Primoris Services Corporation
US ˙ NYSE ˙ US74164F1030

SecurityPRIM / Primoris Services Corporation
InstitutionInvesco Ltd.
Latest Disclosed Ownership1,396,747 shares
Latest Disclosed Value $ 199,790,690
Invesco Ltd. reports 31.98% increase in ownership of PRIM / Primoris Services Corporation

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 1,396,747 shares of Primoris Services Corporation (US:PRIM) valued at $199,790,691 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 1,058,278 shares of Primoris Services Corporation. This represents a change in shares of 31.98% during the quarter. The current value of the position is $176,437,081 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F PRIMORIS SVCS COM 74164F103 1,396,747 338,469 31.98 199,791 52.08 0.0038
2026-02-19 2025-12-31 13F PRIMORIS SVCS COM 74164F103 1,058,278 -74,558 -6.58 131,375 -15.55 0.0201
2025-11-13 2025-09-30 13F PRIMORIS SVCS COM 74164F103 1,132,836 -9,174 -0.80 155,572 74.78 0.0245
2025-08-13 2025-06-30 13F PRIMORIS SVCS COM 74164F103 1,142,010 103,038 9.92 89,008 49.22 0.0151
2025-05-12 2025-03-31 13F PRIMORIS SVCS COM 74164F103 1,038,972 -956,951 -47.95 59,647 -60.88 0.0113
2025-02-13 2024-12-31 13F PRIMORIS SVCS COM 74164F103 1,995,923 430,589 27.51 152,489 67.73 0.0282
2024-11-12 2024-09-30 13F PRIMORIS SVCS COM 74164F103 1,565,334 -37,704 -2.35 90,915 13.68 0.0176
2024-08-13 2024-06-30 13F PRIMORIS SVCS COM 74164F103 1,603,038 67,527 4.40 79,976 22.35 0.0169
2024-05-14 2024-03-31 13F PRIMORIS SVCS COM 74164F103 1,535,511 -44,760 -2.83 65,367 24.55 0.0140
2024-02-13 2023-12-31 13F PRIMORIS SVCS COM 74164F103 1,580,271 60,087 3.95 52,481 5.48 0.0125
2023-11-13 2023-09-30 13F PRIMORIS SVCS COM 74164F103 1,520,184 -82,378 -5.14 49,756 1.89 0.0134
2023-08-11 2023-06-30 13F PRIMORIS SVCS COM 74164F103 1,602,562 -68,328 -4.09 48,830 18.51 0.0128
2023-05-12 2023-03-31 13F PRIMORIS SVCS COM 74164F103 1,670,890 -47,599 -2.77 41,204 9.29 0.0115
2023-02-13 2022-12-31 13F PRIMORIS SVCS COM 74164F103 1,718,489 -483,794 -21.97 37,704 5.35 0.0110
2022-11-14 2022-09-30 13F PRIMORIS SVCS COM 74164F103 2,202,283 1,949 0.09 35,787 -25.26 0.0115
2022-08-15 2022-06-30 13F PRIMORIS SVCS COM 74164F103 2,200,334 -16,939 -0.76 47,880 -9.34 0.0145
2022-05-16 2022-03-31 13F PRIMORIS SVCS COM 74164F103 2,217,273 1,065,317 92.48 52,815 91.19 0.0135
2022-02-14 2021-12-31 13F PRIMORIS SVCS COM 74164F103 1,151,956 328,032 39.81 27,624 36.91 0.0067
2021-11-15 2021-09-30 13F PRIMORIS SVCS COM 74164F103 823,924 24,780 3.10 20,177 -14.21 0.0051
2021-08-17 2021-06-30 13F PRIMORIS SVCS COM 74164F103 799,144 408,799 104.73 23,519 81.87 0.0058
2021-05-17 2021-03-31 13F PRIMORIS SVCS COM 74164F103 390,345 120,313 44.56 12,932 73.47 0.0035
2021-02-16 2020-12-31 13F PRIMORIS SVCS COM 74164F103 270,032 2,529 0.95 7,455 54.48 0.0022
2020-11-16 2020-09-30 13F PRIMORIS SVCS COM 74164F103 267,503 185,931 227.93 4,826 233.06 0.0016
