PRIMORIS SVCS CORP PRIM
COM · Common Stock · CUSIP 74164F103
American construction and infrastructure company
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($21.2m this quarter). Holder counts are more reliable. Shares outstanding: 54.0m as of 2025-07-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $78.02. Options: 11 managers hold calls ($23.3m notional), 8 hold puts ($9.4m).
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 177 |
| Q4 2022 | 179 |
| Q1 2023 | 171 |
| Q2 2023 | 180 |
| Q3 2023 | 196 |
| Q4 2023 | 228 |
| Q1 2024 | 241 |
| Q2 2024 | 296 |
| Q3 2024 | 304 |
| Q4 2024 | 359 |
| Q1 2025 | 371 |
| Q2 2025 | 388 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 96 | 87 |
| Q4 2023 | 120 | 89 |
| Q1 2024 | 121 | 116 |
| Q2 2024 | 183 | 119 |
| Q3 2024 | 151 | 146 |
| Q4 2024 | 195 | 136 |
| Q1 2025 | 218 | 175 |
| Q2 2025 | 205 | 193 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2024 | $10.6m | $951.9k | 0.09 |
| Q4 2024 | $10.3m | $8.8m | 0.86 |
| Q1 2025 | $3.5m | $9.7m | 2.78 |
| Q2 2025 | $23.3m | $9.4m | 0.40 |
Biggest buyers
| FIRST TRUST ADVISORS LP | Added | +660.9k |
| Artemis Investment Management LLP | New | +656.1k |
| FULLER & THALER ASSET MANAGEMENT, INC. | Added | +499.6k |
| AMERICAN CENTURY COMPANIES INC | Added | +418.8k |
| WESTFIELD CAPITAL MANAGEMENT CO LP | Added | +291.5k |
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +275.4k |
| D. E. Shaw & Co., Inc. | Added | +263.0k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Added | +217.9k |
| LAZARD ASSET MANAGEMENT LLC | Added | +191.9k |
| BANK OF AMERICA CORP /DE/ | Added | +174.4k |
Biggest sellers
| Nuveen, LLC | Reduced | -1.3m |
| BlackRock, Inc. | Reduced | -707.9k |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | -361.1k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -320.3k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -289.2k |
| Cubist Systematic Strategies, LLC | Reduced | -272.7k |
| MORGAN STANLEY | Reduced | -254.6k |
| TWO SIGMA INVESTMENTS, LP | Reduced | -227.7k |
| LORD, ABBETT & CO. LLC | Reduced | -214.5k |
| Squarepoint Ops LLC | Reduced | -187.7k |
Biggest calls
| PEAK6 LLC | New | $10.6m135.8k shares |
| CITADEL ADVISORS LLC | Added | $3.8m48.7k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $2.3m29.3k shares |
| JANE STREET GROUP, LLC | Added | $1.9m24.3k shares |
| Caption Management, LLC | New | $1.9m24.0k shares |
| Walleye Trading LLC | New | $1.2m15.5k shares |
| SIMPLEX TRADING, LLC | Added | $997.0k12.8k shares |
| WOLVERINE TRADING, LLC | New | $616.4k7.7k shares |
| Walleye Capital LLC | Added | $46.8k600 shares |
| GROUP ONE TRADING LLC | Unchanged | $39.0k500 shares |
Biggest puts
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC | Reduced | $3.9m50.0k shares |
| CITADEL ADVISORS LLC | Reduced | $2.6m33.7k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $1.0m13.2k shares |
| Walleye Trading LLC | New | $763.8k9.8k shares |
| SIMPLEX TRADING, LLC | Added | $701.0k9.0k shares |
| JANE STREET GROUP, LLC | Unchanged | $374.1k4.8k shares |
| GROUP ONE TRADING LLC | Added | $23.4k300 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution -3.0 pts · filed 2026-07-29 | 11.7% |
