Billionaire Rankings: How Extreme Wealth Is Counted
The Million Dollar Question: How many billionaires made the Forbes World’s Billionaires list released in April 2025?
A) ~1,800 B) ~2,400 C) ~3,000 D) ~3,800
Read on for the answer.
The Forbes, Bloomberg, and Hurun rankings are presented to readers as authoritative counts of the world’s richest people. They are not. They are competing editorial estimates, built from public-market filings, peer-multiple proxies for private companies, and direct outreach to the people being ranked — people who variously inflate, deflate, or refuse to comment on their own numbers. The three big lists publish figures that differ by tens of billions of dollars on the same person on the same day, and they leave whole categories of extreme wealth out by design.
What it is
A billionaire ranking is a public-facing estimate of an individual’s net worth — assets minus debts, in current dollars — produced by a media organization with no audit authority over the people it ranks. Three lists matter most.
The Forbes World’s Billionaires List, first published in 1987, is the oldest and most widely cited. The April 2025 edition was Forbes’s 39th annual list and named 3,028 billionaires with a combined net worth of $16.1 trillion. The 2026 edition pushed past 3,400 names and more than $20 trillion in collective wealth, the largest year-over-year jump on record. Forbes also publishes the narrower Forbes 400 ranking of the wealthiest Americans, where the 2025 cutoff to make the list was $3.8 billion — up $500 million from the year before — and the combined wealth of the 400 was $6.6 trillion.
The Bloomberg Billionaires Index tracks the world’s 500 richest people and updates daily after the close of trading in New York. Where Forbes is editorial and annual at scale, Bloomberg is algorithmic and continuous — it is the closest thing to a live ticker on extreme wealth.
The Hurun Global Rich List is the Shanghai-based researcher Rupert Hoogewerf’s project. The 2025 global list, taken as a snapshot of January 15, 2025, ranked 3,442 billionaires across 71 countries — up from 3,279 the year before, with total wealth up 13%. For the first time in a decade, the United States overtook China in Hurun’s count, with 870 billionaires to China’s 823. Hurun has consistently covered Chinese and Indian fortunes more comprehensively than the Western lists; its 2025 China Rich List counted 1,020 billionaires inside China alone, with combined Chinese rich-list wealth up 42% year-on-year to about $4.2 trillion.
Three lists. Three methodologies. Three different sets of names and dollar amounts, often on the same person on the same day.
Who uses it
The rankings have four constituencies, each using them for different ends.
Journalists treat the lists as the source of record for “the richest” framing — almost any article about wealth concentration, wealth taxes, or individual billionaires anchors on a Forbes or Bloomberg figure. The lists shape what counts as newsworthy wealth and, more quietly, who gets covered as a public figure at all.
Wealth managers and private banks use them as marketing material and as prospecting databases. The Forbes 400 is a yearly leaderboard of accounts that every Wall Street firm would like to win. Family offices and outside advisors subscribe to research products built directly on the public rankings.
Researchers and policy advocates treat the rankings as data, even though they were never built as a research data set. Wealth-tax proposals from Senator Elizabeth Warren and Senator Bernie Sanders, and the recurring state-level wealth-tax bills in California, are sized and debated against numbers from the Forbes list. The constitutional and out-migration questions get the headlines; the underlying figures everyone is debating are editorial estimates.
The billionaires themselves use the lists too. Some quietly cooperate with the reporters. Some lobby — discreetly, through wealth managers and lawyers — to be moved up or kept off. Donald Trump’s first appearance on the 1982 Forbes list was the result of his own aggressive lobbying. Forbes’s reporters have described receiving “three types of responses — some people try to inflate their wealth, others cooperate but leave out details, and some refuse to answer any questions” — and that triage problem is what most of the methodology is built to solve.
Why they use it
The deeper reason the rankings persist, despite their well-documented flaws, is that wealth itself is unobservable. Income passes through tax authorities; consumption shows up on credit cards and at customs. Net worth — what someone owns minus what they owe, including private companies that have never filed an S-1 — has no public ledger. Markets, regulators, and tax authorities collectively know less about extreme wealth than they know about almost any other variable of comparable economic importance.
Into that void, the lists supply something. Imperfectly. Inconsistently. But with enough specificity that a reporter can write “the second-richest American” and a researcher can write a paper on wealth concentration. The alternative is not a better measurement; the alternative is no measurement at all, and a politics that talks about “the billionaires” with no shared referent.
The lists also feed status. Inside the wealthy class, an annual public ranking of who is wealthier than whom — appearing in the same magazines that cover boardroom appointments and charity galas — is a social organizing tool. Conference invitations, board seats, philanthropic match-making, and at the upper end, political access, all loosely track the rankings. The lists are not the only signal, but they are the most visible one.
How it works
Each list takes a different methodological route to roughly the same destination.
