ALEC
Alector·NASDAQ
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ALEC fundamentals
During Q4 2025, Alector (ALEC) reported revenue of 6.24M, a YoY change of -88.50%. Net income was -37.27M, a YoY change of -1696.87%. Click to view the full income statement and explore the company's earnings performance.
Income Statement
Q4,2017 | Q1,2018 | Q2,2018 | Q3,2018 | Q4,2018 | Q1,2019 | Q2,2019 | Q3,2019 | Q4,2019 | Q1,2020 | Q2,2020 | Q3,2020 | Q4,2020 | Q1,2021 | Q2,2021 | Q3,2021 | Q4,2021 | Q1,2022 | Q2,2022 | Q3,2022 | Q4,2022 | Q1,2023 | Q2,2023 | Q3,2023 | Q4,2023 | Q1,2024 | Q2,2024 | Q3,2024 | Q4,2024 | Q1,2025 | Q2,2025 | Q3,2025 | Q4,2025 | TTM |
|---|
Start Date | Oct 1, 2017 | Jan 1, 2018 | Apr 1, 2018 | Jul 1, 2018 | Oct 1, 2018 | Jan 1, 2019 | Apr 1, 2019 | Jul 1, 2019 | Oct 1, 2019 | Jan 1, 2020 | Apr 1, 2020 | Jul 1, 2020 | Oct 1, 2020 | Jan 1, 2021 | Apr 1, 2021 | Jul 1, 2021 | Oct 1, 2021 | Jan 1, 2022 | Apr 1, 2022 | Jul 1, 2022 | Oct 1, 2022 | Jan 1, 2023 | Apr 1, 2023 | Jul 1, 2023 | Oct 1, 2023 | Jan 1, 2024 | Apr 1, 2024 | Jul 1, 2024 | Oct 1, 2024 | Jan 1, 2025 | Apr 1, 2025 | Jul 1, 2025 | Oct 1, 2025 | -- |
End Date | Dec 31, 2017 | Mar 31, 2018 | Jun 30, 2018 | Sep 30, 2018 | Dec 31, 2018 | Mar 31, 2019 | Jun 30, 2019 | Sep 30, 2019 | Dec 31, 2019 | Mar 31, 2020 | Jun 30, 2020 | Sep 30, 2020 | Dec 31, 2020 | Mar 31, 2021 | Jun 30, 2021 | Sep 30, 2021 | Dec 31, 2021 | Mar 31, 2022 | Jun 30, 2022 | Sep 30, 2022 | Dec 31, 2022 | Mar 31, 2023 | Jun 30, 2023 | Sep 30, 2023 | Dec 31, 2023 | Mar 31, 2024 | Jun 30, 2024 | Sep 30, 2024 | Dec 31, 2024 | Mar 31, 2025 | Jun 30, 2025 | Sep 30, 2025 | Dec 31, 2025 | -- |
Fiscal Year-End | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | Dec 31 | -- |
Revenue | 3.06M -- | 4.92M -- | 7.11M -- | 6.50M -- | 9.14M +198.95% | 5.61M +13.92% | 6.92M -2.70% | 2.70M -58.54% | 6.00M -34.38% | 7.17M +27.94% | 3.17M -54.17% | 5.90M +118.99% | 4.85M -19.13% | 4.11M -42.69% | 6.57M +107.19% | 182.41M +2989.65% | 13.99M +188.36% | 24.47M +495.47% | 79.85M +1115.76% | 14.85M -91.86% | 14.44M +3.19% | 16.55M -32.38% | 56.21M -29.60% | 9.11M -38.67% | 15.19M +5.19% | 15.89M -3.96% | 15.08M -73.17% | 15.34M +68.43% | 54.24M +257.08% | 3.67M -76.88% | 7.87M -47.80% | 3.26M -78.75% | 6.24M -88.50% | 21.05M -- |
Sales and Services Revenue | 3.06M -- | 4.92M -- | 7.11M -- | 6.50M -- | 9.14M +198.95% | 5.61M +13.92% | 6.92M -2.70% | 2.70M -58.54% | 6.00M -34.38% | 7.17M +27.94% | 3.17M -54.17% | 5.90M +118.99% | 4.85M -19.13% | 4.11M -42.69% | 6.57M +107.19% | 182.41M +2989.65% | 13.99M +188.36% | 24.47M +495.47% | 79.85M +1115.76% | 14.85M -91.86% | 14.44M +3.19% | 16.55M -32.38% | 56.21M -29.60% | 9.11M -38.67% | 15.19M +5.19% | 15.89M -3.96% | 15.08M -73.17% | 15.34M +68.43% | 54.24M +257.08% | 3.67M -76.88% | 7.87M -47.80% | 3.26M -78.75% | 6.24M -88.50% | 21.05M -- |
