Alector, Inc. is a clinical-stage biopharmaceutical company dedicated to pioneering new treatments for neurodegenerative disorders. A key program in its pipeline is AL001, a humanized recombinant monoclonal antibody currently undergoing Phase III clinical trials. This investigational therapy targets a range of severe conditions, including frontotemporal dementia, Alzheimer's disease, Parkinson's disease, and amyotrophic lateral sclerosis (ALS). Additionally, AL101 is progressing through Phase I clinical trials for general neurodegenerative diseases, with a specific focus on Alzheimer's and Parkinson's. Further bolstering its Alzheimer's portfolio, Alector is evaluating AL002 in Phase II studies and AL003 in Phase I studies, both aimed at addressing Alzheimer's disease. In earlier-stage development, the company is also developing AL044, which targets the MS4A4A gene, identified as a risk factor for Alzheimer's disease. Alector has forged key partnerships to advance its mission. It collaborates with Adimab, LLC on antibody research and development. Furthermore, a significant strategic alliance with GlaxoSmithKline plc (GSK) focuses on the joint development and commercialization of monoclonal antibodies, specifically AL001 and AL101, for neurodegenerative conditions. Established in 2013, Alector's headquarters are located in South San Francisco, California.
The current price of ALEC is $1.47 USD — it has decreased by -2% in the past 24 hours. Watch Alector stock price performance more closely on the chart.
What is Alector stock ticker?▼
Depending on the exchange, the stock ticker may vary. For instance, on XNAS exchange Alector stocks are traded under the ticker ALEC.
Is Alector stock price growing?▼
ALEC stock has fallen by -8.7% compared to the previous week, the month change is a -5.77% fall, over the last year Alector has showed a -11.98% decrease.
What is Alector market cap?▼
Today Alector has the market capitalization of 163.21M
When is the next Alector earnings date?▼
Alector is going to release the next earnings report on July 30, 2026.
What were Alector earnings last quarter?▼
ALEC earnings for the last quarter are -0.21 USD per share, whereas the estimation was -0.29 USD resulting in a +27.03% surprise. The estimated earnings for the next quarter are N/A USD per share.
What is Alector revenue for the last year?▼
Alector revenue for the last year amounts to 21.05M USD.
What is Alector net income for the last year?▼
ALEC net income for the last year is -142.93M USD.
How many employees does Alector have?▼
As of July 17, 2026, the company has 103 employees.
In which sector is Alector located?▼
Alector operates in the Health & Wellness sector.
When did Alector complete a stock split?▼
Alector has not had any recent stock splits.
Where is Alector headquartered?▼
Alector is headquartered in South San Francisco, United States.