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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.

Institutional holdersQ1 2026: 512 institutions
Q1 2021: 221 institutionsQ2 2021: 206 institutionsQ3 2021: 186 institutionsQ4 2021: 172 institutionsQ1 2022: 173 institutionsQ2 2022: 156 institutionsQ3 2022: 176 institutionsQ4 2022: 179 institutionsQ1 2023: 170 institutionsQ2 2023: 179 institutionsQ3 2023: 195 institutionsQ4 2023: 227 institutionsQ1 2024: 241 institutionsQ2 2024: 296 institutionsQ3 2024: 304 institutionsQ4 2024: 359 institutionsQ1 2025: 371 institutionsQ2 2025: 388 institutionsQ3 2025: 451 institutionsQ4 2025: 484 institutionsQ1 2026: 512 institutionsQ2 2026: 450 institutions
Value heldQ1 2026: $7.86B
Q1 2021: $1.60BQ2 2021: $1.40BQ3 2021: $1.17BQ4 2021: $1.13BQ1 2022: $1.16BQ2 2022: $1.07BQ3 2022: $766.2MQ4 2022: $1.03BQ1 2023: $1.18BQ2 2023: $1.46BQ3 2023: $1.58BQ4 2023: $1.63BQ1 2024: $2.10BQ2 2024: $2.53BQ3 2024: $2.93BQ4 2024: $3.88BQ1 2025: $3.04BQ2 2025: $4.10BQ3 2025: $6.94BQ4 2025: $7.01BQ1 2026: $7.86BQ2 2026: $5.44B
Institutions holding PRIM and their total value by quarter
QuarterHoldersValue
Q2 2026450$5.44B
Q1 2026512$7.86B
Q4 2025484$7.01B
Q3 2025451$6.94B
Q2 2025388$4.10B
Q1 2025371$3.04B
Q4 2024359$3.88B
Q3 2024304$2.93B
Q2 2024296$2.53B
Q1 2024241$2.10B
Q4 2023227$1.63B
Q3 2023195$1.58B
Q2 2023179$1.46B
Q1 2023170$1.18B
Q4 2022179$1.03B
Q3 2022176$766.2M
Q2 2022156$1.07B
Q1 2022173$1.16B
Q4 2021172$1.13B
Q3 2021186$1.17B
Q2 2021206$1.40B
Q1 2021221$1.60B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Primoris Services Corp; share changes are against Q4 2025.

Institutions holding PRIM in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Raffa Wealth Management, LLC1$1430.00%+1New
Curio Wealth, LLC1$1430.00%+1New
Dunhill Financial, LLC1$1580.00%00.0%Unchanged
Larson Financial Group LLC2$2860.00%+2New
Intentional Wealth Strategies, LLC2$2860.00%+2New
Frazier Financial Advisors, LLC2$2870.00%+2New
Abound Wealth Management3$4300.00%00.0%Unchanged
Prestige Wealth Management Group LLC3$4300.00%+3New
HFM Investment Advisors, LLC4$5720.00%00.0%Unchanged
Vermillion Wealth Management, Inc.4$5720.00%+4New
Breakwater Investment Management4$5730.00%00.0%Unchanged
Trust Co5$7150.00%00.0%Unchanged
Godfrey Financial Associates, Inc.5$7150.00%00.0%Unchanged
Golden State Equity Partners5$7150.00%+5New
True Wealth Design, LLC5$7160.00%00.0%Unchanged
Cedar Mountain Advisors, LLC6$8580.00%+6New
Quarry LP6$8580.00%+6New
Ankerstar Wealth, LLC6$8590.00%+1+20.0%Added
Gilpin Wealth Management, LLC6$8590.00%+2+50.0%Added
Huntington National Bank7$1.00K0.00%00.0%Unchanged
Rialto Wealth Management, LLC7$1.00K0.00%+3+75.0%Added
Cornerstone Planning Group LLC7$1.42K0.00%+4+133.3%Added
SJS Investment Consulting Inc.10$1.43K0.00%+3+42.9%Added
Toth Financial Advisory Corp10$1.43K0.00%+10New
Creative Financial Designs Inc11$1.57K0.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC11$1.57K0.00%+8+266.7%Added
DiNuzzo Private Wealth, Inc.12$1.72K0.00%+4+50.0%Added
Sunbelt Securities, Inc.14$2.00K0.00%00.0%Unchanged
Armstrong Advisory Group, Inc15$2.15K0.00%00.0%Unchanged
Manning & Napier Advisors LLC17$2.29K0.00%−56−76.7%Reduced
Rakuten Securities, Inc.17$2.43K0.00%−24−58.5%Reduced
MAI Capital Management17$2.43K0.00%+17New
Raleigh Capital Management Inc.18$2.58K0.00%+18New
IMA Wealth, Inc.18$2.58K0.00%00.0%Unchanged
Westside Investment Management, Inc.20$2.86K0.00%00.0%Unchanged
Altshuler Shaham Ltd826$3.02K0.00%+826New
