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 |
|---|---|---|---|---|---|
| Harbour Investments, Inc. | 786 | $112.4K | 0.00% | +517+192.2% | Added |
| Exchange Traded Concepts, LLC | 743 | $106.3K | 0.00% | +743 | New |
| Horizon Investments, LLC | 743 | $106.3K | 0.00% | +743 | New |
| Covestor Ltd | 693 | $99.0K | 0.07% | −26−3.6% | Reduced |
| Central Trust Co | 608 | $87.0K | 0.00% | +600+7,500.0% | Added |
| Salomon & Ludwin, LLC | 584 | $86.3K | 0.01% | +252+75.9% | Added |
| Assetmark, Inc | 580 | $83.0K | 0.00% | −4−0.7% | Reduced |
| IFP Advisors, Inc | 579 | $82.8K | 0.00% | −47−7.5% | Reduced |
| GAMMA Investing LLC | 543 | $77.7K | 0.00% | +186+52.1% | Added |
| Hantz Financial Services, Inc. | 523 | $75.0K | 0.00% | +390+293.2% | Added |
| Quadrant Capital Group LLC | 510 | $73.0K | 0.00% | +34+7.1% | Added |
| Versant Capital Management, Inc | 482 | $68.9K | 0.01% | +12+2.6% | Added |
| SRS Capital Advisors, Inc. | 562 | $68.3K | 0.00% | +123+28.0% | Added |
| Sterling Capital Management LLC | 443 | $63.4K | 0.00% | −5,108−92.0% | Reduced |
| Osterweis Capital Management Inc | 431 | $61.6K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 430 | $61.5K | 0.00% | −64−13.0% | Reduced |
| Cullen/Frost Bankers, Inc. | 381 | $54.5K | 0.00% | +31+8.9% | Added |
| Essential Partners LLC | 380 | $54.4K | 0.02% | 00.0% | Unchanged |
| Richardson Financial Services Inc. | 359 | $51.4K | 0.03% | +10+2.9% | Added |
| Salem Investment Counselors Inc | 285 | $40.8K | 0.00% | +285 | New |
| Nomura Asset Management Co Ltd | 280 | $40.1K | 0.00% | −350−55.6% | Reduced |
| Umb Bank N A | 262 | $37.5K | 0.00% | +66+33.7% | Added |
| Basecamp Wealth Advisors LLC | 245 | $35.0K | 0.01% | −32−11.6% | Reduced |
| Kemnay Advisory Services Inc. | 244 | $34.9K | 0.01% | +73+42.7% | Added |
| Root Financial Partners, LLC | 229 | $32.8K | 0.00% | +69+43.1% | Added |
| Crewe Advisors LLC | 226 | $32.3K | 0.00% | +62+37.8% | Added |
| Bullock Wealth Management Group | 210 | $31.6K | 0.02% | 00.0% | Unchanged |
| RWM Asset Management, LLC | 215 | $30.8K | 0.00% | +215 | New |
| Federation des caisses Desjardins du Quebec | 200 | $28.6K | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 193 | $28.0K | 0.00% | −12,743−98.5% | Reduced |
| SBI Securities Co., Ltd. | 193 | $27.6K | 0.00% | −10−4.9% | Reduced |
| Park Place Capital Corp | 184 | $26.3K | 0.01% | 00.0% | Unchanged |
| Private Trust Co NA | 173 | $24.7K | 0.00% | +32+22.7% | Added |
| Mather Group, LLC. | 173 | $24.7K | 0.00% | +173 | New |
| Rothschild Investment LLC | 168 | $24.1K | 0.00% | +6+3.7% | Added |
| Kilter Group LLC | 164 | $23.5K | 0.01% | +136+485.7% | Added |
| Matrix Trust Co | 161 | $23.0K | 0.00% | +13+8.8% | Added |
| Whittier Trust Co of Nevada Inc | 145 | $21.3K | 0.00% | −24−14.2% | Reduced |
| Keating Financial Advisory Services, Inc. | 147 | $21.0K | 0.00% | +50+51.5% | Added |
| Smithfield Trust Co | 144 | $21.0K | 0.00% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 145 | $20.7K | 0.00% | −132−47.7% | Reduced |
| Signaturefd, LLC | 143 | $20.5K | 0.00% | +48+50.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 135 | $19.3K | 0.00% | 00.0% | Unchanged |
| Basepoint Wealth LLC | 131 | $18.8K | 0.01% | 00.0% | Unchanged |
| USA Financial Portformulas Corp | 110 | $15.7K | 0.00% | +103+1,471.4% | Added |
| Clearstead Advisors, LLC | 104 | $14.8K | 0.00% | −2,338−95.7% | Reduced |
| Hilton Head Capital Partners, LLC | 100 | $14.3K | 0.01% | 00.0% | Unchanged |
| Stance Capital LLC | 99 | $14.2K | 0.01% | +99 | New |
| Parallel Advisors, LLC | 84 | $12.0K | 0.00% | +33+64.7% | Added |
