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ALEC

Alector, Inc.

NASDAQ · Healthcare · Biotechnology · US

$1.95
+5.98%
Ask drillr
Price chart
Sep 18Sep 23Sep 28Oct 1Oct 6Oct 9Oct 14Oct 19
Key dataOct 19, 2026
Open
$1.85
From 52W high
−41.09%
Volume
2.37M
Market cap
$217.73M
P/E (Fwd)
—
EV/EBITDA
−0.7x
P/E (TTM)
—
RSI (14)
49.3
1D Return
+5.98%
YTD Return
+25.32%
SummaryUpdated Jun 1, 2026

Alector, Inc. (NASDAQ:ALEC) is a clinical-stage biopharmaceutical company founded in 2013 and headquartered in South San Francisco, California. The company went public in February 2019 and focuses on developing therapies for neurodegenerative diseases including Alzheimer's disease, frontotemporal dementia, Parkinson's disease, and amyotrophic lateral sclerosis. Alector has built its research around an innovative approach called <b>immuno-neurology</b>, which targets the immune system's role in brain health, particularly focusing on microglial cells that serve as the brain's immune cells. The company has established strategic partnerships with major pharmaceutical companies including GlaxoSmithKline and AbbVie to advance its pipeline of potential treatments.

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