Warren Buffett

Buffett was born in 1930 in Omaha, Nebraska, the second of three children and the only son of Leila (née Stahl) and Congressman Howard Buffett. He began his education at Rose Hill Elementary School. In 1942, his father was elected to the first of four terms in the United States Congress, and after moving with his family to Washington, D.C., Warren finished elementary school, attended Alice Deal Junior High School and graduated from Woodrow Wilson High School in 1947, where his senior yearbook picture reads: "likes math; a future stockbroker." After finishing high school and finding success with his side entrepreneurial and investment ventures, Buffett wanted to skip college to go directly into business but was overruled by his father.

Buffett displayed an interest in business and investing at a young age. He was inspired by a book he borrowed from the Omaha public library at age seven, One Thousand Ways to Make $1000. Much of Buffett's early childhood years were enlivened with entrepreneurial ventures. In one of his first business ventures, Buffett sold chewing gum, Coca-Cola bottles, and weekly magazines door to door. He worked in his grandfather's grocery store. While still in high school, he made money delivering newspapers, selling golf balls and stamps, and detailing cars, among other means. On his first income tax return in 1944, Buffett took a $35 deduction for the use of his bicycle and watch on his paper route. In 1945, as a high school sophomore, Buffett and a friend spent $25 to purchase a used pinball machine, which they placed in the local barber shop. Within months, they owned several machines in three different barber shops across Omaha. They sold the business later in the year for $1,200 to a war veteran.

In 1947, Buffett entered the Wharton School of the University of Pennsylvania. He would have preferred to focus on his business ventures, but his father pressured him to enroll. Warren studied there for two years and joined the Alpha Sigma Phi fraternity. He then transferred to the University of Nebraska where at 19, he graduated with a Bachelor of Science in Business Administration. After being rejected by Harvard Business School, Buffett enrolled at Columbia Business School of Columbia University upon learning that Benjamin Graham taught there. He earned a Master of Science in Economics from Columbia in 1951. After graduating, Buffett attended the New York Institute of Finance.

In 1949, Buffett was infatuated with a young woman whose boyfriend had a ukulele. In an attempt to compete, he bought one of the diminutive instruments and has been playing it ever since. Though the attempt was unsuccessful, his music interest was a key part of his becoming a part of Susan Thompson's life and led to their marriage. Buffett often plays the instrument at stockholder meetings and other opportunities. His love of the instrument led to the commissioning of two custom Dairy Queen ukuleles by Dave Talsma, one of which was auctioned for charity.

In 1951, Buffett discovered that Graham was on the board of GEICO insurance. Taking a train to Washington, D.C. on a Saturday, he knocked on the door of GEICO's headquarters until a janitor admitted him. There he met Lorimer Davidson, GEICO's Vice President, and the two discussed the insurance business for hours. Davidson would eventually become Buffett's lifelong friend and a lasting influence, and would later recall that he found Buffett to be an "extraordinary man" after only fifteen minutes. Buffett wanted to work on Wall Street but both his father and Ben Graham urged him not to. He offered to work for Graham for free, but Graham refused.

In 1952, Buffett married Susan Thompson at Dundee Presbyterian Church. The next year they had their first child, Susan Alice. In 1954, Buffett accepted a job at Benjamin Graham's partnership. His starting salary was $12,000 a year (about $114,000 today). There he worked closely with Walter Schloss. Graham was a tough boss. He was adamant that stocks provide a wide margin of safety after weighing the trade-off between their price and their intrinsic value. That same year the Buffetts had their second child, Howard Graham. In 1956, Benjamin Graham retired and closed his partnership. At this time Buffett's personal savings were over $174,000 (about $1.64 million today) and he started Buffett Partnership Ltd.

Buffett married Susan Buffett (born Thompson) in 1952. They had three children, Susie, Howard and Peter. The couple began living separately in 1977, although they remained married until Susan Buffett's death in July 2004. Their daughter, Susie, lives in Omaha, is a national board member of Girls, Inc., and does charitable work through the Susan A. Buffett Foundation.

In 1957, Buffett operated three partnerships. He purchased a five-bedroom stucco house in Omaha, where he still lives, for $31,500. In 1958 the Buffetts' third child, Peter Andrew, was born. Buffett operated five partnerships that year. In 1959, the company grew to six partnerships and Buffett met future partner Charlie Munger. By 1960, Buffett operated seven partnerships. He asked one of his partners, a doctor, to find ten other doctors willing to invest $10,000 each in his partnership. Eventually, eleven agreed, and Buffett pooled their money with a mere $100 original investment of his own.

