Primoris Services Corp - PRIM
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Aug 14, 2026 | SCHEDULE 13G/A | Fuller & Thaler Asset Management, Inc. | 0.0% | 1,912 | View |
| Aug 13, 2026 | SCHEDULE 13G | Wellington Management Group LLP | 8.6% | 4,675,487 | View |
| Aug 13, 2026 | SCHEDULE 13G | Wellington Group Holdings LLP | 8.6% | 4,675,487 | View |
| Aug 13, 2026 | SCHEDULE 13G | Wellington Investment Advisors Holdings LLP | 8.6% | 4,675,487 | View |
| Aug 13, 2026 | SCHEDULE 13G | Wellington Management Company LLP | 7.9% | 4,675,487 | View |
| Jul 31, 2026 | SCHEDULE 13G/A | Vanguard Portfolio Management | 5.76% | 3,129,788 | View |
| Jul 29, 2026 | SCHEDULE 13G/A | BlackRock, Inc. | 11.7% | 6,373,793 | View |
| Apr 30, 2026 | SCHEDULE 13G | Vanguard Capital Management | 5.04% | 2,738,684 | View |
| Apr 29, 2026 | SCHEDULE 13G | Vanguard Portfolio Management | 6.82% | 3,701,284 | View |
| Apr 27, 2026 | SCHEDULE 13G | First Trust Portfolios L.P. | 6.27% | 3,400,244 | View |
| Apr 27, 2026 | SCHEDULE 13G | First Trust Advisors L.P. | 6.27% | 3,400,244 | View |
| Apr 27, 2026 | SCHEDULE 13G | The Charger Corporation | 6.27% | 3,400,244 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.