Bill Gates Estimated Net Worth 2026: Microsoft Wealth, Berkshire Hathaway Stakes, and Philanthropy

Bill Gates’ estimated net worth as of April 2026 is approximately $107–108 billion, according to Bloomberg and Forbes. That figure ranks him roughly 18th among the world’s wealthiest people — a significant drop from the top-5 position he held for most of the 2000s and 2010s. The reason for the slide is intentional: Gates is methodically giving his money away.

This article breaks down where Gates’ wealth sits today, what drives the portfolio, how much he has already donated, and why his net worth has grown far more slowly than peers like Elon Musk or Jeff Bezos.

Important caveat: Net worth estimates for individuals like Gates fluctuate daily with stock prices and are not audited figures. Bloomberg, Forbes, and Visual Capitalist each report slightly different numbers — ranging from roughly $103.8 billion to $108.8 billion depending on the methodology and date. All figures in this article should be treated as estimates anchored to early 2026.

Bill Gates Net Worth: ~$108 Billion Estimate (April 2026)

The most commonly cited estimates place Gates’ net worth in the $107–108 billion range as of early 2026, based on Bloomberg billionaires Index and Forbes data. Visual Capitalist’s 2026 ranking pegged him slightly lower at $103.8 billion — the variance reflects different assumptions about the value of private assets held inside his investment vehicle, Cascade Investment.

• Estimated net worth: $107–108 billion (April 2026; Bloomberg/Forbes)
• Global rank: Approximately 18th wealthiest person
• Primary wealth vehicle: Cascade Investment LLC (private holding company)
• Top holdings: Berkshire Hathaway, Waste Management, Canadian National Railway
• Microsoft stake: Less than 1% of personal net worth

Bloomberg updated its valuation methodology in January 2026, removing an additional $12.5 billion that Gates agreed to transfer to Melinda French Gates for her independent charitable work. That adjustment alone pushed his Bloomberg ranking down several positions.

Microsoft: From Fortune-Builder to Minor Holding

Microsoft is where Gates’ wealth originated. He and Paul Allen co-founded the company in 1975. When Microsoft went public in March 1986, Gates retained 44.9% of the company. By 1987, the stock’s appreciation made him the world’s youngest self-made billionaire at age 31, with a net worth of $1.25 billion.

The 1990s turned Microsoft into a generational wealth engine. In 1999, Gates briefly became the world’s first centibillionaire — the first person ever to surpass a $100 billion net worth — riding the peak of the dot-com bubble.

But Gates began selling Microsoft stock in earnest starting in the early 2000s. That strategy had two goals: fund the philanthropic work of his foundation and diversify away from a single tech company. Over the decades, Bloomberg estimates he received more than $60 billion in Microsoft stock and dividends, including a $3.3 billion special dividend in 2004 that he donated directly to his foundation.

Where Microsoft Fits Now

Today, Gates holds less than 1% of Microsoft — a stake so small it is no longer disclosed in Microsoft’s proxy statements after he stepped down from the board in March 2020. Microsoft stock has risen roughly sixfold from its 1999 dot-com peak, meaning investors who held on compounded enormous returns. Gates largely did not participate in that run-up. His current Microsoft position represents a negligible fraction of his personal net worth.

Cascade Investment: The Hidden Wealth Engine

The bulk of Gates’ fortune sits inside Cascade Investment LLC, a Kirkland, Washington-based private holding company he controls personally. Cascade was funded primarily by the proceeds from Microsoft stock sales and dividends over several decades.

Unlike a public company or a foundation, Cascade does not file detailed public disclosures. Bloomberg’s wealth estimate for Gates is partly reconstructed from disclosed share counts in public company filings, known asset sales and purchases, estimated tax payments, and market performance benchmarks. Some components — particularly private real estate and energy assets — are estimated rather than independently audited.