In 1961, Buffett revealed that 35% of the partnership's assets were invested in the Sanborn Map Company. He explained that Sanborn stock sold for only $45 per share in 1958, but the company's investment portfolio was worth $65 per share. This meant that Sanborn's map business was being valued at "minus $20." Buffett eventually purchased 23% of the company's outstanding shares as an activist investor, obtaining a seat for himself on the Board of Directors, and allied with other dissatisfied shareholders to control 44% of the shares. To avoid a proxy fight, the Board offered to repurchase shares at fair value, paying with a portion of its investment portfolio. 77% of the outstanding shares were turned in. Buffett had obtained a 50% return on investment in just two years.

In 1962, Buffett became a millionaire because of his partnerships, which in January 1962 had an excess of $7,178,500, of which over $1,025,000 belonged to Buffett. He merged these partnerships into one. Buffett invested in and eventually took control of a textile manufacturing firm, Berkshire Hathaway. He began buying shares in Berkshire from Seabury Stanton, the owner, whom he later fired. Buffett's partnerships began purchasing shares at $7.60 per share. In 1965, when Buffett's partnerships began purchasing Berkshire aggressively, they paid $14.86 per share while the company had working capital of $19 per share. This did not include the value of fixed assets (factory and equipment). Buffett took control of Berkshire Hathaway at a board meeting and named a new president, Ken Chace, to run the company. In 1966, Buffett closed the partnership to new money. He later claimed that the textile business had been his worst trade. He then moved the business into the insurance sector, and, in 1985, the last of the mills that had been the core business of Berkshire Hathaway was sold.

In a second letter, Buffett announced his first investment in a private business — Hochschild, Kohn and Co, a privately owned Baltimore department store. In 1967, Berkshire paid out its first and only dividend of 10 cents. In 1969, Buffett liquidated the partnership and transferred their assets to his partners including shares of Berkshire Hathaway. In 1970, Buffett began writing his now-famous annual letters to shareholders. He lived solely on his salary of $50,000 per year and his outside investment income.

In 1973, Berkshire began to acquire stock in the Washington Post Company. Buffett became close friends with Katharine Graham, who controlled the company and its flagship newspaper and joined its board. In 1974, the SEC opened a formal investigation into Buffett and Berkshire's acquisition of Wesco Financial, due to possible conflict of interest. No charges were brought. In 1977, Berkshire indirectly purchased the Buffalo Evening News for $32.5 million. Antitrust charges started, instigated by its rival, the Buffalo Courier-Express. Both papers lost money until the Courier-Express folded in 1982.

In 1977, about stocks, gold, farmland and inflation, he stated:

In 1979, Berkshire began to acquire stock in ABC. Capital Cities announced a $3.5 billion purchase of ABC on March 18, 1985, surprising the media industry, as ABC was four times bigger than Capital Cities at the time. Buffett helped finance the deal in return for a 25% stake in the combined company. The newly merged company, known as Capital Cities/ABC (or CapCities/ABC), was forced to sell some stations due to U.S. Federal Communications Commission ownership rules. The two companies also owned several radio stations in the same markets.

In 1987, Berkshire Hathaway purchased a 12% stake in Salomon Inc., making it the largest shareholder and Buffett a director. In 1990, a scandal involving John Gutfreund (former CEO of Salomon Brothers) surfaced. A rogue trader, Paul Mozer, was submitting bids in excess of what was allowed by Treasury rules. When this was brought to Gutfreund's attention, he did not immediately suspend the rogue trader. Gutfreund left the company in August 1991. Buffett became Chairman of Salomon until the crisis passed.

During the RJR Nabisco, Inc. hostile takeover fight in 1987, Buffett was quoted as telling John Gutfreund:

In 1988, Buffett began buying The Coca-Cola Company stock, eventually purchasing up to 7% of the company for $1.02 billion. It would turn out to be one of Berkshire's most lucrative investments, and one which it still holds.

Buffett became a billionaire when Berkshire Hathaway began selling class A shares on May 29, 1990, with the market closing at $7,175 a share. In 1998 he acquired General Re (Gen Re) as a subsidiary in a deal that presented difficulties—according to the Rational Walk investment website, "underwriting standards proved to be inadequate," while a "problematic derivatives book" was resolved after numerous years and a significant loss. Gen Re later provided reinsurance after Buffett became involved with Maurice R. Greenberg at AIG in 2002.

