Alector, Inc.

ALEC Healthcare Biotechnology

Alector, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $21.0 million, down 79.1% from fiscal 2024.

Revenue
+4,895.9%
EPS
+426.5%
Free cash flow
+25.7%
Total debt
+3.27%

Quarter to September 2026, against a year earlier

2.30 0.21 +10.05%
Market cap
$309.9M
P/E
6.6×
Fwd P/E
9.5×
Dividend yield
—
F-score
1/9
Altman Z
−5.15
Beneish M
n/a
Dividend safety
n/a

Alector, Inc. (ALEC) EV/Sales

Alert me on EV/Sales

As of 6 November 2026, Alector, Inc. (ALEC) trades at a EV/Sales of 0.8×. Over the past ten years it has ranged from −4.2× (January 2026) to 134× (July 2021); the current reading is higher than 50% of that period. That is below the Biotechnology industry median of 9.0× and below the Healthcare sector median of 3.6×.

EV/Sales, daily

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Annual newest first

Period EV/Sales Change
FY2025 −4.1× —
FY2024 −2.1× —
FY2023 1.7× 172.84%
FY2022 0.6× (87.11%)
FY2021 4.7× (87.83%)
FY2020 38.6× 7.97%
FY2019 35.8× —
FY2018 −2.9× —
FY2017 −2.9× —
FY2016 −2.9× —

Quarterly newest first

Period EV/Sales Change
Sep 2026 0.5× (89.85%)
Jun 2026 5.0× 123.14%
Mar 2026 2.2× —
Dec 2025 −4.1× —
31 more quarters

Against its own ten years

Low −4.2× High 134×
Ten-year median 0.8×
Current reading's percentile 24

EV/Sales against peers

What EV/Sales is

EV/Sales tells an investor how the value of a whole company, counting its debt and cash, compares with the sales it brings in.

((Stock Price × Shares (Basic, Weighted) (latest quarter)) + (Long Term Debt (Total) (latest quarter) + Current Part of Debt (latest quarter)) − Cash & Short Term Investments (latest quarter)) ÷ Revenue (TTM)

The full definition of EV/Sales →

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