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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.

Q1 2023 vs. Q4 2022

How the institutions holding Primoris Services Corp changed between Q4 2022 and Q1 2023.

All holders in Q1 2023All holders in Q4 2022

13F holders of PRIM: Q4 2022 compared with Q1 2023
MeasureQ4 2022Of which not filed for Q1 2023Q1 2023Change
Holders1792170−7
Shares47.0M12.7K48.0M+1.04M (+2.2%)
Value$1.03B$277.6K$1.18B+$153.4M (+14.9%)

2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (16)

Institutions that held Primoris Services Corp at the end of Q1 2023 but not at the end of Q4 2022.

Institutions new to PRIM in Q1 2023
InstitutionSharesValue% of portfolio
Diameter Capital Partners LP342,297$8.44M5.31%
Yaupon Capital Management LP254,511$6.28M0.98%
Nishkama Capital, LLC173,741$4.28M1.03%
1492 Capital Management LLC50,910$1.26M0.78%
Dynamic Technology Lab Private Ltd34,818$859.0K0.08%
Hillsdale Investment Management Inc.27,400$675.7K0.06%
Kula Investments, LLC19,434$479.2K0.12%
Empower Advisory Group, LLC12,619$324.9K0.00%
Trexquant Investment LP12,124$299.0K0.01%
Ardsley Advisory Partners LP10,000$246.6K0.05%
Boothbay Fund Management, LLC8,548$210.8K0.01%
Brown Brothers Harriman & Co91$2.24K0.00%
Federated Hermes, Inc.80$1.97K0.00%
Parallax Volatility Advisers, L.P.48$1.18K0.00%
Ridgewood Investments LLC34$8350.00%
Baldrige Asset Management LLC8$00.00%

Sold out (23)

Institutions that held Primoris Services Corp at the end of Q4 2022 and filed for Q1 2023 without it.

Not filed for Q1 2023 yet (2)

Institutions that held Primoris Services Corp at the end of Q4 2022 and haven't filed a 13F for Q1 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding PRIM in Q4 2022 that haven't filed for Q1 2023
InstitutionShares, Q4 2022Value, Q4 2022
Personal Capital Advisors Corp12,619$276.9K
Cribstone Capital Management, LLC34$746