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Primoris Services (PRIM) Institutional Ownership

Primoris Services logo
$77.17 -0.01 (-0.01%)
As of 08/21/2026 03:58 PM Eastern
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Institutional Ownership Changes (13F Filings) for Primoris Services (NYSE:PRIM)

Current
Institutional Ownership
Percentage
91.82%
Number of
Institutional Buyers
(last 12 months)
331
Total
Institutional Inflows
(last 12 months)
$2.39B
Number of
Institutional Sellers
(last 12 months)
197
Total
Institutional Outflows
(last 12 months)
$508.40M
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PRIM Institutional Buying and Selling by Quarter

Primoris Services Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/22/2026 AlphaGrep UK Ltd3,681$365K0.1%N/A0.007%
8/22/2026 Raiffeisen Bank International AG198,000$19.25M0.2%+904.8%0.368%
8/21/2026 Nykredit A S1,867$185K0.0%N/A0.003%
8/20/2026 A. D. Beadell Investment Counsel Inc.51,000$5.06M3.1%-2.5%0.095%
8/20/2026 Two Sigma Securities LLC3,339$331K0.0%N/A0.006%
8/20/2026 Alyeska Investment Group L.P.140,812$13.96M0.0%-52.6%0.262%
8/20/2026 Hennessy Advisors Inc.384,500$38.11M1.2%+23.0%0.714%
8/20/2026 Sheets Smith Wealth Management6,242$619K0.1%N/A0.012%
8/20/2026 Penn Capital Management Company LLC138,964$13.79M0.9%N/A0.258%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC170,516$16.90M0.0%+29.1%0.317%
8/19/2026 Van ECK Associates Corp82,962$8.22M0.0%N/A0.154%
8/19/2026 Nissay Asset Management Corp Japan17,553$1.74M0.0%N/A0.033%
8/19/2026 Hsbc Holdings PLC2,162$214K0.0%-89.7%0.004%
8/19/2026 Wellington Management Group LLP4,675,487$463.43M0.1%+148.7%8.686%
8/19/2026 Archer Investment Corp1,450$144K0.0%N/A0.003%
8/19/2026 Fox Hill Wealth Management4,831$479K0.2%N/A0.009%
8/18/2026 Grandeur Peak Global Advisors LLC722,440$3.48M0.7%N/A1.342%
8/18/2026 Equitable Holdings Inc.10,067$998K0.0%N/A0.019%
8/18/2026 Public Employees Retirement System of Ohio15,918$1.58M0.0%N/A0.030%
8/17/2026 Corient Private Wealth LP35,560$3.53M0.0%N/A0.066%
8/17/2026 Bank of America Corp DE174,209$17.27M0.0%N/A0.324%
8/15/2026 Freestone Grove Partners LP39,081$3.87M0.0%N/A0.073%
8/15/2026 Jupiter Topco LLC37,179$3.69M0.0%N/A0.069%
8/14/2026 Hsbc Holdings PLC2,162$214K0.0%N/A0.004%
8/14/2026 Redwood Grove Capital LLC62,291$6.17M1.6%N/A0.116%
8/14/2026 Canada Pension Plan Investment Board248,068$24.59M0.0%N/A0.461%
8/14/2026 Osterweis Capital Management Inc.431$43K0.0%N/A0.001%
8/14/2026 SIR Capital Management L.P.93,640$9.28M1.1%N/A0.174%
8/14/2026 Legal & General Group Plc128,698$12.76M0.0%N/A0.239%
8/14/2026 The Manufacturers Life Insurance Company 22,754$2.26M0.0%N/A0.042%
8/14/2026 Paradigm Capital Management Inc. NY5,000$496K0.0%N/A0.009%
8/14/2026 Partners Capital Investment Group LLP2,239$222K0.0%N/A0.004%
8/14/2026 Algert Global LLC132,239$13.11M0.2%-48.6%0.246%
8/13/2026 Connor Clark & Lunn Investment Management Ltd.29,504$2.92M0.0%N/A0.055%
8/13/2026 PEAK6 LLC4,830$479K0.0%N/A0.009%
8/12/2026 Elevation Point Wealth Partners LLC3,726$369K0.0%N/A0.007%
8/12/2026 William Blair Investment Management LLC399,966$39.65M0.1%N/A0.743%
8/12/2026 Heartland Advisors Inc.60,000$5.95M0.3%N/A0.111%
8/11/2026 Allworth Financial LP799$79K0.0%N/A0.001%
