Michael S. Chae, vice chairman and chief financial officer of Blackstone, is one of the firm’s most influential senior leaders, combining financial stewardship with decades of investing experience across global private markets. Since joining Blackstone in 1997, Chae has held a wide range of leadership roles—including heading international private equity and the Asia-Pacific private equity business—before becoming CFO in 2015 and vice chairman in 2025. A longtime member of Blackstone’s management and investment committees, he has played a central role in scaling one of the world’s largest alternative asset managers while helping guide strategy, valuation, and enterprise risk across the firm.

Doug Ostrover, cofounder, co-CEO, and chairman of Blue Owl Capital, helped build one of the most influential private credit platforms of the modern era by scaling Owl Rock into a global alternative asset manager. A former senior executive at Blackstone and cofounder of GSO Capital Partners, Ostrover launched Owl Rock in 2016 with a focus on direct lending and institutional-scale private credit, then helped transform it into Blue Owl through a landmark merger. Known for disciplined underwriting, permanent-capital strategy, and deep institutional relationships, he has become a central figure in the rise of private credit as a core asset class.

Marc Lipschultz, co-chief executive officer of Blue Owl Capital, helped build one of the most influential private credit firms of the modern era by scaling Owl Rock into a global alternative asset manager. A former senior dealmaker at KKR, Lipschultz co-founded Owl Rock in 2016, then helped merge it into what became Blue Owl, a publicly traded firm spanning credit, GP stakes, and real assets. Known for disciplined underwriting, institutional relationships, and a sharp focus on permanent capital, he has played a central role in Blue Owl’s rise as a major force in private markets.

William P. Foley II, chairman of Fidelity National Financial, built a sprawling financial and business empire spanning title insurance, mortgage services, restaurants, and professional sports. Over decades, Foley became known for acquiring underperforming businesses, imposing strict cost discipline, and scaling them through operational rigor and strategic consolidation. His influence extends beyond finance into hospitality and entertainment, including ownership stakes in the NHL’s Vegas Golden Knights. Known for hands-on leadership and deal-driven growth, Foley has remained a defining figure in American financial services and diversified private investment.

Vincent Viola, founder of Virtu Financial, built one of the most sophisticated electronic trading firms in global markets by leveraging high-speed technology and quantitative strategies. A former chairman of the New York Mercantile Exchange, Viola transformed Virtu into a major liquidity provider across equities, currencies, and derivatives worldwide. Known for combining trading expertise with advanced infrastructure, he helped institutionalize high-frequency market making at scale. Beyond finance, Viola is the owner of the NHL’s Florida Panthers, linking capital markets success with professional sports ownership.

Raymond J. Harbert, founder and CEO of Harbert Management Corporation, built a major alternative investment platform spanning private equity, real estate, infrastructure, and credit. After starting his career in banking and leveraged finance, Harbert founded his firm in 1993 and grew it into a global manager serving institutions and high-net-worth investors with long-term, diversified strategies. Known for disciplined capital allocation and a conservative, steady approach across market cycles, Harbert has also become a prominent philanthropist supporting education, medical research, and civic initiatives, particularly in the American South.

Joseph Steinberg, longtime chairman of Jefferies Financial Group and one of the most enduring dealmakers on Wall Street, helped guide the firm’s evolution from a diversified industrial holding company into a focused, modern financial services enterprise. Joining the predecessor company in the 1970s, Steinberg built a reputation for disciplined capital allocation, opportunistic acquisitions, and a value-driven investment philosophy that generated strong long-term returns. Over decades, he influenced Jefferies’ strategic direction, its expansion into investment banking and asset management, and oversaw major portfolio transformations. Known for his analytical rigor, understated leadership, and shareholder-oriented governance, Steinberg remains a defining figure in the firm’s history and a respected voice in American finance.

Christian Dumolin, chairman and co-ceo of Koramic Investment Group, is one of Belgium’s most respected industrial and investment leaders, known for transforming a traditional brick-manufacturing company into a diversified European holding with interests spanning real estate, manufacturing, financial services, and private equity. After joining the family business in the 1970s, he led its international expansion, later steering Koramic into a broad investment platform focused on long-term value creation and operational excellence. Dumolin has served on numerous corporate boards, becoming a key figure in Belgium’s entrepreneurial landscape, while his philanthropic work in culture, education, and regional development underscores his influence beyond business.

Joel Greenberg, cofounder of Susquehanna International Group (SIG), is one of the most influential and discreet figures in quantitative trading and options market making. Launching SIG in 1987 with a small group of poker-playing colleagues, Greenberg helped pioneer a probabilistic, game-theory-driven approach to trading that became the firm’s hallmark and propelled it into a global powerhouse across equities, options, fixed income, private equity, and venture capital. Known for his analytical rigor and long-term investment vision, he also helped lead major early bets such as SIG’s stake in ByteDance. Greenberg remains a defining, though intentionally low-profile, architect of the modern quantitative finance ecosystem.

