Primoris Services Corp - Common Stock (PRIM) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
PRIM on NYSE
Shares outstanding
53,960,755
Price per share
$124.14
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
50,573,410
Total reported value
$6,944,784,353
% of total 13F portfolios
0.02%
Share change
-1,714,324
Value change
-$153,031,238
Number of holders
449
Price from insider filings
$124.14
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Primoris Services Corp - Common Stock (PRIM) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 15% +86% $984,707,156 +$465,875,571 7,932,231 +90% BlackRock, Inc. 31 Dec 2025
FULLER & THALER ASSET MANAGEMENT, INC. 5.3% $323,357,667 2,851,227 Fuller & Thaler Asset Management, Inc. 31 Aug 2025
DIMENSIONAL FUND ADVISORS LP 2.8% -54% $206,188,185 -$204,511,252 1,501,410 -50% Dimensional Fund Advisors LP 30 Sep 2025

As of 30 Sep 2025, 449 institutional investors reported holding 50,573,410 shares of Primoris Services Corp - Common Stock (PRIM). This represents 94% of the company’s total 53,960,755 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Primoris Services Corp - Common Stock (PRIM) together control 60% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
VANGUARD GROUP INC 11% 6,013,274 -3.3% 0.01% $825,802,919
BlackRock, Inc. 8.8% 4,744,710 -12% 0.01% $651,591,024
FULLER & THALER ASSET MANAGEMENT, INC. 5.7% 3,055,639 +34% 1.4% $419,630,874
FIRST TRUST ADVISORS LP 3.2% 1,746,912 -4.7% 0.18% $239,903,424
DIMENSIONAL FUND ADVISORS LP 2.8% 1,501,410 -44% 0.04% $206,173,573
GEODE CAPITAL MANAGEMENT, LLC 2.4% 1,283,051 +0.12% 0.01% $176,226,878
STATE STREET CORP 2.4% 1,282,842 -2.9% 0.01% $176,274,115
Invesco Ltd. 2.1% 1,132,836 -0.8% 0.02% $155,572,369
AMERICAN CENTURY COMPANIES INC 1.9% 1,019,856 +70% 0.07% $140,056,824
WESTFIELD CAPITAL MANAGEMENT CO LP 1.8% 947,308 +45% 0.55% $130,093,808
ALLIANCEBERNSTEIN L.P. 1.6% 843,960 -34% 0.04% $115,901,027
CONGRESS ASSET MANAGEMENT CO 1.5% 796,236 -0.01% 0.73% $109,347,102
Artemis Investment Management LLP 1.4% 767,660 +17% 1.3% $105,422,748
FMR LLC 1.4% 743,022 +0.13% 0.01% $102,039,223
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.3% 700,186 -2.5% 0.02% $96,156,543
WELLINGTON MANAGEMENT GROUP LLP 1.2% 663,985 +136% 0.02% $91,185,060
Van Berkom & Associates Inc. 1.2% 638,979 -35% 2.5% $87,751,000
UBS Group AG 1.2% 623,764 +12% 0.02% $85,661,510
Boston Partners 1% 563,934 -0.17% 0.08% $77,787,925
Nuveen, LLC 1% 552,418 -17% 0.02% $75,863,564
LAZARD ASSET MANAGEMENT LLC 0.99% 535,818 +57% 0.1% $73,583,886
PRICE T ROWE ASSOCIATES INC /MD/ 0.99% 531,858 +2% 0.01% $73,041,000
GW&K Investment Management, LLC 0.94% 507,214 -2.7% 0.62% $69,656,000
NORTHERN TRUST CORP 0.9% 487,440 -1.4% 0.01% $66,940,134
JPMORGAN CHASE & CO 0.9% 486,200 +21% 0% $66,769,845

