Senator Roger Marshall net worth is currently estimated at about $6.2 million, based on his latest publicly available Senate financial disclosure filed in August 2026. However, that figure should not be treated as an exact dollar amount because congressional financial disclosure forms report many assets and liabilities within value ranges rather than at precise market values. The latest disclosure places Marshall’s estimated net worth within a disclosed range of approximately $2.6 million to $9.7 million.
The Kansas Republican remains a sitting U.S. senator in 2026 and is seeking another six-year term in the November 2026 election. His financial picture reflects several decades of work as an obstetrician-gynecologist, business owner and investor before and during his congressional career. His Senate disclosure lists interests in private businesses, investment funds, financial institutions, insurance and other assets.
What Is Roger Marshall’s Net Worth in 2026?
The most current publicly reported estimate places Roger Marshall’s net worth at approximately $6.2 million.
That number represents an estimate derived from the ranges reported in his latest financial disclosure. It does not mean Marshall personally reported that he owns exactly $6.2 million in net assets.
Congressional financial disclosures generally use brackets for many assets. A holding might be reported as being worth between $100,001 and $250,000, for example, rather than being assigned an exact value.
For that reason, a range provides a more accurate description of Marshall’s financial position than a single dollar figure.
His latest disclosure shows:
| Financial detail | Latest reported information |
|---|---|
| Estimated net worth | About $6.2 million |
| Disclosed net-worth range | $2.6 million–$9.7 million |
| Latest filing | August 2026 |
| Report type | Senate annual financial disclosure |
| Reported liabilities | $250,000–$500,000 |
| Publicly disclosed positions | More than 25 |
| Current office | U.S. senator from Kansas |
| Current term | Through January 3, 2027 |
The $6.2 million estimate is therefore best understood as a calculated midpoint-style estimate from disclosed financial ranges, rather than a bank-account balance or an independently audited personal net-worth statement.
How Roger Marshall Built His Wealth
Marshall’s financial background predates his political career by several decades.
He trained as a physician after growing up in Kansas and he earned a bachelor’s degree from Kansas State University and later received his medical degree from the University of Kansas. He completed his training in obstetrics and gynecology before beginning his medical career in Great Bend, Kansas.
Marshall practiced medicine for more than 25 years.
During that period, he was not only a physician. He also operated a medical practice and became involved in health-care business activities. His official Senate biography says the practice eventually grew from five employees to more than 300.
He also served as chairman of the board of Great Bend Regional Hospital for years. His medical career provided the foundation for much of his professional income before he entered Congress.
Marshall has said that he delivered more than 5,000 babies during his career as an OB-GYN.
His background as a physician is important when examining his financial history because his wealth did not begin with his Senate salary. He spent decades working in medicine and managing a growing health-care operation before entering federal politics.
Roger Marshall’s Congressional Career and Income
Marshall entered national politics after winning election to the U.S. House of Representatives in 2016.
He represented Kansas’ 1st Congressional District from January 2017 through January 2021. He then moved to the Senate after winning the 2020 election for the seat previously held by retiring Republican Sen. Pat Roberts. Marshall was sworn into the Senate on January 3, 2021.
His current Senate term runs through January 2027.
As a rank-and-file U.S. senator, Marshall receives the standard congressional salary of $174,000 per year. The salary for most senators has remained at that level since 2009.
His Senate salary is only one part of his overall financial picture.
The much larger factor is the collection of assets he has accumulated through his medical career, business interests, investments and property-related holdings.
Major Assets Listed in Marshall’s Latest Disclosure
The latest financial disclosure provides a look at the different categories contributing to Marshall’s estimated wealth.
One of the largest reported holdings is an interest in Farmers Enterprises, Inc., listed in the $1 million to $5 million range.
His disclosure also includes several investment funds and structured investment products. Among the reported holdings are American Funds, Washington Mutual Investors Fund, Hartford funds, BlackRock-related investments and other financial products.
Several individual holdings fall into ranges between $100,001 and $500,000.
The disclosure also lists an interest in Rattlesnake Ranch, Inc., reported in the $100,001 to $250,000 range.
