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 |
|---|---|---|---|---|---|
| Captrust Financial Advisors | 9,479 | $1.36M | 0.00% | +338+3.7% | Added |
| Marshall Wace, LLP | 9,510 | $1.36M | 0.00% | +9,510 | New |
| Martingale Asset Management L P | 9,665 | $1.38M | 0.03% | −22,908−70.3% | Reduced |
| The PNC Financial Services Group, Inc. | 9,767 | $1.40M | 0.00% | +223+2.3% | Added |
| Rithm Capital Corp. | 9,900 | $1.42M | 2.10% | −300−2.9% | Reduced |
| Benjamin Edwards Inc | 10,150 | $1.45M | 0.01% | +4,847+91.4% | Added |
| Alps Advisors Inc | 10,181 | $1.46M | 0.01% | −1,890−15.7% | Reduced |
| MML Investors Services, LLC | 10,215 | $1.46M | 0.00% | −7,250−41.5% | Reduced |
| Elo Mutual Pension Insurance Co | 10,325 | $1.48M | 0.02% | −2,754−21.1% | Reduced |
| Citigroup Inc | 10,628 | $1.52M | 0.00% | −3,619−25.4% | Reduced |
| Natixis Advisors, L.P. | 10,723 | $1.53M | 0.00% | +10,723 | New |
| NLB Skladi, upravljanje premozenja, d.o.o. | 11,065 | $1.58M | 0.08% | +11,065 | New |
| Oregon Public Employees Retirement Fund | 12,352 | $1.77M | 0.02% | −48−0.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,362 | $1.91M | 0.01% | −15−0.1% | Reduced |
| Vanguard Investments Australia, Ltd. | 13,445 | $1.92M | 0.01% | +13,445 | New |
| Allspring Global Investments Holdings, LLC | 12,937 | $1.95M | 0.00% | +1,333+11.5% | Added |
| CI Private Wealth, LLC | 17,077 | $1.96M | 0.00% | +12,545+276.8% | Added |
| BNP Paribas Arbitrage, SA | 13,739 | $1.97M | 0.00% | −15,455−52.9% | Reduced |
| Davenport & Co LLC | 13,798 | $1.97M | 0.01% | −96−0.7% | Reduced |
| Tectonic Advisors LLC | 13,953 | $2.00M | 0.11% | +568+4.2% | Added |
| Jackson Creek Investment Advisors LLC | 14,082 | $2.01M | 0.59% | −797−5.4% | Reduced |
| State Board of Administration of Florida Retirement System | 14,297 | $2.05M | 0.00% | −109−0.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 14,656 | $2.10M | 0.02% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 14,710 | $2.10M | 0.02% | +13,089+807.5% | Added |
| Yousif Capital Management, LLC | 14,773 | $2.11M | 0.02% | −66−0.4% | Reduced |
| Arizona State Retirement System | 14,862 | $2.13M | 0.01% | −106−0.7% | Reduced |
| Handelsbanken Fonder AB | 15,000 | $2.15M | 0.01% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 15,153 | $2.17M | 0.00% | +4,919+48.1% | Added |
| Amalgamated Bank | 15,526 | $2.22M | 0.02% | −181−1.2% | Reduced |
| Empowered Funds, LLC | 16,312 | $2.33M | 0.01% | −1,423−8.0% | Reduced |
| Barclays PLC | 16,331 | $2.34M | 0.00% | −76,547−82.4% | Reduced |
| Holocene Advisors, LP | 16,544 | $2.37M | 0.01% | +16,544 | New |
| Voya Investment Management LLC | 16,756 | $2.40M | 0.00% | +3,963+31.0% | Added |
| Integrated Quantitative Investments LLC | 16,870 | $2.41M | 0.44% | +4,020+31.3% | Added |
| Ifrah Financial Services, Inc. | 16,874 | $2.41M | 0.64% | −554−3.2% | Reduced |
| Cetera Investment Advisers | 17,325 | $2.48M | 0.00% | −3,280−15.9% | Reduced |
| TCW Group Inc | 17,777 | $2.54M | 0.02% | +17,777 | New |
| Steel Peak Wealth Management LLC | 17,818 | $2.55M | 0.08% | −1,067−5.6% | Reduced |
| State of New Jersey Common Pension Fund D | 18,215 | $2.61M | 0.01% | 00.0% | Unchanged |
| Raiffeisen Bank International AG | 19,706 | $2.65M | 0.04% | +5,706+40.8% | Added |
| Susquehanna International Group, LLP | 19,039 | $2.72M | 0.00% | −22,764−54.5% | Reduced |
| Los Angeles Capital Management LLC | 19,275 | $2.76M | 0.01% | −15,188−44.1% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 19,376 | $2.77M | 0.01% | −1,229−6.0% | Reduced |
| KLP Kapitalforvaltning AS | 19,400 | $2.78M | 0.01% | −200−1.0% | Reduced |
| Marietta Investment Partners LLC | 19,918 | $2.85M | 0.57% | −164−0.8% | Reduced |
| Intech Investment Management LLC | 20,019 | $2.86M | 0.03% | −7,169−26.4% | Reduced |
| Gotham Asset Management, LLC | 20,658 | $2.95M | 0.01% | −15,497−42.9% | Reduced |
| New York State Teachers Retirement System | 20,699 | $2.96M | 0.01% | −193−0.9% | Reduced |
| Bridgeway Capital Management, LLC | 20,805 | $2.98M | 0.06% | −750−3.5% | Reduced |
