Billionaire Profile
A
Global Rank
#254

Image: Brockton World War Victory Association | Public domain | via Wikimedia Commons

Alexander Gerko

CEO, Trading
UNITED KINGDOM
Real-Time Net Worth
$11.899B
Estimated based on Trading stock value as of March 6, 2026
0% (24h)
Age
46
Source
Trading
Industry
Finance & Investments
Citizenship
UNITED KINGDOM

Biography

Alexander Gerko is a British billionaire and financial trader, renowned for founding XTX Markets, a leading algorithmic trading firm. Born in Russia, Gerko holds a Ph.D. in mathematics and has a background in equities and foreign exchange trading. His career includes significant roles at Deutsche Bank and GSA Capital before establishing XTX Markets in 2015. Gerko's focus on algorithmic trading has led to substantial financial success, reflected in his estimated net worth. He is also known for his philanthropic efforts, particularly in mathematics education, and was the UK's largest taxpayer in 2023. Gerko is married with three children and resides in London.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Alexander Gerko was born on December 3, 1979, in Moscow, Russia, to a Russian Jewish family. He demonstrated exceptional talent in mathematics from a young age, participating in city-wide competitions. Gerko pursued higher education at Moscow State University, earning a Bachelor's, Master of Science, and a Ph.D. in Mathematics. He also holds a Master of Economics from the New Economic School.

Rise to Success

Gerko's career began in 2004 at Deutsche Bank in London, trading equities. He transitioned to foreign exchange (FX) trading, honing his quantitative trading skills. In 2009, he joined GSA Capital, a UK-based hedge fund, where he led FX trading. In January 2015, he founded XTX Markets, an algorithmic trading company specializing in equities, fixed income, FX, and commodities. Under his leadership as Co-CEO, XTX Markets has become a major player in global financial markets.

Key Business Strategies

Gerko's success is rooted in his expertise in algorithmic trading and strategic leadership. XTX Markets utilizes advanced algorithms and machine learning to provide liquidity and facilitate efficient trading across multiple asset classes. Gerko maintains a majority ownership stake in the company, contributing to his personal wealth. He established Cromulon Capital, a family office, in 2024 to manage his wealth and investments.

Philanthropy

Gerko is known for his philanthropic activities, especially in mathematics education. He founded the Axiom Maths charity, donating over £25 million since 2020 to support mathematics education and promote social mobility through academic excellence. XTX Markets and Gerko have contributed to humanitarian causes, including COVID-19 relief and aid for Ukraine and refugees.

Career Milestones

2004

Began Career at Deutsche Bank

Started as an equities trader at Deutsche Bank in London.

2009

Joined GSA Capital

Became head of FX trading at a UK-based hedge fund.

2015

Founded XTX Markets

Established an algorithmic trading company that uses algorithms to trade the difference in market prices.

2021

XTX Markets Record Profits

XTX Markets posted record profits.

2022

Largest Emerging Market FX Provider

XTX Markets became the largest emerging market FX provider.

2024

UK's Largest Taxpayer

Named as the largest taxpayer in the UK by the Sunday Times Tax List, paying £664.5 million in tax.

Philanthropy & Social Impact

Education

Axiom Maths

$32M+

Supports mathematics education through the Axiom Maths charity.

Humanitarian Aid

COVID-19 Relief

$12.7M

Donated to the NHS during the COVID-19 pandemic.

Humanitarian Aid

Ukraine Aid

$25M+

Contributed to aid Ukraine since the conflict began.

Education

AI for Math Fund

$9.2M

Supports researchers using A.I. to push the boundaries of mathematics

Business Philosophy & Leadership

Notable Quotes

""The amounts involved are small compared to the billions of pounds in tax I have paid, and been happy to pay, over the years.""

Leadership Principles

Empiricism and Data-Driven Decisions

Prioritizes empiricism, iteration, and statistical discipline in all aspects of the business.

Long-Term Perspective

Focuses on long-term profitability and the alignment of ownership, risk, and innovation.

Transparency and Governance

Vocal about matters of governance and transparency in financial markets.

Controversies & Challenges

2024

Tax Dispute

Lost a legal appeal against HM Revenue & Customs regarding the taxation of a deferred payment plan.