Primoris Services Corporation
US ˙ NYSE ˙ US74164F1030

SecurityPRIM / Primoris Services Corporation
InstitutionDAVENPORT & Co LLC
Latest Disclosed Ownership13,798 shares
Latest Disclosed Value $ 1,973,604
DAVENPORT & Co LLC reports 0.69% decrease in ownership of PRIM / Primoris Services Corporation

On April 15, 2026 - DAVENPORT & Co LLC filed a 13F-HR form disclosing ownership of 13,798 shares of Primoris Services Corporation (US:PRIM) valued at $1,973,666 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 13,894 shares of Primoris Services Corporation. This represents a change in shares of -0.69% during the quarter. The current value of the position is $1,681,148 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-15 2026-03-31 13F PRIMORIS SVCS COM 74164F103 13,798 -96 -0.69 1,974 14.44 0.0107
2026-01-12 2025-12-31 13F PRIMORIS SVCS COM 74164F103 13,894 439 3.26 1,725 -6.66 0.0092
2025-10-15 2025-09-30 13F PRIMORIS SVCS COM 74164F103 13,455 -242 -1.77 1,848 73.10 0.0098
2025-07-22 2025-06-30 13F PRIMORIS SVCS COM 74164F103 13,697 629 4.81 1,068 42.27 0.0058
2025-04-28 2025-03-31 13F PRIMORIS SVCS COM 74164F103 13,068 175 1.36 750 -23.86 0.0044
2025-01-24 2024-12-31 13F PRIMORIS SVCS COM 74164F103 12,893 1,134 9.64 985 44.43 0.0056
2024-10-24 2024-09-30 13F PRIMORIS SVCS COM 74164F103 11,759 1,101 10.33 683 28.44 0.0039
2024-08-06 2024-06-30 13F PRIMORIS SVCS COM 74164F103 10,658 360 3.50 532 21.23 0.0032
2024-05-03 2024-03-31 13F PRIMORIS SVCS COM 74164F103 10,298 706 7.36 438 37.74 0.0027
2024-01-23 2023-12-31 13F PRIMORIS SVCS COM 74164F103 9,592 125 1.32 319 2.91 0.0022
2023-10-17 2023-09-30 13F PRIMORIS SVCS COM 74164F103 9,467 9,467 310 0.0023
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.