Forbes. A team led by Wealth editor Kerry Dolan, working with roughly 50 reporters across multiple countries, assembles the world list. Public-company stakes are valued at the most recent closing share price, cross-referenced against SEC insider filings — 13D, 13G, and 13F forms — for confirmation of ownership. Private-company stakes are valued by peer multiples — price-to-sales, price-to-earnings, or EV/EBITDA against comparable public companies — then discounted around 10% for illiquidity. Real estate, art, planes, and yachts are appraised. Debt is subtracted. Forbes reporters contact each candidate; refusals get backfilled from public records. The world list and Forbes 400 are annual snapshots, while a real-time list tracks the top names continuously.
Bloomberg. The Bloomberg Billionaires Index methodology is algorithmic-first with editorial checks. Stakes in publicly traded companies are marked to market each day; valuations are converted to U.S. dollars at current exchange rates. Closely held companies are valued by EV/EBITDA or P/E peer multiples or comparable transactions, with a standard 5% liquidity discount — half of Forbes’s 10%. Hedge-fund businesses are valued using market-capitalization-to-AUM multiples of comparable listed funds, with a 25% “key man” risk discount when performance is tied to a single individual. Dividend income received and proceeds from share sales are added to net worth; taxes are deducted at prevailing income, dividend, and capital-gains rates in each billionaire’s country of residence.
Hurun. Founded by Rupert Hoogewerf in Shanghai, Hurun is the only major list with deep on-the-ground reporting in mainland China. The methodology is similar in spirit to Forbes — peer-multiple valuations for private firms, public-share holdings marked to market — but with more aggressive treatment of pre-IPO and emerging-market companies, which has historically produced higher Chinese-fortune numbers than the Western lists. Hurun also publishes country-specific lists (China, India) that go deeper into local fortunes than the global rankings reach.
The headline single fact about the three methodologies is that, applied honestly to the same person on the same day, they produce visibly different answers. The most-tracked example is Elon Musk, whose net worth diverged sharply between the two Western lists across 2025 — driven mainly by different SpaceX and xAI valuations and different timing assumptions on Tesla’s stock movements. By late 2025 the gap between Forbes’s and Bloomberg’s estimates of Musk’s net worth had widened well past one hundred billion dollars. Both methodologies were internally consistent. Neither was wrong. The difference between them was, on its own, larger than the entire net worth of all but a handful of people on either list.
What it costs
The rankings are free to read; the methodology costs are absorbed by the publishers. What the rankings purport to measure has a price tag worth quoting.
The top of the lists. In 2025, Elon Musk became the first person in history to surpass $400 billion in measured net worth, at around $428 billion on the Forbes 400. The combined wealth of the Forbes 400 reached $6.6 trillion, up $1.2 trillion in a single year.
The cutoff to make the lists. The 2025 Forbes 400 minimum was $3.8 billion — a real number, and a moving one. For decades the Forbes 400 cutoff was below $1 billion; the threshold has climbed almost without pause since the 2008 crisis, and the line now excludes hundreds of billionaires who would have made the U.S. headline list a decade ago. The world list is more permissive — anyone whose estimated net worth crosses one billion dollars qualifies. The Hurun China list’s top tier starts at $1 billion as well, with a broader Hurun “rich list” tier at CNY 5 billion (about $700 million).
The aggregate. The April 2025 Forbes World’s Billionaires List counted 3,028 names worth a combined $16.1 trillion; the 2026 edition came in at more than 3,400 names and more than $20 trillion. Hurun’s 2025 global list arrived at a similar figure — 3,442 names — using a different cutoff date and a different methodology, which is the convergence point worth noting: with two thousand billionaires of overlap, the three lists agree on the rough headcount of extreme wealth even where they disagree, sometimes loudly, on the individual numbers behind it.
Hurun China alone. The 2025 Hurun China Rich List counted 1,020 billionaires inside mainland China, with total list-level wealth at about $4.2 trillion. The top of the Chinese list — Zhong Shanshan (Nongfu Spring, $74.3 billion), Zhang Yiming (ByteDance, $65.9 billion), Pony Ma (Tencent, $65.2 billion) — is a class of fortune that Forbes and Bloomberg cover, but the long tail of Chinese fortunes between the global lists’ top ranks is largely Hurun’s territory alone.
Hidden costs and tradeoffs
Where the rankings reliably fail.
Reigning royals are excluded. Forbes does not include monarchs whose wealth is tied to a position rather than independent ownership. The Saudi royal family’s combined fortune, conservatively estimated above $1 trillion when sovereign-adjacent assets are included, is sliced into individual prince entries that miss the institutional sum. The reasoning is defensible — sovereign assets are not personal property in the usual sense — but the effect is that the headline rankings systematically under-represent the wealth concentration of Gulf monarchies and other position-linked fortunes.
