Primoris Services Corp
PRIM- Exchange
- NYSE
- Industry
- Water, Sewer, Pipeline, Comm & Power Line Construction
- SEC CIK
- 0001361538
In the last 90 days, Primoris Services Corp insiders filed 1 open-market purchase and 0 sales; 450 institutions reported holding it in 13F filings for Q2 2026, worth $5.44B in total; Soros Fund Management is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Primoris Services Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 512
- +35 vs. Q4 2025
- Shares held
- 55.1M
- +6.02M (+12.3%) vs. Q4 2025
- Total value
- $7.86B
- +$1.76B (+28.9%) vs. Q4 2025
- New holders
- 99
- 166 more added
- Sold out
- 64
- 188 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PRIM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 450 | $5.44B |
| Q1 2026 | 512 | $7.86B |
| Q4 2025 | 484 | $7.01B |
| Q3 2025 | 451 | $6.94B |
| Q2 2025 | 388 | $4.10B |
| Q1 2025 | 371 | $3.04B |
| Q4 2024 | 359 | $3.88B |
| Q3 2024 | 304 | $2.93B |
| Q2 2024 | 296 | $2.53B |
| Q1 2024 | 241 | $2.10B |
| Q4 2023 | 227 | $1.63B |
| Q3 2023 | 195 | $1.58B |
| Q2 2023 | 179 | $1.46B |
| Q1 2023 | 170 | $1.18B |
| Q4 2022 | 179 | $1.03B |
| Q3 2022 | 176 | $766.2M |
| Q2 2022 | 156 | $1.07B |
| Q1 2022 | 173 | $1.16B |
| Q4 2021 | 172 | $1.13B |
| Q3 2021 | 186 | $1.17B |
| Q2 2021 | 206 | $1.40B |
| Q1 2021 | 221 | $1.60B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Primoris Services Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Universal- Beteiligungs- und Servicegesellschaft mbH | 44,681 | $6.39M | 0.01% | −24,859−35.7% | Reduced |
| Hel Ved Capital Management Ltd | 45,330 | $6.48M | 1.12% | −50,445−52.7% | Reduced |
| Great West Life Assurance Co | 47,050 | $6.75M | 0.01% | −1,825−3.7% | Reduced |
| Essex Investment Management Co LLC | 48,177 | $6.89M | 1.09% | −2,804−5.5% | Reduced |
| Illinois Municipal Retirement Fund | 48,384 | $6.92M | 0.09% | +38,772+403.4% | Added |
| Phocas Financial Corp. | 48,704 | $6.97M | 1.09% | −13,774−22.0% | Reduced |
| Brown Advisory Inc | 49,526 | $7.08M | 0.01% | +30,602+161.7% | Added |
| Leuthold Group, LLC | 50,904 | $7.28M | 0.78% | +1,417+2.9% | Added |
| Gabelli Funds LLC | 52,176 | $7.46M | 0.05% | −8,628−14.2% | Reduced |
| A. D. Beadell Investment Counsel, Inc. | 52,325 | $7.48M | 4.78% | −8,735−14.3% | Reduced |
| ExodusPoint Capital Management, LP | 53,773 | $7.69M | 0.08% | +53,773 | New |
| Nordea Investment Management AB | 56,102 | $7.71M | 0.01% | −2,229−3.8% | Reduced |
| Royal Bank of Canada | 55,614 | $7.96M | 0.00% | +24,672+79.7% | Added |
| SEI Investments Co | 56,856 | $8.13M | 0.01% | −43,020−43.1% | Reduced |
| Walleye Capital LLC | 57,404 | $8.21M | 0.05% | +42,111+275.4% | Added |
| Heartland Advisors Inc | 60,000 | $8.58M | 0.44% | 00.0% | Unchanged |
| Prudential Financial Inc | 61,576 | $8.81M | 0.01% | −16,016−20.6% | Reduced |
| Russell Investments Group, Ltd. | 61,957 | $8.86M | 0.01% | −25,110−28.8% | Reduced |
| CBOE Vest Financial, LLC | 62,586 | $8.95M | 0.11% | +17,158+37.8% | Added |
| California State Teachers Retirement System | 62,780 | $8.98M | 0.01% | +11,485+22.4% | Added |
| Renaissance Group LLC | 66,686 | $9.54M | 0.40% | +11,339+20.5% | Added |