Other listed assets include interests connected with Farmers Bank & Trust, GBRH Properties 2009, LLC, a universal life insurance policy and an agreement involving an interest in the purchase of oil.
The important point is that these figures are disclosure ranges.
They should not be added together as though every asset were worth the highest number in its bracket. Doing that would significantly overstate or distort the senator’s financial position.
Investment Holdings in the 2026 Disclosure
Marshall’s latest filing includes a substantial collection of investment-related assets.
Among the publicly disclosed holdings are:
- The Growth Fund of America Class A Shares
- Washington Mutual Investors Fund
- New Perspective Fund
- Hartford Global Real Asset Fund
- BlackRock Commodity Strategies Fund
- American Funds Europacific Growth Fund
- American Funds International Bond Fund
- Hartford Small Company Fund
- Sprott Physical Gold Trust
- First Trust Managed Futures Strategy Fund
- First Trust Dow Jones Internet ETF
The filing also contains structured investments linked to major market indexes, including products connected with the S&P 500 and Euro STOXX indexes.
This mix indicates that Marshall’s disclosed financial portfolio is not concentrated entirely in one type of investment.
It includes mutual funds, structured products, financial-sector interests, private businesses and other assets.
Because many of these investments are reported as ranges, the public cannot determine the precise current market value of the entire portfolio from the disclosure alone.
Reported Liabilities
Assets tell only part of the story when calculating net worth.
Marshall’s latest disclosure also reports liabilities in the range of $250,000 to $500,000.
That distinction matters because net worth represents assets minus liabilities.
A person could have several million dollars in assets while carrying substantial debt or other financial obligations. The final net-worth estimate therefore depends on both sides of the financial statement.
Marshall’s publicly reported net-worth range already accounts for the reported liabilities when the estimated figure is calculated.
The available information does not justify presenting a more precise liability figure than the disclosure allows.
Does His Senate Salary Explain His Wealth?
No.
Marshall’s $174,000 congressional salary is significant income, but his current wealth cannot reasonably be attributed solely to his Senate compensation.
He entered the Senate after decades of professional work.
Before becoming a senator, Marshall spent more than 25 years practicing medicine. He also had experience running a medical practice and participating in business activities. His official biography describes him as a business owner whose practice eventually employed hundreds of people.
He also entered Congress in 2017, giving him nearly a decade of federal legislative service by 2026.
That career history helps explain why his financial disclosure includes assets accumulated outside his congressional salary.
Marshall’s Business Interests
Business interests are particularly important when examining the senator’s financial disclosure.
The latest filing includes a large reported interest in Farmers Enterprises, Inc. It also lists other private-company and business-related interests.
The disclosure identifies Farmers Bank & Trust among his holdings and lists interests connected with other private entities.
These holdings demonstrate why simple estimates based only on publicly traded stocks can produce an incomplete picture of Marshall’s wealth.
A substantial portion of his reported financial interests involves private entities or investments that do not trade publicly on a stock exchange.
Their values therefore appear as disclosure ranges rather than continuously updated market prices.
Real Estate and Property Interests
Real estate has also played a role in Marshall’s financial history.
Earlier financial reporting identified a Florida property connected with Marshall and his family. A 2024 report from The Kansas City Star said a family-controlled corporation owned the Sarasota property and that Marshall and his wife were directors of that corporation. The same report cited an earlier Senate disclosure showing Marshall’s assets in a range of approximately $2.75 million to $9.3 million at that time.
That earlier disclosure should not be confused with his latest 2026 financial position.
The newest disclosure provides the current basis for estimating his wealth.
Financial holdings can change because of market movements, sales, purchases, income, debt and changes in the value of privately held businesses.
For that reason, older property or asset estimates should not be presented as though they were current 2026 valuations.
How the Latest Estimate Compares With Earlier Disclosures
Marshall’s financial disclosures have produced different estimated ranges over the years.
That does not necessarily mean his personal finances suddenly increased or declined by the full amount between filings.
Disclosure forms use broad brackets. A change from one range to another can reflect an asset moving into a different reporting category, changes in market value, purchases or sales, changes in liabilities or other financial developments.
The latest publicly available estimate is therefore more useful than older figures when answering questions about his current wealth.
