Prothena Corporation plc (PRTA)

NASDAQ: PRTA · IEX Real-Time Price · USD
47.45
-0.15 (-0.32%)
Sep 27, 2023, 4:00 PM EDT - Market closed
-0.32%
Market Cap 2.54B
Revenue (ttm) 57.63M
Net Income (ttm) -140.87M
Shares Out 53.54M
EPS (ttm) -2.73
PE Ratio n/a
Forward PE n/a
Dividend n/a
Ex-Dividend Date n/a
Volume 220,279
Open 48.21
Previous Close 47.60
Day's Range 46.95 - 48.80
52-Week Range 45.06 - 79.65
Beta 0.39
Analysts Strong Buy
Price Target 87.00 (+83.35%)
Earnings Date Nov 2, 2023

About PRTA

Prothena Corporation plc, a late-stage clinical 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, which is in Phase IIb clinical trial for the treatment of Parkinson's disease and other related synucleinopathies; NNC6019 that completed Phase I clinical tr... [Read more]

Industry Biotechnology
Sector Healthcare
Founded 2012
Employees 127
Stock Exchange NASDAQ
Ticker Symbol PRTA
Full Company Profile

Financial Performance

Financial Statements

Analyst Forecast

According to 9 analysts, the average rating for PRTA stock is "Strong Buy." The 12-month stock price forecast is $87.0, which is an increase of 83.35% from the latest price.

Price Target
$87.0
(83.35% upside)
Analyst Consensus: Strong Buy
Stock Forecasts

News

Prothena to Participate in Upcoming Healthcare Conferences

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena announced that members of its senior management team will participate in upcoming investor conferences.

27 days ago - Business Wire

Prothena Reports Second Quarter 2023 Financial Results and Business Highlights

DUBLIN--(BUSINESS WIRE)---- $PRTA #alzheimers--Prothena today reported financial results for the second quarter and first six months of 2023 and provided business highlights.

7 weeks ago - Business Wire

Prothena to Report Second Quarter 2023 Financial Results on August 3

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena today announced that it will report its second quarter 2023 financial results on August 3 after the close of the U.S. financial markets.

2 months ago - Business Wire

Prothena Presents New Research in the Treatment of Alzheimer's Disease at Alzheimer's Association International Conference® 2023 (AAIC®)

DUBLIN--(BUSINESS WIRE)---- $PRTA #AAIC2023--Prothena today shared data on 3 investigational product programs for the treatment and prevention of Alzheimer's disease at AAIC 2023.

2 months ago - Business Wire

Prothena to Present New Data from Alzheimer's Disease Programs at Alzheimer's Association International Conference® 2023 (AAIC®)

DUBLIN--(BUSINESS WIRE)---- $PRTA #AAIC2023--Prothena today announced participation in the Alzheimer's Association International Conference® 2023 (AAIC®) being held July 16-20, 2023.

2 months ago - Business Wire

Prothena Announces Bristol Myers Squibb Opt-in for Worldwide Rights of PRX005, a Novel Anti-MTBR-Tau Antibody

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena today announced that Bristol Myers Squibb exercised its option to obtain exclusive worldwide commercial rights for PRX005.

2 months ago - Business Wire

Prothena Announces Phase 3 VITAL Clinical Trial Results Published in Blood Showing Survival Benefit in Patients with Mayo Stage IV AL Amyloidosis Treated with Birtamimab

DUBLIN--(BUSINESS WIRE)---- $PRTA #amyloidosis--Prothena today announced the publication of the Phase 3 VITAL clinical trial in Blood, a journal of the American Society of Hematology (ASH).

3 months ago - Business Wire

Prothena to Participate in Jefferies 2023 Healthcare Conference

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena today announced that it will participate in a fireside chat at the Jefferies Healthcare Conference on June 8, 2023 at 1:00 PM ET.

4 months ago - Business Wire

Prothena Announces Appointment of Billy Dunn, M.D., to its Board of Directors

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena announced today the appointment of Dr. Billy Dunn, the founding Director of the Office of Neuroscience, CDER, to its Board of Directors.

