Stephen Cohen Palantir net worth is estimated at at least $938.4 million in 2026, according to Quiver Quantitative’s latest estimate available as of August 5, 2026. Quiver says Cohen has sold approximately 14.7 million Palantir shares since 2021 for an estimated $886.7 million while retaining an estimated 10.8 million PLTR shares.
However, that figure should be viewed as an estimate, not an officially reported personal net-worth statement. Stephen Andrew Cohen’s wealth is closely tied to his long-standing equity position in Palantir Technologies, his stock transactions and the value of his accumulated assets.
There is also an important identity distinction: Stephen Andrew Cohen of Palantir is not Steven A. Cohen of Point72 Asset Management and the New York Mets. The latter is the famous hedge-fund billionaire born in 1956 and is frequently confused with the younger Palantir co-founder in search results.
Quick Facts About Stephen Cohen
| Detail | Information |
|---|---|
| Full Name | Stephen Andrew Cohen |
| Age | 43 years old |
| Birth Date | September 30, 1982 |
| Nationality | American |
| Profession | Computer Scientist, Entrepreneur, Palantir Co-Founder |
| Known For | Co-Founding Palantir Technologies |
| Current Role | President, Secretary & Director of Palantir |
| Estimated Net Worth | At least $938.4 million, according to Quiver Quantitative’s August 5, 2026 estimate |
| Education | B.S. in Computer Science, Stanford University |
| Marital Status | Not publicly disclosed |
Palantir’s official corporate materials identify Stephen Cohen as a co-founder, President, Secretary and director. The company also confirms that he earned a B.S. in Computer Science from Stanford University.
Stephen Cohen Palantir Net Worth
The best publicly available estimate puts Stephen Andrew Cohen’s net worth at at least $938.4 million as of August 5, 2026. Quiver Quantitative calculates this figure from publicly reported Palantir transactions and estimated remaining holdings.
The most important point about Cohen’s wealth is that it did not primarily come from a large executive salary. His reported Palantir salary for fiscal 2025 was $273,636, according to the company’s 2026 proxy statement.
Instead, the enormous majority of his potential wealth comes from founder equity and the long-term appreciation and monetization of Palantir stock.
Palantir’s 2026 proxy provides another important piece of the picture. As of April 6, 2026, Cohen was reported as beneficially owning 592 Class A shares, 36,048,506 Class B shares and 335,000 Class F shares, although beneficial ownership figures can include securities subject to vesting or other conditions and therefore should not automatically be treated as cash-equivalent personal wealth.
How Stephen Cohen Built His Wealth
Cohen’s wealth story can be summarized in four stages:
- Early technology career — He developed a computer-science background at Stanford.
- Palantir founding — He became one of the company’s original co-founders.
- Founder equity — His ownership position gave him significant exposure to Palantir’s growth.
- Stock monetization — Public filings show substantial Palantir stock sales over the years.
Quiver reports that Cohen has filed 171 insider trades in PLTR since 2021 and estimates that he has sold 14.7 million shares during that period.
Stephen Cohen Income Sources
Palantir Salary
Stephen Cohen’s documented annual salary at Palantir was $273,636 for fiscal year 2025. This was the base salary disclosed in Palantir’s 2026 proxy statement.
This distinction matters because readers sometimes assume that a person’s net worth reflects their annual salary. In Cohen’s case, the public evidence strongly indicates that equity ownership has been much more important than salary in explaining his wealth.
Palantir Stock
Palantir equity is the central component of Cohen’s publicly visible wealth story.
Palantir’s capital structure includes Class A, Class B and Class F common stock. Class B shares generally carry ten votes per share, while Class A shares carry one vote per share. The founders’ special voting arrangements also give them significant influence over the company’s governance.
Cohen’s position as a founder therefore has both financial and governance significance.
Stock Sales
Cohen has also converted portions of his Palantir equity into cash.
Quiver’s August 2026 data estimates that he has sold 14.7 million PLTR shares since 2021, producing approximately $886.7 million in estimated proceeds.
SEC records independently confirm that Cohen continued reporting Palantir transactions in 2026. For example, a May 20, 2026 Form 4 reported transactions involving Cohen and Palantir securities.
Stock sales should not automatically be interpreted as a signal that an executive has lost confidence in a company. Insider transactions can occur for tax planning, diversification, liquidity needs, scheduled trading arrangements and other reasons.
Investments and Other Assets
There is limited reliable public information about Cohen’s non-Palantir personal investments, real estate portfolio or other private assets.
For that reason, estimates that attempt to assign precise values to undisclosed investments should be treated cautiously. The most defensible public wealth analysis centers on his Palantir holdings and realized stock-sale proceeds.
Early Life and Education
Stephen Andrew Cohen was born on September 30, 1982, in California, according to biographical sources.
He studied computer science at Stanford University, where he earned a Bachelor of Science degree. Palantir itself confirms his Stanford computer-science education in its corporate biography.
His technical background is particularly relevant to his later career because Palantir was built around a technology-heavy approach to integrating, analyzing and operationalizing large amounts of data.