As of September 2026, the most recent disclosure places his estimated net worth at about $6.2 million, with the underlying disclosed range running from $2.6 million to $9.7 million.
Roger Marshall’s Financial Disclosure and 2026 Senate Campaign
Marshall is currently campaigning for another Senate term in Kansas.
The 2026 race has attracted increased attention because Democratic nominee Adam Hamilton is challenging the Republican incumbent.
Campaign finances, however, should not be confused with personal net worth.
A candidate’s campaign account contains money raised for political purposes. That money does not become the candidate’s personal wealth.
As of the latest reporting, Marshall’s campaign had raised more than $6.2 million for the current election cycle. That figure concerns campaign fundraising and is separate from the approximately $6.2 million personal net-worth estimate derived from his financial disclosure.
The similarity between the two numbers can create confusion.
They represent entirely different financial categories.
Campaign contributions belong to the campaign committee and are subject to federal election rules. Personal assets belong to Marshall and are reported through congressional financial disclosure requirements.
What the $6.2 Million Figure Really Means
The simplest way to understand the current estimate is to view $6.2 million as a calculated indication of Marshall’s financial position rather than a precise statement of his wealth.
His financial disclosure does not say, in simple terms, “Roger Marshall has exactly $6.2 million.”
Instead, the filing provides ranges for individual assets and liabilities. Financial-data services use those disclosed ranges to calculate an estimated overall figure.
The latest calculation places Marshall around $6.2 million, while the underlying disclosure supports a broader net-worth range of approximately $2.6 million to $9.7 million.
That distinction is essential for accurate reporting.
It also explains why different websites may show slightly different estimates. Some databases calculate using the midpoint of disclosure ranges. Others may use different valuation methods or update their figures at different times.
The underlying congressional disclosure remains the key public record.
Why Net-Worth Estimates Can Change
Marshall’s estimated wealth can change even without a major change in his personal income.
Several factors can affect the calculation:
- Stock and mutual-fund values can rise or fall.
- Private business valuations can change.
- Real estate values can move.
- Liabilities can increase or decrease.
- Investments can be bought or sold.
- New financial disclosure filings can update previously reported information.
- Assets can move between disclosure brackets.
These factors make congressional net-worth estimates inherently less precise than the figures associated with publicly traded companies.
The current $6.2 million estimate should therefore be viewed as the latest available snapshot.
It is not a guarantee of what Marshall’s assets would be worth if every investment were sold on a particular day.
Current Status in September 2026
Marshall remains a Republican U.S. senator representing Kansas.
His official Senate biography continues to identify him as a physician, former business owner and longtime Kansas resident. He currently serves on the Senate Agriculture, Nutrition, and Forestry Committee, the Finance Committee, the Health, Education, Labor, and Pensions Committee, and the Budget Committee.
His latest public activity also shows that he remains active on agriculture, health care, manufacturing and other issues.
In July 2026, Marshall announced support for a roughly $34 million federal investment in the Kansas City BioSecure Manufacturing Tech Hub. The investment was announced through the Economic Development Administration’s Tech Hubs program.
His Senate office also continued issuing public statements and legislative updates in August and September 2026, confirming that he remains active in his current Senate role.
Bottom Line on Roger Marshall’s Wealth
The latest available financial information gives a clearer picture of Marshall’s finances than older internet estimates.
His current estimated net worth is approximately $6.2 million, while his latest Senate disclosure supports a broader range of $2.6 million to $9.7 million. The filing was made public in August 2026 and includes assets across private businesses, investment funds, financial institutions, insurance and other financial interests.
His wealth reflects a professional career that began long before his Senate service. Marshall spent more than 25 years working as an OB-GYN in Kansas and also operated a medical practice. He later served in the U.S. House before entering the Senate in 2021.
The $174,000 annual Senate salary contributes to his income today, but it does not by itself explain his overall financial position.
Most importantly, readers should treat the $6.2 million figure as an estimate derived from public financial disclosures. Because congressional filings use ranges, the exact value of Marshall’s personal net worth cannot be established from the public record with dollar-for-dollar precision.
What do you think about the latest figures surrounding Marshall’s finances? Share your thoughts and stay updated as new public disclosures become available.