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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.

Q3 2021 vs. Q2 2021

How the institutions holding Primoris Services Corp changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of PRIM: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders2063186−17
Shares47.6M95.4K47.7M+186.5K (+0.4%)
Value$1.40B$2.81M$1.17B−$229.3M (−16.4%)

3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (20)

Institutions that held Primoris Services Corp at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to PRIM in Q3 2021
InstitutionSharesValue% of portfolio
Two Sigma Investments, LP207,787$5.09M0.01%
SG Capital Management LLC171,584$4.20M1.79%
A. D. Beadell Investment Counsel, Inc.80,075$1.96M1.27%
Renaissance Technologies LLC70,291$1.72M0.00%
Engineers Gate Manager LP43,768$1.07M0.06%
Eidelman Virant Capital37,200$923.0K0.36%
SG Americas Securities, LLC33,139$812.0K0.00%
Franklin Resources Inc28,922$709.0K0.00%
Dynamic Technology Lab Private Ltd26,860$658.0K0.08%
Canada Pension Plan Investment Board23,000$563.0K0.00%
Quantbot Technologies LP21,559$527.0K0.04%
Marshall Wace North America L.P.20,036$491.0K0.00%
Banco BTG Pactual S.A.15,600$382.0K0.17%
Tudor Investment Corp Et Al15,273$374.0K0.01%
Fox Run Management, L.L.C.12,360$303.0K0.19%
Twinbeech Capital LP12,031$295.0K0.02%
AlphaCrest Capital Management LLC9,700$238.0K0.01%
HRT Financial LP9,343$228.0K0.00%
First Manhattan Co200$4.00K0.00%
Laffer Tengler Investments30$7340.00%

Sold out (37)

Institutions that held Primoris Services Corp at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of PRIM in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Merewether Investment Management, LP303,119$8.92M
Tygh Capital Management, Inc.171,572$5.05M
Gilder Gagnon Howe & Co LLC101,096$2.98M
Susquehanna Fundamental Investments, LLC52,544$1.55M
Arrowstreet Capital, Limited Partnership34,255$1.01M
Man Group plc30,926$910.0K
Jackson Creek Investment Advisors LLC27,395$806.0K
Truist Financial Corp27,346$805.0K
Mitsubishi UFJ Trust & Banking Corp26,000$765.0K
Thrivent Financial for Lutherans25,271$744.0K
Ardsley Advisory Partners LP25,000$736.0K
Cetera Investment Advisers18,045$531.0K
Walleye Capital LLC16,671$491.0K
State of Tennessee, Treasury Department14,048$413.0K
XTX Topco Ltd14,036$413.0K
ProShare Advisors LLC13,877$408.0K
Horizon Investment Services, LLC12,719$374.0K
Capital Fund Management S.A.12,634$371.8K
D.A. Davidson & Co.10,600$312.0K
Blueshift Asset Management, LLC10,311$303.0K
Zacks Investment Management10,120$298.0K
Stoneridge Investment Partners LLC7,583$223.0K
Amalgamated Bank7,512$221.0K
Jane Street Group, LLC7,095$209.0K
Cornerstone Investment Partners, LLC6,880$202.0K
DekaBank Deutsche Girozentrale6,121$179.0K
Robeco Institutional Asset Management B.V.4,924$145.0K
FORA Capital, LLC3,304$97.0K
O'Shaughnessy Asset Management, LLC2,885$85.0K
Exos Asset Management LLC2,730$80.0K
Tarbox Family Office, Inc.2,000$59.0K
Hillsdale Investment Management Inc.350$10.0K
Dark Forest Capital Management LP152$4.00K
Truvestments Capital LLC100$3.00K
Hudock, Inc.60$1.00K
Strategic Blueprint, LLC23$1.00K
Brendel Financial Advisors LLC31$1.00K

Not filed for Q3 2021 yet (3)

Institutions that held Primoris Services Corp at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding PRIM in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Wexford Capital LP66,005$1.94M
QS Investors, LLC28,851$850.0K
Castleview Partners, LLC520$15.0K