - March 18 at 4:53 AM
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.
Assembly Biosciences logo

Assembly Biosciences

NASDAQ:ASMB
Assembly Biosciences, Inc., a biopharmaceutical company, discovers and develops therapeutic candidates for the treatment of hepatitis B virus (HBV) infection in the United States. The company's next-generation HBV core inhibitors include ABI-4334, which is in Phase 1a studies for the treatment of HBV; and ABI-H3733, which is in Phase 1b clinical study. It is also involved in novel small molecule approaches for HBV and hepatitis delta virus (HDV) comprising an orally bioavailable HBV/HDV entry inhibitor and liver-focused interferon-a receptor agonist. In addition, the company develops Herpesvirus programs, such as ABI-5366 HSV-2, a long-acting helicase inhibitor; and pan-herpes non-nucleoside polymerase inhibitors for transplant-associated infections. Further, Assembly Biosciences, Inc. has collaboration agreement with BeiGene, Ltd. to develop and commercialize the novel core inhibitor product candidates for chronic HBV infection in the People's Republic of China, Hong Kong, Taiwan, and Macau; and clinical trial collaboration agreement with Arbutus Biopharma Corporation to conduct a randomized, multi-center, and open-label clinical trials, as well as agreement with Antios Therapeutics, Inc. for triple combination therapy. The company also has license agreement with Indiana University Research and Technology Corporation for HBV research, as well as a partnership with Gilead Sciences, Inc. to develop next-generation therapeutics for serious viral diseases. The company was formerly known as Ventrus Biosciences, Inc. and changed its name to Assembly Biosciences, Inc. in June 2014. Assembly Biosciences, Inc. was incorporated in 2005 and is headquartered in South San Francisco, California.
CytoDyn logo

CytoDyn

OTCMKTS:CYDY
CytoDyn Inc., a clinical-stage biotechnology company, engages in the development of treatments for multiple therapeutic indications. The company is involved in the clinical development of leronlimab, a novel humanized monoclonal antibody targeting the C-C chemokine receptor type 5 receptor in the areas of COVID-19, human immunodeficiency virus (HIV), Metabolic dysfunction-associated steatohepatitis (MASH), and solid tumors in oncology, such as metastatic triple-negative breast cancer. Its leronlimab is currently under phase 2 development for the treatment of NASH, HIV- NASH, and solid tumors, as well as under pre-clinical development for the treatment of HIV-PrEP and HIV-Cure. The company was formerly known as RexRay Corporation. CytoDyn Inc. was incorporated in 2002 and is based in Vancouver, Washington.
Milestone Pharmaceuticals logo

Milestone Pharmaceuticals

NASDAQ:MIST
Milestone Pharmaceuticals Inc., a biopharmaceutical company, focuses on the development and commercialization of cardiovascular medicines. The company's lead product candidate is etripamil, a novel and potent calcium channel blocker, which is in Phase III clinical trial for the treatment of paroxysmal supraventricular tachycardia in the United States and Canada; and Phase II clinical trial for the treatment of atrial fibrillation and rapid ventricular rate. It has a license and collaboration agreement with Ji Xing Pharmaceuticals to develop and commercialize etripamil prophylactic and therapeutic uses in humans, as well as with the Montreal Heart Institute, the WCN network, and other research centers. The company was incorporated in 2003 and is headquartered in Montréal, Canada.
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.