Cost of Revenue | 0 -- | -- -- | -- -- | -- -- | 0 -- | -- -- | -- -- | -- -- | 0 -- | -- -- | -- -- | -- -- | 0 -- | -- -- | -- -- | -- -- | 0 -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- |
Gross Profit | 3.06M -- | 4.92M -- | 7.11M -- | 6.50M -- | 9.14M +198.95% | 5.61M +13.92% | 6.92M -2.70% | 2.70M -58.54% | 6.00M -34.38% | 7.17M +27.94% | 3.17M -54.17% | 5.90M +118.99% | -16.25M -370.70% | 4.11M -42.69% | 6.57M +107.19% | 182.41M +2989.65% | -193.09M -1088.62% | 24.47M +495.47% | 79.85M +1115.76% | 14.85M -91.86% | -119.18M +38.28% | 16.55M -32.38% | 56.21M -29.60% | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- |
Operating Expenses | 12.87M -- | 14.14M -- | 19.34M -- | 23.32M -- | 28.16M +118.89% | 26.37M +86.40% | 34.07M +76.16% | 36.84M +58.01% | 38.34M +36.15% | 49.25M +86.79% | 49.76M +46.05% | 59.65M +61.90% | 57.61M +50.25% | 56.74M +15.22% | 61.89M +24.39% | 56.08M -5.98% | 69.72M +21.02% | 68.60M +20.89% | 70.38M +13.71% | 62.60M +11.62% | 69.88M +0.22% | 66.66M -2.82% | 59.80M -15.02% | 59.69M -4.65% | 62.64M -10.35% | 59.60M -10.59% | 60.69M +1.48% | 63.78M +6.84% | 61.49M -1.84% | 48.37M -18.85% | 42.01M -30.77% | 40.87M -35.92% | 45.80M -25.51% | 177.05M -- |
Selling, General and Administrative Expenses | 2.03M -- | 2.42M -- | 2.52M -- | 2.93M -- | 4.07M +100.44% | 5.76M +137.88% | 8.43M +234.22% | 8.33M +184.55% | 12.58M +209.50% | 14.64M +154.28% | 15.70M +86.23% | 15.83M +90.18% | 13.23M +5.14% | 11.01M -24.80% | 14.07M -10.33% | 13.02M -17.78% | 16.93M +28.01% | 15.55M +41.25% | 15.84M +12.55% | 14.25M +9.48% | 15.38M -9.14% | 14.78M -5.00% | 13.63M -13.99% | 13.36M -6.23% | 14.92M -3.02% | 14.43M -2.32% | 14.38M +5.50% | 15.78M +18.06% | 15.03M +0.72% | 14.73M +2.04% | 14.40M +0.18% | 11.52M -27.00% | 13.34M -11.23% | 53.99M -- |
General and Administrative Expenses | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | 59.40M -- | -- -- | -- -- | -- -- | 55.04M -7.35% | -- -- | -- -- | -- -- | 61.03M +10.89% | -- -- | -- -- | 13.36M -- | 14.92M -75.55% | 14.43M -- | 14.38M -- | 15.78M +18.06% | 15.03M +0.72% | 14.73M +2.04% | 14.40M +0.18% | 11.52M -27.00% | 13.34M -11.23% | 53.99M -- |
Research and Development Expenses | 10.84M -- | 11.72M -- | 16.82M -- | 20.39M -- | 24.10M +122.34% | 20.61M +75.77% | 25.64M +52.46% | 28.52M +39.85% | 25.76M +6.91% | 34.60M +67.93% | 34.06M +32.85% | 43.82M +53.65% | 44.38M +72.28% | 45.73M +32.16% | 47.82M +40.39% | 43.07M -1.72% | 52.79M +18.94% | 53.04M +15.98% | 54.53M +14.04% | 48.35M +12.26% | 54.49M +3.23% | 51.89M -2.18% | 46.18M -15.32% | 46.33M -4.18% | 47.72M -12.42% | 45.17M -12.95% | 46.31M +0.30% | 48.00M +3.60% | 46.46M -2.64% | 33.64M -25.52% | 27.61M -40.38% | 29.35M -38.85% | 32.46M -30.13% | 123.06M -- |
