Susan Dell is estimated to be worth around $5.8 billion in 2026. That figure gives readers a useful starting point, but it does not capture the full scale of the wealth connected with her name.
Dell Technologies filings identify more than 31 million company shares associated with Susan and the Susan Lieberman Dell Separate Property Trust. At the October 6, 2026 closing price of $574 for Dell Class C stock, that disclosed position was worth around $17.9 billion on a conversion-equivalent basis.
The two figures describe different things. Around $5.8 billion is the widely cited estimate of Susan’s personal fortune. The larger figure is the market value of one major holding disclosed in company records. Susan’s complete finances remain private, so neither figure should be presented as an audited statement of everything she owns.
What is clear is that Susan is independently one of the wealthiest women in the United States. Her fortune is closely connected with Dell Technologies, long-standing family investments and assets held through structures carrying her own name.
How Susan Dell Built Her Fortune?
Susan’s wealth is tied primarily to the Dell family fortune created by Dell Technologies. Michael Dell founded the computer company in 1984 and turned it into one of the largest technology businesses in the world. Susan married Michael in 1989, five years after the company was founded.
Her personal financial position, however, cannot be calculated simply by taking a portion of Michael’s wealth. Dell’s filings identify substantial holdings associated specifically with Susan and her separate property trust.
The clearest example appears in the company’s 2026 proxy statement. Dell reports 29,890,896 Class A shares held through the Susan Lieberman Dell Separate Property Trust, along with another 1,380,000 Class C shares associated with Susan.
Combined, the disclosed position contains 31,270,896 shares. That is where the largest publicly visible part of Susan’s fortune comes from.
The Dell Shares Behind Her Wealth
Dell has several classes of stock, which makes the calculation less obvious than simply looking up one ticker symbol. Class C shares trade publicly, while Class A shares do not have a separate public market price.
The company allows Class A shares to convert into Class C shares on a one-for-one basis. Using the public Class C price therefore gives a reasonable market value for Susan’s disclosed Class A holding.
Dell Class C closed at $574 on October 6, 2026. At that price, the 29.89 million Class A shares were worth around $17.2 billion on a conversion basis. Her 1.38 million Class C shares added around $792 million.
| Susan Dell Holding | Shares | Value Using $574 |
|---|---|---|
| Class A through separate property trust | 29,890,896 | Around $17.2 billion |
| Class C | 1,380,000 | Around $792 million |
| Total | 31,270,896 | Around $17.9 billion |
The values use the October 6, 2026 Class C closing price. Dell Class A shares convert one-for-one into Class C shares.
The calculation does not mean Susan had $17.9 billion sitting in cash or in a normal brokerage account. Trust terms, taxes, other investments and liabilities all affect personal wealth. It does show that a major asset connected with her was worth far more than the $5.8 billion estimate by October.
There is another useful detail in the records. Dell’s 2024 proxy statement reported the same 29,890,896 Class A shares and 1,380,000 Class C shares. Susan already held the position years before Dell stock reached its 2026 levels.
Dell Stock Added Billions to the Value of Her Holdings
The size of Susan’s stake makes movements in Dell stock unusually important to any estimate of her wealth. A $10 change in the Class C share price changes the conversion-equivalent value of 31,270,896 shares by around $312.7 million.
That calculation comes directly from the disclosed share count. Multiply 31,270,896 by $10 and the result is $312,708,960.
Dell also entered 2026 with strong demand for its AI infrastructure business. In its fiscal 2026 results, the company reported $34.1 billion in AI orders during the fourth quarter, $64.1 billion for the full fiscal year and a $43 billion AI backlog.
The rally in Dell shares raised the value of holdings that Susan already had. Her fortune did not suddenly grow because she received tens of millions of new shares. A long-standing position became much more valuable.
That point also explains why personal wealth estimates for people with large public-stock holdings can move so quickly. Susan’s financial position is closely tied to a company whose market value can change sharply in a matter of weeks.
Michael Dell’s Fortune Is a Separate Story
Michael Dell is worth far more than Susan. Forbes placed his fortune above $270 billion in September 2026 after a huge increase in Dell Technologies shares and the value of his other investments.
That enormous gap is one reason Susan is commonly described first as Michael Dell’s wife. It is an incomplete description for an article about her finances. The SEC records identify a major Dell holding under Susan and her separate property trust without requiring any estimate based on Michael’s fortune.
The distinction works both ways. Michael’s wealth should not simply be divided between the couple, and Susan’s separately disclosed assets should not disappear inside his billionaire ranking.
For Susan Dell’s net worth, the strongest approach is to start with the wealth attributed directly to her and use Michael’s fortune only as family context.
Fashion, Real Estate, and Susan’s Own Career
Susan had a professional career outside Dell Technologies long before philanthropy became her main public role. After moving to Austin in the late 1980s, she worked in real estate for Trammell Crow.
She later entered fashion and founded three labels. Phi, launched in 2003, became the best known of them and remained in business until 2009.
A People profile of Susan Dell also records one of the more unusual parts of her fashion career. She designed inaugural gowns worn by Barbara Bush and Jenna Bush in 2001.
Those businesses did not create a fortune on the scale of her Dell holdings. They do show that Susan had her own business career rather than spending her entire adult life solely in the role of billionaire spouse or philanthropist.
Philanthropy and the Dell Family Wealth
Susan and Michael established the Michael & Susan Dell Foundation in 1999. Susan now serves as founder and board chair, and the foundation’s biography of Susan says the couple have committed $10 billion to nonprofits and social enterprises.
Philanthropy is now a large part of Susan’s public life, but foundation assets should not be counted as part of her personal fortune. Money owned by a charitable foundation remains separate from the private wealth of the people whose names appear on it.
The same principle applies to the Dells’ $6.25 billion commitment announced in December 2025. Michael and Susan pledged $250 each to investment accounts for 25 million eligible American children. Forbes reported that the gift was being made by the Dells directly and was designed to reach children who were not eligible for the separate $1,000 federal contribution.
A commitment of that scale naturally attracts attention in any discussion of the Dell family’s wealth. It still should not be added to Susan’s personal net worth as though charitable money and private assets were the same thing.
Last Words
Her exact personal fortune remains private, but the available evidence leaves little doubt that Susan is independently worth billions. Dell Technologies remains the largest visible source of that wealth, alongside long-standing family investments and assets held through her own trust.
