NASDAQ:ALEC | Key Financial Ratios | Alector, Inc.

Complete source-backed ratio history.

Available history
2017-12-31 to 2026-06-30
Data captured

Historical Key Financial Ratios

DateCurrent ratioDebt/equityROAROE
2026-06-305.26-0.99-58.10%1182.09%
2026-03-315.250.94-52.26%-1207.74%
2025-12-313.830.32-48.74%-466.34%
2025-09-303.76-32.13%-186.68%
2025-06-303.78-32.35%-161.98%
2025-03-313.34-30.23%-130.47%
2024-12-313.40.07-25.42%-93.89%
2024-09-303.29-30.70%-133.19%
2024-06-303.52-28.15%-106.71%
2024-03-313.53-18.98%-67.42%
2023-12-313.18-20.97%-97.19%
2023-09-303.95-21.03%-86.98%
2023-06-304.9-20.18%-72.88%
2023-03-316.91-17.98%-73.52%
2022-12-317.74-16.93%-62.17%
2022-09-304.82-16.31%-53.93%
2022-06-305.544.08%12.57%
2022-03-316.24-3.01%-10.76%
2021-12-315.37-4.46%-12.08%
2021-09-305.93-3.85%-9.79%
2021-06-304.43-53.44%-115.00%
2021-03-315.85-45.96%-88.83%
2020-12-316.19-38.96%-71.11%
2020-09-306.61-31.71%-54.35%
2020-06-307.75-25.80%-41.54%
2020-03-317.75-20.49%-32.38%
2019-12-315.77-24.98%-54.11%
2019-09-306.56-20.51%-42.19%
2019-06-306.18-15.88%-30.85%
2019-03-317.92-12.57%-23.43%
2018-12-316.11-16.94%53.64%

Annual Key Financial Ratios

DateCurrent ratioDebt/equityROAROE
2025-12-313.830.32-48.74%-466.34%
2024-12-313.40.07-25.42%-93.89%
2023-12-313.18-20.97%-97.19%
2022-12-317.74-16.93%-62.17%
2021-12-315.37-4.46%-12.08%
2020-12-316.19-38.96%-71.11%
2019-12-315.77-24.98%-54.11%
2018-12-316.11-16.94%53.64%
2017-12-3162.42%