Inside The 2015 Forbes 400: Facts And Figures About America's Wealthiest (2024)

By Kerry A. Dolan andLuisa Kroll

Surging tech stocks upended ranks near the stratosphere of The Forbes 400 list of the Richest Americans this year. Amazon.com CEO Jeff Bezos and Facebook CEO Mark Zuckerberg both zoomed into the top 10 richest for the first time. Bezos, the biggest gainer on the list, up $16.5 billion in one year, is now the fourth richest American, worth $47 billion. Zuckerberg is number seven, with a net worth of $40.3 billion. A rise in Nike shares lifted founder Phil Knight, age 77, back into the top 20 for the first time in 18 years.

It was harder than ever to join The 400. The price of entry this year was $1.7 billion, the highest it’s been in the 34 years that Forbes has tracked American wealth. Last year it took $1.55 billion to make the cut. Because the bar is so high, 145 U.S. billionaires missed the list.

Bill Gates is the richest American for the 22nd year in a row, with a net worth of $76 billion. His stake in Microsoft, which he cofounded 40 years ago, now accounts for just under 13% of his fortune. His friend Warren Buffett, chief executive of Berkshire Hathaway, occupies the number two spot on The 400 (he’s been ensconced there since 2001), with a net worth of $62 billion. Larry Ellison, chairman of business software firm Oracle, comes in at number three, with a net worth of $47.5 billion. In percentage terms, Travis Kalanick, founder of ride-hailing service Uber, gained the most, doubling his fortune since last year to $6 billion. Investors have valued Uber – which has faced plenty of controversy around the world - at more than $50 billion.

See Full Coverage Of The 2015 FORBES 400.

There are 25 newcomers to The Forbes 400, including Evan Spiegel, the youngest person in the ranks, and the youngest billionaire in the world. Just 25 years old, the Stanford University graduate cofounded mobile messaging app SnapChat with Bobby Murphy, just 27 and also a newcomer. Snapchat has been valued by investors at $16 billion. Other newcomers include private equity titan Robert Smith, the second-richest African-American, after Oprah Winfrey; and the three cofounders of rental-accommodations service Airbnb: Nathan Blecharczyk, Brian Chesky and Joe Gebbia.

Altogether the 400 wealthiest Americans are worth $2.34 trillion, up $50 billion from a year ago. The average net worth of list members is $5.8 billion, $100 million more than last year and a record high. About half – 202 of the 400 - are worth more now than they were a year ago, while 119 people from last year’s list had lower net worths this year.Thirty-five people fell off the list, either because their fortunes dropped or they couldn't keep up with the rest. Our estimates are a snapshot of the wealthiest Americans’ net worth on Sept. 11, when we locked in numbers and rankings. Some of The Forbes 400 become richer or poorer within weeks, even days, of publication. In rare instances, someone passes away after we've gone to press with the ranks. That's what happened this year with legendary investor Richard Rainwater, whodied of a rareneurodegenerative disease, something he'd been battling since 2009.

We track those changes online atforbes.com/forbes-400. That’s also where you can find more information on list members, including additional photos, videos and coverage of these influential billionaires.

Acknowledgments Special thanks to Orbis by Bureau van Dijk, Privco, LW Hospitality advisors Real Capital Analytics, Center for Responsive Politics, factset and all those listed below who helped us with our reporting and valuations: Eric Anton, HFF; Jim Barrett, C.L. King & Associates; Brown Harris Stevens; Ron Buss, Buss-Shelger Associates; Jim Butler, Chairman Global Hospitality Group of JMBM; CBRE; Center for Responsive Politics; S. craig Cognetti, Grail Partners; Costar; Jeff Davis, Fairway Advisors; Paula del Nunzio, Chris DeNicolo, Standard & Poor’s Ratings Services; Cushman & Wakefield; Factset; Truman Fleming, Platinum Real Estate Professionals; Ronald M. Gold, Ronald M. Gold, Inc.; Green Street Advisors; Bjorn Hanson, professor, New York University Preston Robert Tisch Center for Hospitality and Tourism; Jones Lang LaSalle; Kevin Kamen, Kamen & Company Group Services; David Kusin, Kusin & Co.; Adam Lasoff, Cushman & Wakefield; Cliff Leimbach, IHS; Daniel Lesser, LW Hospitality advisors; David Loeb, RW Baird; Phil Mahoney, Newmark Cornish & Carey; Marcus & Mililchap; Matthew Galvin, Morningstar Golf & Hospitality, LLC; Jack McCabe of McCabe Research and Associates; Jonathan Miller, Miller Samuel Real Estate Appraisers & Consultants; Tom McGovern, Cushman & Wakefield; Orbis by -Bureau van Dijk; Ian Peck, Art Capital Group; Clayton Press, Linn Press Art Advisory Services; Privco; PropertyShark; Real Capital Analytics; Naveen Sarma, Standard & Poor’s Ratings Services; Julia Segal, Bold New York; Dylan Singh, Standard & Poor’s Ratings Services; S&P Cap IQ; Staffing Industry Analysts; Stephen Algermissen, Colliers; Steven Khalilzadegan, Savi Realty; Steven Frankel, Dougherty & Company; Stifel; Matthew Tarpley, cushman & wAKEFIELD; Norma Toering and Josh Toering, Charlemagne International Properties; Trepp; Brian Tunick, RBC Capital; Betsy Van Hees, Wedbush Securities; Greg Wasik, Los Angeles Valuation Group; Bridget Weishaar, Morningstar; Jeff Woolson, CBRE; Peter Zalewski, Cranespotters.

