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PROTHENA CORP PLC (PRTA) Stock Earnings & Estimates

USA - Nasdaq - NASDAQ:PRTA - IE00B91XRN20 - Common Stock

9.54 USD
-0.15 (-1.55%)
Last: 12/26/2025, 8:10:49 PM
9.54 USD
0 (0%)
After Hours: 12/26/2025, 8:10:49 PM

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Yearly Revenue, EBIT, EBITDA and EPS Analyst Estimates
2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032
Revenue
YoY % growth
PRTA revenue by date.PRTA revenue by date.
53.9M
-73.13%
91.37M
69.52%
135.157M
47.92%
11.283M
-91.65%
103.7M
819.08%
34.68M
-66.56%
103.1M
197.29%
102.27M
-0.81%
270.91M
164.90%
296.75M
9.54%
396.21M
33.52%
EBITDA
YoY % growth
PRTA ebitda by date.PRTA ebitda by date.
-130.86M
-278.97%
-190.108M
-45.28%
-153.668M
19.17%

100.00%
N/AN/AN/AN/AN/AN/A
EBIT
YoY % growth
PRTA ebit by date.PRTA ebit by date.
-131.6M
-282.78%
-191.036M
-45.16%
-154.561M
19.09%
-215.282M
-39.29%
761.175K
100.35%
-54.208M
-7,221.68%
-6.951M
87.18%
-16.438M
-136.48%
120.65M
833.96%
141.43M
17.22%
230.78M
63.18%
Operating Margin
PRTA operating margin by date.PRTA operating margin by date.
-244.16%-209.08%-114.36%-1,908.02%0.73%-156.31%-6.74%-16.07%44.54%47.66%58.25%
EPS
YoY % growth
PRTA eps by date.PRTA eps by date.
-2.51
-330.28%
-2.80
-11.55%
-2.30
17.86%
-4.82
-109.62%
-0.33
93.10%
-0.86
-158.69%
-0.09
89.92%
-1.45
-1,576.47%
2.77
290.53%
1.13
-59.12%
2.32
104.95%

All data in USD

Quarterly Revenue, EBIT, EBITDA and EPS Analyst Estimates
Q4 / 25 Q1 / 26 Q2 / 26 Q3 / 26 Q4 / 26
EPS
Q2Q % growth
-0.60
44.40%
-0.39
65.39%
1.00
158.08%
0.06
108.25%
-0.50
16.76%
Revenue
Q2Q % growth
1.418M
-33.21%

-100.00%
79.05M
1,688.46%
25.5M
955.90%
7.023M
395.28%
EBITDA
Q2Q % growth
-25.735M
59.79%
N/AN/AN/AN/A
EBIT
Q2Q % growth
-31.144M
52.01%
-14.979M
77.16%
86.381M
266.09%
-15.987M
59.79%
-28.131M
9.68%