4 months ago - Business Wire

Prothena Reports First Quarter 2023 Financial Results and Business Highlights

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena today reported financial results for the first quarter of 2023 and provided business highlights.

5 months ago - Business Wire

Prothena to Report First Quarter 2023 Financial Results on May 4

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena today announced that it will report its first quarter 2023 financial results on Thursday, May 4, 2023.

5 months ago - Business Wire

Prothena to Participate in 2023 Bank of America Healthcare Conference

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena today announced that members of its management team will participate in a fireside chat at the 2023 Bank of America Healthcare Conference.

5 months ago - Business Wire

Walgreens and Prothena Partner to Increase Access and Enrollment in Alzheimer's Disease Clinical Trial

DEERFIELD, Ill. & DUBLIN--(BUSINESS WIRE)--Walgreens and Prothena today announced a collaboration to accelerate patient identification and recruitment for Prothena's ongoing ASCENT-2 multiple ascendin...

Other symbols: WBA
5 months ago - Business Wire

Prothena Presents New Preclinical Data Supporting Best-in-Class Profile of PRX012, a Next-Generation Anti-Amyloid Beta Antibody, at AD/PD 2023

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena Presents New Preclinical Data Supporting Best-in-Class Profile of PRX012, a Next-Generation Anti-Amyloid Beta Antibody, at AD/PD 2023

6 months ago - Business Wire

Prothena to Participate in Stifel 2023 Virtual CNS Days

DUBLIN, Ireland--(BUSINESS WIRE)---- $PRTA #prothena--Prothena announced today that members of its senior management team will participate in a fireside chat at Stifel 2023 Virtual CNS Days on March 2...

6 months ago - Business Wire

Prothena to Highlight Next Generation Treatments for Alzheimer's and Parkinson's Disease at the AD/PD 2023 Meeting

DUBLIN--(BUSINESS WIRE)---- $PRTA #ADPD2023--Prothena announced broad participation at AD/PD 2023 highlighting leadership in advancing treatments for Alzheimer's and Parkinson's disease

7 months ago - Business Wire

Prothena Reports Fourth Quarter and Full Year 2022 Financial Results, and Provides Financial Guidance and Business Highlights

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena Corporation plc today reported financial results for the 4th quarter and full year 2022.

7 months ago - Business Wire

Prothena to Report Fourth Quarter and Full Year 2022 Financial Results on February 23, 2023

DUBLIN--(BUSINESS WIRE)---- $PRTA #prothena--Prothena Corporation plc announced that it will report its fourth quarter and full year 2022 financial results on February 23, 2023.

7 months ago - Business Wire

Prothena Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)

DUBLIN--(BUSINESS WIRE)--Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of novel investigational therapeutics built on protein dysregulati...

8 months ago - Business Wire

Prothena Reports Topline Phase 1 Single Ascending Dose Study Results of PRX005, a Novel Anti-MTBR-Tau Antibody for the Potential Treatment of Alzheimer's Disease

DUBLIN--(BUSINESS WIRE)--Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dysregulation exp...

8 months ago - Business Wire

Prothena Announces Pricing of Public Offering of 3,250,000 Ordinary Shares

DUBLIN--(BUSINESS WIRE)--Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dysregulation exp...

10 months ago - Business Wire

Prothena Announces Proposed Public Offering of Ordinary Shares

DUBLIN--(BUSINESS WIRE)--Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dysregulation exp...

10 months ago - Business Wire

Prothena Presents Data Demonstrating Consistent Survival Benefit Observed with Birtamimab in Mayo Stage IV AL Amyloidosis Patients in Phase 3 VITAL Study at ASH 2022

DUBLIN--(BUSINESS WIRE)--Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dysregulation exp...

10 months ago - Business Wire

Prothena Announces Achievement of $40 Million Clinical Milestone Payment from Novo Nordisk for PRX004/NNC6019 Under Investigation for the Treatment of ATTR Cardiomyopathy

DUBLIN--(BUSINESS WIRE)--Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dysregulation exp...

11 months ago - Business Wire

Prothena Reports Third Quarter 2022 Financial Results and Business Highlights

DUBLIN--(BUSINESS WIRE)--Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dysregulation exper...

11 months ago - Business Wire