8/11/2026 Kayne Anderson Capital Advisors LP25,359$2.51M0.0%N/A0.047%
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8/11/2026 Virtus Advisers LLC3,029$300K0.1%N/A0.006%
8/11/2026 Value Holdings Management CO. LLC399,443$39.59M6.6%N/A0.742%
8/11/2026 Vise Technologies Inc.2,508$249K0.0%N/A0.005%
8/10/2026 Tieton Capital Management LLC3,443$341K0.1%N/A0.006%
8/10/2026 Bruni J V & Co. Co.380,845$37.75B3.4%N/A0.707%
8/10/2026 Great Lakes Advisors LLC14,299$1.42M0.0%N/A0.027%
8/7/2026 BlackRock Inc.6,837,017$677.69M0.0%N/A12.600%
8/7/2026 Deutsche Bank AG8,495$842K0.0%N/A0.016%
8/7/2026 Persistent Asset Partners Ltd360$36K0.0%N/A0.001%
8/6/2026 Horizon Investment Services LLC2,727$270K0.1%N/A0.005%
8/6/2026 Global Retirement Partners LLC260$26K0.0%N/A0.000%
8/6/2026 Bank of New York Mellon Corp322,562$31.97M0.0%N/A0.595%
8/6/2026 GSA Capital Partners LLP3,805$377K0.0%N/A0.007%
7/10/2026 Handelsbanken Fonder AB167,930$16.65M0.0%+1,019.5%0.309%
7/8/2026 MRA Advisory Group2,112$209K0.1%N/A0.004%
7/7/2026 GAMMA Investing LLC356$35K0.0%-34.4%0.001%
5/22/2026 Segall Bryant & Hamill LLC106,781$15.27M0.2%-4.9%0.197%
5/19/2026 Bank of America Corp DE324,887$46.47M0.0%+4.4%0.599%
5/19/2026 South Dakota Investment Council7,800$1.12M0.0%N/A0.014%
5/19/2026 Altshuler Shaham Ltd826$118K0.0%N/A0.002%
5/19/2026 Smith Group Asset Management LLC9,428$1.35M0.1%+4.6%0.017%
5/18/2026 Amundi7,662$1.10M0.0%+183.1%0.014%
5/18/2026 EverSource Wealth Advisors LLC2,456$351K0.0%+14.8%0.005%
5/18/2026California State Teachers Retirement System62,780$8.98M0.0%+22.4%0.116%
5/18/2026 Royal Bank of Canada55,614$7.96M0.0%+79.7%0.103%
5/18/2026 Rithm Capital Corp.9,900$1.42M2.1%-2.9%0.018%
5/18/2026 Empowered Funds LLC16,312$2.33M0.0%-8.0%0.030%
5/16/2026 The Manufacturers Life Insurance Company33,073$4.73M0.0%+20.3%0.061%
5/16/2026 Quantinno Capital Management LP15,153$2.17M0.0%+48.1%0.028%
5/16/2026 Lazard Asset Management LLC102,639$14.68M0.0%-47.3%0.189%
5/16/2026 Castleark Management LLC1,390$199K0.0%+24.1%0.003%
5/15/2026 Gateway Wealth Partners LLC3,875$554K0.0%+69.4%0.007%
5/14/2026 Gabelli Funds LLC52,176$7.46M0.1%-14.2%0.096%
5/14/2026 Gamco Investors INC. ET AL9,048$1.29M0.0%-1.7%0.017%
5/14/2026 Keebeck Wealth Management3,710$531K0.1%+3.5%0.007%
5/14/2026 Arrowstreet Capital Limited Partnership28,305$4.05M0.0%-85.2%0.052%
5/14/2026Gibbs Wealth Management8,276$1.18M0.2%+26.7%0.015%
5/14/2026 Sei Investments Co.56,856$8.13M0.0%-43.1%0.105%
5/14/2026 State of Wyoming1,549$222K0.0%-59.5%0.003%
5/13/2026 Cetera Investment Advisers17,325$2.48M0.0%-15.9%0.032%
5/13/2026 CI Investments Inc.40,660$5.82M0.0%N/A0.075%
5/13/2026 First Trust Advisors LP2,886,163$412.84M0.3%+47.4%5.319%
5/8/2026 PNC Financial Services Group Inc.9,767$1.40M0.0%+2.3%0.018%
5/8/2026 Piar LLC2,100$300K0.2%N/A0.004%
5/8/2026 Summit Global Investments4,494$643K0.0%-49.8%0.008%
5/7/2026 Van Berkom & Associates Inc.462,583$66.17M2.2%-19.2%0.853%
5/7/2026 Meeder Asset Management Inc.3,500$501K0.0%-90.5%0.006%
5/7/2026 WCM Investment Management LLC124,224$16.70M0.0%N/A0.229%
5/7/2026 Dimensional Fund Advisors LP1,159,121$165.77M0.0%-4.6%2.137%
5/7/2026 KBC Group NV1,824$261K0.0%+14.5%0.003%
Buy THIS potential Musk supplier before Wednesday (Ad)

