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Security record · archived quarter

PRIM

Primoris Services Corporation · Industrials · Engineering & Construction

74.80 -0.5% mkt cap $4.06B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
14Tracked holders
+1Δ holders
5.00MShares held
$287.16MReported value
+1New positions
−0Exits
Strongly Rising Conviction score 56/100 2 quarters of rising tracked shares ●●○○○○ How these are computed → Explain this at the Research Desk →

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

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
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
Holder count
Who holds it · Q1 2025
#ManagerSharesΔ sharesValueTheir weightHeld
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.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Beneficial ownership
Aug 14 SC 13G/A — FULLER & THALER ASSET MANAGEMENT, INC.

View original SEC filing ↗

Aug 13 SC 13G — WELLINGTON MANAGEMENT GROUP LLP

View original SEC filing ↗

Jul 31 SC 13G/A — VANGUARD PORTFOLIO MANAGEMENT LLC

View original SEC filing ↗

Jul 29 SC 13G/A — BlackRock, Inc.

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2025 · Methodology · Get this via the API