Operating Income | -9.81M -- | -9.22M -- | -12.23M -- | -16.82M -- | -19.02M -93.91% | -20.76M -125.05% | -27.15M -121.99% | -34.15M -103.09% | -32.34M -70.07% | -42.08M -102.68% | -46.59M -71.59% | -53.75M -57.40% | -52.76M -63.13% | -52.63M -25.09% | -55.33M -18.75% | 126.33M +335.04% | -55.73M -5.63% | -44.12M +16.17% | 9.47M +117.13% | -47.75M -137.80% | -55.44M +0.52% | -50.12M -13.58% | -3.59M -137.88% | -50.58M -5.94% | -47.45M +14.40% | -43.71M +12.78% | -45.61M -1170.72% | -48.43M +4.25% | -7.25M +84.72% | -44.70M -2.26% | -34.14M +25.15% | -37.61M +22.35% | -39.57M -445.81% | -156.01M -- |
Non-Operating Income (Loss) | 29.00K -- | 788.00K -- | 1.11M -- | 1.50M -- | 1.64M +5568.97% | 2.20M +179.31% | 2.59M +133.51% | 2.41M +60.95% | 1.81M +10.40% | 2.06M -6.45% | 1.26M -51.27% | 1.04M -56.66% | 579.00K -68.10% | 464.00K -77.46% | 178.00K -85.91% | 268.00K -74.35% | 121.00K -79.10% | 264.00K -43.10% | 1.45M +714.61% | 2.33M +770.52% | 3.73M +2983.47% | 5.16M +1854.17% | 6.36M +338.41% | 7.36M +215.47% | 7.68M +105.98% | 7.64M +48.01% | 7.00M +10.16% | 6.21M -15.57% | 5.22M -32.04% | 4.22M -44.68% | 3.61M -48.39% | 2.94M -52.67% | 2.47M -52.77% | 13.25M -- |
Other Non-Operating Income (Loss) | 29.00K -- | 788.00K -- | 1.11M -- | 1.50M -- | 1.64M +5568.97% | 2.20M +179.31% | 2.59M +133.51% | 2.41M +60.95% | 1.81M +10.40% | 2.06M -6.45% | 1.26M -51.27% | 1.04M -56.66% | 579.00K -68.10% | 464.00K -77.46% | 178.00K -85.91% | 268.00K -74.35% | 121.00K -79.10% | 264.00K -43.10% | 1.45M +714.61% | 2.33M +770.52% | 3.73M +2983.47% | 5.16M +1854.17% | 6.36M +338.41% | 7.36M +215.47% | 7.68M +105.98% | 7.64M +48.01% | 7.00M +10.16% | 6.21M -15.57% | 5.22M -32.04% | 4.22M -44.68% | 3.61M -48.39% | 2.94M -52.67% | 2.47M -52.77% | 13.25M -- |
Pretax Income From Continuing Operations | -9.78M -- | -8.44M -- | -11.12M -- | -15.32M -- | -17.37M -77.67% | -18.56M -119.98% | -24.56M -120.84% | -31.74M -107.21% | -30.53M -75.72% | -40.02M -115.62% | -45.33M -84.55% | -52.70M -66.06% | -52.18M -70.93% | -52.17M -30.37% | -55.15M -21.67% | 126.60M +340.20% | -55.61M -6.57% | -43.86M +15.93% | 10.93M +119.81% | -45.41M -135.87% | -51.71M +7.02% | -44.96M -2.50% | 2.77M -74.66% | -43.22M +4.83% | -39.77M +23.09% | -36.07M +19.76% | -38.60M -1494.62% | -42.22M +2.32% | -2.03M +94.91% | -40.47M -12.20% | -30.52M +20.93% | -34.67M +17.89% | -37.10M -1731.15% | -142.76M -- |
Income Tax Expense | 0 -- | -- -- | -- -- | -- -- | 0 -- | -- -- | -- -- | -- -- | 0 -- | -- -- | -- -- | -- -- | 0 -- | 0 -- | 0 -- | 0 -- | 0 -- | 758.00K -- | 1.04M -- | 733.00K -- | 721.00K -- | 901.00K +18.87% | 1.39M +33.69% | 1.25M +70.80% | 1.67M +131.07% | 7.00K -99.22% | 73.00K -94.76% | 0 -100.00% | 48.00K -97.12% | -- -- | -- -- | 0 -- | 168.00K +250.00% | -- -- |
Current Income Tax | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | 0 -- | -- -- | -- -- | -- -- | 0 -- | -- -- | -- -- | -- -- | 3.25M -- | -- -- | -- -- | -- -- | 5.21M +60.17% | -- -- | -- -- | -- -- | 128.00K -97.54% | -- -- | -- -- | -- -- | 168.00K +31.25% | -- -- |