| Silvercrest Asset Management Group LLC | 67,137 | $9.60M | 0.07% | −31,735−32.1% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 69,155 | $9.89M | 0.15% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 69,387 | $9.93M | 0.00% | +14,657+26.8% | Added |
| Franklin Resources Inc | 69,778 | $9.98M | 0.00% | +1,861+2.7% | Added |
| Clearbridge Investments, LLC | 70,090 | $10.0M | 0.01% | −2,265−3.1% | Reduced |
| Neuberger Berman Group LLC | 70,324 | $10.1M | 0.01% | −33,323−32.2% | Reduced |
| Picton Mahoney Asset Management | 70,681 | $10.1M | 0.11% | +26,384+59.6% | Added |
| Advisors Asset Management, Inc. | 73,782 | $10.6M | 0.18% | +4,928+7.2% | Added |
| Cookson Peirce & Co Inc | 74,970 | $10.7M | 0.45% | +8,403+12.6% | Added |
| Bolthouse Investments, LLC | 75,000 | $10.7M | 9.70% | −5,000−6.3% | Reduced |
| Deutsche Bank AG | 76,980 | $11.0M | 0.00% | +5,162+7.2% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 87,444 | $12.5M | 0.01% | −809−0.9% | Reduced |
| Dana Investment Advisors, Inc. | 88,452 | $12.7M | 0.38% | −8,983−9.2% | Reduced |
| Advisor Group Holdings, Inc. | 93,088 | $13.3M | 0.02% | −9,451−9.2% | Reduced |
| Voloridge Investment Management, LLC | 95,638 | $13.7M | 0.05% | +95,638 | New |
| Royce & Associates LP | 96,050 | $13.7M | 0.14% | −2,290−2.3% | Reduced |
| Ceredex Value Advisors LLC | 96,625 | $13.8M | 0.43% | −18,175−15.8% | Reduced |
| Mercer Global Advisors Inc | 97,306 | $13.9M | 0.02% | −24,395−20.0% | Reduced |
| California Public Employees Retirement System | 99,353 | $14.2M | 0.01% | +99,353 | New |
| Thames Capital Management LLC | 100,005 | $14.3M | 2.56% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 102,639 | $14.7M | 0.02% | −91,992−47.3% | Reduced |
| Segall Bryant & Hamill, LLC | 106,781 | $15.3M | 0.22% | −5,530−4.9% | Reduced |
| Swiss National Bank | 106,900 | $15.3M | 0.01% | +400+0.4% | Added |
| Grandeur Peak Global Advisors, LLC | 109,967 | $15.7M | 3.69% | −34,104−23.7% | Reduced |
| AQR Capital Management LLC | 112,054 | $16.0M | 0.01% | −38,133−25.4% | Reduced |
| Munro Partners | 112,170 | $16.0M | 0.54% | +112,170 | New |
| Victory Capital Management Inc | 112,960 | $16.2M | 0.01% | +17,732+18.6% | Added |
| WCM Investment Management, LLC | 124,224 | $16.7M | 0.04% | +124,224 | New |
| KR Capital LP | 117,557 | $16.8M | 3.37% | +117,557 | New |
| Aptus Capital Advisors, LLC | 122,400 | $17.5M | 0.15% | −11,017−8.3% | Reduced |
| Portolan Capital Management, LLC | 130,626 | $18.7M | 0.99% | +24,910+23.6% | Added |
| UBS Asset Management Americas Inc | 132,038 | $18.9M | 0.00% | −1,785−1.3% | Reduced |
| Legal & General Group Plc | 133,366 | $19.0M | 0.00% | −13,606−9.3% | Reduced |
| Bridgewater Associates, LP | 136,170 | $19.5M | 0.09% | +35,388+35.1% | Added |
| Clark Capital Management Group, Inc. | 136,980 | $19.6M | 0.12% | +13,920+11.3% | Added |
| Man Group plc | 140,224 | $20.1M | 0.04% | +17,916+14.6% | Added |
| Rhumbline Advisers | 149,229 | $21.3M | 0.02% | +2,562+1.7% | Added |
| Cushing Asset Management, LP | 152,000 | $21.7M | 1.08% | +25,000+19.7% | Added |
| State of Wisconsin Investment Board | 154,672 | $22.1M | 0.05% | −21,975−12.4% | Reduced |
| Allianz Asset Management GmbH | 156,526 | $22.4M | 0.03% | −3,478−2.2% | Reduced |