All data in USD

Recent Earnings VS Estimates Surprises (USD)
PeriodReportedEstimateDifferenceSurprise
Q3 2025
Q2Q % growth
-0.68
38.18%
-0.700.022.98%
Q2 2025
Q2Q % growth
-1.73
-241.80%
-1.34-0.39-28.86%
Q1 2025
Q2Q % growth
-1.12
16.42%
-0.99-0.13-12.81%
Q4 2024
Q2Q % growth
-1.08
14.29%
-1.06-0.02-1.61%
Q3 2024
Q2Q % growth
-1.10
-389.47%
-1.200.108.41%
Q2 2024
Q2Q % growth
1.22
218.45%
-1.072.29213.55%
Q1 2024
Q2Q % growth
-1.34
-50.56%
-1.23-0.11-9.36%
Q4 2023
Q2Q % growth
-1.26
-1,150.00%
-1.24-0.02-1.53%
Q3 2023
Q2Q % growth
0.38
139.18%
-0.330.71215.70%
Q2 2023
Q2Q % growth
-1.03
-17.05%
-1.02-0.01-1.40%
Q1 2023
Q2Q % growth
-0.89
-14.10%
-0.960.077.61%
Q4 2022
Q2Q % growth
0.12
116.90%
-0.480.60125.26%
Q3 2022
Q2Q % growth
-0.97
-145.54%
-0.54-0.43-79.92%
Q2 2022
Q2Q % growth
-0.88
-251.72%
-0.53-0.35-64.80%
Q1 2022
Q2Q % growth
-0.78
14.29%
-0.69-0.09-13.07%
Q4 2021
Q2Q % growth
-0.71
7.79%
-0.60-0.11-19.25%
Q3 2021
Q2Q % growth
2.13
376.62%
2.32-0.19-8.33%
Q2 2021
Q2Q % growth
0.58
187.88%
1.02-0.44-43.01%
Q1 2021
Q2Q % growth
-0.91
-54.24%
-0.55-0.36-64.60%
Q4 2020
Q2Q % growth
-0.77
-42.59%
-0.780.011.82%
Q3 2020
Q2Q % growth
-0.77
-57.14%
-0.67-0.10-15.75%
Q2 2020
Q2Q % growth
-0.66
-65.00%
-0.63-0.03-5.30%
Q1 2020
Q2Q % growth
-0.59
-13.46%
-0.58-0.01-1.02%
Q4 2019
Q2Q % growth
-0.54 -0.610.0711.32%
Q3 2019
Q2Q % growth
-0.49 -0.520.035.99%
Q2 2019
Q2Q % growth
-0.40 -0.580.1830.47%
Q1 2019
Q2Q % growth
-0.52 -0.630.1117.33%
PRTA Yearly EPS VS EstimatesPRTA Yearly EPS VS EstimatesYearly EPS VS Estimates 2014 2016 2018 2020 2022 2024 2026 2028 2030 2032 0 2 -2 -4
Recent Revenue VS Estimates Surprises (USD)
PeriodReportedEstimateDifferenceSurprise
Q3 2025
Q2Q % growth
2.415M
148.97%
6.771M-4.356M-64.33%
Q2 2025
Q2Q % growth
4.42M
-96.65%
5.47M-1.05M-19.20%
Q1 2025
Q2Q % growth
2.828M
5,556.00%
6.392M-3.564M-55.76%
Q4 2024
Q2Q % growth
2.123M
571.84%
7.684M-5.561M-72.37%
Q3 2024
Q2Q % growth
970K
-98.86%
1.25M-280K-22.40%
Q2 2024
Q2Q % growth
132.014M
3,184.75%
10.943M121.071M1,106.38%
Q1 2024
Q2Q % growth
50K
-97.69%
2.209M-2.159M-97.74%
Q4 2023
Q2Q % growth
316K
-99.37%
2.196M-1.88M-85.61%
Q3 2023
Q2Q % growth
84.866M
5,557.73%
42.526M42.34M99.56%
Q2 2023
Q2Q % growth
4.019M
209.15%
4.613M-594K-12.88%
Q1 2023
Q2Q % growth
2.169M
80.75%
7.516M-5.347M-71.14%
Q4 2022
Q2Q % growth
49.9M
4,058.33%
29.727M20.173M67.86%
Q3 2022
Q2Q % growth
1.5M
-98.92%
22.504M-21.004M-93.33%
Q2 2022
Q2Q % growth
1.3M
-97.84%
17.519M-16.219M-92.58%
Q1 2022
Q2Q % growth
1.2M
500.00%
8.247M-7.047M-85.45%
Q4 2021
Q2Q % growth
1.2M
200.00%
12.052M-10.852M-90.04%
Q3 2021
Q2Q % growth
139.2M
69,500.00%
142.85M-3.65M-2.56%
Q2 2021
Q2Q % growth
60.1M
29,950.00%
71.6M-11.5M-16.06%
Q1 2021
Q2Q % growth
200K
100.00%
10.324M-10.124M-98.06%
Q4 2020
Q2Q % growth
400K
33.33%
178.5K221.5K124.09%
Q3 2020
Q2Q % growth
200K 172.553K27.447K15.91%
Q2 2020
Q2Q % growth
200K 154.703K45.297K29.28%
Q1 2020
Q2Q % growth
100K
-50.00%
199.747K-99.747K-49.94%
Q4 2019
Q2Q % growth
300K 179.347K120.653K67.27%
Q3 2019
Q2Q % growth
200K 178.5K21.5K12.04%
Q2 2019
Q2Q % growth
200K 198.9K1.1K0.55%
Q1 2019
Q2Q % growth
200K 163.2K36.8K22.55%
PRTA Yearly Revenue VS EstimatesPRTA Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2014 2016 2018 2020 2022 2024 2026 2028 2030 2032 100M 200M 300M
EPS and Revenue Revisions
Next Q (1 month) Next Q (3 month) Next Year (1 month) Next Year (3 month)
EPS0% -7.51% -2.21% -17.29%
Revenue0% -79.42% -46.36% -46.36%