Net Income | -9.78M -- | -8.44M -- | -11.12M -- | -15.32M -- | -17.37M -77.67% | -18.56M -119.98% | -24.56M -120.84% | -31.74M -107.21% | -30.53M -75.72% | -40.02M -115.62% | -45.33M -84.55% | -52.70M -66.06% | -52.18M -70.93% | -52.17M -30.37% | -55.15M -21.67% | 126.60M +340.20% | -55.61M -6.57% | -44.62M +14.48% | 9.88M +117.92% | -46.15M -136.45% | -52.43M +5.72% | -45.86M -2.78% | 1.38M -86.09% | -44.48M +3.63% | -41.43M +20.97% | -36.08M +21.32% | -38.68M -2912.80% | -42.22M +5.07% | -2.07M +94.99% | -40.47M -12.17% | -30.52M +21.08% | -34.67M +17.89% | -37.27M -1696.87% | -142.93M -- |
Net Income Attributable to Owners of the Company | -9.78M -- | -8.44M -- | -11.12M -- | -15.32M -- | -17.37M -77.67% | -18.56M -119.98% | -24.56M -120.84% | -31.74M -107.21% | -30.53M -75.72% | -40.02M -115.62% | -45.33M -84.55% | -52.70M -66.06% | -52.18M -70.93% | -52.17M -30.37% | -55.15M -21.67% | 126.60M +340.20% | -55.61M -6.57% | -44.62M +14.48% | 9.88M +117.92% | -46.15M -136.45% | -52.43M +5.72% | -45.86M -2.78% | 1.38M -86.09% | -44.48M +3.63% | -41.43M +20.97% | -36.08M +21.32% | -38.68M -2912.80% | -42.22M +5.07% | -2.07M +94.99% | -40.47M -12.17% | -30.52M +21.08% | -34.67M +17.89% | -37.27M -1696.87% | -142.93M -- |
Net Income Attributable to Common Stockholders | -9.78M -- | -8.44M -- | -11.12M -- | -15.32M -- | -17.37M -77.67% | -18.56M -119.98% | -24.56M -120.84% | -31.74M -107.21% | -30.53M -75.72% | -40.02M -115.62% | -45.33M -84.55% | -52.70M -66.06% | -52.18M -70.93% | -52.17M -30.37% | -55.15M -21.67% | 126.60M +340.20% | -55.61M -6.57% | -44.62M +14.48% | 9.88M +117.92% | -46.15M -136.45% | -52.43M +5.72% | -45.86M -2.78% | 1.38M -86.09% | -44.48M +3.63% | -41.43M +20.97% | -36.08M +21.32% | -38.68M -2912.80% | -42.22M +5.07% | -2.07M +94.99% | -40.47M -12.17% | -30.52M +21.08% | -34.67M +17.89% | -37.27M -1696.87% | -142.93M -- |
Other Comprehensive Income | 0 -- | -154.00K -- | 62.00K -- | -48.00K -- | 98.00K -- | 150.00K +197.40% | 333.00K +437.10% | -215.00K -347.92% | -84.00K -185.71% | 2.64M +1660.00% | -936.00K -381.08% | -752.00K -249.77% | -480.00K -471.43% | -204.00K -107.73% | -207.00K +77.88% | -244.00K +67.55% | -902.00K -87.92% | -2.99M -1366.67% | -2.29M -1005.80% | -518.00K -112.30% | 2.17M +340.24% | 2.38M +179.41% | 813.00K +135.52% | 665.00K +228.38% | 905.00K -58.24% | -587.00K -124.71% | -217.00K -126.69% | 1.55M +133.23% | -670.00K -174.03% | -70.00K +88.07% | -95.00K +56.22% | 101.00K -93.49% | -31.00K +95.37% | -95.00K -- |
Total Comprehensive Income | -9.78M -- | -8.59M -- | -11.06M -- | -15.37M -- | -17.27M -76.67% | -18.41M -114.29% | -24.23M -119.07% | -31.95M -107.96% | -30.61M -77.20% | -37.38M -103.04% | -46.26M -90.95% | -53.46M -67.30% | -52.66M -72.03% | -52.38M -40.12% | -55.35M -19.65% | 126.35M +336.37% | -56.51M -7.31% | -47.61M +9.10% | 7.59M +113.72% | -46.67M -136.93% | -50.26M +11.06% | -43.48M +8.67% | 2.19M -71.19% | -43.81M +6.12% | -40.53M +19.36% | -36.67M +15.67% | -38.89M -1877.56% | -40.67M +7.17% | -2.74M +93.23% | -40.54M -10.57% | -30.62M +21.27% | -34.57M +15.01% | -37.30M -1259.26% | -143.02M -- |
