★
Trade Filings
Managers Stocks Filings Superinvestors
Signals Institutional Buying Institutional Selling Insider Activity 13D & 13G Watch Sector Rotation
Tools Stock Screener Manager Screener Compare Managers Consensus Baskets All Research Tools Data API
Learn & AI Learn Ask the Data AI Agents
News ★ Saved
About About us Methodology Contact Disclaimer
Reader
DATA PLANS

Historical data downloads — coming with accounts.

API GATEWAY

Free read-only JSON access to the site's cached data.

Dark mode

Guided View
New to markets (prices, yields, YTD, market cap)? We explain every term as you browse, in plain English. Same data, with the help built in.

Expert View
You already know the market. Just the data: clean, fast and compact, with no extra explanations. This is the default view.

Interface language
Security record

PRIM

Primoris Services Corporation · Industrials · Engineering & Construction

83.60 +1.1% mkt cap $4.54B quote delayed (FMP) · as of Oct 11 03:53 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
122Tracked holders
-6Δ holders
38.21MShares held
$3.78BReported value
+13New positions
−18Exits
Falling Conviction score 37/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -4.7% · share flow +0.9% · net new positions -4.1% — formula
Concentrated accumulation — rising shares among fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 122 -6 38.21M $3.78B +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 · Q2 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock ✦ (passive) 6.84M -18.0% $677.69M 0.0% ▼ Trim 5 SEC ↗ ×18
2 Wellington Management ✦ 4.68M +148.8% $463.43M 0.1% ▲ Add 9 SEC ↗ ×7
3 Vanguard Capital Management Llc 2.36M +0.8% $233.48M 0.0% ▲ Add 2 SEC ↗
4 First Trust Advisors Lp 2.23M -22.6% $221.51M 0.1% ▼ Trim 3 SEC ↗
5 State Street Global Advisors ✦ (passive) 1.81M -12.1% $179.95M 0.0% ▼ Trim 7 SEC ↗
6 Millennium Management ✦ 1.49M +272.4% $147.96M 0.1% ▲ Add 9 SEC ↗
7 Morgan Stanley ✦ 1.28M +131.1% $127.32M 0.0% ▲ Add 4 SEC ↗ ×12
8 Dimensional Fund Advisors Lp 1.18M +2.2% $117.41M 0.0% ▲ Add 3 SEC ↗ ×5
9 Geode Capital Management ✦ (passive) 1.10M -24.6% $108.89M 0.0% ▼ Trim 9 SEC ↗ ×2
10 American Century Companies Inc 884.64K -17.9% $87.69M 0.0% ▼ Trim 3 SEC ↗
11 Point72 Asset Management ✦ 876.48K New $86.88M 0.1% New 1 SEC ↗
12 Nordea Investment Management Ab 887.33K +1481.6% $86.20M 0.1% ▲ Add 3 SEC ↗ ×4
13 Invesco Ltd. 847.69K -39.3% $84.02M 0.0% ▼ Trim 3 SEC ↗ ×7
14 Fidelity (FMR) ✦ 637.26K -9.7% $63.17M 0.0% ▼ Trim 5 SEC ↗ ×4
15 Charles Schwab Investment… 554.59K -18.9% $54.97M 0.0% ▼ Trim 3 SEC ↗
16 UBS Group AG 544.65K -8.6% $53.99M 0.0% ▼ Trim 3 SEC ↗ ×4
17 Norges Bank ✦ (passive) 517.32K New $51.28M 0.0% New 1 SEC ↗
18 Nuveen, LLC 462.95K +68.9% $45.89M 0.0% ▲ Add 3 SEC ↗ ×4
19 Mackenzie Financial Corp 461.85K +50.3% $45.78M 0.0% ▲ Add 3 SEC ↗
20 Federated Hermes, Inc. 445.28K +7.2% $44.14M 0.1% ▲ Add 3 SEC ↗ ×3
21 MIRAE ASSET GLOBAL ETFS HOLDINGS… 431.18K +1.9% $42.74M 0.1% ▲ Add 3 SEC ↗ ×2
22 Goldman Sachs Group ✦ 430.63K -42.1% $42.68M 0.0% ▼ Trim 4 SEC ↗ ×2