2020-08-14 2020-06-30 13F PRIMORIS SVCS COM 74164F103 81,572 -680,779 -89.30 1,449 -88.05 0.0005
2020-05-15 2020-03-31 13F PRIMORIS SVCS COM 74164F103 762,351 -32,680 -4.11 12,122 -31.44 0.0051
2020-02-14 2019-12-31 13F PRIMORIS SVCS COM 74164F103 795,031 -21,411 -2.62 17,682 10.44 0.0055
2019-11-14 2019-09-30 13F PRIMORIS SVCS COM 74164F103 816,442 -6,858 -0.83 16,011 -7.09 0.0042
2019-08-14 2019-06-30 13F/A-1 PRIMORIS SVCS COM 74164F103 823,300 -1,748 -0.21 17,232 1.01 0.0044
2019-08-14 2019-06-30 13F PRIMORIS SVCS COM 74164F103 823,300 -343,722 17,232
2019-05-15 2019-03-31 13F PRIMORIS SVCS COM 74164F103 825,048 29,133 3.66 17,060 12.05 0.0058
2019-02-14 2018-12-31 13F PRIMORIS SVCS COM 74164F103 795,915 17,791 2.29 15,226 -21.16 0.0058
2018-11-14 2018-09-30 13F PRIMORIS SVCS COM 74164F103 778,124 -10,891 -1.38 19,313 -10.11 0.0061
2018-08-14 2018-06-30 13F PRIMORIS SVCS COM 74164F103 789,015 -35,216 -4.27 21,484 4.35 0.0071
2018-05-15 2018-03-31 13F PRIMORIS SVCS COM 74164F103 824,231 -372,075 -31.10 20,589 -36.70 0.0077
2018-02-14 2017-12-31 13F PRIMORIS SVCS COM 74164F103 1,196,306 -74,673 -5.88 32,528 -13.01 0.0117
2017-11-14 2017-09-30 13F PRIMORIS SVCS COM 74164F103 1,270,979 325,486 34.43 37,393 58.58 0.0138
2017-08-14 2017-06-30 13F PRIMORIS SVCS COM 74164F103 945,493 31,098 3.40 23,580 11.06 0.0073
2017-05-15 2017-03-31 13F PRIMORIS SVCS COM 74164F103 914,395 -70,951 -7.20 21,232 -5.41 0.0070
2017-02-14 2016-12-31 13F PRIMORIS SVCS COM 74164F103 985,346 -20,214 -2.01 22,446 8.36 0.0075
2016-11-14 2016-09-30 13F PRIMORIS SVCS COM 74164F103 1,005,560 -10,611 -1.04 20,714 7.69 0.0071
2016-08-15 2016-06-30 13F PRIMORIS SVCS COM 74164F103 1,016,171 20,173 2.03 19,235 -20.53 0.0071
2016-05-16 2016-03-31 13F PRIMORIS SVCS COM 74164F103 995,998 12,404 1.26 24,203 11.70 0.0098
2016-02-16 2015-12-31 13F PRIMORIS SVCS COM 74164F103 983,594 -4,821 -0.49 21,668 22.40 0.0086
2015-11-16 2015-09-30 13F PRIMORIS SVCS COM 74164F103 988,415 -78,739 -7.38 17,702 -16.22 0.0075
2015-08-14 2015-06-30 13F PRIMORIS SERVICES COMMON 74164F103 1,067,154 -11,541 -1.07 21,129 13.95 0.0083
2015-05-15 2015-03-31 13F PRIMORIS SERVICES COMMON 74164F103 1,078,695 -1,820 -0.17 18,542 -26.16 0.0072
2015-02-13 2014-12-31 13F PRIMORIS SERVICES COMMON 74164F103 1,080,515 -30,240 -2.72 25,111 -15.77 0.0097
2014-11-14 2014-09-30 13F PRIMORIS SERVICES COMMON 74164F103 1,110,755 -86,688 -7.24 29,813 -13.67 0.0119
2014-08-14 2014-06-30 13F PRIMORIS SERVICES COMMON 74164F103 1,197,443 -76,738 -6.02 34,534 -9.59 0.0136
2014-05-15 2014-03-31 13F PRIMORIS SERVICES COMMON 74164F103 1,274,181 511,842 67.14 38,199 60.95 0.0155
2014-02-13 2013-12-31 13F PRIMORIS SERVICES COMMON 74164F103 762,339 747,657 5,092.34 23,733 6,245.72 0.0094
2013-11-13 2013-09-30 13F PRIMORIS SERVICES COMMON 74164F103 14,682 -331,136 -95.75 374 -94.52 0.0002
2013-08-14 2013-06-30 13F PRIMORIS SERVICES COMMON 74164F103 345,818 345,818 6,820 0.0032
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.