| WELLINGTON MANAGEMENT GROUP LLP 13G · institution new · filed 2026-08-13 | 8.6% |
| FIRST TRUST PORTFOLIOS LP 13G · institution new · filed 2026-04-27 | 6.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution -1.1 pts · filed 2026-07-31 | 5.8% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.0% |
Fell to 5% or below in the last year: FULLER & THALER ASSET MANAGEMENT, INC. (0.0%, 2026-08-14), VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 0 | — | 3 | $1.5m | — |
| Q4 2023 | 0 | — | 3 | $2.1m | — |
| Q1 2024 | 0 | — | 3 | $2.0m | — |
| Q2 2024 | 0 | — | 5 | $3.1m | — |
| Q3 2024 | 0 | — | 2 | $3.1m | — |
| Q4 2024 | 0 | — | 5 | $3.8m | — |
| Q1 2025 | 0 | — | 3 | $4.3m | — |
| Q2 2025 | 0 | — | 1 | $1.2m | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-06-24 | Schauerman John P. Director · By Trust | Sold | $1.2m15.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.01% of their portfolio | 6.2m $484.5m | Added +48.0k |
| BlackRock, Inc. 0.01% of their portfolio | 5.4m $422.2m | Reduced -707.9k |
| DIMENSIONAL FUND ADVISORS LP 0.05% of their portfolio | 2.7m $210.6m | Reduced -289.2k |
| FULLER & THALER ASSET MANAGEMENT, INC. 0.65% of their portfolio | 2.3m $178.0m | Added +499.6k |
| FIRST TRUST ADVISORS LP 0.11% of their portfolio | 1.8m $142.9m | Added +660.9k |
| STATE STREET CORP 0.00% of their portfolio | 1.3m $103.1m | Added +33.4k |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 1.3m $99.9m | Added +24.3k |
| ALLIANCEBERNSTEIN L.P. 0.03% of their portfolio | 1.3m $99.3m | Reduced -30.6k |
| Invesco Ltd. 0.02% of their portfolio | 1.1m $89.0m | Added +103.0k |
| Van Berkom & Associates Inc. 2.28% of their portfolio | 980.9k $76.5m | Reduced -75.7k |
| CONGRESS ASSET MANAGEMENT CO 0.43% of their portfolio | 796.3k $62.1m | Added +30.5k |
| FMR LLC 0.00% of their portfolio | 742.1k $57.8m | Reduced -32.3k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 718.1k $56.0m | Reduced -37.2k |
| Nuveen, LLC 0.01% of their portfolio | 667.7k $52.0m | Reduced -1.3m |
| Artemis Investment Management LLP 0.66% of their portfolio | 656.1k $51.1m | New |
| WESTFIELD CAPITAL MANAGEMENT CO LP 0.21% of their portfolio | 654.2k $51.0m | Added +291.5k |
| AMERICAN CENTURY COMPANIES INC 0.03% of their portfolio | 601.5k $46.9m | Added +418.8k |
| Encompass Capital Advisors LLC 1.84% of their portfolio | 586.0k $45.7m | Added +38.6k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 566.7k $44.2m | Added +174.4k |
| Boston Partners 0.05% of their portfolio | 564.9k $47.8m | Added +70.0k |
| UBS Group AG 0.01% of their portfolio | 556.8k $43.4m | Reduced -33.8k |
| BRUNI J V & CO /CO 4.53% of their portfolio | 552.2k $43.0m | Reduced -830 |
| MORGAN STANLEY 0.00% of their portfolio | 535.9k $41.8m | Reduced -254.6k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 521.6k $40.7m | Added +275.4k |
| GW&K Investment Management, LLC 0.36% of their portfolio | 521.2k $40.6m | Reduced -75.5k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 494.1k $38.5m | Reduced -11.6k |
| D. E. Shaw & Co., Inc. 0.04% of their portfolio | 485.6k $37.9m | Added +263.0k |
