Security Snapshot

Primoris Services Corp - Common Stock (PRIM) Institutional Ownership

CUSIP: 74164F103

13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

448

Shares (Excl. Options)

55.07MFull value: 55,073,740 · shares · 30 Jun 2026

Price

$99.12

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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Security type / class
Equity / Common Stock
Symbol
PRIM on NYSE
All holders as of 30 Jun 2026
Q2 2026
Total 13F shares
55,073,740
Latest holder snapshot 5 signals
Total 13F value
$5,437,338,351
Portfolio coverage rank
0.01%
Share change
-63,944
Value change
-$364,224,920
Number of holders
448
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
54,366,128
SEC-reported price per share
$82.16
Insider filing price
$82.16
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • PRIM - Primoris Services Corp - Common Stock is tracked under CUSIP 74164F103.
  • 448 institutions reported positions in Q2 2026.
  • 7 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 512 to 448 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from
    $7.86BFull value: $7,864,144,293 · USD · 31 Mar 2026
    to
    $5.44BFull value: $5,437,338,351 · USD · 30 Jun 2026
    .

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 448 institutions filings for Q2 2026.

Open SEC evidence

Security key

74164F103

13F reference period

Q2 2026

13F holders

448

13D/G owners

7

CIK / CUSIP context first

Open Q2 2026 holders PRIM full holder history Primoris Services Corp SEC filings Primoris Services Corp company facts Primoris Services Corp insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
7
Security
PRIM
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 12% -20% $631,770,362 -$154,472,375 6,373,793 -20% BlackRock, Inc. 30 Jun 2026
WELLINGTON MANAGEMENT GROUP LLP 8.6% $404,897,174 4,675,487 Wellington Management Group LLP 30 Jun 2026
FIRST TRUST PORTFOLIOS LP 6.3% $486,370,902 3,400,244 First Trust Portfolios L.P. 31 Mar 2026
VANGUARD PORTFOLIO MANAGEMENT LLC 5.8% -15% $271,039,641 -$49,491,554 3,129,788 -15% Vanguard Portfolio Management 30 Jun 2026
VANGUARD CAPITAL MANAGEMENT LLC 5% $391,741,359 2,738,684 Vanguard Capital Management 31 Mar 2026
DIMENSIONAL FUND ADVISORS LP 2.8% -54% $206,188,185 -$204,511,252 1,501,410 -50% Dimensional Fund Advisors LP 30 Sep 2025
FULLER & THALER ASSET MANAGEMENT, INC. 0% -106% $165,617 -$246,750,679 1,912 -100% Fuller & Thaler Asset Management, Inc. 30 Jun 2026
As of 30 Jun 2026, 448 institutional investors reported holding
55.07MFull value: 55,073,740 · shares · 30 Jun 2026
shares of Primoris Services Corp - Common Stock (PRIM). This represents 101% of the company’s total
54.37MFull value: 54,366,128 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
67%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 13% 6,837,017 -18% 0.01% $677,685,116
WELLINGTON MANAGEMENT GROUP LLP 8.6% 4,675,487 +149% 0.08% $463,434,272
VANGUARD PORTFOLIO MANAGEMENT LLC 5.7% 3,123,356 -15% 0.01% $309,587,047
VANGUARD CAPITAL MANAGEMENT LLC 4.3% 2,355,491 +0.85% 0% $233,476,268
FIRST TRUST ADVISORS LP 4.1% 2,234,728 -23% 0.13% $221,506,239
STATE STREET CORP 3.3% 1,814,143 -12% 0.01% $179,951,200
MILLENNIUM MANAGEMENT LLC 2.7% 1,492,740 +272% 0.1% $147,960,389
Southpoint Capital Advisors LP 2.6% 1,400,000 3.2% $138,768,000
MORGAN STANLEY 2.4% 1,284,470 +131% 0.01% $127,316,735
DIMENSIONAL FUND ADVISORS LP 2.2% 1,184,542 +2.2% 0.02% $117,405,201
GEODE CAPITAL MANAGEMENT, LLC 2% 1,098,315 -25% 0.01% $108,890,408
NORDEA INVESTMENT MANAGEMENT AB 1.6% 887,332 +1482% 0.07% $86,195,430
AMERICAN CENTURY COMPANIES INC 1.6% 884,645 -18% 0.04% $87,686,158
Point72 Asset Management, L.P. 1.6% 876,484 0.13% $86,877,094
Invesco Ltd. 1.6% 847,692 -39% 0.01% $84,023,232
WESTFIELD CAPITAL MANAGEMENT CO LP 1.4% 737,493 -0.78% 0.24% $73,100,306
FMR LLC 1.2% 637,265 -9.7% 0% $63,165,726
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1% 554,587 -19% 0.01% $54,970,663
UBS Group AG 1% 544,654 -8.5% 0.01% $53,986,105
NORGES BANK 0.95% 517,320 0.01% $51,276,758
Van Berkom & Associates Inc. 0.94% 509,157 +10% 1.6% $50,468,000
FRONTIER CAPITAL MANAGEMENT CO LLC 0.86% 468,762 0.43% $46,463,733
Nuveen, LLC 0.85% 462,954 +69% 0.01% $45,887,908
Madison Avenue Partners, LP 0.85% 462,058 2% $45,799,189
MACKENZIE FINANCIAL CORP 0.85% 461,847 +50% 0.05% $45,778,275

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
51
Headline period
Q2 2026
Rows shown
1-25 of 51
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 6,593,387 $491,445,232 -$23,005,364 $74.52 134
2026 Q2 55,073,740 $5,437,338,351 -$364,224,920 $99.12 448
2026 Q1 55,144,305 $7,864,144,293 -$154,485,551 $143.04 512
2025 Q4 56,445,939 $7,010,571,542 +$728,148,596 $124.14 480
2025 Q3 50,556,337 $6,942,425,709 -$156,171,577 $137.33 448
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
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