A little-known company trading under $1 could become Elon Musk's next supplier, with a possible announcement expected by Wednesday, August 26. Tech investing veteran Jeff Brown notes that the last time Musk struck a deal with a small company in this sector, the stock soared nearly five times in a single session. He has reopened his strategy session with full details on this potential opportunity.tc pixel

Watch Jeff Brown's urgent strategy session before the Wednesday deadline
5/7/2026 Swiss National Bank106,900$15.29M0.0%+0.4%0.197%
5/6/2026 Jennison Associates LLC8,148$1.17M0.0%+16.2%0.015%
5/6/2026 California Public Employees Retirement System99,353$14.21M0.0%N/A0.183%
5/6/2026 Arcus Capital Partners LLC1,761$252K0.1%N/A0.003%
5/6/2026 Gallacher Capital Management LLC1,809$259K0.1%N/A0.003%
5/6/2026 Bessemer Group Inc.32,416$4.64M0.0%+41,998.7%0.060%
5/6/2026 SteelPeak Wealth LLC17,818$2.55M0.1%-5.6%0.033%
5/6/2026 Allspring Global Investments Holdings LLC12,937$1.95M0.0%+11.5%0.024%
5/5/2026 Bank of New York Mellon Corp345,050$49.36M0.0%-3.3%0.636%
5/5/2026 Illinois Municipal Retirement Fund48,384$6.92M0.1%+403.4%0.089%


PRIM Institutional Ownership - Frequently Asked Questions

During the previous two years, 563 institutional investors and hedge funds held shares of Primoris Services. The most heavily invested institutionals were Bruni J V & Co. Co. ($37.75B), Vanguard Group Inc. ($804.36M), BlackRock Inc. ($677.69M), Wellington Management Group LLP ($463.43M), First Trust Advisors LP ($412.84M), Fuller & Thaler Asset Management Inc. ($377.17M), and State Street Corp ($249.87M).Learn more on Primoris Services' institutional investors.

91.82% of Primoris Services' stock is owned by institutional investors. Learn more on PRIM's institutional investor holdings.

Of the 497 institutional investors that purchased Primoris Services' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($6.84M), Wellington Management Group LLP ($4.37M), First Trust Advisors LP ($1.96M), Nuveen LLC ($1.94M), Alliancebernstein L.P. ($1.27M), Norges Bank ($1.21M), and Fuller & Thaler Asset Management Inc. ($980.94K).

Institutional investors have bought a total of 26,144,806 shares in the last 24 months. This purchase volume represents approximately $2.39B in transactions.

Of the 197 institutional investors that sold Primoris Services' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Dimensional Fund Advisors LP ($1.54M), Van Berkom & Associates Inc. ($518.36K), Lazard Asset Management LLC ($433.18K), Alliancebernstein L.P. ($430.15K), Millennium Management LLC ($406.37K), Verition Fund Management LLC ($342.56K), and Balyasny Asset Management L.P. ($270.46K).

Institutional investors have sold a total of 9,340,507 shares in the last 24 months. This volume of shares sold represents approximately $508.40M in transactions.


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Institutional ownership data for NYSE:PRIM is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/22/2026. New 13F filings are added each quarter as they're published.
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