About
Jane Street is a quantitative trading firm that posted $20.5B net trading revenue in 2024 (nearly doubled YoY) and $13B net income—exceeding Citi and BofA trading desks. 10%+ of US equity market, 24% primary / 16% secondary US ETF market share. $707B monthly ETF trading volume. 8% of OCC options volume. Dwarfs competitors: Optiver ($3.8B), Virtu ($2.9B), Flow Traders ($530M).
Key Facts
- [1]Founded: Founded in 2000 in New York, United States.
- [2]Employees: Employee count: 1,001-5,000.
- [3]Revenue: Annual revenue/ARR: approximately $20.5B.
- [4]Company Type: Public company.
- [5]Website: Official website: janestreet.com.
- [6]AI Technology: Core AI/ML technologies: Predictive ML.
- [7]Region: Region: Americas (United States).
Founders
Tim Reynolds
Co-founder
Robert Granieri
Co-founder
Marc Gerstein
Co-founder
Michael Jenkins
Co-founder
AI Technology
Predictive ML
Traditional ML algorithms for classification, regression, and scoring models
Classification
Market Segments
Tech Stack Layers
Details
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Frequently Asked Questions
What is Jane Street?
Jane Street is a quantitative trading firm that posted $20.5B net trading revenue in 2024 (nearly doubled YoY) and $13B net income—exceeding Citi and BofA trading desks. 10%+ of US equity market, 24% primary / 16% secondary US ETF market share. $707B monthly ETF trading volume. 8% of OCC options volume. Dwarfs competitors: Optiver ($3.8B), Virtu ($2.9B), Flow Traders ($530M). Jane Street is classified in the Trading & Markets segment at the Models layer of the financial AI stack.
Who founded Jane Street?
Jane Street was founded by Tim Reynolds (Co-founder), Robert Granieri (Co-founder), Marc Gerstein (Co-founder), and Michael Jenkins (Co-founder) in 2000 in New York, United States. The company has been operating for 26 years. Jane Street is now a publicly traded company.
What AI technology does Jane Street use?
Jane Street primarily leverages Predictive ML technology. Traditional ML algorithms for classification, regression, and scoring models. Within the Trading & Markets segment, 11 companies use this technology.
What market segment does Jane Street operate in?
Jane Street operates in the Trading & Markets market segment. AI-powered trading and markets companies are transforming how financial instruments are bought, sold, and priced across global exchanges. These companies apply machine learning to algorithmic trading, market making, order execution, and quantitative strategy development.
Where is Jane Street headquartered?
Jane Street is headquartered in New York, United States. The company operates in the Americas region. The team consists of 1,001-5,000 employees. United States is home to 324 financial AI companies tracked by AIFI Map.
Who are Jane Street's competitors?
Companies similar to Jane Street in the Trading & Markets space include Feedzai ($431M raised), Sardine ($170M raised), Hawk AI ($83M raised), Resistant AI ($55M raised), Flagright ($8M raised). These companies operate in related areas of financial AI: Feedzai focuses on ai-native fraud and financial crime prevention platform for major banks. Sardine focuses on ai risk platform for fraud, credit, and compliance. Hawk AI focuses on ai-powered aml and fraud detection for banks and fintechs. (Based on AIFI Map classification data.)
What products does Jane Street offer?
Jane Street builds models-layer solutions for the financial services industry. The company's core offering: AI-powered trading firm. The platform is powered by Predictive ML technology.
Is Jane Street publicly traded?
Yes, Jane Street is a publicly traded company. Annual revenue is approximately $20.5B.