Skip to main content
Equibles
PRIM logo

PRIM · Primoris Services Corp

Track PRIM — free Ask ALVIS about PRIM
$79.00 -6.53 (-7.63%) At close · Jul 28
Market Cap
$4.64B
Shares
54.25M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 501
Total Value: $7,142,554,557
Total Shares: 50,387,523
Showing 1–100 of 511 holdings by value · page 1 of 6

Institutional Ownership Trend

26 quarters

Superinvestors Holding PRIM

All superinvestors →
Ray Dalio $19,477,756 Joel Greenblatt $2,954,920 Mario Gabelli $1,294,225

Holder Concentration

Across 511 13F filers
Top Holder
16.1%
Jun 2023 → Mar 2026 · range 10.4% – 16.1%
of institutional value
Top 5
35.9%
Jun 2023 → Mar 2026 · range 33.5% – 41.6%
of institutional value
Top 10
49.4%
Jun 2023 → Mar 2026 · range 44.6% – 58.4%
of institutional value
HHI
434
Jun 2023 → Mar 2026 · range 346 – 464
Broadly held
Showing 100 of 511
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $1,193,047,998 16.70% 8,340,660
Large FULLER & THALER ASSET MANAGEMENT, INC. $424,385,519 5.94% 2,966,901
Mega FIRST TRUST ADVISORS LP $412,836,755 5.78% 2,886,163
Mega VANGUARD CAPITAL MANAGEMENT LLC $334,105,393 4.68% 2,335,748
Mega STATE STREET CORP $295,167,474 4.13% 2,063,531
Mega WELLINGTON MANAGEMENT GROUP LLP $268,857,980 3.76% 1,879,600
Mega GEODE CAPITAL MANAGEMENT, LLC $208,292,129 2.92% 1,456,181
Mega Invesco Ltd. $199,790,686 2.80% 1,396,747
Mega DIMENSIONAL FUND ADVISORS LP $165,800,666 2.32% 1,159,121
Mega AMERICAN CENTURY COMPANIES INC $154,214,856 2.16% 1,078,124
Large WESTFIELD CAPITAL MANAGEMENT CO LP $106,317,197 1.49% 743,269
Mega GOLDMAN SACHS GROUP INC $106,309,043 1.49% 743,212
Mega PRICE T ROWE ASSOCIATES INC /MD/ $102,205,082 1.43% 714,521
Mega FMR LLC $100,985,094 1.41% 705,992
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $97,779,712 1.37% 683,583
Mega ALLIANCEBERNSTEIN L.P. $97,751,533 1.37% 683,386
Mid Merewether Investment Management, LP $96,528,970 1.35% 674,839
Mega JPMORGAN CHASE & CO $87,679,655 1.23% 612,973
Mega UBS Group AG $85,190,903 1.19% 595,574
Mega MORGAN STANLEY $79,494,047 1.11% 555,747
Mega NORTHERN TRUST CORP Bank $73,857,271 1.03% 516,340
Mid Van Berkom & Associates Inc. $66,167,872 0.93% 462,583
Small BRUNI J V & CO /CO $62,511,626 0.88% 437,022
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $60,507,064 0.85% 423,008
Large FEDERATED HERMES, INC. $59,386,059 0.83% 415,171
Mega MILLENNIUM MANAGEMENT LLC $57,331,004 0.80% 400,804
Small VALUE HOLDINGS MANAGEMENT CO. LLC $57,136,326 0.80% 399,443
Mega VANGUARD FIDUCIARY TRUST CO Bank $53,258,226 0.75% 372,331
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $52,114,905 0.73% 364,338
Mega RAYMOND JAMES FINANCIAL INC $49,589,820 0.69% 346,685
Mega Bank of New York Mellon Corp Bank $49,355,948 0.69% 345,050
Mega PRINCIPAL FINANCIAL GROUP INC $49,126,085 0.69% 343,443
Large JACOBS LEVY EQUITY MANAGEMENT, INC $47,270,857 0.66% 330,473
Mega BANK OF AMERICA CORP /DE/ Bank $46,471,834 0.65% 324,887
Mega D. E. Shaw & Co., Inc. $44,503,462 0.62% 311,126
Large MACKENZIE FINANCIAL CORP $43,951,042 0.62% 307,264
Large Alyeska Investment Group, L.P. $42,456,417 0.59% 296,815
Large Public Sector Pension Investment Board Pension $40,549,837 0.57% 283,486
Mega CITADEL ADVISORS LLC $40,397,070 0.57% 282,418
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $39,483,045 0.55% 276,028
Mega Nuveen, LLC $39,204,545 0.55% 274,081
Mega AMERIPRISE FINANCIAL INC $38,841,224 0.54% 271,541
Mid HENNESSY ADVISORS INC $38,111,640 0.53% 384,500
Mid ALGERT GLOBAL LLC $36,799,185 0.52% 257,265
