on the Forbes 400 List of Wealthiest Americans
| rank | billionaire | firm | net worth |
| 7 | George Soros | Soros Fund Management | $22 billion |
| 17 | John Paulson | Paulson & Co. | $15.5 billion |
| 18 | Michael Dell | MSD Capital | $15 billion |
| 25 | Carl Icahn | Icahn Enterprises | $13 billion |
| 26 | Ronald Perelman | MacAndrews & Forbes | $12 billion |
| 30 | James Simons | Renaissance Technologies | $10.6 billion |
| 35 | Steven Cohen | SAC Capital Advisors | $8.3 billion |
| 44 | Ray Dalio | Bridgewater Associates | $6.6 billion |
| 60 | David Tepper | Appaloosa Management | $5 billion |
| 66 | Stephen Schwarzman | The Blackstone Group | $4.7 billion |
| 66 | Samuel Zell | Equity Group Investments | $4.7 billion |
| 73 | Bruce Kovner | Caxton Associates | $4.3 billion |
| 75 | Daniel Ziff | Och-Ziff Capital Management | $4.2 billion |
| 75 | Dirk Ziff | Och-Ziff Capital Management | $4.2 billion |
| 75 | Robert Ziff | Och-Ziff Capital Management | $4.2 billion |
| 86 | Henry Kravis | Kohlberg Kravis Roberts | $3.7 billion |
| 88 | Robert Bass | Oak Hill Capital Management | $3.6 billion |
| 91 | John Arnold | Centaurus Energy | $3.5 billion |
| 96 | George Roberts | Kohlberg Kravis Roberts | $3.4 billion |
| 107 | Leon Black | Apollo Management | $3.2 billion |
| 107 | Ron Burkle | Yucaipa Cos. | $3.2 billion |
| 107 | Paul Tudor Jones | Apollo Management | $3.2 billion |
| 117 | Edward Lampert | ESL Investments | $3 billion |
| 139 | William Conway | The Carlyle Group | $2.7 billion |
| 139 | Daniel D'Aniello | The Carlyle Group | $2.7 billion |
| 139 | David Rubenstein | The Carlyle Group | $2.7 billion |
| 150 | Daniel Och | Och-Ziff Capital Management | $2.6 billion |
| 159 | Stanley Druckenmiller | Duquense Capital Management | $2.5 billion |
| 159 | Tom Gores | Platinum Equity | $2.5 billion |
| 166 | Julian Robertson | Tiger Management | $2.4 billion |
| 171 | Nicolas Berggruen | Alpha Investment Management | $2.3 billion |
| 171 | Kenneth Griffin | Citadel Investment Group | $2.3 billion |
| 188 | Philip Falcone | Harbinger Capital Management | $2.2 billion |
| 188 | Henry Hillman | Hillman Cos. | $2.2 billion |
| 200 | Israel Englander | Millenium Partners | $2.1 billion |
| 200 | Wilbur Ross | W.L. Ross & Co. | $2.1 billion |
| 200 | David Shaw | D.E. Shaw Group | $2.1 billion |
| 227 | David Bonderman | Texas Pacific Group | $1.9 billion |
| 227 | James Coulter | Texas Pacific Group | $1.9 billion |
| 227 | Alec Gores | Gores Technology Group | $1.9 billion |
| 242 | Leon Cooperman | Omega Advisors | $1.8 billion |
| 242 | Theodore Forstmann | Forstmann Little | $1.8 billion |
| 260 | George Argyros | Westar Capital | $1.75 billion |
| 273 | Glenn Dubin | Highbridge Capital Management | $1.6 billion |
| 273 | Noam Gottesman | Man Group | $1.6 billion |
| 273 | Bruce Karsh | Oaktree Capital Management | $1.6 billion |
| 273 | Howard Marks | Oaktree Capital Management | $1.6 billion |
| 293 | Stephen Mandel | Lone Pine Capital | $1.5 billion |
| 293 | Jonathan Nelson | Providence Equity Partners | $1.5 billion |
| 293 | Peter Thiel | Clarium Capital Management | $1.5 billion |
| 309 | Joshua Harris | Apollo Management | $1.45 billion |
| 309 | T. Boone Pickens | BP Capital | $1.45 billion |
| 309 | Marc Rowan | Apollo Management | $1.45 billion |
| 312 | Louis Bacon | Moore Capital Management | $1.4 billion |
| 312 | Thomas Lee | Lee Equity Partners | $1.4 billion |
| 331 | Richard Chilton | Chilton Investment Co. | $1.3 billion |
| 331 | Marc Lasry | Avenue Capital Management | $1.3 billion |
| 331 | Thomas Steyer | Farallon Capital Management | $1.3 billion |
| 359 | James Dinan | York Capital Management | $1.2 billion |
| 359 | C. Dean Metropoulos | Metropoulos & Co. | $1.2 billion |
| 359 | Nelson Peltz | Trian Partners | $1.2 billion |
| 359 | Henry Swicea | Highbridge Capital Management | $1.2 billion |
| 375 | Thomas Barrack | Colony Capital | $1.1 billion |
| 375 | John Henry | John W. Henry & Co. | $1.1 billion |