Prothena Corporation
PRTA | NASDAQ
$9.06
+$0.55 (+6.46%)
Sep 22, 2026, 11:31 AM ET · Market open
TTM Period Ending | Q2 2026 Jun 29, 2026 | Q1 2026 Mar 30, 2026 | Q4 2025 Dec 30, 2025 | Q3 2025 Sep 29, 2025 | Q2 2025 Jun 29, 2025 | Q1 2025 Mar 30, 2025 | Q4 2024 Dec 30, 2024 | Q3 2024 Sep 29, 2024 | Q2 2024 Jun 29, 2024 | Q1 2024 Mar 30, 2024 | Q4 2023 Dec 30, 2023 | Q3 2023 Sep 29, 2023 | Q2 2023 Jun 29, 2023 | Q1 2023 Mar 30, 2023 | Q4 2022 Dec 30, 2022 | Q3 2022 Sep 29, 2022 | Q2 2022 Jun 29, 2022 | Q1 2022 Mar 30, 2022 | Q4 2021 Dec 30, 2021 | Q3 2021 Sep 29, 2021 | Q2 2021 Jun 29, 2021 | Q1 2021 Mar 30, 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Revenue | 54.53M | 57.94M | 9.68M | 11.79M | 10.34M | 137.94M | 135.16M | 133.35M | 217.25M | 89.25M | 91.37M | 140.98M | 57.63M | 54.92M | 53.91M | 5.15M | 142.81M | 201.57M | 200.58M | 199.77M | 60.75M | 872K |
Cost of Revenue | 30.8M | 30.8M | 29.88M | 28.94M | n/a | n/a | n/a | 61.89M | 119.8M | 175.82M | 220.57M | 195.55M | 177.5M | 153.06M | 135.56M | 120.75M | 98.88M | 88.4M | 82.28M | 80.99M | 84.6M | 80.78M |
Gross Profit | 23.73M | 27.14M | -20.2M | -17.15M | 10.34M | 137.94M | 135.16M | 71.46M | 97.44M | -86.56M | -129.2M | -54.57M | -119.87M | -98.14M | -81.66M | -115.6M | 43.93M | 113.17M | 118.29M | 118.78M | -23.85M | -79.91M |
Operating Income | -62.76M | -126.28M | -217.65M | -255.33M | -281.61M | -138.61M | -154.56M | -168.18M | -91.36M | -216.24M | -191.04M | -112.59M | -173.23M | -149.94M | -131.56M | -164.58M | -5.02M | 66.14M | 71.98M | 74.76M | -65.31M | -120M |
Interest Income | 10.97M | 12.21M | 14.14M | 16.88M | 20.27M | 23M | 25.82M | 28.53M | 30.31M | 31.49M | 31.01M | 26.66M | 20.05M | 12.99M | 6.35M | 2.62M | 715K | 84K | 42K | 40K | 72K | 243K |
Pretax Income | -43.61M | -105.99M | -200.09M | -238.01M | -261.68M | -115.86M | -128.93M | -133.76M | -48.93M | -164.06M | -133.58M | -59.89M | -128M | -117.63M | -108.29M | -150.74M | 1.67M | 69.48M | 72.02M | 74.76M | -64.9M | -118.83M |
Net Income | -43.99M | -151.18M | -244.09M | -280.46M | -302.92M | -110.27M | -122.31M | -131.83M | -50.92M | -172.4M | -147.03M | -73.2M | -140.87M | -127.52M | -116.95M | -156.48M | -1.47M | 67.42M | 66.98M | 69.44M | -70.39M | -124.31M |
Selling & General & Admin | 49.45M | 54.46M | 59.39M | 63.59M | 67.12M | 67.33M | 67.2M | 67.29M | 67.18M | 65.56M | 61.84M | 58.02M | 53.36M | 51.8M | 49.9M | 48.98M | 48.95M | 47.03M | 46.32M | 44.02M | 41.46M | 40.09M |
Research & Development | 64.95M | 96.67M | 134.85M | 170.44M | 192.22M | 209.22M | 222.52M | 234.24M | 241.43M | 239.93M | 220.57M | 195.55M | 177.5M | 153.06M | 135.56M | 120.75M | 98.88M | 88.4M | 82.28M | 81.2M | 84.81M | 80.99M |