| Kennedy Capital Management, Inc. | 20,948 | $3.00M | 0.06% | −270−1.3% | Reduced |
| HSBC Holdings PLC | 21,047 | $3.01M | 0.00% | +10,361+97.0% | Added |
| Virginia Retirement Systems Et Al | 21,200 | $3.03M | 0.02% | +1,400+7.1% | Added |
| State of Tennessee, Treasury Department | 21,535 | $3.08M | 0.01% | 00.0% | Unchanged |
| Richard Bernstein Advisors LLC | 21,836 | $3.12M | 0.09% | +21,836 | New |
| B. Metzler seel. Sohn & Co. AG | 22,162 | $3.17M | 0.03% | +22,162 | New |
| Vanguard Global Advisers, LLC | 23,590 | $3.37M | 0.00% | +23,590 | New |
| Louisiana State Employees Retirement System | 24,000 | $3.43M | 0.06% | −800−3.2% | Reduced |
| Janus Henderson Group PLC | 24,111 | $3.45M | 0.00% | 00.0% | Unchanged |
| Denali Advisors LLC | 24,460 | $3.50M | 0.39% | +24,460 | New |
| Teacher Retirement System of Texas | 25,710 | $3.68M | 0.02% | +6,932+36.9% | Added |
| Toroso Investments, LLC | 25,880 | $3.70M | 0.01% | −11,368−30.5% | Reduced |
| Union Bancaire Privee, UBP SA | 29,804 | $3.70M | 0.07% | +21,968+280.3% | Added |
| New York State Common Retirement Fund | 26,147 | $3.74M | 0.01% | −611−2.3% | Reduced |
| West Tower Group, LLC | 26,372 | $3.77M | 11.77% | +172+0.7% | Added |
| Redhawk Wealth Advisors, Inc. | 26,460 | $3.78M | 0.42% | −12,934−32.8% | Reduced |
| 1492 Capital Management LLC | 26,720 | $3.82M | 1.46% | −3,669−12.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 27,214 | $3.89M | 0.03% | −366−1.3% | Reduced |
| EAM Investors, LLC | 28,143 | $4.03M | 0.47% | −7,446−20.9% | Reduced |
| Arrowstreet Capital, Limited Partnership | 28,305 | $4.05M | 0.00% | −163,301−85.2% | Reduced |
| State of Alaska, Department of Revenue | 29,350 | $4.20M | 0.05% | −840−2.8% | Reduced |
| MetLife Investment Management | 29,363 | $4.20M | 0.02% | −335−1.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 29,433 | $4.21M | 0.01% | +5,538+23.2% | Added |
| Fifth Third Bancorp | 29,466 | $4.21M | 0.01% | +29,434+91,981.3% | Added |
| LPL Financial LLC | 29,473 | $4.22M | 0.00% | −9,263−23.9% | Reduced |
| Tortoise Capital Advisors, L.L.C. | 29,558 | $4.23M | 0.04% | +10,340+53.8% | Added |
| LMR Partners LLP | 29,793 | $4.26M | 0.04% | +29,793 | New |
| Lord, Abbett & Co. LLC | 31,270 | $4.47M | 0.01% | −90,943−74.4% | Reduced |
| Zacks Investment Management | 31,903 | $4.56M | 0.04% | +1,626+5.4% | Added |
| Hodges Capital Management Inc. | 32,000 | $4.58M | 0.38% | 00.0% | Unchanged |
| Bessemer Group Inc | 32,416 | $4.64M | 0.01% | +32,339+41,998.7% | Added |
| Freedom Day Solutions, LLC | 32,792 | $4.69M | 1.26% | −3,124−8.7% | Reduced |
| Manufacturers Life Insurance Company, The | 33,073 | $4.73M | 0.00% | +5,572+20.3% | Added |
| CSM Advisors, LLC | 33,372 | $4.77M | 0.12% | +2,959+9.7% | Added |
| Aventail Capital Group, LP | 34,000 | $4.86M | 0.24% | −40,177−54.2% | Reduced |
| Qube Research & Technologies Ltd | 34,506 | $4.94M | 0.01% | −293,129−89.5% | Reduced |
| Taproot Management LP | 34,514 | $4.94M | 0.93% | +34,514 | New |
| Adage Capital Partners GP, L.L.C. | 35,192 | $5.03M | 0.01% | +35,192 | New |
| Thrivent Financial for Lutherans | 36,065 | $5.16M | 0.01% | −1,062−2.9% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 36,364 | $5.20M | 0.01% | −10,906−23.1% | Reduced |
| NewSquare Capital LLC | 36,913 | $5.28M | 0.46% | +303+0.8% | Added |
| Hilton Capital Management, LLC | 36,915 | $5.28M | 0.40% | +4,671+14.5% | Added |
| SIR Capital Management, L.P. | 37,300 | $5.34M | 0.50% | +37,300 | New |
| Caisse de Depot Et Placement du Quebec | 37,509 | $5.37M | 0.01% | +37,509 | New |
| Stifel Financial Corp | 37,895 | $5.42M | 0.00% | −77−0.2% | Reduced |
| Intrinsic Edge Capital Management LLC | 39,224 | $5.61M | 1.02% | −31,499−44.5% | Reduced |
| Ci Investments Inc. | 40,660 | $5.82M | 0.03% | +40,660 | New |
| Vanguard Asset Management, Ltd | 40,938 | $5.86M | 0.01% | +40,938 | New |
| Creative Planning | 41,229 | $5.90M | 0.00% | +10,409+33.8% | Added |
| Lumbard & Kellner, LLC | 41,500 | $5.94M | 2.06% | +178+0.4% | Added |
| STRS Ohio | 44,200 | $6.32M | 0.03% | +8,000+22.1% | Added |