Trustmark Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:TRMK Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
04 Nov 25	SellUS$297,720	Tracy Conerly	Individual		8,000	US$37.22
26 Aug 25	SellUS$63,220	Gerard Host	Individual		1,556	US$40.63

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of TRMK?
Owner Type	Number of Shares	Ownership Percentage
State or Government	13,937	0.024%
Individual Insiders	1,433,842	2.47%
General Public	8,035,920	13.8%
Institutions	48,586,878	83.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 71.24% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.8%	BlackRock, Inc.	8,605,088	US$400.2m	3.66%	no data
6.78%	Dimensional Fund Advisors LP	3,940,082	US$183.3m	1.09%	0.02%
6.14%	Vanguard Portfolio Management, LLC	3,562,663	US$165.7m	1.07%	0.01%
5.7%	State Street Investment Management	3,312,492	US$154.1m	11.4%	no data
5.04%	Vanguard Capital Management, LLC	2,925,570	US$136.1m	0.14%	no data
4.58%	Robert M. Hearin Support Foundation	2,660,000	US$123.7m	-2.74%	no data
4.2%	EARNEST Partners, LLC	2,439,025	US$113.4m	-3.69%	0.4%
3.36%	North Reef Capital Management LP	1,952,930	US$90.8m	0%	2.83%
2.92%	American Century Investment Management Inc	1,695,444	US$78.9m	33.9%	0.03%
2.75%	Geode Capital Management, LLC	1,595,875	US$74.2m	5.37%	no data
2.63%	Wellington Management Group LLP	1,529,504	US$71.1m	-53.6%	0.01%
1.65%	UBS Asset Management AG	957,374	US$44.5m	-0.91%	no data
1.34%	Charles Schwab Investment Management, Inc.	779,074	US$36.2m	0%	no data
1.19%	Northern Trust Global Investments	689,624	US$32.1m	6.61%	no data
1.12%	Bridgeway Capital Management, LLC	651,130	US$30.3m	2.84%	0.36%
0.88%	Federated Hermes, Inc.	513,046	US$23.9m	14.9%	0.03%
0.87%	Arrowstreet Capital, Limited Partnership	505,821	US$23.5m	33.1%	0.01%
0.85%	BNY Asset Management	492,842	US$22.9m	1.41%	no data
0.7%	The Goldman Sachs Group, Inc.	408,009	US$19.0m	0%	no data
0.69%	Newport Trust Company	399,962	US$18.6m	-2.11%	0.07%
0.68%	Two Sigma Investments, LP	395,702	US$18.4m	41.6%	0.01%
0.62%	Fisher Asset Management, LLC	360,467	US$16.8m	-2.71%	no data
0.62%	Principal Global Investors, LLC	358,632	US$16.7m	1.98%	0.01%
0.56%	Goldman Sachs Asset Management, L.P.	322,366	US$15.0m	5.5%	no data
0.55%	Bank of America Corporation	316,772	US$14.7m	124%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/08/20 11:42
End of Day Share Price	2026/08/20 00:00
Earnings	2026/06/30
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Trustmark Corporation is covered by 18 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Andrew Stapp	B. Riley Securities, Inc.
null null	D.A. Davidson & Co.
Gary Tenner	D.A. Davidson & Co.