Alector, Inc.
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Alector, Inc. (ALEC)

Price-to-Earnings Ratio History

P/E Ratio (TTM)

-1.08

Financial Fundamentals

ALECQuarterly Data • 5Y View

Quarterly P/E

QuarterP/E Ratio
2017-03-31-6.04
2017-06-30-6.04
2017-09-30-13.39
2017-12-31-23.57
2018-03-31-27.32
2018-06-30-20.73
2018-09-30-15.05
2018-12-31-17.71
2019-03-31-18.10
2019-06-30-12.94
2019-09-30-7.68
2019-12-31-9.58
2020-03-31-11.28
2020-06-30-10.57
2020-09-30-3.93
2020-12-31-5.69
2021-03-31-7.66
2021-06-30-7.53
2021-09-303.65
2021-12-31-7.57
2022-03-31-6.56
2022-06-3021.18
2022-09-30-4.23
2022-12-31-3.64
2023-03-31-2.80
2023-06-3091.24
2023-09-30-3.06
2023-12-31-4.06
2024-03-31-4.00
2024-06-30-2.76
2024-09-30-2.67
2024-12-31-22.40
2025-03-31-0.76
2025-06-30-1.15
2025-09-30-2.19
2025-12-31-1.08

* P/E ratios are calculated using trailing twelve-month (TTM) earnings.