Greg Skinner: The Architect of Quantitative Power and Climate Impact at Quadrature

Who Is Greg Skinner?

Greg Skinner is one of the most influential yet discreet figures in modern quantitative finance. Based in London, he is best known as the Owner of Quadrature and a Trustee of the Quadrature Climate Foundation, organisations that sit at the intersection of advanced financial engineering and large-scale climate philanthropy.

With a career spanning more than three decades across elite financial institutions, Greg Skinner has built a reputation for precision, discipline, and long-term thinking. While he avoids the public spotlight, his impact on global markets and climate funding is substantial and growing.

Greg Skinner Age

Greg Skinner was born in August 1973. As of 2026, he is 52 years old. With more than three decades of experience in quantitative finance and investment management, his age reflects a career marked by long-term vision, technical expertise, and sustained leadership in global markets.

Early Life and Education

Academic Foundations in Mathematics and Computing

Greg Skinner’s professional success is deeply rooted in his academic training. He studied at The University of Manchester, where he completed a BSc in Mathematics and Computer Science between 1991 and 1994.

This combination of disciplines was particularly forward-looking at the time. Mathematics provided the theoretical grounding in probability, statistics, and modelling, while computer science equipped him with the ability to translate theory into scalable systems. Together, these skills would later become the backbone of his work in quantitative trading and investment management.

A Skill Set Built for Quant Finance

During the early 1990s, financial markets were undergoing rapid technological transformation. Greg Skinner emerged from university with precisely the skills required to thrive in this environment: analytical rigour, coding expertise, and a problem-solving mindset.

Greg Skinner’s Early Career in Global Finance

Salomon Brothers: Entering High-End Financial Technology

Greg began his professional career at Salomon Brothers in 1994, working as a Software Developer in Fixed Income Risk Management until 1996.

In this role, he focused on building systems to measure and manage financial risk across complex portfolios. This experience placed him at the intersection of finance and technology, an area that would define his entire career.

The D. E. Shaw Group: Advancing Quantitative Strategy

From 1996 to 2000, Greg joined The D. E. Shaw Group, one of the world’s most prestigious quantitative investment firms. He served as Head of European Equity-Linked Arbitrage, operating across London and New York.

This period marked a significant leap in responsibility. He oversaw sophisticated trading strategies, managed risk at scale, and gained exposure to global capital markets. The role cemented his status as a senior quantitative finance professional.

Leadership at DPFM: Preparing for Independence

Head of Investment Management

Between 2000 and 2008, Greg held the position of Head of Investment Management at DPFM in London. Here, he took on broader leadership duties, overseeing portfolios, guiding strategy, and managing teams.

This phase of his career was critical. It allowed him to refine his management style, deepen his understanding of investment governance, and prepare for founding his own firm.

Greg Skinner and Quadrature: Building a Quantitative Powerhouse

Founding Quadrature in 2009

In 2009, Greg Skinner became the Owner of Quadrature, a London-based quantitative trading and investment firm. Quadrature operates at the highest end of systematic finance, using data-driven models, automation, and statistical analysis to trade global markets.

Under Greg Skinner’s ownership, Quadrature has developed a reputation for:

• Advanced quantitative research

• Highly disciplined risk management

• Long-term strategic thinking

• Exceptional financial performance

Greg Skinner Quadrature Philosophy

Greg Skinner’s approach to Quadrature reflects his background: quiet excellence over publicity. The firm is known for being selective, intellectually demanding, and intensely focused on performance rather than marketing.

This philosophy has enabled Quadrature to achieve sustained profitability while remaining largely private and low-profile.

Greg Skinner and Suneil Setiya: A Strategic Partnership

A Shared Vision

A central aspect of Greg Skinner’s success is his long-standing professional partnership with Suneil Setiya, the co-founder of Quadrature. Together, Greg Skinner and Suneil Setiya have shaped Quadrature’s strategic direction and values.

Their collaboration is based on complementary strengths:

• Skinner’s background in risk management, arbitrage, and systems

• Setiya’s focus on research depth and long-term innovation

Beyond Finance

The partnership between Greg Skinner and Suneil Setiya extends beyond finance into philanthropy, most notably through their work with the Quadrature Climate Foundation.

