PRIM
Primoris Services Corporation · Industrials · Engineering & Construction
Momentum inputs (comparable managers):
holder breadth +7.7% ·
share flow +13.5% ·
net new positions +7.1%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 122 | -6 | 38.23M | $3.79B | +13 | −18 |
| Q1 2026 | 130 | +2 | 37.45M | $5.33B | +12 | −11 |
| Q4 2025 | 127 | -4 | 41.40M | $5.14B | +1 | −4 |
| Q3 2025 | 23 | +2 | 18.74M | $2.57B | +2 | −1 |
| Q2 2025 | 19 | +2 | 17.54M | $1.37B | +2 | — |
| Q1 2025 | 14 | +1 | 5.00M | $287.16M | +1 | — |
| Q4 2024 | 13 | -2 | 4.41M | $336.80M | — | −2 |
| Q3 2024 | 14 | 0 | 3.26M | $189.13M | — | — |
| Q2 2024 | 14 | — | 4.64M | $231.34M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 1.29M | -0.8% | $74.02M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.26M | +3.3% | $72.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 1.26M | +3.3% | $72.20M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Millennium Management ✦ | 728.40K | +262.1% | $41.82M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | T. Rowe Price ✦ | 246.15K | +207.7% | $14.13M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 246.15K | +207.7% | $14.13M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | Two Sigma Investments ✦ | 246.00K | +511.1% | $14.12M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Point72 Asset Management ✦ | 240.20K | -31.8% | $13.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 9 | Wellington Management ✦ | 234.00K | -0.2% | $13.43M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 10 | D. E. Shaw & Co. ✦ | 222.63K | +206.3% | $12.78M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 222.63K | +206.3% | $12.78M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 167.02K | +65.0% | $9.59M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 167.02K | +65.0% | $9.59M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 167.02K | +65.0% | $9.59M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 167.02K | +65.0% | $9.59M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 167.02K | +65.0% | $9.59M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | Norges Bank ✦ (passive) | 150.09K | -49.3% | $8.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 18 | Citadel Advisors ✦ | 112.45K | New | $6.46M | 0.0% | New | 1 | SEC ↗ |
| 19 | Citadel Advisors ✦ | 112.45K | New | $6.46M | 0.0% | New | 1 | SEC ↗ |
| 20 | Gotham Asset Management ✦ | 62.39K | +60.3% | $3.58M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | Arrowstreet Capital ✦ | 25.99K | -82.2% | $1.49M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 22 | Marshall Wace ✦ | 19.70K | -94.0% | $1.13M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 23 | Marshall Wace ✦ | 19.70K | -94.0% | $1.13M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 24 | Marshall Wace ✦ | 19.70K | -94.0% | $1.13M | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $6.46M | 0.0% |
| Citadel Advisors | $6.46M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 504 holders, 54.37M shares, $7.41B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.