| PRTA Stock Yearly Return 2015 Table | ||||||||||||||||||||||||||||||
PRTA average annual return is presented with the assumption of reinvestments of any dividends on ex-date. |
| Average Annual Return Benchmarks |
|
Compare PRTA average annual return versus benchmarks: S&P Average Annual Return Dow Average Annual Return Nasdaq 100 Average Annual Return Russell 2000 Average Annual Return Gold Average Annual Return 10 Year Treasury Average Annual Return |
| PRTA Share Performance |
| PRTA Stock Yearly Return 2015 Chart | |||
Also see: • PRTA stock yearly return 2016 • PRTA stock yearly return 2017 • PRTA stock yearly return 2018 • PRTA stock yearly return 2019 • PRTA stock yearly return 2020 • PRTA YTD return • PRTA average annual return 10 years | |||
| About Prothena Corp Plc |
| Prothena is a clinical-stage neuroscience company. Co. is developing a pipeline of therapeutic candidates for a number of indications and targets. Co.'s partnered programs include prasinezumab (PRX002/RG7935) for the potential treatment of Parkinson's disease and other related synucleinopathies, and programs that target tau, TDP-43 and an undisclosed target for the potential treatment of Alzheimer's disease, amyotrophic lateral sclerosis, frontotemporal dementia or other neurodegenerative diseases. Co.'s proprietary programs include PRX004 for the potential treatment of ATTR amyloidosis, and programs that target Amyloid beta for the potential treatment of Alzheimer's disease. The PRTA stock yearly return is shown above.
The yearly return on the PRTA stock yearly return page and across the coverage universe of our site, is a measure of the annual return over the calendar year 2015 for the given stock. When performing this calculation it is important to factor in dividends, because a financial instrument's annual return is more than just the change in price if that instrument pays a dividend or coupon. One way to factor dividends into the return is simply to count them as cash — we don't do that here. Instead, our website aims to empower investors by performing the PRTA annual return calculation with any dividends reinvested as applicable (on ex-dates). |
| PRTA Current Stock Quote |
Get Free SEC filing alerts for PRTA:
PRTA SEC Filing Email Alerts Service 
|
| Video: Don't Forget Dividends in Annual Return! | |
|
| Yearly Return Peers |
| Prothena (PRTA) is categorized under the Healthcare sector; to help you further research average annual return performance across stocks, below are some other companies in the same sector:
PRTK Average Annual Return |
Video: Don't Forget Dividends in Average Annual Return!