The Forbes 400Team Editors: Kerry A. Dolan and Luisa Kroll with Abram Brown and Nathan Vardi

Reporters: Dan Alexander, Agustino Fontevecchia, Chris Helman, Max Jedeur-Palmgren, Alex Morrell, Andrea Murphy, Chase Peterson-Withorn, Jane Roberts, Katia Savchuk, Chloe Sorvino, and Jennifer Wang

Research: Sue Radlauer

Additional Reporting: Kurt Badenhausen, Keren Blankfeld, Erin Carlyle, Kathleen Chaykowski, Liyan Chen, Grace Chung, Daniel Fisher, Russell Flannery, Miguel Helft, Ellen Huet, Alex Konrad, Ryan Mac, Zina Moukheiber, Joann Muller, Clare O’Connor, Robert Olsen, Parmy Olson, Natalie Robehmed, Samantha Sharf, Brian Solomon, Michela Tindera, Glenda Toma, Kate Vinton Photo Research: Merrilee Barton, Gail Toivanen, Kristine Smith

Database Management: Dmitri Slavinsky, Louie Torres, Kyle Rogers, Ken Barney

Designers: Nina Gould, Kai Hecker, Emma Choi, Irwin Hou

Product: Ariana Santana, Audrea Soong, Andrea Spiegel

Producer: Natalie Sportelli, Daniel Kleinman

Video: Greg Andersson, Kelly Appleton, Meg Christensen, Dikenta Dike, Chad McClymonds, Kiernan Meadows, Brian Petchers, Tim Pierson, Will Sanderson, Taylor Soppe, Morgan Sun, Kirsten Taggart and Amanda Tallini

Methodology This is the 34thyear of the flagship Forbes 400. Even though we’vebeen at it a long time, it’s always a challenge. Our reporters digdeep. This year we started with a list of more than 600 individualsconsidered strong candidates and then got to work.When possible we met with Forbes 400 members and candidatesin person or spoke with them by phone. We also interviewed theiremployees, handlers, rivals, peers and attorneys. Uncovering their fortunes required us to pore over thousands of SEC documents, courtrecords, probate records and Web and print stories. We took intoaccount all types of assets: stakes in public and private companies, realestate, art, yachts, planes, ranches, vineyards, jewelry, car collectionsand more.

We factored in debt. Of course, we don’t pretend to knowwhat is listed on each billionaire’s private balance sheet, althoughsome candidates did provide paperwork to that effect.Some billionaires presiding over private companies were happy to share their financial figures, but others were less forthcoming.

Tovalue these businesses, we couple revenue or profit estimates withprevailing price-to-revenue or price-to-earnings ratios for similarpublic companies.We didn’t include dispersed family fortunes. Those appeared onour list of America’s Richest Families, which came out in July. We didinclude wealth belonging to a member’s immediate relatives if thewealth could be traced to a single living person. In that case you’ll see“& family” on the list.

Inside The 2015 Forbes 400: Facts And Figures About America's Wealthiest (2024)

FAQs

Inside The 2015 Forbes 400: Facts And Figures About America's Wealthiest? ›

Altogether the 400 wealthiest Americans are worth $2.34 trillion, up $50 billion from a year ago. The average net worth of list members is $5.8 billion, $100 million more than last year and a record high.

How many of the Forbes 400 inherited their wealth? ›

In 1984, less than half the people on The Forbes 400 were self-made; in 2023, 70% have created their own riches. In all, around 30% of this year's Forbes 400 members inherited their vast sums.

