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IES (IESC) Institutional Ownership

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$321.08 -3.36 (-1.04%)
Closing price 09/30/2026 04:00 PM Eastern
Extended Trading
$321.73 +0.65 (+0.20%)
As of 09/30/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for IES (NASDAQ:IESC)

Current
Institutional Ownership
Percentage
86.60%
Number of
Institutional Buyers
(last 12 months)
243
Total
Institutional Inflows
(last 12 months)
$750.48M
Number of
Institutional Sellers
(last 12 months)
117
Total
Institutional Outflows
(last 12 months)
$197.67M
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IESC Institutional Buying and Selling by Quarter

IES Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Sequoia Financial Advisors LLC434$319K0.0%N/A0.001%
9/9/2026Tidal Investments LLC12,526$9.20M0.0%-11.3%0.031%
9/9/2026IPG Investment Advisors LLC4,766$3.50M0.5%-8.8%0.012%
9/9/2026Integrated Wealth Concepts LLC219$161K0.0%N/A0.001%
9/9/2026NewEdge Advisors LLC1,621$1.19M0.0%N/A0.004%
9/9/2026Steamboat Capital Partners LLC12,481$9.17M2.0%-30.5%0.031%
9/9/2026IFP Advisors Inc59$43K0.0%-79.9%0.000%
9/8/2026Nykredit A S331$243K0.0%N/A0.001%
8/27/2026Corient Private Wealth LP1,462$1.07M0.0%-18.1%0.004%
8/26/2026Amundi776$570K0.0%-15.6%0.002%
8/26/2026HighTower Advisors LLC1,301$956K0.0%+137.4%0.003%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al6,030$4.43M0.0%N/A0.030%
8/21/2026AXQ Capital LP1,242$912K0.1%N/A0.006%
8/21/2026KFG Wealth Management LLC398$292K0.0%-23.2%0.002%
8/21/2026Nykredit A S331$243K0.0%N/A0.002%
8/21/2026XML Financial LLC981$721K0.1%+5.4%0.005%
8/21/2026Lone Peak Global Investors LLC811$596K0.1%-40.6%0.004%
8/20/2026BTG Pactual Asset Management US LLC280$206K0.0%N/A0.001%
8/20/2026Susquehanna Fundamental Investments LLC7,565$5.56M0.1%+1,029.1%0.038%
8/20/2026Two Sigma Securities LLC1,570$1.15M0.1%N/A0.008%
8/20/2026Wedbush Securities Inc.290$213K0.0%N/A0.001%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC18,863$13.86M0.0%+15.4%0.095%
8/19/2026Toth Financial Advisory Corp40$29K0.0%+73.9%0.000%
8/19/2026Van ECK Associates Corp9,292$6.83M0.0%N/A0.047%
8/19/2026Navellier & Associates Inc.4,882$3.59M0.3%+82.6%0.025%
8/19/2026Hsbc Holdings PLC4,594$3.44M0.0%N/A0.023%
8/18/2026RIHO Partners LLC8,510$6.25M3.5%N/A0.043%
8/18/2026Empowered Funds LLC1,485$1.09M0.0%N/A0.007%
8/18/2026United Capital Financial Advisors LLC1,044$767K0.0%N/A0.005%
8/18/2026Camarda Financial Advisors LLC295$217K0.1%N/A0.001%
8/18/2026Centaurus Financial Inc.2,844$2.09M0.1%N/A0.014%
8/18/2026Jefferies Financial Group Inc.1,393$1.02M0.0%N/A0.007%
8/18/2026Public Employees Retirement System of Ohio2,502$1.84M0.0%N/A0.013%
8/17/2026Capstone Investment Advisors LLC473$347K0.0%N/A0.002%
8/17/2026Corient Private Wealth LP1,500$1.10M0.0%N/A0.008%
8/17/2026Point Break Capital Management LLC4,200$3.09M3.4%N/A0.021%
8/17/2026Bank of America Corp DE37,071$27.24M0.0%N/A0.186%
8/15/2026Man Group plc20,501$15.06M0.0%N/A0.103%
8/15/2026Jupiter Topco LLC7,926$5.82M0.0%N/A0.040%
8/14/2026Hsbc Holdings PLC4,594$3.44M0.0%N/A0.023%
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8/14/2026Canada Pension Plan Investment Board10,760$7.91M0.0%N/A0.054%
8/14/2026Legal & General Group Plc12,893$9.47M0.0%N/A0.065%
8/14/2026The Manufacturers Life Insurance Company 12,713$9.34M0.0%N/A0.064%
8/14/2026Algert Global LLC4,864$3.57M0.0%+52.3%0.024%
8/13/2026Parsifal Capital Management LP48,971$35.98B4.4%N/A0.246%
8/13/2026Sanctuary Advisors LLC1,283$942K0.0%N/A0.006%
8/13/2026Connor Clark & Lunn Investment Management Ltd.453$333K0.0%N/A0.002%
8/12/2026Northwestern Mutual Wealth Management Co.54$40K0.0%N/A0.000%
8/12/2026Quantbot Technologies LP1,573$1.16M0.0%N/A0.008%
8/12/2026Evolve Private Wealth LLC1,909$1.40M0.1%N/A0.010%
8/12/2026De Lisle Partners LLP8,086$5.93M0.6%N/A0.041%
8/12/2026Emerald Investment Advisers LLC11,518$8.46M0.6%N/A0.058%
8/12/2026Rakuten Securities Inc.269$198K0.0%N/A0.001%
8/12/2026JB Capital Partners LP841$617.85M0.1%N/A0.004%
8/12/2026Keebeck Wealth Management971$713K0.1%N/A0.005%
8/11/2026Patron Partners LLC414$304K0.1%N/A0.002%
8/11/2026Allworth Financial LP34$25K0.0%N/A0.000%
8/11/2026B. Metzler seel. Sohn & Co. AG766$563K0.0%N/A0.004%
8/11/2026Silvant Capital Management LLC125$92K0.0%N/A0.001%
8/11/2026Vise Technologies Inc.502$369K0.0%N/A0.003%
8/11/2026Algebris UK Ltd.1,238$907K0.1%N/A0.006%
8/10/2026Great Lakes Advisors LLC3,599$2.64M0.0%N/A0.018%
8/8/2026Wealthfront Advisers LLC626$460K0.0%N/A0.003%
8/7/2026BlackRock Inc.883,520$649.09M0.0%N/A4.435%
8/7/2026Pallas Capital Advisors LLC1,163$854K0.0%N/A0.006%
8/7/2026Deutsche Bank AG31,552$23.18M0.0%N/A0.158%
8/6/2026Global Retirement Partners LLC66$48K0.0%N/A0.000%
8/6/20261ST Source Bank2,000$1.47M0.1%N/A0.010%
8/6/2026Bank of New York Mellon Corp50,887$37.39M0.0%N/A0.255%
8/6/2026GSA Capital Partners LLP634$466K0.0%N/A0.003%
8/5/2026Bridgewater Advisors Inc.1,374$996K0.1%N/A0.007%
8/3/2026Oppenheimer Asset Management Inc.294$216K0.0%N/A0.001%
8/3/2026Bryn Mawr Trust Advisors LLC428$314K0.0%N/A0.002%
7/10/2026Annex Advisory Services LLC5,492$4.04M0.1%-28.3%0.028%
7/10/2026Ausbil Investment Management Ltd343$240K0.1%-30.6%0.002%
7/10/2026Handelsbanken Fonder AB6,340$4.66M0.0%+2.6%0.032%
7/9/2026Hennion & Walsh Asset Management Inc.3,614$2.66M0.1%+27.5%0.018%
7/7/2026Harbor Investment Advisory LLC75$55K0.0%N/A0.000%
6/16/2026Empowered Funds LLC1,515$722K0.0%+8.1%0.008%
6/12/2026Militia Capital Management LLC458$218K0.0%N/A0.002%
6/3/2026Parallel Advisors LLC62$30K0.0%+121.4%0.000%
6/2/2026Optiver Holding B.V.52$25K0.0%+62.5%0.000%
5/22/2026Segall Bryant & Hamill LLC39,592$18.86M0.2%+192.5%0.199%
5/21/2026Argent Capital Management LLC4,049$1.93M0.1%+53.8%0.020%
5/19/2026Bank of America Corp DE33,837$16.12M0.0%+33.1%0.170%
5/19/2026Janus Henderson Group PLC6,658$3.17M0.0%-73.8%0.033%
5/19/2026Centaurus Financial Inc.3,036$1.45M0.1%-1.5%0.015%
5/18/2026Amundi919$438K0.0%+51.9%0.005%
5/18/2026California State Teachers Retirement System10,694$5.10M0.0%+28.8%0.054%
5/18/2026Royal Bank of Canada6,893$3.29M0.0%+74.0%0.035%
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5/18/2026Empowered Funds LLC1,515$722K0.0%+8.1%0.008%
5/16/2026The Manufacturers Life Insurance Company 10,309$4.91M0.0%-1.7%0.052%
5/16/2026Quantinno Capital Management LP918$437K0.0%+24.9%0.005%
5/16/2026Lazard Asset Management LLC10,822$5.16M0.0%+164.4%0.054%
5/15/2026RIHO Partners LLC8,540$4.07M2.6%N/A0.043%
5/14/2026Renaissance Technologies LLC82,352$39.24M0.1%-15.4%0.413%
5/14/2026Keebeck Wealth Management806$384K0.0%+16.0%0.004%
5/14/2026Arrowstreet Capital Limited Partnership156,393$74.52M0.0%-5.1%0.785%
5/14/2026Inceptionr LLC1,349$643K0.2%+148.0%0.007%
5/14/2026Sei Investments Co.4,184$1.99M0.0%-15.9%0.021%