In addition to suggestions of mistiming, the wisdom in keeping some of Berkshire's major holdings, including The Coca-Cola Company, which in 1998 peaked at $86, raised questions. Buffett discussed the difficulties of knowing when to sell in the company's 2004 annual report:

In 1999, Buffett was named the top money manager of the Twentieth Century in a survey by the Carson Group, ahead of Peter Lynch and John Templeton. In 2007, he was listed among Time's 100 Most Influential People in the world. In 2011, President Barack Obama awarded him the Presidential Medal of Freedom. Buffett, along with Bill Gates, was named the most influential global thinker in Foreign Policy's 2010 report.

Buffett favors the inheritance tax, saying that repealing it would be like "choosing the 2020 Olympic team by picking the eldest sons of the gold-medal winners in the 2000 Olympics". In 2007, Buffett testified before the Senate and urged them to preserve the estate tax so as to avoid a plutocracy. Some critics argued that Buffett (through Berkshire Hathaway) has a personal interest in the continuation of the estate tax, since Berkshire Hathaway benefited from the estate tax in past business dealings and had developed and marketed insurance policies to protect policy holders against future estate tax payments.

In 2002, Buffett entered in $11 billion worth of forward contracts to deliver U.S. dollars against other currencies. By April 2006, his total gain on these contracts was over $2 billion. In 2006, Buffett announced in June that he gradually would give away 85% of his Berkshire holdings to five foundations in annual gifts of stock, starting in July 2006—the largest contribution would go to the Bill and Melinda Gates Foundation.

The trade deficit induced Buffett to enter the foreign currency market for the first time in 2002. He substantially reduced his stake in 2005 as changing interest rates increased the costs of holding currency contracts. Buffett remained bearish on the dollar, stating that he was looking to acquire companies with substantial foreign revenues. Buffett has been critical of gold as an investment, with his critique being based primarily on its non-productive nature. In a 1998 address at Harvard, Buffett said:

This represented a significant shift from Buffett's previous statements, to the effect that most of his fortune would pass to his Buffett Foundation. The bulk of the estate of his wife, valued at $2.6 billion, went there when she died in 2004. He also pledged $50 million to the Nuclear Threat Initiative, in Washington, where he began serving as an adviser in 2002.

During a 2005 investigation of an accounting fraud case involving AIG, Gen Re executives became implicated. On March 15, 2005, the AIG board forced Greenberg to resign from his post as Chairman and CEO after New York state regulators claimed that AIG had engaged in questionable transactions and improper accounting. On February 9, 2006, AIG agreed to pay a $1.6 billion fine. In 2010, the U.S. government agreed to a $92 million settlement with Gen Re, allowing the Berkshire Hathaway subsidiary to avoid prosecution in the AIG case. Gen Re also made a commitment to implement "corporate governance concessions," which required Berkshire Hathaway's Chief Financial Officer to attend General Re's audit committee meetings and mandated the appointment of an independent director.

In 2006, on his 76th birthday, Buffett married his longtime companion, Astrid Menks, who was then 60 years old—she had lived with him since his wife's departure to San Francisco in 1977. Susan had arranged for the two to meet before she left Omaha to pursue her singing career. All three were close and Christmas cards to friends were signed "Warren, Susie and Astrid". Susan briefly discussed this relationship in an interview on the Charlie Rose Show shortly before her death, in a rare glimpse into Buffett's personal life.

Buffett disowned his son Peter's adopted daughter, Nicole, in 2006 after she participated in the Jamie Johnson documentary The One Percent about the growing economic inequality between the wealthy and the average citizen in the United States. Although his first wife referred to Nicole as one of her "adored grandchildren", Buffett wrote her a letter stating, "I have not emotionally or legally adopted you as a grandchild, nor have the rest of my family adopted you as a niece or a cousin."

His 2006 annual salary was about $100,000, which is small compared to senior executive remuneration in comparable companies. In 2008, he earned a total compensation of $175,000, which included a base salary of just $100,000. He continued to live in the same house in the central Dundee neighborhood of Omaha that he bought in 1958 for $31,500, a fraction of today's value. He also owns a $4 million house in Laguna Beach, California. In 1989, after spending nearly $6.7 million of Berkshire's funds on a private jet, Buffett named it "The Indefensible". This act was a break from his past condemnation of extravagant purchases by other CEOs and his history of using more public transportation.

