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Special Series

Billionaire Philanthropy in a New Gilded Age

When Inside Philanthropy launched in early 2014, America’s billionaires had a combined net worth of $2.2 trillion, and the nation’s richest person, Bill Gates, had a fortune of $76 billion. Today, the 900 or so billionaires in the United States are worth around $7 trillion — more than the bottom 65% of U.S. households — and the richest among them, Elon Musk, has a $500 billion fortune. Five other Americans are worth over $200 billion. In this series we examine aspects of today’s new gilded age of billionaire giving and highlight important past reporting.

  • The Private Money Gilding Public Space in New York City

    The Private Money Gilding Public Space in New York City

    Nowhere is the impact of the wealthy on public parks more apparent than in the nation’s largest urban center. That makes for beautiful spots, but the bounty is unevenly shared.

    Garance Franke-Ruta

    |

    December 19, 2025
  • How Heirs Are Making Their Mark in a New Gilded Age of Family Philanthropy

    How Heirs Are Making Their Mark in a New Gilded Age of Family Philanthropy

    In an era of rising mega-wealth, family giving is evolving as next-gen heirs take the reins. Here are several dynastic archetypes to note.

    Ade Adeniji

    |

    December 18, 2025
  • 7 Reasons Why Abundance Is a Promising Way Forward for Billionaire Giving

    7 Reasons Why Abundance Is a Promising Way Forward for Billionaire Giving

    The innovation-focused, deregulatory “abundance agenda” has been hotly debated. But as a lens for new Gilded Age giving, it has definite points in its favor.

    Philip Rojc

    |

    December 18, 2025
  • Inside the Push to Privatize Education in a New Gilded Age

    Inside the Push to Privatize Education in a New Gilded Age

    During the first Gilded Age, philanthropy helped set the stage for the U.S. public education system. Today, many billionaire donors appear intent on abolishing it altogether.

    Connie Matthiessen

    |

    December 17, 2025
  • Gilded Age Arts Funding, Then and Now

    Gilded Age Arts Funding, Then and Now

    The winners of the first Gilded Age recognized the importance of supporting the arts and building arts institutions. Are today’s big-time earners doing the same?

    Wendy Paris

    |

    December 17, 2025
  • The Women of the Old Gilded Age Backed Education. Today’s Women Billionaires Give More Diversely

    The Women of the Old Gilded Age Backed Education. Today’s Women Billionaires Give More Diversely

    Wealthy women gave generously for women’s education from 1870 to 1900. Most of today’s women billionaires have different priorities.

    Dawn Wolfe

    |

    December 17, 2025
  • It’s Not Always Sunny in the New Gilded Age — Megadonors Often Prefer Darkness

    It’s Not Always Sunny in the New Gilded Age — Megadonors Often Prefer Darkness

    Transparency is entirely optional for today’s billionaire donors. Many decline to reveal much at all, despite reaping tax benefits.

    Michael Kavate

    |

    December 16, 2025
  • Class Traitors: Can Billionaires Back Structural Economic Reform in a New Gilded Age?

    Class Traitors: Can Billionaires Back Structural Economic Reform in a New Gilded Age?

    Very few ultra-wealthy people support efforts to bring about systemic economic change. There are, however, some exceptions to note.

    Martha Ramirez

    |

    December 16, 2025
  • Why Don’t the Very Rich Give More to Charity?

    Why Don’t the Very Rich Give More to Charity?

    A conversation with sociology professor Rachel Sherman on perfectionism, guilt, legacy and what’s stopping some of the mega-wealthy from becoming megadonors.

    Mike Scutari

    |

    December 16, 2025
  • The Future of Billionaire Philanthropy: Seven Predictions

    The Future of Billionaire Philanthropy: Seven Predictions

    What will a philanthrosphere truly dominated by the ultra-rich look like? IP’s Editor-in-Chief forecasts an unsettling new world that’s hurtling toward us.

    David Callahan

    |

    December 15, 2025

More Billionaire Reporting

  • David Steward Is Now the Richest Black American. How Does This Family Give?

    David Steward Is Now the Richest Black American. How Does This Family Give?

  • The Bankers: How 5 Top Philanthropists from the Banking Sector Give

    The Bankers: How 5 Top Philanthropists from the Banking Sector Give

  • Here’s Why Open Philanthropy Is Doubling Down on Abundance

    Here’s Why Open Philanthropy Is Doubling Down on Abundance

  • Stealth Foundations: 7 Grantmakers With Billions in Assets But No Websites

    Stealth Foundations: 7 Grantmakers With Billions in Assets But No Websites

  • Larry Page Steps Out of Philanthropy’s Shadows as a Climate Donor

    Larry Page Steps Out of Philanthropy’s Shadows as a Climate Donor

  • Philanthropy’s 40 Most Powerful Families

    Philanthropy’s 40 Most Powerful Families

  • Three Years Since It Went Public, What Should We Make of Lukas Walton’s Philanthropic Project?

    Three Years Since It Went Public, What Should We Make of Lukas Walton’s Philanthropic Project?

  • Philanthropy’s 30 Most Powerful Couples

    Philanthropy’s 30 Most Powerful Couples

  • What Is Going on in Education Philanthropy? Cutbacks and Shifting Strategies Disrupt the Field

    What Is Going on in Education Philanthropy? Cutbacks and Shifting Strategies Disrupt the Field

  • The 50 Most Powerful Women in U.S. Philanthropy

    The 50 Most Powerful Women in U.S. Philanthropy

  • “Miami Is Our City.” How Two Generations of the Billionaire Pérez Family Give

    “Miami Is Our City.” How Two Generations of the Billionaire Pérez Family Give

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