The Forbes 400 List

6.  Christy Walton & family
$35.4  bln  Age: 58
Source: Walmart 
INHERITED

7.  Jim Walton
$33.8 bln  Age: 65
Source: Walmart 
INHERITED

8.  Alice Walton
$33.5 bln  Age: 63
Source: Walmart 
INHERITED

The kids are all right. Combined fortune of Sam Walton heirs up 27 percent, or $28.9 billion, from year ago due to change in control of the shares held by their late mother’s trust. Shares of WalMart up only 2 percent. Their father Sam and uncle James started giant retailer in 1962. Now employs 2.2 million people in 11,000 stores worldwide. Siblings split more than $1.4 billion in dividends after taxes so far in 2013. Christy, the richest woman in the world, inherited her wealth when husband, John Walton, a Green Beret and medic in Vietnam War, died in an airplane crash in 2005. His side investment in First Solar once boosted Christy’s net worth well above other Waltons but lead narrowed when the stock tanked in 2011. First Solar is up 57 percent in past year, putting her firmly in first again. Jim, Sam’s youngest son, is chief executive of family’s Arvest Bank, worth $1.8 billion with branches in Arkansas, Kansas, Oklahoma and Missouri. Alice started Crystal Bridges Museum of American Art in Bentonville in 2011. Eclipsed 1 million visitors in under two years of operation. Its collection of American art is worth hundreds of millions of dollars. Runs a horse ranch in central Texas. Sam’s eldest son, Rob, is WalMart chairman. Has endured protests against low wages and a bribery scandal.

10.  Michael Bloomberg
$31  bln  Age: 71
Source: Bloomberg LP 
SELF-MADE
World’s richest mayor ends 12-year run atop the Big Apple in December. Next act is anyone’s guess but will likely continue to exert his political influence on the national debate over gun control. Fortune is up $6 billion since last year, thanks to performance of Bloomberg LP, the financial data firm he founded in 1982 after being fired from Salomon Brothers. Owns 88 percent of the company, which generated $7.9 billion in 2012 revenue. Owns at least 10 homes in Manhattan, Westchester County, Bermuda, Vail and the Hamptons. Lifetime philanthropic giving is at $2.8 billion, including a recent $100 million pledge to Gates Foundation to help Bill eradicate polio.

11.  Sheldon Adelson
$28.5  bln  Age: 80
Source: Resorts, casinos               
SELF-MADE
Gambling mogul continues to hit jackpot. Booming business at casinos in Macau and Singapore lifted fortune of Las Vegas Sands chief $8 billion over the past year as shares climbed 34 percent. In August, settled a money laundering investigation by agreeing to pay feds a $47 million fine after Sands had failed to report deposits made by a high-stakes player to the US government.

 12.  Jeff Bezos
$27.2  bln  Age: 49
Source: Amazon.com 
SELF-MADE
Amazon.com’s founder and CEO bought a new toy in August: The 136-year-old, money-losing Washington Post. The $250 million purchase launched speculation about how he might reinvent the media business, but Bezos already knows how to lose money well. Despite operating at basically zero profit recently, Amazon stock crossed $300 for first time in July. Fortune is up $4 billion in past year. Princeton grad quit Wall Street job and moved to Seattle to sell books from a garage in 1994.

 13.  Larry Page
$24.9 bln   Age: 40
Source: Google 
SELF-MADE
Google’s co-founder added $4.6 billion to fortune in past year. Shares of the ad juggernaut are up 48 percent since he took over as CEO in April 2011. Lately has been deflecting intense scrutiny on Google and other online services over accusations they supplied the US government with users’ data. Page wrote in his blog: “Press reports that suggest that Google is providing open-ended access to our users’ data are false, period.” Suffers from vocal-cord nerve issue that makes his voice raspy. Googlers created a personal synthetic voice service that could make communication a bit easier for him. A clean-energy nut, Page’s network of houses in Palo Alto employs solar panels and rooftop gardens.

14.  Sergey Brin
$24.4  bln  Age: 40
Source: Google
SELF-MADE
Brin lets Page run company while he oversees secretive Google X division, dedicated to breakthrough ideas like driverless cars and wearable computers such as the Glass augmented-reality spectacles he sports everywhere. Had a cameo in Google-inspired Hollywood flick The Internship. Soaring stock price led to a $4.1 billion jump in net worth since last September. News broke in August that Brin and wife of six years, Anne Wojcicki, are splitsville and that Brin is involved with a Google employee. He and Wojcicki donated $53 million to the Michael J Fox Foundation in February as part of the Brin Wojcicki Challenge to fight Parkinson’s disease.

 15.  Forrest Mars Jr
$20.5  bln  Age: 82
Source: Candy 
INHERITED

15.  Jacqueline Mars
$20.5 bln  Age: 73
Source: Candy 
INHERITED





15.  John Mars
$20.5  bln  Age: 77
Source: Candy 
INHERITED
Third-generation heirs to Mars, world’s largest candymaker, with $33 billion in estimated sales from brands such as 3 Musketeers, Juicy Fruit, Twix and Skittles. All three are on board of directors but have no responsibility for day-to-day operations. Combined net worth up $10.5 billion in past year. Mars founded in 1911 by grandfather Frank, who made chocolates in his Tacoma, Washington kitchen. Company invented malt-flavoured nougat that became basis of Milky Way and Snickers. Introduced M&Ms in 1941. Bought Wrigley’s in 2008 for $23 billion. Forrest Jr supports historical preservation and is trustee of Colonial Williamsburg Foundation. Jacqueline is a trustee of US Equestrian Team Foundation and on the board of directors of National Sporting Library & Museum. John and his wife, Adrienne, are noted supporters of the Fred W Smith National Library for the Study of George Washington at Mount Vernon.

18.  Carl Icahn
$20.3  bln  Age: 77
Source: InvestMents 
SELF-MADE
Puts the active in activist investor. Returns to Top 20 with net worth up $5.5 billion this year thanks to bets on Netflix and vitamin maker Herbalife, which hedge fund manager Bill Ackman called a pyramid scheme. Also challenged Michael Dell for his eponymous computer company and lost but forced Dell and Silver Lake Partners to up their bid to $24.9 billion. His nearly 90 percent stake in Icahn Enterprises LP is worth more than $7 billion. In August, 77-year-old took to Twitter to announce big stake in Apple. Shares surged 9 percent in week after tweet.

19.  George Soros
$20  bln  Age: 83
Source: Hedge funds 
SELF-MADE
Hedge fund legend returned remaining $1 billion of outside capital under firm’s care in 2011, but investors still carefully track his every move. Shorted yen this year and went long Apple and Herbalife. The $25 billion in his fund belongs to Soros and his foundations, which have doled out billions to human rights, democracy and education. September wedding bells with Tamiko Bolton, who is half his age. Born in Budapest, Soros survived Nazi occupation of Hungary and went on to study at  London School of Economics before launching hedge fund in 1969.

 20.  Mark Zuckerberg
$19  bln  Age: 29
Source: Facebook 
SELF-MADE
Zuck foils doubters in strong return to Top 20. Thanks to healthy mobile ad growth, shares of Facebook have doubled in the past year, helping to erase sting of company’s botched IPO in May 2012. Hoodie-wearing CEO expanded his influence beyond Silicon Valley with lobbying group FWD.us, which advocates for immigration reform and technology education. One of more generous figures in tech: Donated 18 million Facebook shares, worth nearly $500 million at the time, to Silicon Valley Community Foundation in December 2012 for health and education initiatives.