Buffett is an avid bridge player, which he plays with fellow fan Gates—he allegedly spends 12 hours a week playing the game. In 2006, he sponsored a bridge match for the Buffett Cup. Modeled on the Ryder Cup in golf—held immediately before it in the same city—the teams are chosen by invitation, with a female team and five male teams provided by each country.

Buffett was raised as a Presbyterian, but has since described himself as agnostic. In December 2006, it was reported that Buffett did not carry a mobile phone, did not have a computer at his desk, and drove his own automobile, a Cadillac DTS. In contrast to that, at the 2018 Berkshire Hathaway's shareholder meeting, he stated he uses Google as his preferred search engine. In 2013 he had an old Nokia flip phone and had sent one email in his entire life. In February 2020, Buffett revealed in a CNBC interview that he had traded in his flip phone for an iPhone 11. Buffett reads five newspapers every day, beginning with the Omaha World Herald, which his company acquired in 2011.

Buffett had long stated his intention to give away his fortune to charity, and in June 2006, he announced a new plan to give 83% of it to the Bill & Melinda Gates Foundation. He pledged about the equivalent of 10 million Berkshire Hathaway Class B shares to the Bill & Melinda Gates Foundation (worth approximately $30.7 billion as of June 23, 2006), making it the largest charitable donation in history, and Buffett one of the leaders of philanthrocapitalism. The foundation will receive 5% of the total each July, beginning in 2006. (The pledge is conditional upon the foundation's giving away each year, beginning in 2009, an amount that is at least equal to the value of the entire previous year's gift from Buffett, in addition to 5% of the foundation's net assets.) Buffett joined the Gates Foundation's board, but did not plan to be actively involved in the foundation's investments.

In 2006, he auctioned his 2001 Lincoln Town Car on eBay to raise money for Girls, Inc. In 2007, he auctioned a luncheon with himself that raised a final bid of $650,100 for the Glide Foundation. Later auctions raised $2.1 million $1.7 million and $3.5 million. The winners traditionally dine with Buffett at New York's Smith and Wollensky steak house. The restaurant donates at least $10,000 to Glide each year to host the meal.

In 2007, in a letter to shareholders, Buffett announced that he was looking for a younger successor, or perhaps successors, to run his investment business.

Buffett ran into criticism during the subprime crisis of 2007 and 2008, part of the recession that started in 2007, that he had allocated capital too early resulting in suboptimal deals. "Buy American. I am." he wrote for an opinion piece published in the New York Times in 2008. Buffett called the downturn in the financial sector that started in 2007 "poetic justice". Buffett's Berkshire Hathaway suffered a 77% drop in earnings during Q3 2008 and several of his later deals suffered large mark-to-market losses.

Buffett has been a supporter of index funds for people who are either not interested in managing their own money or don't have the time. Buffett is skeptical that active management can outperform the market in the long run, and has advised both individual and institutional investors to move their money to low-cost index funds that track broad, diversified stock market indices. Buffett said in one of his letters to shareholders that "when trillions of dollars are managed by Wall Streeters charging high fees, it will usually be the managers who reap outsized profits, not the clients." In 2007, Buffett made a bet with numerous managers that a simple S&P 500 index fund will outperform hedge funds that charge exorbitant fees. By 2017, the index fund was outperforming every hedge fund that made the bet against Buffett.

In 2007, Buffett's PacifiCorp, a subsidiary of his MidAmerican Energy Company, canceled six proposed coal-fired power plants. These included Utah's Intermountain Power Project Unit 3, Jim Bridger Unit 5, and four proposed plants previously included in PacifiCorp's Integrated Resource Plan. The cancellations came in the wake of pressure from regulators and citizen groups.

In 2008, Buffett became the richest person in the world, with a total net worth estimated at $62 billion by Forbes and at $58 billion by Yahoo, overtaking Bill Gates, who had been number one on the Forbes list for 13 consecutive years. In 2009, Gates regained the top position on the Forbes list, with Buffett shifted to second place. Both of the men's values dropped, to $40 billion and $37 billion respectively—according to Forbes, Buffett lost $25 billion over a 12-month period during 2008/2009.

