Exponent Ownership

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

Recent Insider Transactions

NasdaqGS:EXPO Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
15 Sep 25	SellUS$117,833	Catherine Corrigan	Individual	1,679	US$70.18
14 Aug 25	SellUS$119,207	Catherine Corrigan	Individual	1,670	US$71.38
12 Aug 25	SellUS$112,672	Joseph Sala	Individual	1,595	US$70.64
27 May 25	SellUS$122,254	Joseph Rakow	Individual	1,573	US$77.72
23 May 25	SellUS$152,639	John Pye	Individual	2,000	US$76.34
20 May 25	SellUS$214,233	Bradley James	Individual	2,694	US$79.52
26 Feb 25	SellUS$149,175	Richard Reiss	Individual	1,736	US$85.93
03 Jan 25	BuyUS$14,151	John Pye	Individual	152	US$107.59
04 Nov 24	SellUS$100,074	Carol Lindstrom	Individual	1,039	US$96.32

Insider Trading Volume

Insider Buying: EXPO insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of EXPO?
Owner Type	Number of Shares	Ownership Percentage
State or Government	11,413	0.0226%
Individual Insiders	535,112	1.06%
General Public	616,055	1.22%
Institutions	49,338,555	97.7%

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

Top Shareholders

Top 25 shareholders own 70.46% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12%	BlackRock, Inc.	6,076,732	US$413.4m	-0.83%	0.01%
10.5%	The Vanguard Group, Inc.	5,319,644	US$361.9m	0.92%	no data
9.49%	Kayne Anderson Rudnick Investment Management, LLC	4,790,824	US$325.9m	-0.02%	0.73%
5.36%	Conestoga Capital Advisors, LLC	2,705,827	US$184.1m	-2.53%	2.75%
3.7%	State Street Global Advisors, Inc.	1,869,004	US$127.1m	-2.93%	no data
3.61%	Nationwide Fund Advisors	1,821,259	US$123.9m	7.43%	0.6%
3.18%	Neuberger Berman Investment Advisers LLC	1,606,437	US$109.3m	-13.2%	0.08%
3.16%	Geode Capital Management, LLC	1,597,542	US$108.7m	1.35%	0.01%
1.8%	Dimensional Fund Advisors LP	906,577	US$61.7m	1.06%	0.01%
1.48%	Fundsmith, LLP	746,820	US$50.8m	-10.7%	0.18%
1.45%	Wells Fargo & Company	734,476	US$50.0m	0.52%	0.01%
1.44%	Northern Trust Global Investments	728,659	US$49.6m	-5%	0.01%
1.28%	Eaton Vance Management	647,879	US$44.1m	32.9%	0.01%
1.19%	JPMorgan Chase & Co.	602,808	US$41.0m	29.7%	0.01%
1.18%	Resona Asset Management Co., Ltd.	596,118	US$40.6m	17.6%	0.18%
1.16%	Norges Bank Investment Management	585,619	US$39.8m	-0.39%	no data
1.04%	Charles Schwab Investment Management, Inc.	524,702	US$35.7m	0.88%	no data
1.04%	Raymond James Financial, Inc.	523,311	US$35.6m	-10.2%	0.01%
1.04%	Riverbridge Partners, LLC	523,161	US$35.6m	-12.1%	0.57%
1%	Invesco Capital Management LLC	504,400	US$34.3m	3.71%	0.01%
0.99%	Baron Capital Group, Inc.	501,239	US$34.1m	49.9%	0.08%
0.84%	Managed Account Advisors LLC	426,383	US$29.0m	19%	no data
0.84%	Envestnet Asset Management, Inc.	425,054	US$28.9m	-3.76%	0.01%
0.83%	GW&K Investment Management, LLC	420,825	US$28.6m	-1.14%	0.23%
0.78%	BNY Asset Management	395,753	US$26.9m	0.44%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/10/03 11:45
End of Day Share Price	2025/10/03 00:00
Earnings	2025/07/04
Annual Earnings	2025/01/03

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

Exponent, Inc. is covered by 6 analysts. 3 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
Alexis Huseby	D.A. Davidson & Co.
Joseph Foresi	Janney Montgomery Scott LLC
Marc Riddick	Sidoti & Company, LLC