Stephen Cohen’s Career Journey
2000s — Building a Technology Career
Before Palantir became a major public technology company, Cohen developed experience in the technology and investment environment surrounding Peter Thiel.
He worked with Thiel at Clarium Capital, an experience that placed him in an entrepreneurial and technology-oriented network that later became important to Palantir’s formation.
2004 — Palantir Is Founded
Cohen became one of the co-founders of Palantir Technologies alongside figures including Alexander Karp and Peter Thiel.
Palantir’s official history and SEC filings identify Cohen as one of the company’s original founders.
Early Palantir Years — Developing the Product
Biographical accounts credit Cohen with creating an early Palantir prototype in a very short period of time.
His role was not simply financial. His computer-science background placed him close to the company’s early product and technical development.
2010s — Palantir Expansion
As Palantir expanded its government and commercial operations, Cohen became an increasingly important member of the company’s leadership.
His long-term founder ownership also became one of the major sources of his eventual financial wealth.
2020 — Palantir Goes Public
Palantir became a publicly traded company in 2020.
The public listing transformed founder equity into a highly visible market asset and created a mechanism through which early shareholders could monetize portions of their positions.
2021–2026 — Stock Monetization
Public SEC filings show Cohen continued to report transactions in Palantir stock.
Quiver currently estimates 171 insider trades by Cohen since 2021 and approximately 14.7 million shares sold over that period.
2026 — Continued Leadership
As of 2026, Palantir officially lists Stephen Cohen as Co-Founder, President, Secretary and Director. The company’s April 2026 proxy also lists him as a director nominee.
Major Achievements
Co-Founded Palantir Technologies
Cohen’s biggest professional achievement is helping establish Palantir, which developed into a major software company serving government and commercial customers.
Built a Career at the Intersection of Technology and Data
His computer-science background helped position him within one of the most important technology trends of the past two decades: using software to integrate, analyze and operationalize complex datasets.
Became a Major Technology Shareholder
His founder equity turned his involvement with Palantir into a substantial personal financial asset.
Maintained a Long-Term Leadership Role
Unlike many startup founders who eventually leave their companies, Cohen has remained involved with Palantir for years. The company continues to identify him as a co-founder, President, Secretary and director.
Stephen Cohen’s Assets and Lifestyle
Unlike the better-known billionaire Steven Cohen, the Palantir co-founder keeps a relatively low public profile.
There is no reliable public evidence supporting the sensational claims sometimes made online about Cohen’s private homes, cars, yachts or luxury collections.
The more meaningful “asset” connected to his public wealth is his Palantir equity.
This is an important distinction when researching celebrity and executive net worth. A founder can have hundreds of millions or billions of dollars in paper wealth without receiving anything close to that amount in annual salary or holding all of it as cash.
Personal Life
Stephen Cohen is known primarily for his professional work and has maintained a comparatively private personal life.
His publicly documented professional identity centers on Palantir Technologies, computer science and entrepreneurship.
Reliable sources do not provide enough verified information about his spouse, children or private family life to justify detailed claims. Therefore, this article does not speculate about those matters.
Stephen Cohen Net Worth Growth Timeline
| Year/Period | Major Wealth Driver | Publicly Relevant Development |
|---|---|---|
| Early 2000s | Technology career | Computer-science and entrepreneurial experience |
| 2004 | Palantir founding | Became a Palantir co-founder |
| 2000s–2010s | Founder equity | Palantir developed its technology and customer base |
| 2020 | Public listing | Palantir became publicly traded |
| 2021–2025 | Stock ownership and sales | Significant PLTR transactions became publicly reported |
| 2026 | Equity + realized proceeds | Quiver estimates at least $938.4 million in net worth |
| August 2026 | Palantir wealth | Quiver reports 10.8 million estimated shares and $886.7 million in cumulative estimated sales |
The timeline should be interpreted as a wealth-development framework rather than a series of independently verified annual net-worth figures. Public filings disclose ownership and transactions, but they do not publish a personal balance sheet for Cohen.
The Stephen Cohen vs. Steven Cohen Confusion
This is one of the most important facts for anyone searching for Stephen Cohen’s net worth.
Stephen Andrew Cohen is the Palantir co-founder.
Steven A. Cohen is the billionaire hedge-fund manager behind Point72 Asset Management and the former SAC Capital.
They are different people.
Steven Cohen, the hedge-fund manager, was born in 1956 and has been associated with Point72, SAC Capital, the New York Mets and a multibillion-dollar fortune. Celebrity Net Worth currently lists his wealth at $21 billion, while Iconic Billionaires lists $23 billion.
Those figures should not be attributed to Stephen Cohen of Palantir.
This distinction is especially important because several high-ranking pages for “Steven Cohen net worth” concern the hedge-fund billionaire rather than the 43-year-old Palantir executive.
Why Stephen Cohen’s Net Worth Is Difficult to Calculate
There is no official SEC document titled “Stephen Cohen’s Net Worth.”
Instead, researchers have to reconstruct an estimate from:
- publicly reported stock ownership;
- SEC Form 4 transactions;
- historical stock-sale proceeds;
- current market values;
- restricted stock and equity awards;
- taxes and transaction costs;
- other assets that may not be publicly disclosed.
