Institutional Ownership
Primoris Svcs Corp
CUSIP 74164F103COMPRIMQ1 2026
13D / 13G Filings
33
Schedule 13D/13G on record
Beneficial Filers
9
Distinct reporting persons
Largest Stake
14.7%
Max % of class reported
Institutional Holders
497
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
33 filings · latest Jan 8, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Jan 8, 2026 | Blackrock, Inc. | 13G/A | 14.7% | 7.93M | SEC |
| 2 | Oct 9, 2025 | Dimensional Fund Advisors LP | 13G/A | 2.8% | 1.50M | SEC |
| 3 | Sep 5, 2025 | Fuller &Amp; Thaler Asset Management, Inc. | 13G | 5.3% | 2.85M | SEC |
| 4 | Apr 24, 2025 | Blackrock, Inc. | 13G/A | 7.8% | 4.18M | SEC |
| 5 | Apr 15, 2025 | Dimensional Fund Advisors LP | 13G/A | 5.5% | 2.99M | SEC |
| 6 | Nov 12, 2024 | Vanguard Group Inc | 13G/A | 11.5% | 6.16M | SEC |
| 7 | Nov 4, 2024 | Vanguard Group Inc | 13G/A | 11.5% | 6.16M | SEC |
| 8 | Jul 10, 2024 | Vanguard Group Inc | 13G/A | 10.4% | 5.59M | SEC |
| 9 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 9.8% | 5.23M | SEC |
| 10 | Feb 9, 2024 | Dimensional Fund Advisors LP | 13G/A | 6.7% | 3.60M | SEC |
23 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Primoris Svcs Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 8.34M | $1.19B |
| 2 | Fuller & Thaler Asset Management, Inc. | 2.97M | $424.39M |
| 3 | First Trust Advisors LP | 2.89M | $412.84M |
| 4 | State Street Corp | 2.06M | $295.33M |
| 5 | Wellington Management Group LLP | 1.88M | $268.86M |
| 6 | Geode Capital Management, LLC | 1.46M | $208.33M |
| 7 | Invesco Ltd. | 1.40M | $199.79M |
| 8 | Dimensional Fund Advisors LP | 1.16M | $165.77M |
| 9 | American Century Companies Inc | 1.08M | $154.21M |
| 10 | Artemis Investment Management LLP | 879.6K | $125.82M |