In October 2008, the media reported that Buffett had agreed to buy General Electric (GE) preferred stock. The operation included special incentives: He received an option to buy three billion shares of GE stock, at $22.25, over the five years following the agreement, and Buffett also received a 10% dividend (callable within three years). In February 2009, Buffett sold some Procter & Gamble Co. and Johnson & Johnson shares from his personal portfolio.

In 2008, Buffett was ranked by Forbes as the richest person in the world with an estimated net worth of approximately $62 billion. In 2009, after donating billions of dollars to charity, he was ranked as the second richest man in the United States with a net worth of $37 billion with only Bill Gates ranked higher than Buffett. His net worth had risen to $58.5 billion as of September 2013.

In addition to political contributions over the years, Buffett endorsed and made campaign contributions to Barack Obama's presidential campaign. On July 2, 2008, Buffett attended a $28,500 per plate fundraiser for Obama's campaign in Chicago. Buffett intimated that John McCain's views on social justice were so far from his own that McCain would need a "lobotomy" for Buffett to change his endorsement. During the second 2008 U.S. presidential debate, McCain and Obama, after being asked first by presidential debate mediator Tom Brokaw, both mentioned Buffett as a possible future Secretary of the Treasury. Later, in the third and final presidential debate, Obama mentioned Buffett as a potential economic advisor. Buffett was also a financal advisor to Republican candidate Arnold Schwarzenegger during the 2003 California gubernatorial election.

In October 2008, Buffett invested $230 million for 10% of battery maker BYD Company (SEHK: 1211), which runs a subsidiary of electric automobile manufacturer BYD Auto. In less than one year, the investment reaped over 500% return.

In October 2008, USA Today reported at least 47 books were in print with Buffett's name in the title. The article quoted the CEO of Borders Books, George Jones, as saying that the only other living persons named in as many book titles were U.S. presidents, world political figures and the Dalai Lama. Buffett said that his own personal favorite is a collection of his essays called The Essays of Warren Buffett, which he described as "a coherent rearrangement of ideas from my annual report letters".

In March 2009, Buffett said in a cable television interview that the economy had "fallen off a cliff ... Not only has the economy slowed down a lot, but people have really changed their habits like I haven't seen". Additionally, Buffett feared that inflation levels that occurred in the 1970s—which led to years of painful stagflation—might re-emerge.

In 2009, Buffett invested $2.6 billion as a part of Swiss Re's campaign to raise equity capital. Berkshire Hathaway already owned a 3% stake, with rights to own more than 20%. Also in 2009, Buffett acquired Burlington Northern Santa Fe Corp. for $34 billion in cash and stock. Alice Schroeder, author of Snowball, said that a key reason for the purchase was to diversify Berkshire Hathaway from the financial industry. Measured by market capitalization in the Financial Times Global 500, Berkshire Hathaway was the eighteenth largest corporation in the world as of June 2009.

In 2009, Buffett divested his failed investment in ConocoPhillips, saying to his Berkshire investors,

In 2009, Ralph Nader wrote the book Only the Super Rich Can Save Us, a novel about "a movement of billionaires led by Warren Buffett and featuring, among others, Ted Turner, George Soros and Barry Diller, who use their fortunes to clean up America." On C-SPAN BookTV, Nader said Buffett invited him to breakfast after the book came out and was "quite intrigued by the book." He also told Nader of his plan to get "billionaires all over the world to donate 50% of their estate to charity or good works." On December 9, 2010, Buffett, Bill Gates, and Facebook CEO Mark Zuckerberg signed a promise they called the "Gates-Buffett Giving Pledge", in which they promise to donate to charity at least half of their wealth, and invite other wealthy people to follow suit. In 2018, after making almost $3.4 billion donations, Buffet was ranked 3rd in the Forbes' List of Billionaire 2018.

Buffet has been reported to have concerns about unchecked population growth. In 2009, he met with several other billionaires to discuss healthcare, education and slowing population growth. Called "The Good Club" by an insider, the billionaires had given away of $45 billion to philanthropic causes and included well known names such as Oprah Winfrey, Michael Bloomberg and David Rockefeller, Jr.. The meeting has drawn critism from some right-wing alarmists, with some fringe elements believing the group to be a part of a secret sterilization society.

