How many employees work at Two Sigma Investments?
Two Sigma Investments LP has approximately 2,185 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Two Sigma Investments’s total headcount has declined 15.0% from 2,570 employees in 2023 to 2,185 in 2026.
Is Two Sigma Investments hiring right now?
Yes, Two Sigma Investments is actively hiring. Two Sigma Investments had 232 active job postings in 2026, a 147.6% increase from 2025 — see job openings & hiring trends.
About Two Sigma Investments’s Workforce
Two Sigma Investments LP is a Financial Services company that employs 2,185 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 2001, the company is headquartered in New York City, New York.
Two Sigma Investments's workforce has declined 15.0% from 2023 to 2026, down 0.4% year over year in 2026. It fell to a low of 2,183 in 2025 Q4 before recovering. Its workforce is concentrated most in North America (85.1%), followed by Northern Europe (5.7%) and East Asia (3.2%).
Two Sigma Investments's functional groups are Finance and Operations (44.7%), Engineering (38.3%), and Sales and Marketing (17.0%), with Engineering growing fastest (up 1.9%). The average salary is $213,419, ranging from a median of $229,000 in Northern Europe to $12,000 in South Asia.
Two Sigma Investments's active job postings rose 147.6% in 2026 to 232, with new postings per month cooling from 35 in 2023 to 11 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- New York City, New York
- Founded
- 2001
- Industry
- Financial Services
- Employees
- 2,185
- YoY
- -0.4% (-9)
As of March 2026
Two Sigma Investments workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Two Sigma Investments. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsTwo Sigma Investments Annual Employee Count (2023-2026)
- Two Sigma Investments had 2,185 employees in 2026, a 0.4% decline (-9) from 2025.
- Two Sigma Investments had 2,183 employees in 2025, a 1.1% decline (-59) from 2024.
- Two Sigma Investments had 2,242 employees in 2024, a 5.9% decline (-230) from 2023.
- Two Sigma Investments had 2,472 employees in 2023, a 0.7% increase (+26) from 2022.
Two Sigma Investments's total workforce has grown from 2,183 employees in 2025 to 2,185 in 2026. Two Sigma Investments's headcount peaked at 2,570 in 2023 before declining in 2025 and recovering through 2026.
Two Sigma Investments LP quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 2,185 | -9 | -0.4% |
| 2025 | Q4 | 2,183 | -59 | -1.1% |
| 2025 | Q3 | 2,188 | -196 | -4.9% |
| 2025 | Q2 | 2,214 | -202 | -4.5% |
| 2025 | Q1 | 2,194 | -208 | -5.0% |
| 2024 | Q4 | 2,242 | -230 | -5.9% |
| 2024 | Q3 | 2,384 | -138 | -2.5% |
| 2024 | Q2 | 2,416 | -154 | -2.7% |
| 2024 | Q1 | 2,402 | -60 | -0.9% |
| 2023 | Q4 | 2,472 | +26 | +0.7% |
| 2023 | Q3 | 2,522 | +102 | +2.0% |
| 2023 | Q2 | 2,570 | +153 | +1.4% |
See Two Sigma Investments's complete headcount history, including quarterly breakdowns.
Get the DataTwo Sigma Investments Employee Count by Region (2026)
North America accounts for the largest share of Two Sigma Investments's global workforce with approximately 85% of total employees, followed by Northern Europe and East Asia.
Two Sigma Investments employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 1,843 | 85.1% |
| Northern Europe | 123 | 5.7% |
| East Asia | 68 | 3.2% |
| South Asia | 48 | 2.2% |
| Sub-Saharan Africa | 11 | 0.5% |
| Pacific Islands | 11 | 0.5% |
| Southeast Asia | 11 | 0.5% |
| Western Europe | 9 | 0.4% |
| South America | 9 | 0.4% |
| North Africa | 7 | 0.3% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataTwo Sigma Investments Employee Count by Department (2026)
Two Sigma Investments's employee groups are Finance and Operations (44.7%), Engineering (38.3%), and Sales and Marketing (17.0%).
Two Sigma Investments employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 961 | 44.7% |
| Engineering | 825 | 38.3% |
| Sales and Marketing | 366 | 17.0% |
Compare Two Sigma Investments's department mix to industry peers.
See Full DataTwo Sigma Investments Employee Salary by Region (2026)
Two Sigma Investments's average employee salary is $213,419 globally. Employees in Northern Europe receive the highest compensation. Pay is lowest in South Asia, at a median of $12,000.
Two Sigma Investments median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $229,000 |
| North America | $227,000 |
| Pacific Islands | $151,000 |
| Western Europe | $115,000 |
| East Asia | $110,000 |
| Central America and the Caribbean | $88,000 |
| Eastern Europe | $52,000 |
| Southeast Asia | $52,000 |
| Central and Western Asia | $46,000 |
| Arab States | $30,000 |
| Sub-Saharan Africa | $24,000 |
| South America | $20,000 |
| Southern Europe | $16,000 |
| North Africa | $15,000 |
| South Asia | $12,000 |
Unlock salary by role, level, and city — and compare to Two Sigma Investments's industry peers.
Unlock Salary DataTwo Sigma Investments Job Openings and Hiring Trends (2023-2026)
- Two Sigma Investments had 232 active job postings in 2026, a 147.6% increase (-230) from 2025.
- Two Sigma Investments had 462 active job postings in 2025, a 143.5% increase (+386) from 2024.
- Two Sigma Investments had 76 active job postings in 2024, a 13.5% decline (-11) from 2023.
- Two Sigma Investments had 87 active job postings in 2023, a 94.9% increase from 2022.
- Hiring velocity in 2026: 11 new roles/month, down from 178 in 2025 and 106 in 2024.
Two Sigma Investments's active job postings rose 147.6% in 2026 to 232, with new postings per month cooling from 35 in 2023 to 11 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataTwo Sigma Investments Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Two Sigma Investments's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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Frequently Asked Questions About Two Sigma Investments
- How fast is Two Sigma Investments growing?
- In 2026, Two Sigma Investments's headcount shrank 0.4% to 2,185 employees, down from 2,194 in 2025.
- See the full headcount history
- Where are Two Sigma Investments employees located?
- Most Two Sigma Investments employees are based in North America (85.1% of headcount), followed by Northern Europe and East Asia.
- Explore where the workforce is based
- What is the average salary at Two Sigma Investments?
- The average employee salary at Two Sigma Investments is approximately $213.4k per year.
- Analyze the salary distribution
- How many new job postings does Two Sigma Investments open per year?
- In Q1 2026, Two Sigma Investments opened 32 new job postings. In 2025, Two Sigma Investments opened 2,130 new job postings — about 178 per month.
- Track hiring trends by role
- When was Two Sigma Investments founded and where is it headquartered?
- Two Sigma Investments was founded in 2001 and is headquartered in New York City, New York.
- Compare Two Sigma Investments to industry peers
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