Stewart Rahr is the billionaire founder of Kinray, which he grew into the largest privately held pharmaceutical distributor in the world before its $1.3 billion sale to Cardinal Health in 2010. Known as the self-styled "Number One King of All Fun," Rahr is a permanent fixture in New York’s high-society and philanthropic circles. His Stewart J. Rahr Foundation has donated over $25 million to the Make-A-Wish Foundation alone, alongside significant contributions to cancer and medical research. A flamboyant figure with a reputation for grand charity galas and celebrity connections, he remains a central force in American philanthropy and land stewardship in the Hamptons.

Steven Rales is the co-founder and chairman of Danaher Corporation, which he and his brother Mitchell transformed from a real estate trust into a global science and technology powerhouse. He is the architect of the Danaher Business System, a management philosophy rooted in Kaizen that emphasizes continuous improvement and has guided the acquisition of hundreds of companies in the life sciences and diagnostics sectors. Under his leadership, Danaher became one of the most successful industrial conglomerates in history, known for its disciplined capital allocation. In addition to his business career, Rales is a significant figure in the film industry as the founder of Indian Paintbrush, the production company behind nearly all of Wes Anderson’s films, and he recently acquired the Criterion Collection to ensure the preservation of classic cinema.

Ronald Perelman, billionaire investor and corporate dealmaker, built his fortune through high-profile acquisitions and turnarounds across consumer goods, manufacturing, and media. As chairman of MacAndrews & Forbes, he assembled a vast portfolio of iconic brands, most notably through Revlon, while becoming one of the defining figures of the 1980s takeover era. Known for aggressive negotiation and opportunistic investing, Perelman has remained a powerful force in American business for decades. He is also a major philanthropist and prominent art collector, supporting medical research, education, and cultural institutions.

Richard Perry, founder of Perry Capital, was one of Wall Street’s most recognized hedge fund managers, known for event-driven investing and complex special situations across credit and equities. After early success at Goldman Sachs, Perry launched Perry Capital in 1988 and built it into a multibillion-dollar firm with a reputation for aggressive risk-taking and sophisticated arbitrage strategies. At its peak, the fund was a major player in merger arbitrage, distressed debt, and structured credit, navigating both market booms and severe downturns. Though the firm ultimately closed after years of volatility and underperformance, Perry remains a defining figure of the hedge fund era.

Nicolas Berggruen, investor and philanthropist, built a global reputation as a contrarian thinker blending capital, policy, and long-term societal vision. Founder of Berggruen Holdings and the Berggruen Institute, he has invested across real estate, finance, and special situations while championing ideas around governance reform, technology, and globalization. Known for his unconventional lifestyle and intellectual focus, Berggruen has positioned himself less as a traditional financier and more as a patron of cross-disciplinary thought, convening global leaders to address structural challenges facing modern societies.

Neil Bluhm, real estate developer and casino magnate, built a diversified empire spanning luxury hotels, gaming, and urban real estate through long-term vision and disciplined capital deployment. As cofounder of JMB Realty, he helped shape landmark developments across major U.S. cities before expanding aggressively into gaming as a principal owner of Rush Street Gaming and Rush Street Interactive. Bluhm is also a major civic philanthropist, supporting education, healthcare, and cultural institutions in Chicago and beyond, blending large-scale commercial development with sustained community investment.

Harry Macklowe, New York real estate developer and art collector, is known for bold, high-stakes deals that reshaped the Manhattan skyline. Founder of Macklowe Properties, he developed iconic projects such as 432 Park Avenue, one of the tallest residential towers in the Western Hemisphere. His career has been marked by both spectacular successes and dramatic setbacks, including a leveraged $7 billion office portfolio purchase in 2007. Beyond real estate, Macklowe gained global attention for his blue-chip art collection, reinforcing his image as one of New York’s most colorful and audacious moguls.

Daniel Loeb is an American investor, hedge‑fund manager, and founder & CEO of Third Point LLC, a New York‑based activist investment firm launched in 1995 with ~$3–4 million in capital. Renowned for his scathing public letters and event‑driven strategy, he has built Third Point into a multi‑billion‑dollar fund and a major force in corporate turnarounds and governance reform. He is also a philanthropist active in education and civil‑rights causes.

Steve Cohen is an American billionaire hedge fund manager, art collector, and owner of the New York Mets. He is the founder of Point72 Asset Management and S.A.C. Capital Advisors, renowned for his aggressive trading strategies and substantial influence in both the financial and sports industries.

François Pinault is a prominent French billionaire known for founding the luxury goods group Kering, which owns prestigious brands like Gucci and Saint Laurent. He is also a noted art collector and philanthropist, significantly influencing both the fashion and art worlds.

Alice Walton, daughter of Walmart founder Sam Walton, is a prominent American heiress, businesswoman, and philanthropist. Known for her significant contributions to the art world, she founded the Crystal Bridges Museum of American Art and is actively involved in various philanthropic efforts through her foundations.