| Oberweis Asset Management Inc | 166,100 | $23.8M | 0.70% | +2,800+1.7% | Added |
| Swedbank AB | 190,000 | $27.2M | 0.03% | +5,000+2.7% | Added |
| GW&K Investment Management, LLC | 192,018 | $27.5M | 0.24% | −65,915−25.6% | Reduced |
| Wells Fargo & Company | 242,970 | $34.8M | 0.01% | −108,770−30.9% | Reduced |
| Algert Global LLC | 257,265 | $36.8M | 0.55% | −26,483−9.3% | Reduced |
| Schroder Investment Management Group | 276,028 | $37.1M | 0.03% | +121,038+78.1% | Added |
| Ameriprise Financial Inc | 271,541 | $38.8M | 0.01% | −61,095−18.4% | Reduced |
| Nuveen, LLC | 274,081 | $39.2M | 0.01% | −134,547−32.9% | Reduced |
| Citadel Advisors LLC | 282,418 | $40.4M | 0.03% | +144,609+104.9% | Added |
| Public Sector Pension Investment Board | 283,486 | $40.5M | 0.13% | −9,009−3.1% | Reduced |
| Alyeska Investment Group, L.P. | 296,815 | $42.5M | 0.12% | +296,815 | New |
| Mackenzie Financial Corp | 307,264 | $44.0M | 0.05% | −99,761−24.5% | Reduced |
| D. E. Shaw & Co., Inc. | 311,126 | $44.5M | 0.04% | −280,171−47.4% | Reduced |
| Hennessy Advisors Inc | 312,700 | $44.7M | 1.62% | −32,700−9.5% | Reduced |
| Bank of America Corp | 324,887 | $46.5M | 0.00% | +13,617+4.4% | Added |
| Jacobs Levy Equity Management, Inc | 330,473 | $47.3M | 0.20% | −207,872−38.6% | Reduced |
| Raymond James Financial Inc | 346,685 | $47.3M | 0.01% | −37,747−9.8% | Reduced |
| Principal Financial Group Inc | 343,443 | $49.1M | 0.03% | +6,730+2.0% | Added |
| Bank of New York Mellon Corp | 345,050 | $49.4M | 0.01% | −11,667−3.3% | Reduced |
| Vanguard Fiduciary Trust Co | 372,331 | $53.3M | 0.01% | +372,331 | New |
| Massachusetts Financial Services Co | 364,338 | $53.9M | 0.02% | +49,912+15.9% | Added |
| Value Holdings Management Co. LLC | 399,443 | $57.1M | 9.26% | −30,232−7.0% | Reduced |
| Millennium Management LLC | 400,804 | $57.3M | 0.04% | +399,037+22,582.7% | Added |
| Federated Hermes, Inc. | 415,171 | $59.4M | 0.10% | −82,356−16.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 423,008 | $60.5M | 0.08% | +31,687+8.1% | Added |
| Bruni J V & Co | 437,022 | $62.5M | 6.53% | −5,825−1.3% | Reduced |
| Van Berkom & Associates Inc. | 462,583 | $66.2M | 2.15% | −110,138−19.2% | Reduced |
| Northern Trust Corp | 516,340 | $73.9M | 0.01% | +14,387+2.9% | Added |
| Morgan Stanley | 555,747 | $79.5M | 0.00% | −36,685−6.2% | Reduced |
| JPMorgan Chase & Co | 612,973 | $82.4M | 0.01% | −59,219−8.8% | Reduced |
| Alliancebernstein L.P. | 683,386 | $84.8M | 0.03% | −126,321−15.6% | Reduced |
| UBS Group AG | 595,574 | $85.2M | 0.02% | −43,302−6.8% | Reduced |
| Merewether Investment Management, LP | 674,839 | $96.5M | 1.87% | −106,861−13.7% | Reduced |
| Charles Schwab Investment Management Inc | 683,583 | $97.8M | 0.01% | −27,311−3.8% | Reduced |
| FMR LLC | 705,992 | $101.0M | 0.01% | −8,012−1.1% | Reduced |
| Price T Rowe Associates Inc | 714,521 | $102.2M | 0.01% | +179,978+33.7% | Added |
| Goldman Sachs Group Inc | 743,212 | $106.3M | 0.01% | +131,058+21.4% | Added |
| Westfield Capital Management Co LP | 743,269 | $106.3M | 0.45% | −208,927−21.9% | Reduced |
| Congress Asset Management Co | 818,096 | $117.0M | 0.84% | +2,826+0.3% | Added |