Institutional shares held 47.9 Million
19.2K calls
2.4K puts
Total value of holdings $3.74B
$1.5M calls
$187K puts
Market Cap $4.03B
51,116,800 Shares Out.
Institutional ownership 93.65%
# of Institutions 407


Latest Institutional Activity in EXPO

Top Purchases

Q1 2025
Envestnet Asset Management Inc Shares Held: 442K ($34.8M)
Q1 2025
Sg Americas Securities, LLC Shares Held: 8.21K ($648K)
Q1 2025
Rhumbline Advisers Shares Held: 185K ($14.6M)
Q1 2025
Procyon Advisors, LLC Shares Held: 4.57K ($360K)
Q1 2025
Everhart Financial Group, Inc. Shares Held: 2.53K ($199K)

Top Sells

Q1 2025
Riverbridge Partners LLC Shares Held: 595K ($47M)
Q1 2025
Gamma Investing LLC Shares Held: 408 ($32.2K)
Q1 2025
Conestoga Capital Advisors, LLC Shares Held: 2.78M ($219M)
Q1 2025
Asset Management One Co., Ltd. Shares Held: 47.8K ($3.77M)
Q1 2025
Teacher Retirement System Of Texas Shares Held: 86.1K ($6.79M)

About EXPO

Exponent, Inc., together with its subsidiaries, operates as a science and engineering consulting company worldwide. It operates in two segments, Engineering and Other Scientific, and Environmental and Health. The Engineering and Other Scientific segment provides services in the areas of biomechanics, biomedical engineering and sciences, buildings and structures, civil engineering, construction consulting, data sciences, electrical engineering and computer science, human factors, materials and corrosion engineering, mechanical engineering, polymer science and materials chemistry, thermal sciences, and vehicle engineering. The Environmental and Health segment offers services in the areas of chemical regulation and food safety, ecological and biological sciences, environmental and earth sciences, and health sciences. The company offers approximately 90 technical disciplines to solve pressing and complicated challenges facing stakeholders. It serves clients in chemical, construction, consumer products, energy, food, beverage and nutrition, government, life sciences, insurance, manufacturing, technology, industrial equipment, transportation, and other sectors of the economy. The company was formerly known as The Failure Group, Inc. and changed its name to Exponent, Inc. in 1998. Exponent, Inc. was founded in 1967 and is headquartered in Menlo Park, California.


Insider Transactions at EXPO

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
157K Shares
From 13 Insiders
Exercise of conversion of derivative security 157K shares
Sell / Disposition
255K Shares
From 20 Insiders
Bona fide gift 34.5K shares
Payment of exercise price or tax liability 12.7K shares
Open market or private sale 207K shares

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