Alector

Alector

Biopharmaceutical R&D for neurodegenerative therapies

Overview

Alector is a biopharmaceutical company that develops therapies for neurodegenerative diseases such as Alzheimer's and Parkinson's. It uses insights from immunology, neurology, and human genetics to create medicines that help the body heal itself. The company focuses on researching and developing novel therapeutic candidates, mainly through early-stage clinical trials to quickly gather disease-specific data and improve the chances of success. Revenue and funding come from partnerships, grants, and eventual product commercialization. Alector aims to advance treatments for unmet medical needs in neurodegenerative diseases by pursuing a pipeline that combines scientific findings with strategic drug development.

About Alector

Simplify's Rating
Why Alector is rated
C-
Rated C on Competitive Edge
Rated C on Growth Potential
Rated D+ on Differentiation

Industries

Biotechnology

Healthcare

Company Size

51-200

Company Stage

IPO

Headquarters

San Francisco, California

Founded

2013

Get referred to Alector

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Alector held $172.8 million at June 30, 2026, funding operations through 2027.
  • Q2 2026 losses narrowed, and operating expenses fell after 2025 restructurings.
  • AL137 advances through IND-enabling studies, with submission targeted for Q1 2027.

What critics are saying

  • GSK ended the collaboration July 6, 2026, effective January 2, 2027.
  • AbbVie already terminated AL002 after INVOKE-2 failed in November 2024.
  • AL137 is the existential bet; a Q1 2027 IND miss crushes the story.

What makes Alector unique

  • Alector’s ABC platform combines antibody delivery with neuroimmunology and human genetics.
  • AL137, AL050, and AL164 target Alzheimer’s, Parkinson’s, and tauopathy through one platform.
  • Lean outsourcing structure keeps headcount light and lets Alector redeploy capital quickly.

Help us improve and share your feedback! Did you find this helpful?

Funding

Total Funding

$495.5M

Above

Industry Average

Funded Over

6 Rounds

Post IPO Debt funding comparison data is currently unavailable. We're working to provide this information soon!
Post IPO Debt Funding Comparison
Coming Soon

Benefits

Flexible Work Hours

Hybrid Work Options

Stock Price

Growth & Insights and Company News

Headcount

6 month growth

-2%

1 year growth

1%

2 year growth

4%
Yahoo Finance
May 8th, 2026
Alector reports Q1 loss of $0.21 per share, misses revenue estimates by 65%

Alector reported a first-quarter loss of $0.21 per share, beating the consensus estimate of a $0.35 loss by 40%. This marks the fourth consecutive quarter the biotechnology company has surpassed earnings expectations. The result improved from a loss of $0.41 per share in the same period last year. However, the company missed revenue targets, posting $1.05 million against expectations of $3 million, a 65.13% shortfall. This compares to revenue of $3.67 million in the year-ago quarter. Alector shares have gained 64.7% year-to-date, outperforming the S&P 500's 7.6% gain. Despite the earnings beat, unfavourable estimate revisions have resulted in a Zacks Rank of four, suggesting potential near-term underperformance.

Yahoo Finance
Feb 25th, 2026
Alector beats Q4 expectations with $6.2M revenue, narrows loss to 34 cents per share

Alector, a South San Francisco-based biotechnology company, reported a fourth-quarter loss of $37.3 million, or 34 cents per share, beating analyst expectations of a 39-cent loss. The company posted revenue of $6.2 million, exceeding forecasts of $3.1 million from three analysts surveyed by Zacks Investment Research. For the full year, Alector's loss widened to $142.9 million, or $1.39 per share, with revenue of $21 million. The company's shares closed at $2.39 on Wednesday, up from $1.77 a year earlier.

GlobeNewswire
Jun 3rd, 2025
Alector To Participate In The Goldman Sachs 46Th Annual Global Healthcare Conference

SOUTH SAN FRANCISCO, Calif., June 03, 2025 (GLOBE NEWSWIRE) -- Alector, Inc. (Nasdaq: ALEC), a late-stage clinical biotechnology company focused on developing therapies to counteract the devastating progression of neurodegeneration, today announced that management will participate in a fireside chat at the Goldman Sachs 46th Annual Global Healthcare Conference on Tuesday, June 10, 2024, at 8:40 am ET.A live webcast of the fireside chat will be available on the “Events & Presentations” page within the Investors section of the Alector website at http://investors.alector.com. A replay will be available on the Alector website for 90 days following the event.About AlectorAlector is a late-stage clinical biotechnology company focused on developing therapies to counteract the devastating progression of neurodegenerative diseases. Leveraging the principles of genetics, immunology, and neuroscience, the company is advancing a portfolio of genetically validated programs that aim to remove toxic proteins, replace deficient proteins, and restore immune and nerve cell function. Supported by biomarkers, Alector’s product candidates seek to treat a range of indications, such as frontotemporal dementia, Alzheimer’s disease, and Parkinson's disease. The company is also developing Alector Brain Carrier (ABC), a proprietary blood-brain barrier platform, which is being selectively applied to its next-generation product candidates and research pipeline

StockTitan
May 6th, 2025
Alector to Participate in Upcoming Healthcare Conferences

Additionally, Alector will participate in a fireside chat at the H.C. Wainwright 3rd Annual BioConnect Investor Conference in New York on May 20, 2025, at 12:00 p.m. ET.

ITTBioMed
Apr 2nd, 2025
New breakthroughs in early-onset dementia: progranulin therapies show promise

In another strategy, Alector, in collaboration with GSK, is developing the monoclonal antibody latozinemab (AL001), which works by blocking progranulin degradation to boost its availability.

Recently Posted Jobs

Sign up to get curated job recommendations

Alector is Hiring for 2 Jobs on Simplify!

Find jobs on Simplify and start your career today

Don't see your dream role? Check out thousands of other roles on Simplify. Browse all jobs →