Two Sigma Information
Contact top employees from
Two Sigma
Summary
Two Sigma has been in the industry for 25 years. The company currently specializes in the Financial Services area. Its headquarters is located at US. The estimated number of employees - 2350. To connect with Two Sigma employee register on SignalHire.
Organization Website | twosigma.com |
Industries | |
Headquarters Location | 100 Avenue of the Americas, New York, NY, 10013 US |
Employees Size | 1000-5000 employees |
Specialties | investment management, technology, software development, quantitative modeling, data science |
Founded | 2001 |
Estimated Website Traffic
The chart shows a growth in traffic to the twosigma.com website. In November, traffic increased to 70891, compared to 68137 in the previous month. The highest traffic in 2025 was recorded in July, reaching 102632 visits.
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Total number all of employee turnover
Length of Employment
Employee tenure at Two Sigma shows a diverse range of experience levels:
3% have been with the company for less than 1 year6% for 1–2 years26% for 3–4 years19% for 5–7 years17% for 8–10 years28% have over 11 years of service at Two SigmaEx-employees positions
In Company
In New Company
Contact top employees from
Two Sigma
Joseph Kushner
Vice President
Emily Reff
Vice President - Modeling Engineering
Risa Kavalerchik
SVP, Corporate Management (Office of the COOs)
Joanna Lee
Vice President
Alex Reynolds
Senior Vice President, Employee Relations
Claudia Ruiz
Vice President - Procurement
Melissa Isaacs
Head of Systems Engineering
Tim Treese
Reliability Engineering Manager, Security
Josue Gomez
Technology Operations Engineer
Aditi Chaudhry
VP, Security Engineering Manager
Leah Petersen
Engineering Manager
Ramtin Keramati
AI Research
Shantanu Gore
Software Engineer
Dana Mazziotta
Engineering Talent Acquisition, Early Careers
Kangning Hu
Software Engineer
John Michael Hayes
Convertible Bond Trader
Crystal Angelique Narine
Office Services Support
Kishor Jothimurugan
Quantitative Researcher
Carissa Xu
Managing Director and China General Manager
Alexander Besidski
Senior Software Engineer
Mohammed Abid
Systems Support Engineer
Tommy Grassey
Engineering Campus Recruiter
Scott Hoffman
Co-Chief Executive Officer
Brock Grassy
Software Engineer
Yuheng Zheng
Quantitative Researcher
Agathe Soret
Quantitative Researcher
Nick Zinzi
SVP Two Sigma
Airis Wang
Software Engineer
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FAQ
Two Sigma operates in the Finance industries. More details can be found on the official website: twosigma.com.
The headquarters of Two Sigma are located in New York, United States.
Two Sigma currently employs 1000-5000 people.