Mega WELLS FARGO & COMPANY/MN $34,754,427 0.49% 242,970
Large GW&K Investment Management, LLC $27,466,254 0.38% 192,018
Mid OBERWEIS ASSET MANAGEMENT INC/ $23,758,944 0.33% 166,100
Large Allianz Asset Management GmbH $22,389,478 0.31% 156,526
Large STATE OF WISCONSIN INVESTMENT BOARD $22,124,282 0.31% 154,672
Mid CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT $21,742,080 0.30% 152,000
Mega RHUMBLINE ADVISERS $21,345,716 0.30% 149,229
Large Man Group plc $20,057,640 0.28% 140,224
Large Clark Capital Management Group, Inc. $19,593,619 0.27% 136,980
Large Bridgewater Associates, LP $19,477,756 0.27% 136,170
Mega Legal & General Group Plc $19,076,671 0.27% 133,366
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $18,886,709 0.26% 132,038
Mid Portolan Capital Management, LLC $18,684,743 0.26% 130,626
Large WCM INVESTMENT MANAGEMENT, LLC $17,769,000 0.25% 124,224
Mid SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC $17,593,920 0.25% 123,000
Mid Aptus Capital Advisors, LLC $17,508,096 0.25% 122,400
Small KR Capital LP $16,815,353 0.24% 117,557
Large Handelsbanken Fonder AB $16,645,221 0.23% 167,930
Mega VICTORY CAPITAL MANAGEMENT INC $16,157,798 0.23% 112,960
Mid Munro Partners $16,044,796 0.22% 112,170
Mega AQR CAPITAL MANAGEMENT LLC $16,028,202 0.22% 112,054
Small Grandeur Peak Global Advisors, LLC $15,729,679 0.22% 109,967
Mega Swiss National Bank Bank $15,290,976 0.21% 106,900
Mid SEGALL BRYANT & HAMILL, LLC $15,273,954 0.21% 106,781
Large LAZARD ASSET MANAGEMENT LLC $14,681,482 0.21% 102,639
Small THAMES CAPITAL MANAGEMENT LLC $14,304,715 0.20% 100,005
Mega California Public Employees Retirement System Pension $14,211,453 0.20% 99,353
Large MERCER GLOBAL ADVISORS INC /ADV $13,918,650 0.19% 97,306
Mid Ceredex Value Advisors LLC $13,821,240 0.19% 96,625
Mid ROYCE & ASSOCIATES LP $13,738,992 0.19% 96,050
Large VOLORIDGE INVESTMENT MANAGEMENT, LLC $13,680,059 0.19% 95,638
Small ARDSLEY ADVISORY PARTNERS LP $13,381,200 0.19% 135,000
Large OSAIC HOLDINGS, INC. $13,315,306 0.19% 93,088
Mega Swedbank AB Bank $12,885,600 0.18% 130,000
Mid Dana Investment Advisors, Inc. $12,652,174 0.18% 88,452
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. $12,507,989 0.18% 87,444
Mega DEUTSCHE BANK AG\ Bank $11,011,216 0.15% 76,980
Small BOURGEON CAPITAL MANAGEMENT LLC $10,951,768 0.15% 110,490
Micro Bolthouse Investments, LLC $10,728,000 0.15% 75,000
Mid Advisors Asset Management, Inc. $10,553,777 0.15% 73,782
Mid PICTON MAHONEY ASSET MANAGEMENT $10,110,210 0.14% 70,681
Mega NEUBERGER BERMAN GROUP LLC $10,059,144 0.14% 70,324
Mega Clearbridge Investments, LLC $10,025,673 0.14% 70,090
Mega FRANKLIN RESOURCES INC $9,981,042 0.14% 69,778
Mega ENVESTNET ASSET MANAGEMENT INC $9,925,116 0.14% 69,387
Mid Susquehanna Portfolio Strategies, LLC $9,891,931 0.14% 69,155
Large SILVERCREST ASSET MANAGEMENT GROUP LLC $9,603,276 0.13% 67,137
Mid RENAISSANCE GROUP LLC $9,538,765 0.13% 66,686
Mid Y-Intercept (Hong Kong) Ltd $9,183,368 0.13% 92,649
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $8,980,051 0.13% 62,780
Large Russell Investments Group, Ltd. $8,862,325 0.12% 61,957
Large PRUDENTIAL FINANCIAL INC $8,807,831 0.12% 61,576
Mid HEARTLAND ADVISORS INC $8,582,400 0.12% 60,000
Large Walleye Capital LLC $8,211,068 0.11% 57,404
Large SEI INVESTMENTS CO $8,132,682 0.11% 56,856
Mega NORDEA INVESTMENT MANAGEMENT AB $8,024,829 0.11% 56,102
Key facts CIK 1361538 CUSIP 74164F103 13F (30d) 87 filings 86 filers Visit website Investor relations

Report a Problem

Category
Description
Email (optional, for follow-up)