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NYSE: PRIM
Primoris Services Corp Stock Ownership - Who owns Primoris Services?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Primoris Services Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Terry D. McCallisterDirector2026-07-1519$86.66
$1.65kBuy
John M. PerisichCHIEF LEGAL AND ADMIN OFFICER2026-05-286,147$128.65
$790.79kSell
John M. PerisichCHIEF LEGAL AND ADMIN OFFICER2026-05-285,855$129.85
$760.28kSell
John M. PerisichCHIEF LEGAL AND ADMIN OFFICER2026-05-286,017$127.66
$768.12kSell
John M. PerisichCHIEF LEGAL AND ADMIN OFFICER2026-05-28105$130.26
$13.68kSell
John M. PerisichCHIEF LEGAL AND ADMIN OFFICER2026-05-282,133$125.75
$268.22kSell
John M. PerisichCHIEF LEGAL AND ADMIN OFFICER2026-05-289,450$126.68
$1.20MSell
Koti VadlamudiPRESIDENT CEO2026-05-277,815$127.96
$1.00MBuy
Koti VadlamudiPRESIDENT CEO2026-05-277,815$127.96
$1.00MBuy
Koti VadlamudiPRESIDENT CEO2026-05-277,815$127.96
$1.00MBuy

1 of 3

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Net Insider Buy/Sell (L12M) Ownership

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PRIM Shareholders

What type of owners hold Primoris Services Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Brian Pratt5.17%2,781,255$213.02MInsider
Family Trust Pratt4.10%2,208,600$169.16MInsider
Scott E. Summers2.76%1,487,514$113.93MInsider
Family Trust Summers2.75%1,480,172$113.37MInsider
Millenco LLC1.17%628,000$48.10MInsider
Timothy R. Healy1.06%570,349$43.68MInsider
John 1. Pratt1.01%545,400$41.77MInsider
Combustion Automation Ltd0.81%437,400$33.50MInsider
Roger Newnham0.81%437,400$33.50MInsider
Alfons Theeuwes0.79%424,054$32.48MInsider

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PRIM vs Engineering & Construction Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PRIM0.10%28.00%Net SellingNet Buying
MYRG0.10%40.13%Net Selling
TPC0.08%88.65%Net SellingNet Selling
KBR0.08%99.92%Net SellingNet Buying
EXPO0.10%2.89%Net BuyingNet Buying
View Top Engineering & Construction Stocks

Primoris Services Stock Ownership FAQ

Who owns Primoris Services?

Primoris Services (NYSE: PRIM) is owned by 0.10% institutional shareholders, 28.00% Primoris Services insiders, and 71.90% retail investors. Brian Pratt is the largest individual Primoris Services shareholder, owning 2.78M shares representing 5.17% of the company. Brian Pratt's Primoris Services shares are currently valued at $214.52M.

If you're new to stock investing, here's how to buy Primoris Services stock.
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