| VALUE HOLDINGS MANAGEMENT CO. LLC 6.36% of their portfolio | 461.7k $36.0m | Unchanged |
| Verition Fund Management LLC 0.20% of their portfolio | 451.2k $35.2m | Reduced -111.0k |
| WELLS FARGO & COMPANY/MN 0.01% of their portfolio | 426.2k $33.2m | Added +130.2k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 419.3k $32.7m | Reduced -74.2k |
| Qube Research & Technologies Ltd 0.05% of their portfolio | 418.5k $32.6m | Reduced -45.5k |
| MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio | 408.1k $31.8m | Reduced -320.3k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 401.2k $31.3m | Reduced -56.1k |
| VICTORY CAPITAL MANAGEMENT INC 0.02% of their portfolio | 391.9k $30.5m | Added +83.8k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.06% of their portfolio | 381.1k $29.7m | Reduced -6.8k |
| FEDERATED HERMES, INC. 0.05% of their portfolio | 347.8k $27.1m | Added +19.0k |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.11% of their portfolio | 347.7k $27.1m | Added +32.8k |
| LAZARD ASSET MANAGEMENT LLC 0.04% of their portfolio | 342.0k $26.7m | Added +191.9k |
| Pacer Advisors, Inc. 0.07% of their portfolio | 334.6k $26.1m | Reduced -85.7k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% of their portfolio | 329.5k $25.7m | Added +161.4k |
| Yaupon Capital Management LP 1.68% of their portfolio | 323.9k $25.2m | Reduced -57.4k |
| ALGERT GLOBAL LLC 0.48% of their portfolio | 292.1k $22.8m | Added +49.8k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 281.4k $21.9m | Added +47.4k |
| LSV ASSET MANAGEMENT 0.05% of their portfolio | 281.3k $21.9m | Added +44.8k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.02% of their portfolio | 265.2k $20.7m | Added +32.2k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 263.1k $20.5m | Added +6.7k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.01% of their portfolio | 243.9k $19.0m | Added +217.9k |
| RAYMOND JAMES FINANCIAL INC 0.01% of their portfolio | 238.5k $18.6m | Reduced -19.5k |
| LORD, ABBETT & CO. LLC 0.05% of their portfolio | 215.8k $16.8m | Reduced -214.5k |
| Nishkama Capital, LLC 2.73% of their portfolio | 214.1k $16.7m | Added +40.4k |
| ROYCE & ASSOCIATES LP 0.16% of their portfolio | 201.3k $15.7m | Reduced -23.3k |
| BNP PARIBAS FINANCIAL MARKETS 0.01% of their portfolio | 200.9k $15.7m | Reduced -361.1k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 198.8k $15.5m | Reduced -7.0k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.04% of their portfolio | 193.4k $15.1m | Reduced -42.8k |
| OBERWEIS ASSET MANAGEMENT INC/ 0.65% of their portfolio | 192.4k $15.0m | Reduced -50.5k |
| Grandeur Peak Global Advisors, LLC 1.78% of their portfolio | 189.4k $14.8m | Reduced -1.7k |
| PRUDENTIAL FINANCIAL INC 0.02% of their portfolio | 183.2k $14.3m | Added +33.8k |
| JANUS HENDERSON GROUP PLC 0.01% of their portfolio | 180.8k $14.1m | Added +79.3k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.02% of their portfolio | 169.4k $13.2m | Added +6.6k |
| AQR CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 166.7k $13.0m | Reduced -324 |
| Man Group plc 0.03% of their portfolio | 161.8k $12.6m | Added +84.4k |
| Allianz Asset Management GmbH 0.02% of their portfolio | 160.5k $12.5m | Added +31.2k |