Quadrature Climate Foundation: Greg Skinner’s Climate Commitment

Trustee Role and Mission

Since January 2019, He has served as a Trustee of the Quadrature Climate Foundation, a full-time role alongside his responsibilities at Quadrature.

The foundation was established to address climate change using a science-led, evidence-based approach. Its mission focuses on:

• Reducing global emissions

• Supporting climate adaptation in vulnerable regions

• Funding high-impact research and policy work

Long-Term Impact Over Short-Term Visibility

Greg Skinner’s involvement reflects a belief that climate challenges require the same analytical discipline as financial markets. The foundation prioritises measurable outcomes rather than symbolic gestures, aligning closely with his professional values.

Greg Skinner Net Worth: Understanding His Financial Standing

Private Wealth and Ownership Structure

There is no officially published figure for Greg Skinner’s net worth, which is consistent with his preference for privacy. However, several factors provide context:

• He is the Owner of Quadrature, a highly profitable quantitative firm

• Quadrature has reported exceptionally strong financial results in recent years

• Significant resources have been committed to philanthropy through the Quadrature Climate Foundation

Informed Estimates

Based on industry analysis and reported financial performance, Greg Skinner’s net worth is widely believed to be in the high nine-figure to billionaire range, though this remains an informed estimate rather than a confirmed number.

What is clear is that his wealth is closely tied to long-term firm ownership rather than short-term compensation.

Leadership Style and Professional Reputation

Quiet Authority

Greg Skinner is known for a leadership style defined by:

• Intellectual rigour

• Low public exposure

• High internal standards

• Trust in data and systems

He rarely gives interviews and avoids personal publicity, allowing results to speak for themselves.

Respect Within the Industry

Within quantitative finance circles, Greg Skinner is respected as a builder rather than a promoter. His career reflects consistency, depth, and restraint — qualities that are increasingly rare at the top of global finance.

Personal Life and Privacy

Greg Skinner is based in London, England, United Kingdom. Beyond this, he keeps his personal life strictly private. There is no publicly confirmed information regarding his marital status or family, and this discretion is consistent across all reliable sources.

Legacy and Influence

A Lasting Financial Footprint

Through Quadrature, He has helped shape the modern quantitative trading landscape in the UK and beyond. His work demonstrates how advanced mathematics and computing can be applied responsibly at scale.

Climate and Social Responsibility

Equally important is his role in directing substantial resources toward climate action. The Quadrature Climate Foundation stands as a long-term commitment to addressing one of the world’s most pressing challenges using disciplined, research-driven methods.

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Conclusion

Greg Skinner represents a rare blend of technical mastery, strategic patience, and ethical responsibility. As Owner of Quadrature, partner to Suneil Setiya, and Trustee of the Quadrature Climate Foundation, he has influenced both global finance and climate philanthropy without seeking attention.

His career illustrates that true power in modern markets often belongs to those who work quietly, think deeply, and act for the long term.

FAQs

1. Who is Greg Skinner?

Greg Skinner is a British financier and quantitative investment expert. He is the Owner of Quadrature and a Trustee of the Quadrature Climate Foundation, known for his work in systematic trading and large-scale climate philanthropy.

2. What is Greg Skinner’s role at Quadrature?

He is the Owner of Quadrature, where he oversees long-term strategy, risk management, and the firm’s quantitative investment approach across global financial markets.

3. How is Greg Skinner connected to Suneil Setiya?

Greg Skinner and Suneil Setiya are co-founders of Quadrature. They have worked closely for years, combining expertise in quantitative research and investment management, and also co-established the Quadrature Climate Foundation.

4. What is Greg Skinner’s net worth?

There is no officially published figure for Greg Skinner’s net worth. However, as the owner of a highly profitable quantitative firm, his wealth is widely estimated to be in the high nine-figure to billionaire range.

5. What is the Quadrature Climate Foundation?

The Quadrature Climate Foundation is a philanthropic organisation focused on tackling climate change through science-led, evidence-based solutions. Greg Skinner serves as a trustee, helping guide its long-term climate strategy and funding priorities.

6. How old is Greg Skinner?

Greg Skinner was born in August 1973. As of 2026, he is 52 years old. His age reflects more than three decades of experience in quantitative finance, investment management, and climate-focused philanthropy.

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