What Cascade Holds

• Public equities: Stakes in dozens of publicly traded companies, valued using disclosed share counts
• Private real estate: Significant U.S. farmland and commercial property holdings (exact value estimated)
• Energy assets: Private energy company stakes (estimated, not publicly audited)
• Investment style: Primarily non-tech value stocks, reflecting Warren Buffett’s influence

Bloomberg lowered the appreciation rates used in its Cascade valuation in July 2025 “to better reflect Gates’ outside charitable giving and the wealth estimate provided in a May 2025 Gates Notes blog post,” resulting in an approximately $50 billion reduction in Bloomberg’s prior estimate. That correction illustrates how much uncertainty exists in estimating a portfolio that is not fully disclosed publicly.

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Berkshire Hathaway and the Top 3 Foundation Holdings

The Bill & Melinda Gates Foundation Trust manages a $38 billion equity portfolio (as of early 2026). That portfolio is separate from Gates’ personal Cascade Investment holdings — but it provides a window into his investment philosophy, since the trust’s holdings are publicly disclosed in SEC filings.

About 59–60% of the foundation’s equity portfolio is concentrated in just three stocks:

1. Berkshire Hathaway — ~26–28% of Foundation Portfolio

Berkshire Hathaway is the single largest position in the Gates Foundation portfolio. Warren Buffett donates millions of Berkshire Class B shares to the foundation annually. His most recent reported donation added 9.4 million Class B shares. As of late 2025, the foundation held approximately 19.4–21.8 million Berkshire Class B shares, valued at roughly $9.8–$11 billion depending on the date and source.

Buffett’s donations come with a formal requirement: the foundation must spend an amount equal to his annual gift plus 5% of its other assets each year in order to receive the following year’s donation. This spending obligation prevents the foundation from simply accumulating Berkshire shares indefinitely.

2. Waste Management (WM) — Second Largest Holding

Waste Management is the second-largest position in the foundation’s portfolio. It is a decidedly non-tech, cash-flow-generating business — the kind of durable, predictable company Buffett favors. The exact share count shifts with rebalancing, but WM consistently ranks among the top three foundation holdings.

3. Canadian National Railway (CNI) — Third Largest Holding

Canadian National Railway rounds out the top three. Again, it is an infrastructure and logistics business with wide economic moats — consistent with a value-oriented strategy that prioritizes durable competitive advantages over growth multiples.

Microsoft: Fourth, Not First

Despite Microsoft being the source of Gates’ original fortune, it represents only about 10.5% of the foundation’s equity portfolio — the fourth-largest position. This structure underscores how thoroughly Gates has repositioned his wealth away from the company he built.

Philanthropic Giving: The Deliberate Wealth Drain

Gates has been explicit: he intends to give away effectively his entire fortune. In a May 2025 blog post, he published a hand-drawn chart showing his net worth at $108 billion declining to near zero by 2045.

What Has Already Been Given Away

• $100 billion disbursed by the Gates Foundation as of 2026, toward global health, infectious disease control, poverty reduction, and education
• $12.5 billion transferred to Melinda French Gates for her independent philanthropic work (reflected in Bloomberg’s January 2026 valuation update)
• $8+ billion in earlier stock transfers to Melinda French Gates at the time of their 2021 divorce announcement

What Is Planned

• $200 billion additional disbursement targeted from the foundation over the next two decades (subject to market returns and inflation)
• $9 billion annual foundation payout targeted for 2026
• 99% of his personal fortune pledged to be given away by 2045
• Foundation closure: Operations end in 2045; no perpetual endowment intended

Gates has credited Warren Buffett as a key inspiration for his accelerated giving philosophy, though critics of the foundation argue its charitable structure also provides tax advantages and outsized influence over global health policy.

Wealth Timeline: Rise, Peak, and the Philanthropy Turn

Gates ranked as the world’s richest person in 18 out of 24 years between 1995 and 2017, including 13 consecutive years from 1995 to 2007. Since 2018, the combination of tech-driven wealth creation among peers and Gates’ accelerating donations has steadily moved him down the rankings — by design.