Total Comprehensive Income Attributable to Owners of the Company | -9.78M -- | -8.59M -- | -11.06M -- | -15.37M -- | -17.27M -76.67% | -18.41M -114.29% | -24.23M -119.07% | -31.95M -107.96% | -30.61M -77.20% | -37.38M -103.04% | -46.26M -90.95% | -53.46M -67.30% | -52.66M -72.03% | -52.38M -40.12% | -55.35M -19.65% | 126.35M +336.37% | -56.51M -7.31% | -47.61M +9.10% | 7.59M +113.72% | -46.67M -136.93% | -50.26M +11.06% | -43.48M +8.67% | 2.19M -71.19% | -43.81M +6.12% | -40.53M +19.36% | -36.67M +15.67% | -38.89M -1877.56% | -40.67M +7.17% | -2.74M +93.23% | -40.54M -10.57% | -30.62M +21.27% | -34.57M +15.01% | -37.30M -1259.26% | -143.02M -- |
Basic EPS | -- -- | -0.78 -- | -1 -- | -1.34 -- | -1.26 -- | -0.42 +46.15% | -0.36 +64.00% | -0.47 +64.93% | -0.44 +65.08% | -0.53 -26.19% | -0.58 -61.11% | -0.67 -42.55% | -0.66 -50.00% | -0.66 -24.53% | -0.69 -18.97% | 1.56 +332.84% | -0.68 -3.03% | -0.54 +18.18% | 0.12 +117.39% | -0.56 -135.90% | -0.63 +7.35% | -0.55 -1.85% | 0.02 -83.33% | -0.53 +5.36% | -0.49 +22.22% | -0.38 +30.91% | -0.4 -2100.00% | -0.43 +18.87% | -0.02 +95.92% | -0.41 -7.89% | -0.3 +25.00% | -0.34 +20.93% | -0.34 -1600.00% | -1.39 -- |
Basic EPS from Continuing Operations | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -0.53 -- | -- -- | -0.38 -- | -0.4 -- | -0.43 +18.87% | -- -- | -0.41 -7.89% | -0.3 +25.00% | -0.34 +20.93% | -- -- | -- -- |
Diluted EPS | -- -- | -0.78 -- | -1 -- | -1.34 -- | -- -- | -0.42 +46.15% | -0.36 +64.00% | -0.47 +64.93% | -- -- | -0.53 -26.19% | -0.58 -61.11% | -0.67 -42.55% | -- -- | -0.66 -24.53% | -0.69 -18.97% | 1.49 +322.39% | -- -- | -0.54 +18.18% | 0.12 +117.39% | -0.56 -137.58% | -- -- | -0.55 -1.85% | 0.02 -83.33% | -0.53 +5.36% | -- -- | -0.38 +30.91% | -0.4 -2100.00% | -0.43 +18.87% | -- -- | -0.41 -7.89% | -0.3 +25.00% | -0.34 +20.93% | -- -- | -- -- |
Diluted EPS from Continuing Operations | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -0.53 -- | -- -- | -0.38 -- | -0.4 -- | -0.43 +18.87% | -- -- | -0.41 -7.89% | -0.3 +25.00% | -0.34 +20.93% | -- -- | -- -- |
You can ask Aime
Did Alector beat or miss consensus estimates last quarter?What is Alector's gross profit margin?What were the key takeaways from Alector's earnings call?What is the market's earnings forecast for Alector next quarter?What does Alector do and what are its main business segments?What were the key takeaways from Alector’s earnings call?What is Alector's latest dividend and current dividend yield?What guidance did Alector's management provide for the next earnings period?
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