Sitting heads of state with state-private blur are excluded too. Forbes has not, and does not, rank Vladimir Putin, despite credible outside estimates that his personal wealth, if attributable to him, would put him at or near the top of any global list. The Swedish economist Anders Åslund has estimated Putin’s wealth between $100 billion and $130 billion; former Hermitage Capital chief Bill Browder has put the figure at up to $200 billion; the former Kremlin adviser Stanislav Belkovsky estimated $40 billion in 2007, rising to $70 billion by 2012. The estimates range across an order of magnitude, which is its own data point — Putin’s wealth is structured through proxies and offshore vehicles in a way that defeats outside accounting. The wealth not counted by the rankings extends well beyond him; the same structural blur applies, in different forms, across other authoritarian and resource-rich economies. The dedicated piece on Outside the Rankings: Oligarchs, Kleptocrats, and Wealth That Isn’t Counted treats that ground in depth.
Private holdings without public footprint. The peer-multiple approach to private-company valuation works well for companies that resemble listed peers. For companies that don’t — closely held conglomerates with no obvious public comparable, family-controlled real-estate empires, trust-owned operating businesses — the rankings either guess or skip. Assets held inside offshore trust structures, private foundations, or family LLCs with no disclosed ownership are systematically under-counted.
Volatile fortunes get caught between snapshots. Forbes’s annual list is a point-in-time photograph; the real-time list lags. Bloomberg’s daily update lags by 16 hours of overnight market movement. Crypto fortunes, in particular, can swing by tens of billions of dollars in a week, and the rankings disagree visibly during volatile periods.
The methodologies disagree on the same name. The September 2025 $54 billion Forbes-vs-Bloomberg gap on Elon Musk is the most visible example, but the pattern repeats across the top of every list. Disagreements of 10% to 30% on the same person on the same day are routine, especially where private-company holdings are large.
What people get wrong
Five corrections worth making.
The rankings are not audits. They are reporting estimates produced by journalists, not by accountants with subpoena power. Wilbur Ross sat on the Forbes 400 for 13 years before Forbes itself, in 2017, concluded he had likely never actually been a billionaire — the original 2004 estimate had confused his personal wealth with the assets of his investment funds. Donald Trump’s first 1982 inclusion involved a long campaign by Trump himself to inflate Forbes’s estimate from the figure they would have arrived at independently. The historical record contains many such cases; the live record presumably contains more.
Different lists’ headline numbers diverge by design. Forbes applies a 10% illiquidity discount; Bloomberg applies 5%. Forbes does its valuations and updates editorially through the year, while Bloomberg refreshes daily off market data. The two methodologies are internally coherent but they produce different answers, and on the same person on the same day those answers can be tens of billions of dollars apart. The right framing of the lists is that they are independent reporting estimates, not competing measurements of the same underlying truth.
“The number of billionaires” is partly a function of how the methodology counts. Hurun’s more generous treatment of Chinese private holdings is a meaningful part of why its China count is what it is, and why the gap between Hurun’s China figure and the China figure that emerges from Forbes is non-trivial. Forbes’s relative conservatism in private valuations means it has historically under-counted Chinese and Indian fortunes that Hurun captures cleanly.
Whole strata of wealth are missing on purpose. Reigning royals, sitting heads of state, and politically connected fortunes in authoritarian regimes are excluded by methodology, not because the wealth isn’t there but because the wealth is hard to attribute to individuals in the way the rankings require. The Forbes 400 plus Bloomberg’s top 500 plus Hurun’s national lists together are still a partial picture of where extreme wealth lives.
The lists are gamed. Some of the manipulation is upward — billionaires inflating their numbers for status. Some of it is downward — billionaires deflating their numbers for privacy, for tax-litigation reasons, or because they would rather not be on the list at all. Adam Neumann’s drop from a reported $4.1 billion to roughly $600 million in 2019 happened the moment the WeWork S-1 filing forced his private holdings into public scrutiny; the underlying wealth hadn’t disappeared overnight, but the documented basis for the previous estimate had. The transparency event was what changed.
Bottom line
About 3,028 billionaires on the April 2025 Forbes list, worth a combined $16.1 trillion; more than 3,400 on the 2026 edition, worth more than $20 trillion. The figures are useful, widely cited, and worth knowing. They are also editorial estimates produced by journalists, built on methodologies that differ in their discount rates, their valuation conventions, and their treatment of private holdings — methodologies that disagree by tens of billions of dollars on the world’s most-tracked individual, on the same day, in the same week. The rankings exclude royal families and sitting heads of state by design; they under-count private holdings, offshore structures, and politically connected fortunes that resist outside accounting. The right way to read them is the way the people who build them read them — as a first draft of how extreme wealth is distributed, not as a final accounting.
Related reading: [Outside the Rankings: Oligarchs, Kleptocrats, and Wealth That I