Institutional Holders of Primoris Services Corp - Common Stock (PRIM) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 2,028,278 $252,080,357 +$37,014,699 $124.14 65
2025 Q3 50,573,410 $6,944,784,353 -$153,031,238 $137.33 449
2025 Q2 52,484,242 $4,094,565,427 -$2,604,896 $77.94 385
2025 Q1 53,344,105 $3,025,912,267 +$20,389,744 $57.41 366
2024 Q4 50,772,384 $3,880,133,390 +$7,011,864 $76.40 357
2024 Q3 50,055,003 $2,914,743,433 -$51,157,006 $58.08 298
2024 Q2 50,631,462 $2,526,346,333 +$55,151,337 $49.89 292
2024 Q1 49,103,875 $2,090,943,361 +$44,572,097 $42.57 238
2023 Q4 49,084,858 $1,630,218,272 +$19,417,176 $33.21 227
2023 Q3 48,416,781 $1,584,466,159 +$7,290,882 $32.73 194
2023 Q2 48,061,988 $1,464,216,005 +$4,672,371 $30.47 176
2023 Q1 48,012,007 $1,183,997,881 +$25,742,563 $24.66 170
2022 Q4 47,002,297 $1,031,333,435 +$2,651,728 $21.94 181
2022 Q3 47,161,584 $766,510,689 -$34,992,714 $16.25 168
2022 Q2 48,975,898 $1,065,255,619 +$7,667,399 $21.76 145
2022 Q1 48,637,591 $1,159,992,741 +$46,255,214 $23.82 167
2021 Q4 47,090,920 $1,129,280,258 -$21,976,543 $23.98 165
2021 Q3 47,695,045 $1,169,023,892 -$980,426 $24.49 183
2021 Q2 47,609,527 $1,401,316,973 -$27,186,272 $29.43 201
2021 Q1 48,194,746 $1,596,712,316 +$137,722,865 $33.13 218
2020 Q4 44,043,067 $1,216,618,664 +$27,949,122 $27.61 165
2020 Q3 42,860,432 $773,678,340 +$39,114,301 $18.04 161
2020 Q2 40,663,074 $722,114,436 -$7,092,434 $17.76 142
2020 Q1 41,208,802 $655,254,006 -$6,496,381 $15.90 124
2019 Q4 41,211,469 $916,490,587 -$4,460,412 $22.24 138
2019 Q3 41,435,397 $812,588,946 +$4,555,490 $19.61 127
2019 Q2 41,168,747 $861,694,139 +$31,590,561 $20.93 133
2019 Q1 39,927,638 $825,753,847 +$5,946,013 $20.68 130
2018 Q4 39,667,690 $758,884,753 -$22,014,714 $19.13 128
2018 Q3 40,434,926 $1,003,446,963 +$30,356,062 $24.82 136
2018 Q2 39,117,839 $1,065,212,831 +$55,934,718 $27.23 157
2018 Q1 37,303,504 $931,829,224 +$7,641,836 $24.98 174
2017 Q4 36,979,944 $1,005,545,708 -$2,930,927 $27.19 163
2017 Q3 36,930,258 $1,086,355,897 +$29,987,021 $29.42 149
2017 Q2 36,039,549 $898,800,011 -$8,999,069 $24.94 124
2017 Q1 36,415,719 $845,899,226 +$35,502,544 $23.22 124
2016 Q4 37,476,431 $853,895,591 -$47,453,721 $22.78 125
2016 Q3 39,253,946 $808,315,652 +$12,541,098 $20.60 117
2016 Q2 38,750,863 $733,409,520 +$5,013,224 $18.93 119
2016 Q1 38,378,189 $932,445,398 -$20,365,879 $24.30 106
2015 Q4 39,243,602 $861,719,667 -$4,242,470 $22.03 109
2015 Q3 39,536,313 $708,099,966 +$88,273,616 $17.91 109
2015 Q2 34,848,872 $689,995,026 +$28,100,811 $19.80 116
2015 Q1 33,678,391 $579,366,054 +$20,465,122 $17.19 125
2014 Q4 31,692,248 $736,371,925 +$12,728,822 $23.24 133
2014 Q3 31,922,178 $856,682,488 -$20,846,636 $26.84 139
2014 Q2 32,604,156 $940,051,779 +$32,674,460 $28.84 150
2014 Q1 31,432,532 $941,931,874 +$50,035,594 $29.98 136