Joe Ricketts, billionaire entrepreneur and philanthropist, is the founder of TD Ameritrade, the online brokerage he launched in 1975 and grew into one of America’s largest trading platforms through early adoption of discount brokerage, digital tools, and retail investor empowerment. After taking the company public and expanding it through major acquisitions, Ricketts became a prominent figure in finance and later sold TD Ameritrade to Charles Schwab in a landmark multibillion-dollar deal. Beyond business, he has invested heavily in journalism, conservation, and civic initiatives through the Ricketts family foundation, and the family also owns the Chicago Cubs. Ricketts remains a defining voice in entrepreneurship, public policy, and philanthropy.

Jeffrey Sprecher, founder, chairman, and CEO of Intercontinental Exchange (ICE), has built one of the most powerful and influential financial infrastructure companies in the world. Starting in 2000 with a small online energy marketplace, he transformed ICE into a global exchange and data powerhouse through bold acquisitions—including NYSE Euronext, bringing the New York Stock Exchange under his leadership. Sprecher’s disciplined approach to technology, clearing, and market structure has reshaped modern trading across commodities, equities, and fixed income. Widely regarded as a visionary architect of today’s financial markets, he continues to drive innovation at the intersection of finance and technology.

Pedro Franceschi, Brazilian-born entrepreneur and technologist, is the cofounder and co-CEO of Brex, a fintech company transforming how startups and enterprises manage credit and financial services. A coding prodigy from a young age, he gained early recognition for developing tools to bring Siri to non-Apple devices before joining forces with Henrique Dubugras to launch Brex in Silicon Valley. Together, they scaled the company into a multibillion-dollar fintech platform, making Franceschi one of the youngest self-made billionaires and a leading voice in the future of global finance and technology.

Henrique Dubugras, Brazilian-born entrepreneur, is the cofounder and co-CEO of Brex, the fintech company revolutionizing corporate credit cards and financial services for startups and enterprises. A tech prodigy, he launched his first startup as a teenager before moving to Silicon Valley, where he and cofounder Pedro Franceschi built Brex into a multibillion-dollar company backed by leading investors. Known for his sharp vision and ability to scale fast-growing businesses, Dubugras has become a defining figure in the new wave of fintech, bridging Silicon Valley innovation with global entrepreneurship.

Hayes Barnard, founder, chairman, and CEO of GoodLeap, has emerged as a major force in sustainable finance by creating one of America’s leading platforms for solar and home efficiency lending. Starting his career in mortgage and financial services, Barnard launched GoodLeap to connect homeowners with affordable financing for clean energy upgrades, while enabling installers and contractors to scale their businesses. The company has facilitated tens of billions in loans for solar panels, batteries, and energy-efficient products, positioning Barnard as a visionary driving both profitability and impact in the transition to renewable energy.

Hartley Rogers, chairman of Hamilton Lane, has guided the investment management firm into a global leader in private markets solutions. With decades of experience in private equity and alternative investments, he helped scale Hamilton Lane’s platform to manage and advise on hundreds of billions in assets for institutional clients worldwide. Known for his strategic leadership and deep industry expertise, Rogers has positioned the firm at the forefront of private markets investing, while also serving on boards and engaging in philanthropic initiatives.

Edward Scott “Eddie” Lampert is an American billionaire investor and founder of ESL Investments, established in 1988 after stints at Goldman Sachs and backing from Richard Rainwater. He famously orchestrated the merger of Kmart and Sears in 2005 and led Sears Holdings until 2019, after acquiring it via bankruptcy auction through Transformco. His record has been polarizing—praised for contrarian success at AutoZone and AutoNation, yet widely criticized for Sears’ collapse.

Edward Johnson IV is an American billionaire heir and real‑estate executive in the Johnson family, which owns and controls Fidelity Investments. As President of Pembroke Real Estate—Fidelity’s global real-estate arm—he directs high-value acquisitions and developments including Boston’s Seaport Place. He also holds roughly 5–10 % of FMR LLC.

David M. Siegel is an American computer scientist turned investor who co-founded Two Sigma Investments in 2001 alongside John Overdeck. With a PhD in Computer Science from MIT and early roles at D. E. Shaw and Tudor, Siegel helped build Two Sigma into a quant trading powerhouse managing roughly $60 billion in assets. He now serves as co-chairman and leads the firm’s technology and philanthropy initiatives through the Siegel Family Endowment.

David E. Shaw is the Stanford‑trained computer scientist turned Wall Street quant and billionaire founder of D. E. Shaw & Co.. Launched in 1988 with $28 million, the firm pioneered algorithmic trading and grew into one of the world’s largest hedge funds—managing ~$65 billion in assets by 2025. Shaw stepped back from daily operations in 2001 to lead D. E. Shaw Research, advancing computational biochemistry and molecular-dynamics simulations.

David Rubenstein is an American lawyer, billionaire investor, and philanthropist who co-founded The Carlyle Group in 1987. From humble beginnings in Baltimore, he built Carlyle into a global private equity powerhouse managing over $426 billion in assets as of 2023. In 2024, he became principal owner of the MLB’s Baltimore Orioles and chairs numerous institutions including the Kennedy Center (until 2025), Council on Foreign Relations, and the National Gallery of Art.