Financial Network Wealth Advisors LLC22$3.16K0.00%−3−12.0%Reduced
Manchester Capital Management LLC23$3.29K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc25$3.58K0.00%+15+150.0%Added
Steward Partners Investment Advisory, LLC29$4.15K0.00%00.0%Unchanged
GoalVest Advisory LLC29$4.15K0.00%+29New
Cassaday & Co Wealth Management LLC31$4.43K0.00%+31New
Investors Portfolio Services LLC37$5.30K0.00%−531−93.5%Reduced
Stone House Investment Management, LLC38$5.44K0.00%00.0%Unchanged
Massmutual Trust Co FSB39$5.58K0.00%+6+18.2%Added
JFS Wealth Advisors, LLC42$6.01K0.00%+3+7.7%Added
Rossby Financial, LCC41$6.18K0.00%+41New
Fortitude Family Office, LLC45$6.44K0.00%+21+87.5%Added
Bartlett & Co. Wealth Management LLC38$7.14K0.00%00.0%Unchanged
Morse Asset Management, Inc50$7.15K0.00%−30−37.5%Reduced
Bell Investment Advisors, Inc51$7.30K0.00%00.0%Unchanged
Globeflex Capital L P52$7.44K0.00%−46,966−99.9%Reduced
CVA Family Office, LLC59$8.44K0.00%+59New
C M Bidwell & Associates Ltd60$8.58K0.00%00.0%Unchanged
Twin Peaks Wealth Advisors, LLC60$8.58K0.00%+60New
Bare Financial Services, Inc62$8.87K0.00%+49+376.9%Added
WPG Advisers, LLC64$9.15K0.01%−54−45.8%Reduced
Zions Bancorporation, National Association66$9.44K0.00%+2+3.1%Added
American National Bank72$10.3K0.00%00.0%Unchanged
Strive Financial Group ,LLC79$11.0K0.01%+79New
Northwestern Mutual Wealth Management Co79$11.3K0.00%+58+276.2%Added
Group One Trading, L.P.79$11.3K0.00%+79New
Private Wealth Management Group, LLC82$11.7K0.00%00.0%Unchanged
Parallel Advisors, LLC84$12.0K0.00%+33+64.7%Added
Stance Capital LLC99$14.2K0.01%+99New
Hilton Head Capital Partners, LLC100$14.3K0.01%00.0%Unchanged
Clearstead Advisors, LLC104$14.8K0.00%−2,338−95.7%Reduced
USA Financial Portformulas Corp110$15.7K0.00%+103+1,471.4%Added
Basepoint Wealth LLC131$18.8K0.01%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.135$19.3K0.00%00.0%Unchanged
Signaturefd, LLC143$20.5K0.00%+48+50.5%Added
McIlrath & Eck, LLC145$20.7K0.00%−132−47.7%Reduced
Smithfield Trust Co144$21.0K0.00%00.0%Unchanged
Keating Financial Advisory Services, Inc.147$21.0K0.00%+50+51.5%Added
Whittier Trust Co of Nevada Inc145$21.3K0.00%−24−14.2%Reduced
Matrix Trust Co161$23.0K0.00%+13+8.8%Added
Kilter Group LLC164$23.5K0.01%+136+485.7%Added
Rothschild Investment LLC168$24.1K0.00%+6+3.7%Added
Private Trust Co NA173$24.7K0.00%+32+22.7%Added
Mather Group, LLC.173$24.7K0.00%+173New
Park Place Capital Corp184$26.3K0.01%00.0%Unchanged
SBI Securities Co., Ltd.193$27.6K0.00%−10−4.9%Reduced
Harbor Capital Advisors, Inc.193$28.0K0.00%−12,743−98.5%Reduced
Federation des caisses Desjardins du Quebec200$28.6K0.00%00.0%Unchanged
RWM Asset Management, LLC215$30.8K0.00%+215New
Bullock Wealth Management Group210$31.6K0.02%00.0%Unchanged
Crewe Advisors LLC226$32.3K0.00%+62+37.8%Added
Root Financial Partners, LLC229$32.8K0.00%+69+43.1%Added
Kemnay Advisory Services Inc.244$34.9K0.01%+73+42.7%Added
Basecamp Wealth Advisors LLC245$35.0K0.01%−32−11.6%Reduced
Umb Bank N A262$37.5K0.00%+66+33.7%Added
Nomura Asset Management Co Ltd280$40.1K0.00%−350−55.6%Reduced
Salem Investment Counselors Inc285$40.8K0.00%+285New
Richardson Financial Services Inc.359$51.4K0.03%+10+2.9%Added
Essential Partners LLC380$54.4K0.02%00.0%Unchanged
Cullen/Frost Bankers, Inc.381$54.5K0.00%+31+8.9%Added
GWM Advisors LLC430$61.5K0.00%−64−13.0%Reduced
Osterweis Capital Management Inc431$61.6K0.00%00.0%Unchanged
Sterling Capital Management LLC443$63.4K0.00%−5,108−92.0%Reduced
SRS Capital Advisors, Inc.562$68.3K0.00%+123+28.0%Added