| Dana Investment Advisors, Inc. 0.41% of their portfolio | 159.3k $12.4m | Reduced -2.5k |
| Phocas Financial Corp. 1.76% of their portfolio | 156.9k $12.2m | Added +23 |
| SG Capital Management LLC 1.03% of their portfolio | 154.7k $12.1m | New |
| Cubist Systematic Strategies, LLC 0.13% of their portfolio | 152.3k $11.9m | Reduced -272.7k |
| Incline Global Management LLC 4.51% of their portfolio | 147.1k $11.5m | New |
| BARCLAYS PLC 0.00% of their portfolio | 137.9k $10.7m | Added +15.6k |
| Clearbridge Investments, LLC 0.01% of their portfolio | 133.2k $10.4m | Reduced -54.1k |
| MARSHALL WACE, LLP 0.01% of their portfolio | 125.1k $9.8m | Added +105.4k |
| Aptus Capital Advisors, LLC 0.09% of their portfolio | 120.3k $9.4m | Added +10.4k |
| Public Sector Pension Investment Board 0.04% of their portfolio | 119.1k $9.3m | Added +334 |
| CANADA PENSION PLAN INVESTMENT BOARD 0.01% of their portfolio | 118.8k $9.3m | Added +112.5k |
| NEUBERGER BERMAN GROUP LLC 0.01% of their portfolio | 110.7k $8.6m | New |
| Point72 Asset Management, L.P. 0.02% of their portfolio | 108.2k $8.4m | Reduced -132.0k |
| Merewether Investment Management, LP 0.23% of their portfolio | 104.1k $8.1m | New |
| Edgestream Partners, L.P. 0.23% of their portfolio | 104.1k $8.1m | New |
| Swiss National Bank 0.00% of their portfolio | 103.0k $8.0m | Reduced -1.1k |
| HEARTLAND ADVISORS INC 0.43% of their portfolio | 100.0k $7.8m | Unchanged |
| Portolan Capital Management, LLC 0.49% of their portfolio | 99.4k $7.8m | Added +89.2k |
| MERCER GLOBAL ADVISORS INC /ADV 0.02% of their portfolio | 97.0k $7.6m | Added +3.3k |
| SILVERCREST ASSET MANAGEMENT GROUP LLC 0.05% of their portfolio | 94.2k $7.3m | Unchanged |
| CW Advisors, LLC 0.07% of their portfolio | 91.6k $7.1m | Added +2.5k |
| Point72 Europe (London) LLP 0.37% of their portfolio | 90.9k $7.1m | New |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 90.1k $7.0m | Added +4.5k |
| Bolthouse Investments, LLC 6.56% of their portfolio | 85.0k $6.6m | Unchanged |
| GABELLI FUNDS LLC 0.05% of their portfolio | 84.1k $6.6m | New |
| QRG CAPITAL MANAGEMENT, INC. 0.06% of their portfolio | 83.7k $6.5m | Added +6.4k |
| NORGES BANK 0.00% of their portfolio | 81.4k $6.3m | Reduced -68.6k |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC 0.95% of their portfolio | 80.7k $6.3m | Reduced -8.4k |
| A. D. Beadell Investment Counsel, Inc. 4.73% of their portfolio | 79.6k $6.2m | Added +735 |
| AXA S.A. 0.02% of their portfolio | 79.5k $6.2m | Unchanged |
| Clark Capital Management Group, Inc. 0.04% of their portfolio | 77.6k $6.1m | Added +7.6k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 76.4k $6.0m | Added +18.7k |
| Hillsdale Investment Management Inc. 0.22% of their portfolio | 76.0k $5.9m | Added +18.5k |
| Brevan Howard Capital Management LP 0.06% of their portfolio | 75.2k $5.9m | Added +32.8k |
| Advisors Asset Management, Inc. 0.10% of their portfolio | 74.6k $5.8m | Reduced -10.7k |
| Tieton Capital Management, LLC 2.19% of their portfolio | 71.9k $5.6m | Reduced -685 |
| Russell Investments Group, Ltd. 0.01% of their portfolio | 70.8k $5.5m | Reduced -30.7k |