Mark Messmer’s net worth over time
Swipe the chart to see every year →
His first report in the online database covers 2024, before he took office in 2025, so the chart starts before his first day in office. Every bar is one official report, added up the same way. Nothing is filled in between reports. Tap or hover a bar for details.
See every year as a table
| Year | Net worth range | Midpoint | Source |
| 2024 | $2.11M to $5.12M | $3.61M | 2024 report (new member), filed August 13, 2025 |
| 2025 | $2.51M to $6.09M | $4.3M | 2025 annual report, filed August 12, 2026 |
Since the earliest online report (2024)
Compares the 2024 report with the 2025 report, using the same method for both. His first report in the online database covers 2024, before he took office in 2025, so the chart starts before his first day in office. Changes can come from a spouse’s assets, market moves, property values, new debts or how filers choose bands, and the forms do not say which. We do not guess.
What the latest report lists
| Baird Trust Company – Brokerage Account: Vanguard Cash Reserves Federal Money Market Fund Admiral Shares (VMRXX), joint | $500K–$1M |
| EMR, LLC: Residential Rental Property #1 (Jasper, IN) | $250K–$500K |
| Fidelity Rollover IRA: Strategic Advisers U.S. Total Stock Fund (FSAKX) | $250K–$500K |
| Indiana Public Retirement System Legislators’ Defined Contribution Fund: INPRS 2030 Fund | $250K–$500K |
| Debts | none reported |
From the 2025 report filed August 12, 2026. Highlights only. The full report is linked in the sources below.
Where the money comes from
Main sources named in the disclosures and the reporting we cite. The forms don’t split the total into exact amounts, so we don’t show percentages.
Mark Messmer reported household assets minus debts of $2.51M to $6.09M, a midpoint of about $4.3M, on his latest financial disclosure (2025 annual report, filed August 12, 2026).
Mark Messmer has represented Indiana's 8th congressional district since 2025. He is a member of the Republican Party and of the moderate Republican Governance Group.
He served in the Indiana House of Representatives from 2008 to 2014 and the Indiana Senate from 2014 to 2024, including as majority leader from 2018 to 2022. He won a crowded Republican primary in 2024 with 38% of the vote. His first report shown here covers 2024, the year before he took office.
What his 2025 disclosure shows
The report he filed on August 12, 2026 covers 2025. It lists 69 assets with a value, adding up to $2.5 million to $6.1 million. The largest are Baird Trust Company – Brokerage Account: Vanguard Cash Reserves Federal Money Market Fund Admiral Shares (VMRXX) (joint, $500K–$1M); EMR, LLC: Residential Rental Property #1 (Jasper, IN) ($250K–$500K) and Fidelity Rollover IRA: Strategic Advisers U.S. Total Stock Fund (FSAKX) ($250K–$500K). Another two items are listed with no value or an undetermined value, such as a pension, so they are not counted.
The report lists no debts that we count, so the range of $2.5 million to $6.1 million comes from the assets alone, with a midpoint of about $4.3 million.
How the range has changed
Using the same method for every year, the midpoint of his disclosed range went from about $3.6 million on his 2024 report to about $4.3 million on his 2025 report. The chart shows two reports from 2024 to 2025, each added up the same way, and nothing is filled in between them.
These are ranges built from the value bands on each form, not exact values. They move with market prices, property values, new or paid-off debts and the bands a filer picks, and the forms do not say which of these caused a change. Like every member of Congress, Messmer does not have to report a home he lives in, cars and personal belongings, or federal retirement savings such as the Thrift Savings Plan, so his real net worth could be higher than these forms show.
Career and money timeline
- 2008
Joins the Indiana House of Representatives (to 2014).
- 2014
Joins the Indiana Senate (to 2024).
- 2018
Becomes majority leader of the Indiana Senate (to 2022).
- 2024
Earliest report in the House's online database: range of $2.1 million to $5.1 million (midpoint $3.6 million).
- 2025
Takes office in the U.S. House.
- 2025
Latest report: range of $2.5 million to $6.1 million (midpoint $4.3 million).
Mark Messmer net worth FAQ
What is Mark Messmer's net worth?
Mark Messmer's 2025 financial disclosure puts household assets minus debts at $2.51M to $6.09M, a midpoint of about $4.3M. Officials report values in ranges, so this is an estimate, not an exact figure.
Where does this number come from?
From Mark Messmer's official annual financial disclosure, filed with the Clerk of the House on August 12, 2026. We add up every asset and debt band on the form. The same method is used for every year on the chart.
Has Mark Messmer's net worth changed since taking office?
Compared with the earliest online report (2024), the low end of the range went from $2.11M to $2.51M and the high end from $5.12M to $6.09M. His first report in the online database covers 2024, before he took office in 2025, so the chart starts before his first day in office.
What are Mark Messmer's largest assets?
On his 2025 report, the largest holdings are Baird Trust Company – Brokerage Account: Vanguard Cash Reserves Federal Money Market Fund Admiral Shares (VMRXX) (joint, $500K–$1M); EMR, LLC: Residential Rental Property #1 (Jasper, IN) ($250K–$500K); Fidelity Rollover IRA: Strategic Advisers U.S. Total Stock Fund (FSAKX) ($250K–$500K). Values are reported in bands, not exact amounts.
Sources
- Clerk of the U.S. House, Financial Disclosure Reports database (accessed November 2, 2026). Filings used for the chart:
- 2025 annual report (August 12, 2026)
- 2024 report (new member) (August 13, 2025)
- House Committee on Ethics, Financial Disclosure Instruction Guide (calendar year 2025). What is and isn’t reported.
- Background facts: Wikipedia, Mark Messmer (accessed November 2, 2026). Used for career facts only, never for figures.
Photo: Ike Hayman, House Creative Services, Public domain, via Wikimedia Commons.
Every number on this page comes from an official filing or the named report next to it. We never fill in years with our own guesses, and this page is not a judgment about how the money was made. How we handle estimates.