Institutional shares held 52.7 Million
210K calls
112K puts
Total value of holdings $6.03B
$24.1M calls
$12.8M puts
Market Cap $6.1B
53,211,900 Shares Out.
Institutional ownership 98.95%
# of Institutions 421


Latest Institutional Activity in PRIM

Top Purchases

Q2 2025
First Trust Advisors LP Shares Held: 1.83M ($210M)
Q2 2025
Artemis Investment Management LLP Shares Held: 656K ($75.2M)
Q2 2025
Fuller & Thaler Asset Management, Inc. Shares Held: 2.28M ($262M)
Q2 2025
American Century Companies Inc Shares Held: 601K ($68.9M)
Q2 2025
Price T Rowe Associates Inc Shares Held: 522K ($59.8M)

Top Sells

Q2 2025
Nuveen, LLC Shares Held: 668K ($76.5M)
Q2 2025
Millennium Management LLC Shares Held: 408K ($46.8M)
Q2 2025
Dimensional Fund Advisors LP Shares Held: 2.7M ($310M)
Q2 2025
Cubist Systematic Strategies, LLC Shares Held: 152K ($17.5M)
Q2 2025
Morgan Stanley Shares Held: 536K ($61.4M)

About PRIM

Primoris Services Corporation, a specialty contractor company, provides a range of construction, fabrication, maintenance, replacement, and engineering services in the United States and Canada. It operates through three segments: Utilities, Energy/Renewables, and Pipeline Services. The Utilities segment offers installation and maintenance services for new and existing natural gas distribution systems, electric utility distribution and transmission systems, and communications systems. The Energy/Renewables segment provides a range of services, including engineering, procurement, and construction, as well as retrofits, highway and bridge construction, demolition, site work, soil stabilization, mass excavation, flood control, upgrades, repairs, outages, and maintenance services to renewable energy and energy storage, renewable fuels, petroleum, refining, and petrochemical industries, as well as state departments of transportation. The Pipeline Services segment offers a range of services comprising pipeline construction, maintenance, facility, and integrity services; installation of compressor and pump stations; and metering facilities for entities in the petroleum and petrochemical industries, as well as gas, water, and sewer utilities. The company was founded in 1960 and is headquartered in Dallas, Texas.


Insider Transactions at PRIM

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
175K Shares
From 19 Insiders
Grant, award, or other acquisition 124K shares
Exercise of conversion of derivative security 50.8K shares
Sell / Disposition
320K Shares
From 15 Insiders
Bona fide gift 17.6K shares
Open market or private sale 236K shares
Sale (or disposition) back to the issuer 1K shares
Payment of exercise price or tax liability 65.6K shares

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