23 JPMorgan Chase ✦ 403.70K -34.1% $39.50M 0.0% ▼ Trim 4 SEC ↗ ×8
24 Principal Financial Group Inc 347.88K +1.3% $34.48M 0.0% ▲ Add 3 SEC ↗ ×2
25 Bank of New York Mellon Corp 322.56K -6.5% $31.97M 0.0% ▼ Trim 3 SEC ↗ ×9
26 Northern Trust Corp 319.98K -38.0% $31.72M 0.0% ▼ Trim 3 SEC ↗ ×4
27 Citadel Advisors ✦ 302.37K +7.1% $29.97M 0.0% ▲ Add 6 SEC ↗ ×2
28 Schroder Investment Management Group 303.30K +9.9% $29.47M 0.0% ▲ Add 2 SEC ↗
29 Marshall Wace ✦ 294.61K +2997.8% $29.20M 0.0% ▲ Add 2 SEC ↗ ×3
30 Canada Pension Plan Investment Board 248.07K +6101.7% $24.59M 0.0% ▲ Add 3 SEC ↗
31 Ameriprise Financial Inc 209.06K -23.0% $20.72M 0.0% ▼ Trim 3 SEC ↗ ×3
32 Susquehanna International Group, Llp 206.41K +984.1% $20.46M 0.0% ▲ Add 3 SEC ↗ ×2
33 Raymond James Financial Inc 178.89K -48.4% $17.73M 0.0% ▼ Trim 3 SEC ↗ ×3
34 Allspring Global Investments… 187.84K +1352.0% $17.46M 0.0% ▲ Add 3 SEC ↗ ×2
35 Bank Of America Corp /De/ 174.21K -46.4% $17.27M 0.0% ▼ Trim 3 SEC ↗ ×5
36 UBS AM, a distinct business unit of… 170.52K +29.1% $16.90M 0.0% ▲ Add 3 SEC ↗ ×9
37 Wells Fargo & Company/Mn 159.52K -34.4% $15.81M 0.0% ▼ Trim 3 SEC ↗ ×4
38 Massachusetts Financial Services Co… 142.79K -60.8% $14.15M 0.0% ▼ Trim 3 SEC ↗ ×3
39 State Of Wisconsin Investment Board 140.95K -8.9% $13.97M 0.0% ▼ Trim 3 SEC ↗
40 Alyeska Investment Group, L.P. 140.81K -52.6% $13.96M 0.0% ▼ Trim 2 SEC ↗
41 Grantham, Mayo, Van Otterloo & Co.… 138.71K New $13.75M 0.0% New 1 SEC ↗
42 Allianz Asset Management GmbH 136.34K -12.9% $13.51M 0.0% ▼ Trim 3 SEC ↗ ×3
43 Swedbank AB 130.00K -31.6% $12.89M 0.0% ▼ Trim 3 SEC ↗
44 Legal & General Group Plc 128.70K -3.5% $12.76M 0.0% ▼ Trim 3 SEC ↗ ×3
45 New York State Common Retirement… 121.17K +363.4% $12.01M 0.0% ▲ Add 3 SEC ↗
46 Hrt Financial Lp 117.64K New $11.66M 0.0% New 1 SEC ↗
47 Captrust Financial Advisors 116.52K +1129.2% $11.55M 0.0% ▲ Add 3 SEC ↗
48 T. Rowe Price ✦ 109.04K -84.7% $10.81M 0.0% ▼ Trim 9 SEC ↗ ×2
49 Swiss National Bank 108.90K +1.9% $10.79M 0.0% ▲ Add 3 SEC ↗
50 Holocene Advisors, LP 107.96K +552.5% $10.70M 0.0% ▲ Add 2 SEC ↗
51 Rhumbline Advisers 106.90K -28.4% $10.60M 0.0% ▼ Trim 3 SEC ↗
52 California Public Employees… 106.81K +7.5% $10.59M 0.0% ▲ Add 2 SEC ↗
53 Victory Capital Management Inc 104.65K -7.4% $10.37M 0.0% ▼ Trim 3 SEC ↗
54 Pictet Asset Management Holding SA 95.19K +986.8% $9.44M 0.0% ▲ Add 3 SEC ↗
55 Royal Bank Of Canada 84.42K +51.8% $8.37M 0.0% ▲ Add 3 SEC ↗ ×6
56 AQR Capital Management ✦ 80.02K -28.6% $7.93M 0.0% ▼ Trim 9 SEC ↗ ×4
57 Clearbridge Investments, LLC 69.98K -0.1% $6.94M 0.0% ▼ Trim 3 SEC ↗
58 Mercer Global Advisors Inc /Adv 62.48K -35.8% $6.19M 0.0% ▼ Trim 3 SEC ↗
59 Franklin Resources Inc 61.25K -12.2% $6.07M 0.0% ▼ Trim 3 SEC ↗ ×4
60 Nomura Holdings Inc 57.88K New $5.74M 0.0% New 1 SEC ↗
61 D. E. Shaw & Co. ✦ 52.79K -83.0% $5.23M 0.0% ▼ Trim 9 SEC ↗ ×2
62 Russell Investments Group, Ltd. 51.48K -16.9% $5.10M 0.0% ▼ Trim 3 SEC ↗ ×9
63 Universal- Beteiligungs- und… 50.63K +13.3% $5.02M 0.0% ▲ Add 3 SEC ↗
64 Prudential Financial Inc 48.93K -20.5% $4.85M 0.0% ▼ Trim 3 SEC ↗