Other Expenses | -27.91M | 2.29M | 3.21M | 4.15M | 32.61M | n/a | n/a | -61.89M | -119.8M | -175.82M | -220.57M | -195.55M | -177.5M | -153.06M | -135.56M | -120.75M | -98.88M | -88.4M | -82.28M | -81.2M | -84.81M | -80.99M |
Operating Expenses | 86.49M | 153.42M | 197.45M | 238.18M | 291.95M | 276.55M | 289.72M | 239.64M | 188.8M | 129.68M | 61.84M | 58.02M | 53.36M | 51.8M | 49.9M | 48.98M | 48.95M | 47.03M | 46.32M | 44.02M | 41.46M | 40.09M |
Interest Expense | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Selling & Marketing Expenses | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Cost & Expenses | 117.29M | 184.22M | 227.33M | 267.12M | 291.95M | 276.55M | 289.72M | 301.53M | 308.6M | 305.49M | 282.41M | 253.57M | 230.86M | 204.86M | 185.46M | 169.73M | 147.83M | 135.43M | 128.6M | 125.01M | 126.06M | 120.87M |
Income Tax Expense | 384K | 45.18M | 44M | 42.45M | 41.24M | -5.6M | -6.62M | -1.93M | 1.99M | 8.34M | 13.45M | 13.31M | 12.87M | 9.9M | 8.66M | 5.73M | 3.13M | 2.06M | 5.05M | 5.32M | 5.48M | 5.48M |
Shares Outstanding (Basic) | 52.15M | 53.71M | 53.83M | 53.83M | 53.83M | 53.83M | 53.82M | 53.79M | 53.77M | 53.71M | 53.67M | 53.56M | 53.12M | 52.5M | 48.96M | 46.99M | 46.81M | 46.53M | 46.62M | 45.63M | 44.33M | 40.25M |
Shares Outstanding (Diluted) | 52.15M | 54.11M | 53.83M | 53.83M | 53.83M | 53.83M | 53.82M | 53.79M | 55.04M | 53.71M | 53.67M | 58M | 53.12M | 52.5M | 53.98M | 46.99M | 46.81M | 46.7M | 46.62M | 51.21M | 47.41M | 40.25M |
EPS (Basic) | -0.83 | -2.81 | -4.54 | -5.22 | -5.64 | -2.06 | -2.28 | -2.46 | -0.95 | -3.22 | -2.77 | -1.38 | -2.76 | -2.61 | -2.50 | -3.34 | 0.02 | 1.52 | 1.39 | 1.33 | -1.83 | -3.11 |
EPS (Diluted) | -0.84 | -2.82 | -4.54 | -5.22 | -5.64 | -2.08 | -2.30 | -2.48 | -1 | -3.25 | -2.80 | -1.42 | -2.77 | -2.62 | -2.51 | -3.34 | -0.24 | 1.22 | 1.09 | 1.03 | -1.87 | -3.11 |
EBITDA | -41.14M | -74.72M | -169.51M | -208.15M | -231.82M | -114.96M | -128.04M | -132.82M | -47.98M | -163.12M | -132.65M | -59.04M | -127.2M | -116.86M | -107.55M | -149.95M | 2.55M | 70.47M | 73.1M | 76.01M | -64.02M | -118.56M |
EBIT | -43.61M | -77.03M | -171.13M | -209.05M | -232.72M | -115.86M | -128.93M | -133.76M | -48.93M | -164.06M | -133.58M | -59.89M | -128M | -117.63M | -108.29M | -150.74M | 1.67M | 69.48M | 71.99M | 74.78M | -65.37M | -120M |
Depreciation & Amortization | 2.47M | 2.31M | 1.62M | 898K | 895K | 901K | 893K | 948K | 951K | 942K | 928K | 848K | 801K | 763K | 744K | 788K | 886K | 993K | 1.12M | 1.24M | 1.34M | 1.43M |
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