This is why different financial websites can produce dramatically different numbers.
Quiver’s current estimate is particularly useful because it explains its calculation using Cohen’s reported PLTR transactions, but even its figure should be treated as an estimate rather than a verified personal balance sheet.
Stephen Cohen’s Role in Palantir’s Founder Structure
Cohen’s importance extends beyond his personal fortune.
Palantir’s special founder structure gives its founders substantial voting influence. The company’s filings state that Class F shares are held in a voting trust established by Stephen Cohen, Alexander Karp and Peter Thiel, and that the structure can give the founders control of up to approximately 49.999999% of the company’s total voting power while certain ownership conditions are met.
That means Cohen is not merely an early shareholder. He is part of the founder group that has played a major role in Palantir’s corporate governance.
Interesting Facts About Stephen Cohen
- Stephen Andrew Cohen was born in 1982.
- He studied computer science at Stanford University.
- He is one of Palantir Technologies’ co-founders.
- Palantir officially lists him as President and Secretary as well as a director.
- His reported Palantir salary for 2025 was $273,636.
- His wealth is much more closely connected to founder equity than to salary.
- Quiver estimates that he has sold 14.7 million PLTR shares since 2021.
- Quiver estimates at least $938.4 million in net worth as of August 5, 2026.
- He should not be confused with hedge-fund billionaire Steven A. Cohen.
- His founder status gives him significance in Palantir’s voting structure.
FAQs About Stephen Cohen Palantir Net Worth
What is Stephen Cohen’s net worth in 2026?
Stephen Andrew Cohen’s net worth is estimated at at least $938.4 million as of August 5, 2026, according to Quiver Quantitative. This is an estimate based largely on Palantir stock ownership and reported transactions, not an officially disclosed personal balance sheet.
Who is Stephen Cohen at Palantir?
Stephen Cohen is a co-founder of Palantir Technologies. The company currently identifies him as its President, Secretary and director.
Is Stephen Cohen the owner of the New York Mets?
No. The New York Mets owner is Steven A. Cohen, the hedge-fund billionaire associated with Point72 Asset Management. He is a different person from Palantir co-founder Stephen Andrew Cohen.
How old is Stephen Cohen?
Stephen Andrew Cohen was born on September 30, 1982, making him 43 years old in 2026.
What is Stephen Cohen’s salary at Palantir?
Palantir reported that Cohen’s annual salary for fiscal 2025 was $273,636.
How did Stephen Cohen make his money?
The primary source of his publicly visible wealth is his founder ownership in Palantir Technologies and the subsequent value and monetization of that equity. His salary is comparatively small relative to the wealth associated with his founder stake.
How many Palantir shares does Stephen Cohen own?
The answer depends on the definition and date used. Palantir’s April 2026 proxy reported beneficial ownership of 36,048,506 Class B shares, 592 Class A shares and 335,000 Class F shares as of April 6, 2026. Quiver’s later methodology estimated 10.8 million PLTR shares as of August 5, 2026. These figures are not directly interchangeable because beneficial ownership and estimated currently held shares can use different methodologies.
Has Stephen Cohen sold Palantir stock?
Yes. Quiver reports approximately 14.7 million Palantir shares sold since 2021, with estimated proceeds of about $886.7 million. SEC Form 4 filings also document Cohen’s ongoing PLTR transactions.
Did Stephen Cohen create Palantir?
Stephen Cohen is officially recognized by Palantir as one of its co-founders. He helped establish the company alongside other founders including Alexander Karp and Peter Thiel.
Where did Stephen Cohen go to college?
He earned a B.S. in Computer Science from Stanford University, according to Palantir’s official executive biography.
Is Stephen Cohen a billionaire?
Public estimates vary, and there is no official personal net-worth disclosure. Quiver’s August 2026 estimate places his wealth at at least $938.4 million, which is below $1 billion under that methodology. Because his wealth is heavily connected to equity valuation, the figure can change significantly with Palantir’s stock price and changes in his holdings.
Why are there $21 billion and $23 billion figures for Stephen Cohen online?
Those figures generally refer to Steven A. Cohen, the hedge-fund manager who founded SAC Capital, runs Point72 and owns the New York Mets—not Stephen Andrew Cohen of Palantir.
Final Verdict
Stephen Andrew Cohen’s financial story is fundamentally a founder-equity story rather than a salary story. Palantir officially recognizes him as a co-founder, President, Secretary and director, while SEC filings document his continuing ownership and transactions in PLTR.
For 2026, the most defensible publicly available estimate is at least $938.4 million, based on Quiver Quantitative’s August 5 calculation. That number should be presented as an estimate, not as an independently audited personal net-worth figure.
Most importantly, readers should not confuse him with Steven A. Cohen of Point72 and the New York Mets, whose multibillion-dollar fortune belongs to a completely different person.
For anyone researching Stephen Cohen Palantir net worth, his Palantir founder status, stock ownership, realized share-sale proceeds and long-term connection to the company provide the clearest explanation of how his wealth was created.