65 Sei Investments Co 46.49K -18.2% $4.61M 0.0% ▼ Trim 3 SEC ↗ ×3
66 Fifth Third Bancorp 43.37K +47.2% $4.30M 0.0% ▲ Add 3 SEC ↗
67 Alliancebernstein L.P. 29.62K -95.7% $4.24M 0.0% ▼ Trim 3 SEC ↗
68 Quantinno Capital Management LP 37.05K +144.5% $3.67M 0.0% ▲ Add 3 SEC ↗
69 Corient Private Wealth LP 35.56K +108.2% $3.52M 0.0% ▲ Add 3 SEC ↗
70 State Board Of Administration Of… 33.59K +135.0% $3.33M 0.0% ▲ Add 3 SEC ↗
71 Nomura Asset Management… 32.11K New $3.18M 0.0% New 1 SEC ↗
72 Creative Planning 31.49K -23.6% $3.12M 0.0% ▼ Trim 3 SEC ↗ ×2
73 Zurcher Kantonalbank (Zurich… 30.41K +3.3% $3.01M 0.0% ▲ Add 3 SEC ↗
74 Connor, Clark & Lunn Investment… 29.50K -18.9% $2.92M 0.0% ▼ Trim 3 SEC ↗
75 Bnp Paribas Financial Markets 29.11K +111.9% $2.89M 0.0% ▲ Add 3 SEC ↗
76 Rockefeller Capital Management L.P. 24.16K +535.8% $2.40M 0.0% ▲ Add 3 SEC ↗ ×3
77 Manufacturers Life Insurance… 22.75K -31.2% $2.26M 0.0% ▼ Trim 3 SEC ↗
78 Barclays Plc 20.52K +25.6% $2.03M 0.0% ▲ Add 3 SEC ↗ ×3
79 Envestnet Asset Management Inc 18.90K -72.8% $1.87M 0.0% ▼ Trim 3 SEC ↗
80 Voya Investment Management Llc 17.29K +3.2% $1.71M 0.0% ▲ Add 3 SEC ↗
81 LPL Financial LLC 17.25K -41.5% $1.71M 0.0% ▼ Trim 3 SEC ↗
82 Stifel Financial Corp 16.02K -57.7% $1.59M 0.0% ▼ Trim 3 SEC ↗ ×2
83 BNP Paribas Asset Management… 15.22K -82.6% $1.51M 0.0% ▼ Trim 3 SEC ↗ ×2
84 Citigroup Inc 14.43K +35.8% $1.43M 0.0% ▲ Add 3 SEC ↗
85 Two Sigma Investments ✦ 14.15K New $1.40M 0.0% New 1 SEC ↗
86 Osaic Holdings, Inc. 13.45K -85.5% $1.34M 0.0% ▼ Trim 3 SEC ↗ ×3
87 IMC-Chicago, LLC 12.02K +119.0% $1.19M 0.0% ▲ Add 2 SEC ↗
88 Amundi 11.62K +51.6% $1.15M 0.0% ▲ Add 3 SEC ↗
89 Cetera Investment Advisers 10.96K -36.8% $1.09M 0.0% ▼ Trim 3 SEC ↗
90 Soros Fund Management ✦ 10.34K New $1.02M 0.0% New 1 SEC ↗
91 First Manhattan Co. Llc. 9.52K +2.3% $943,888 0.0% ▲ Add 3 SEC ↗
92 Deutsche Bank Ag\ 8.49K -89.0% $842,024 0.0% ▼ Trim 3 SEC ↗ ×4
93 Lido Advisors, LLC 8.33K +5.0% $826,239 0.0% ▲ Add 3 SEC ↗
94 Brown Advisory Inc 8.15K -83.5% $808,151 0.0% ▼ Trim 3 SEC ↗
95 Wealth Enhancement Advisory… 9.10K -0.1% $788,107 0.0% ▼ Trim 3 SEC ↗
96 LMR Partners LLP 7.39K -75.2% $732,794 0.0% ▼ Trim 2 SEC ↗
97 Pnc Financial Services Group, Inc. 7.30K -25.2% $723,973 0.0% ▼ Trim 3 SEC ↗ ×4
98 GAMCO Investors ✦ 7.09K -21.7% $702,364 0.0% ▼ Trim 5 SEC ↗
99 Bank Of Montreal /Can/ 6.82K +1.2% $676,196 0.0% ▲ Add 3 SEC ↗ ×4
100 Mml Investors Services, Llc 5.57K -45.5% $551,720 0.0% ▼ Trim 3 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Exited

Man Group plc $20.06M was 0.0%
Bridgewater Associates $19.48M was 0.1%
Wcm Investment Management, Llc $16.70M was 0.0%
Lazard Asset Management Llc $14.68M was 0.0%
Caisse De Depot Et Placement… $5.37M was 0.0%
Adage Capital Partners $5.03M was 0.0%
Qube Research & Technologies… $4.94M was 0.0%
Arrowstreet Capital $4.05M was 0.0%
ProShare Advisors LLC $1.20M was 0.0%
Credit Agricole S A $1.12M was 0.0%
Truist Financial Corp $876,422 was 0.0%
Cerity Partners LLC $474,953 was 0.0%

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: Q2 2026 · Methodology · Get this via the API