Prothena Corporation plc
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Prothena Corporation plc (PRTA)

Earnings & Profitability History

Latest EPS

$-0.40

Net Income

-21589000

Financial Fundamentals

PRTAQuarterly Data • 5Y View

Historical Data Table

Quarterly Net Income & EPS

DateNet Income ($B)NI YoY %TTM NIEPSEPS YoY %TTM EPS
2025-12-31-0.02+62.7%-0.24-0.40+63.0%-4.54
2025-09-30-0.04+38.1%-0.28-0.68+38.2%-5.22
2025-06-30-0.13-288.0%-0.30-2.34-288.7%-5.64
2025-03-31-0.06+16.7%-0.11-1.12+16.4%-2.06
2024-12-31-0.06+14.1%-0.12-1.08+14.3%-2.28
2024-09-30-0.06-369.3%-0.13-1.10-368.3%-2.46
2024-06-300.07+222.5%-0.051.24+220.4%-0.95
2024-03-31-0.07-54.1%-0.17-1.34-50.6%-3.22
2023-12-31-0.07-1162.8%-0.15-1.26-1069.2%-2.77
2023-09-300.02+147.9%-0.070.41+142.3%-1.38
2023-06-30-0.05-32.4%-0.14-1.03-17.0%-2.76
2023-03-31-0.05-29.1%-0.13-0.89-14.1%-2.61
2022-12-310.01+119.1%-0.120.13+118.3%-2.50
2022-09-30-0.05-141.9%-0.16-0.97-140.6%-3.34
2022-06-30-0.04-249.2%-0.00-0.88-241.9%0.02
2022-03-31-0.04+1.2%0.07-0.78+14.3%1.52
2021-12-31-0.03-8.0%0.07-0.71+7.8%1.39
2021-09-300.11+457.3%0.072.39+410.4%1.33
2021-06-300.03+205.2%-0.070.62+193.9%-1.83
2021-03-31-0.04-55.9%-0.12-0.91-54.2%-3.11
2020-12-31-0.03-42.5%-0.11-0.77-42.6%-2.79
2020-09-30-0.03-57.2%-0.10-0.77-57.1%-2.56
2020-06-30-0.03-66.2%-0.09-0.66-65.0%-2.28
2020-03-31-0.02-13.0%-0.08-0.59-13.5%-2.02
2019-12-31-0.02+4.0%-0.08-0.54+3.6%-1.95
2019-09-30-0.02+20.8%-0.08-0.49+21.0%-1.97
2019-06-30-0.02+73.6%-0.08-0.40+73.3%-2.10
2019-03-31-0.02+57.2%-0.13-0.52+58.7%-3.20
2018-12-31-0.02+53.0%-0.16-0.56+54.8%-3.94
2018-09-30-0.02+53.1%-0.18-0.62+54.7%-4.62
2018-06-30-0.06-238.3%-0.21-1.50-226.1%-5.37
2018-03-31-0.05-37.8%-0.17-1.26-27.3%-4.33
2017-12-31-0.05+2.3%-0.15-1.24+12.1%-4.06
2017-09-30-0.05-21.2%-0.15-1.37-8.7%-4.23
2017-06-30-0.02+56.2%-0.15-0.46+61.0%-4.12
2017-03-31-0.04-28.6%-0.17-0.99-22.2%-4.84
2016-12-31-0.05-102.4%-0.16-1.41-85.5%-4.66
2016-09-30-0.04-88.2%-0.14-1.26-72.6%-4.01
2016-06-30-0.04-121.3%-0.12-1.18-100.0%-3.48
2016-03-31-0.03-81.0%-0.09-0.81-47.3%-2.89
2015-12-31-0.02-84.3%-0.08-0.76-58.3%-2.63
2015-09-30-0.02-74.3%-0.07-0.73-52.1%-2.35
2015-06-30-0.02-1516.8%-0.06-0.59-1083.3%-2.10
2015-03-31-0.02-185.2%-0.04-0.55-167.1%-1.45
2014-12-31-0.01-18.6%-0.01-0.48+7.7%-0.08
2014-09-30-0.01-36.1%-0.01-0.48+12.7%-0.12
2014-06-300.00+111.4%-0.000.06+109.4%-0.19
2014-03-310.02+299.4%-0.010.82+260.8%-0.89
2013-12-31-0.01+9.5%-0.04-0.52+36.6%-2.22
2013-09-30-0.01-11.8%-0.04-0.55-12.2%-2.52
2013-06-30-0.01-16.4%-0.04-0.64-16.4%-2.46
2013-03-31-0.01+17.2%-0.04-0.51+16.4%-2.37
2012-12-31-0.01-0.04-0.82-2.47
2012-09-30-0.01-0.49
2012-06-30-0.01-0.55
2012-03-31-0.01-0.61

Annual Performance

YearNet Income ($B)Growth %EPSEPS Growth %
2025-0.24-99.6%-4.53-99.6%
2024-0.12+16.8%-2.27+17.8%
2023-0.15-25.7%-2.76-11.7%
2022-0.12-274.6%-2.47-263.6%
20210.07+160.3%1.51+154.3%
2020-0.11-43.1%-2.78-42.6%
2019-0.08+50.1%-1.95+50.4%
2018-0.16-1.6%-3.93+3.4%
2017-0.15+4.3%-4.07+12.7%
2016-0.16-98.6%-4.66-75.2%
2015-0.08-1027.4%-2.66-817.2%
2014-0.01+82.6%-0.29+86.8%
2013-0.04+1.0%-2.20+22.5%
2012-0.04-39.6%-2.84-69.0%
2011-0.03-137.7%-1.68-136.6%
2010-0.01-0.71