The merger with the Burlington Northern Santa Fe Railway (BNSF) closed upon BNSF shareholder approval during Q1 of 2010. This deal was valued at approximately $44 billion (with $10 billion of outstanding BNSF debt) and represented an increase of the previously existing stake of 22%. In June 2010, Buffett defended the credit-rating agencies for their role in the US financial crisis, claiming:

On March 18, 2011, Goldman Sachs was given Federal Reserve approval to buy back Berkshire's preferred stock in Goldman. Buffett had been reluctant to give up the stock, which averaged $1.4 million in dividends per day, saying:

In November 2011, it was announced that over the course of the previous eight months, Buffett had bought 64 million shares of International Business Machine Corp (IBM) stock, worth around $11 billion. This unanticipated investment raised his stake in the company to around 5.5 percent—the largest stake in IBM alongside that of State Street Global Advisors. Buffett had said on numerous prior occasions that he would not invest in technology because he did not fully understand it, so the move came as a surprise to many investors and observers. During the interview, in which he revealed the investment to the public, Buffett stated that he was impressed by the company's ability to retain corporate clients and said, "I don't know of any large company that really has been as specific on what they intend to do and how they intend to do it as IBM."

In May 2012, Buffett's acquisition of Media General, consisting of 63 newspapers in the south-eastern U.S., was announced. The company was the second news print purchase made by Buffett in one year.

On April 11, 2012, Buffett was diagnosed with stage I prostate cancer during a routine test. He announced he would begin two months of daily radiation treatment from mid-July. In a letter to shareholders, Buffett said he felt "great - as if I were in my normal excellent health - and my energy level is 100 percent." On September 15, 2012, Buffett announced that he had completed the full 44-day radiation treatment cycle, saying "it's a great day for me" and "I am so glad to say that's over."

In May 2012, Buffett said he had avoided buying stock in new social media companies such as Facebook and Google because it is hard to estimate future value. He also stated that initial public offering (IPO) of stock are almost always bad investments. Investors should be looking to companies that will have good value in ten years.

Interim publisher James W. Hopson announced on July 18, 2013, that the Press of Atlantic City would be sold to Buffett's BH Media Group by ABARTA, a private holding company based in Pittsburgh, U.S. At the Berkshire shareholders meeting in May 2013, Buffett explained that he did not expect to "move the needle" at Berkshire with newspaper acquisitions, but he anticipates an annual return of 10 percent. The Press of Atlantic City became Berkshire's 30th daily newspaper, following other purchases such as Virginia, U.S.' Roanoke Times and The Tulsa World in Oklahoma, U.S.

On August 14, 2014, the price of Berkshire Hathaway's shares hit $200,000 a share for the first time, capitalizing the company at $328 billion. While Buffett had given away much of his stock to charities by this time, he still held 321,000 shares worth $64.2 billion. On August 20, 2014, Berkshire Hathaway was fined $896,000 for failing to report December 9, 2013, purchase of shares in USG Corporation as required.

After the difficulties of the economic crisis, Buffett managed to bring its company back to its pre-recession standards: in Q2 2014, Berkshire Hathaway made $6.4 billion in net profit, the most it had ever made in a three-month period.

On December 16, 2015, Buffett endorsed Democratic candidate Hillary Clinton for president. On August 1, 2016, Buffett challenged Donald Trump to release his tax returns. On October 10, 2016, after a reference to him in the second presidential debate, Buffett released his own tax return. He said he had paid $1.85 million in federal income taxes in 2015 on an adjusted gross income of $11.6 million, meaning he had an effective federal income tax rate of around 16 percent. Buffett also said he had made more than $2.8 billion worth of donations last year. In response to Trump saying he was unable to release his tax information due to being under audit, Buffett said, "I have been audited by the IRS multiple times and am currently being audited. I have no problem in releasing my tax information while under audit. Neither would Mr. Trump — at least he would have no legal problem."

In April 2017, Buffett (an avid Coca-Cola drinker and shareholder in the company) agreed to have his likeness placed on Cherry Coke products in China. Buffett was not compensated for this advertisement.

In May 2018, BYD's shares had a substantial fall with a total net investment loss of $9 billion. This was Buffett's worst investment in China.

In an interview with CNBC in January 2018, Buffett said that the recent craze over Bitcoin and other cryptocurrencies won't end well, adding that "when it happens or how or anything else, I don't know." But he said he would not take a short position on bitcoin futures.

Buffett has said he will judge current President Donald Trump by his results on national safety, economic growth and economic participation when deciding if he will vote for him in the 2020 presidential election.