IESC Institutional Ownership - Frequently Asked Questions

During the previous two years, 379 institutional investors and hedge funds held shares of IES. The most heavily invested institutionals were Parsifal Capital Management LP ($35.98B), Gendell Jeffrey L ($4.03B), BlackRock Inc. ($649.09M), JB Capital Partners LP ($617.85M), Vanguard Group Inc. ($331.92M), FMR LLC ($289.44M), and Dimensional Fund Advisors LP ($218.15M).Learn more on IES's institutional investors.

86.60% of IES's stock is owned by institutional investors. Learn more on IESC's institutional investor holdings.

Of the 341 institutional investors that purchased IES's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($883.52K), First Trust Advisors LP ($394.40K), Vanguard Group Inc. ($210.93K), Pertento Partners LLP ($209.35K), Thrivent Financial for Lutherans ($129.22K), Northwestern Mutual Wealth Management Co. ($120.06K), and Parsifal Capital Management LP ($113.77K).

Institutional investors have bought a total of 2,709,276 shares in the last 24 months. This purchase volume represents approximately $750.48M in transactions.

Of the 117 institutional investors that sold IES's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Gendell Jeffrey L ($182.09K), Dimensional Fund Advisors LP ($105.61K), SG Capital Management LLC ($92.30K), First Trust Advisors LP ($75.16K), Thrivent Financial for Lutherans ($60.71K), Swedbank AB ($43K), and JB Capital Partners LP ($41.00K).

Institutional investors have sold a total of 982,665 shares in the last 24 months. This volume of shares sold represents approximately $197.67M in transactions.


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Institutional ownership data for NASDAQ:IESC is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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