IES Top Holdings and 13F Report (2026) About IESIES NASDAQ: IESC has filed 13-F forms with the SEC as an investor. IES is itself a publicly traded company. IES Holdings, Inc. (NASDAQ: IESC) is an industrial technology and infrastructure services company that designs, manufactures and installs electrical and mechanical systems. The company serves customers across the data center, industrial, commercial, residential and communications markets. For more information on IES stock, visit the IES stock profile here.Investment ActivityIES has $310.58 million in total holdings as of June 30, 2026.IES owns shares of 17 different stocks, but just 10 companies or ETFs make up 80% of its holdings.Approximately 34.96% of the portfolio was purchased this quarter.About 9.34% of the portfolio was sold this quarter.This quarter, IES has purchased 13 new stocks and bought additional shares in 9 stocks.IES sold shares of 2 stocks and completely divested from 1 stock this quarter.Largest Holdings CECO Environmental $56,578,840Ranger Energy Services $33,322,574American Tower $28,215,825Belden $20,957,390Devon Energy $20,660,000 Largest New Holdings this Quarter 077454106 - Belden $20,957,390 Holding25179M103 - Devon Energy $20,660,000 Holding591520200 - Methode Electronics $16,423,619 HoldingG3265R107 - Aptiv PLC $9,207,000 Holding89785X101 - TrueBlue $8,962,298 Holding Largest Purchases this Quarter Belden 174,776 shares (about $20.96M)Devon Energy 500,000 shares (about $20.66M)Methode Electronics 865,768 shares (about $16.42M)American Tower 75,000 shares (about $12.27M)Aptiv PLC 150,000 shares (about $9.21M) Largest Sales this Quarter RPC 1,405,437 shares (about $8.19M)Forum Energy Technologies 12,140 shares (about $609.79K) Sector Allocation Over TimeMap of 500 Largest Holdings ofIES Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorCECOCECO Environmental$56,578,840$4,990,700 ▲9.7%623,52718.2%IndustrialsRNGRRanger Energy Services$33,322,574$6,162,601 ▲22.7%2,081,36010.7%EnergyAMTAmerican Tower$28,215,825$12,267,750 ▲76.9%172,5009.1%Real EstateBDCBelden$20,957,390$20,957,390 ▲New Holding174,7766.7%TechnologyDVNDevon Energy$20,660,000$20,660,000 ▲New Holding500,0006.7%EnergyMTWManitowoc$20,559,172$1,634,256 ▲8.6%1,480,1426.6%IndustrialsNXQuanex Building Products$20,102,208$4,067,241 ▲25.4%1,079,6036.5%IndustrialsMGMistras Group$19,640,385$64,464 ▲0.3%1,124,2356.3%IndustrialsMEIMethode Electronics$16,423,619$16,423,619 ▲New Holding865,7685.3%TechnologyARAntero Resources$13,177,500$1,757,000 ▲15.4%375,0004.2%EnergyUISUnisys$12,365,361$506,961 ▲4.3%3,378,5144.0%TechnologyRRCRange Resources$11,970,792$929,750 ▲8.4%321,8823.9%EnergyFETForum Energy Technologies$10,691,958$609,792 ▼-5.4%212,8603.4%EnergyAptiv PLC$9,207,000$9,207,000 ▲New Holding150,0003.0%COMTBITrueBlue$8,962,298$8,962,298 ▲New Holding1,285,8392.9%IndustrialsRESRPC$6,450,650$8,193,698 ▼-56.0%1,106,4582.1%EnergyTISITeam$1,296,0350.0%75,0020.4%IndustrialsCTRACoterra Energy$0$20,205,500 ▼-100.0%00.0%EnergyShowing largest 100 holdings. View all holdings. More Institutional Buying and Selling Information SEC Filings and Trading Data SEC Filings 13F Filings Top 13F Buys Top 13F Sells Unlock superior investment research and tools. Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools and reports. Get MarketBeat All Access MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. 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