Why Gates’ Net Worth Hasn’t Grown Like Musk’s or Bezos’

The contrast with other ultra-wealthy individuals is stark. According to Visual Capitalist’s 2026 rankings:

• Elon Musk: ~$714 billion
• Jeff Bezos: ~$251 billion
• Bill Gates: ~$103–108 billion

Gates was worth roughly the same as Bezos and several times more than Musk as recently as 2018. The divergence since then reflects several structural differences:

1. Gates Exited Tech Early

Microsoft’s stock has risen approximately sixfold since its 1999 dot-com peak. Gates sold the majority of his MSFT stake over the 2000s and 2010s to fund philanthropy and diversify. Former Microsoft CEO Steve Ballmer — who simply held his shares — is now worth roughly $145 billion as of 2026, almost entirely from Microsoft appreciation.

2. Musk and Bezos Hold Concentrated Founder Stakes

Musk’s wealth is almost entirely tied to Tesla and SpaceX equity — both of which grew explosively over the past decade. Bezos’ wealth is anchored to Amazon equity. Neither has given away a comparable share of their net worth on Gates’ timeline.

3. The Giving Mandate Prevents Compounding

Gates is not reinvesting returns — he is systematically transferring capital out. The foundation’s Berkshire-donation requirement (spend the donation amount plus 5% of other assets annually) means the foundation actively liquidates investments each year rather than letting them compound.

4. The $12.5 Billion Melinda French Gates Transfer

Bloomberg’s January 2026 methodology update removed $12.5 billion from Gates’ wealth estimate based on a transfer he agreed to make to Melinda French Gates for her charitable work. That single adjustment moved him down several positions on global wealth rankings.

In short: Gates chose intentional wealth transfer. That choice has a measurable cost in ranking terms — and it is the explicit goal.

Key Uncertainties: What We Don’t Know

Any estimate of Gates’ net worth carries meaningful uncertainty. Here is what is estimated rather than confirmed:

• Cascade Investment’s full portfolio: Not publicly disclosed. Bloomberg reconstructs values from partial data; private asset valuations are estimates, not audited annual figures.
• Real estate and energy stakes: Cascade holds significant farmland, commercial real estate, and energy assets. These are approximated using market benchmarks, not appraised annually.
• Daily market sensitivity: The $108 billion estimate moves with Berkshire Hathaway, Waste Management, and CNI share prices. A 10% correction in those three positions alone could shift his estimated net worth by several billion dollars.
• Post-divorce settlement finalization: Some elements of the 2021 divorce and subsequent transfers to Melinda French Gates were still being finalized in 2025–2026. Full financial impact is not yet fully reflected in all public estimates.
• Foundation disbursement trajectory: The $200 billion projection over 20 years assumes sustained market returns and specific inflation assumptions. Actual giving will vary.
• Gates’ personal pledge timeline: The 99%-by-2045 commitment is a stated intention, not a legally binding instrument.

Bottom Line: A $108 Billion Net Worth in Controlled Decline

Bill Gates’ estimated net worth of approximately $108 billion as of April 2026 is both enormous and deliberately shrinking. His original fortune came from Microsoft — but less than 1% of his wealth is tied to the company today. The real portfolio is a diversified mix of value stocks (led by Berkshire Hathaway), private real estate, and energy assets, all managed through Cascade Investment.

The trajectory is clear: Gates has already given away $100 billion, transferred $12.5 billion to his ex-wife’s charitable work, and committed to disbursing another $200 billion through his foundation by 2045. The $108 billion figure is a waypoint, not a destination.

For readers tracking this number: expect it to fluctuate daily with Berkshire Hathaway and related holdings, and expect the long-term trend to be downward — because that is exactly what Gates has planned.

What to Do Next

• Follow Berkshire Hathaway (BRK.B): It is the single largest disclosed holding in the Gates Foundation portfolio and a proxy for a meaningful chunk of his wealth.
• Review Gates Foundation 13-F filings: The foundation files quarterly with the SEC, disclosing its public equity positions. These are the best public window into Gates’ investment philosophy.
• Read Gates’ blog posts at GatesNotes.com: He periodically shares wealth and giving updates, including the May 2025 post that prompted Bloomberg’s $50 billion valuation revision.
• Understand the distinction: Cascade Investment (personal wealth) and the Gates Foundation (charitable endowment) are separate entities with different disclosure requirements and valuations.

This article is for informational purposes only and does not constitute financial, tax, or investment advice. Net worth figures are third-party estimates and are not verified by Gates or his representatives.