| Private Wealth Management Group, LLC | 82 | $11.7K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 79 | $11.3K | 0.00% | +58+276.2% | Added |
| Group One Trading, L.P. | 79 | $11.3K | 0.00% | +79 | New |
| Strive Financial Group ,LLC | 79 | $11.0K | 0.01% | +79 | New |
| American National Bank | 72 | $10.3K | 0.00% | 00.0% | Unchanged |
| Zions Bancorporation, National Association | 66 | $9.44K | 0.00% | +2+3.1% | Added |
| WPG Advisers, LLC | 64 | $9.15K | 0.01% | −54−45.8% | Reduced |
| Bare Financial Services, Inc | 62 | $8.87K | 0.00% | +49+376.9% | Added |
| C M Bidwell & Associates Ltd | 60 | $8.58K | 0.00% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 60 | $8.58K | 0.00% | +60 | New |
| CVA Family Office, LLC | 59 | $8.44K | 0.00% | +59 | New |
| Globeflex Capital L P | 52 | $7.44K | 0.00% | −46,966−99.9% | Reduced |
| Bell Investment Advisors, Inc | 51 | $7.30K | 0.00% | 00.0% | Unchanged |
| Morse Asset Management, Inc | 50 | $7.15K | 0.00% | −30−37.5% | Reduced |
| Bartlett & Co. Wealth Management LLC | 38 | $7.14K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 45 | $6.44K | 0.00% | +21+87.5% | Added |
| Rossby Financial, LCC | 41 | $6.18K | 0.00% | +41 | New |
| JFS Wealth Advisors, LLC | 42 | $6.01K | 0.00% | +3+7.7% | Added |
| Massmutual Trust Co FSB | 39 | $5.58K | 0.00% | +6+18.2% | Added |
| Stone House Investment Management, LLC | 38 | $5.44K | 0.00% | 00.0% | Unchanged |
| Investors Portfolio Services LLC | 37 | $5.30K | 0.00% | −531−93.5% | Reduced |
| Cassaday & Co Wealth Management LLC | 31 | $4.43K | 0.00% | +31 | New |
| Steward Partners Investment Advisory, LLC | 29 | $4.15K | 0.00% | 00.0% | Unchanged |
| GoalVest Advisory LLC | 29 | $4.15K | 0.00% | +29 | New |
| Farmers & Merchants Investments Inc | 25 | $3.58K | 0.00% | +15+150.0% | Added |
| Manchester Capital Management LLC | 23 | $3.29K | 0.00% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 22 | $3.16K | 0.00% | −3−12.0% | Reduced |
| Altshuler Shaham Ltd | 826 | $3.02K | 0.00% | +826 | New |
| Westside Investment Management, Inc. | 20 | $2.86K | 0.00% | 00.0% | Unchanged |
| IMA Wealth, Inc. | 18 | $2.58K | 0.00% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 18 | $2.58K | 0.00% | +18 | New |
| Rakuten Securities, Inc. | 17 | $2.43K | 0.00% | −24−58.5% | Reduced |
| MAI Capital Management | 17 | $2.43K | 0.00% | +17 | New |
| Manning & Napier Advisors LLC | 17 | $2.29K | 0.00% | −56−76.7% | Reduced |
| Armstrong Advisory Group, Inc | 15 | $2.15K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 14 | $2.00K | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 12 | $1.72K | 0.00% | +4+50.0% | Added |
| Creative Financial Designs Inc | 11 | $1.57K | 0.00% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 11 | $1.57K | 0.00% | +8+266.7% | Added |
| SJS Investment Consulting Inc. | 10 | $1.43K | 0.00% | +3+42.9% | Added |
| Toth Financial Advisory Corp | 10 | $1.43K | 0.00% | +10 | New |
| Cornerstone Planning Group LLC | 7 | $1.42K | 0.00% | +4+133.3% | Added |
| Rialto Wealth Management, LLC | 7 | $1.00K | 0.00% | +3+75.0% | Added |
| Huntington National Bank | 7 | $1.00K | 0.00% | 00.0% | Unchanged |
| Ankerstar Wealth, LLC | 6 | $859 | 0.00% | +1+20.0% | Added |
| Gilpin Wealth Management, LLC | 6 | $859 | 0.00% | +2+50.0% | Added |
| Cedar Mountain Advisors, LLC | 6 | $858 | 0.00% | +6 | New |
| Quarry LP | 6 | $858 | 0.00% | +6 | New |
| True Wealth Design, LLC | 5 | $716 | 0.00% | 00.0% | Unchanged |
| Trust Co | 5 | $715 | 0.00% | 00.0% | Unchanged |
| Godfrey Financial Associates, Inc. | 5 | $715 | 0.00% | 00.0% | Unchanged |