How many billionaires are there in the US in 2015? ›

The United States has the largest number of billionaires of any country, with 536 as of 2015, while China, India and Russia are home to 213, 90 and 88 billionaires, respectively.

How much wealth does the Forbes 400 own? ›

By Chase Peterson-Withorn, Forbes Staff

They now hold $4.5 trillion in wealth, tying a record set in 2021. It takes $2.9 billion to make the cut, up from $2.7 billion a year ago, also tying for the highest ever. Forbes calculated net worths using stock prices from September 8, 2023.

Who was the richest person in the year 2015? ›

Bill Gates was again named the richest person in the world in Forbes Magazine's annual list of the world's billionaires. This is the 16th time that the founder of Microsoft has claimed the top spot.

How old is the youngest billionaire? ›

Clemente became the world's youngest billionaire at age 18, but he has since lost that title by a two-month age difference with the newest 19-year-old who took the title in 2024.

How many billionaires are born poor? ›

The proportion of those in the list who grew up poor or had little wealth remained constant at roughly 20 percent throughout the same period. Most individuals on the Forbes 400 list did not inherit the family business but rather made their own fortune.

What was Jeff Bezos' GPA? ›

In addition, he was the president of the Princeton chapter of the Students for the Exploration and Development of Space (SEDS). He had a 4.2 GPA and was elected to Phi Beta Kappa and Tau Beta Pi. Bezos graduated from Princeton in 1986 with a Bachelor of Science in Engineering (BSE), summa cum laude.

What was Bill Gates' net worth in 2015? ›

Microsoft co-founder and philanthropist Bill Gates has been deemed the world's richest man by Forbes magazine, which said he had a net worth of $79.2 billion (€70.8 billion) in 2015. Photograph: Cole Burston/EPA.

Who was on the 2015 world richest list? ›

Full List
RankNameNetworth
1Bill Gates$79.2 B
2Carlos Slim Helu$77.1 B
3Warren Buffett$72.7 B
4Amancio Ortega$64.5 B
6 more rows

Who is number 1 on Forbes 400? ›

Forbes 400
400 Richest Americans
Latest publicationOctober 2023
Published list details (September 2022)
WealthiestElon Musk
Net worth (1st)US$251 billion
10 more rows

Is there a black billionaire? ›

Black billionaires are individuals who are of predominantly African ancestry with a net worth of at least US$1 billion. According to the 2021 Forbes ranking of the world's billionaires, Nigerian business magnate Aliko Dangote had a net worth of $11.5 billion and was the world's richest black man.

Who is the youngest millionaire? ›

According to Forbes Billionaires List 2024, a 19-year-old Brazilian student Livia Voigt was named the youngest billionaire. She took this title from an Italian teen, Clemente Del Vecchio, who is just two months older than her.

What was Jeff Bezos' net worth in 2015? ›

Overall, Bezos' net worth has more than doubled since 2015, when it was around $63 billion, according to Bloomberg.

Who is the richest black man in the world 2015? ›

Nigerian cement tycoon Aliko Dangote is still the richest black person in the world, with a fortune estimated at $15.7 billion. He is followed by Saudi-Ethiopian construction magnate Mohammed Al-Amoudi, who is worth $10.8 billion. This year, two new moguls join the ranks of the richest black people on earth.

Who was the old number 1 richest man? ›

Bill Gates

In 1987, Forbes first recognised Gates as a billionaire. From 1995 to 2017, he maintained the title of the world's richest person, with brief exceptions in 2008 and from 2010 to 2013.

What percent of the wealthy inherited their money? ›

Studies have shown that almost 50% of the ultra-wealthy have either inherited their money or had an affluent upbringing that provided them opportunities to further increase their fortunes.

What percentage of all wealth is inherited? ›

Of the total wealth of the population, Kessler and Masson estimated that 35 percent originated from inheritances or gifts.

What percentage of billionaires inherited their wealth? ›

As of 2022, a majority of the world's billionaires had earned their wealth themselves. Nearly 2,000 of the total 3,194 billionaires worldwide that year had earned their fortune this way. Meanwhile, 317 billionaires had inherited their wealth.

What percent of rich people inherited wealth? ›

We found out that 74% of millennials believe millionaires inherited their money and more than half (52%) of baby boomers think the same thing. But our study of millionaires blows that theory out of the water. Here are the facts: Only 21% of millionaires received any inheritance at all.

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