IES HOLDINGS INC (IESC) Institutional Ownership Changes & 13F Activity

IES HOLDINGS INC (IESC) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, Polen Capital Management, and Fundsmith Investment Services.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCSell-15,04082,352$39,238,257
Q1 2026Polen Capital ManagementBuy1,01211,953$5,695,246
Q4 2025Renaissance Technologies LLCSell-8,34097,392$37,887,436
Q4 2025Polen Capital ManagementSell-1,20310,941$4,256,268
Q3 2025Renaissance Technologies LLCSell-26,800105,732$42,044,330
Q3 2025Polen Capital ManagementSell-1,67712,144$4,829,062
Q2 2025Renaissance Technologies LLCSell-17,900132,532$39,259,954
Q2 2025Polen Capital ManagementBuy13,82113,821$4,094,195
Q1 2025Renaissance Technologies LLCSell-13,100150,432$24,837,828
Q4 2024Fundsmith Investment ServicesBuy33,40033,400$6,712,064
Q4 2024Renaissance Technologies LLCSell-15,200163,532$32,863,391
Q3 2024Renaissance Technologies LLCSell-7,800178,732$35,678,482
Q2 2024Renaissance Technologies LLCBuy5,100186,532$25,989,504
Q1 2024Renaissance Technologies LLCSell-21,800181,432$22,069
Q4 2023Renaissance Technologies LLCBuy21,500203,232$16,100
Q3 2023Renaissance Technologies LLCSell-866181,732$11,971
Q2 2023Renaissance Technologies LLCBuy6,066182,598$10,386
Q1 2023Renaissance Technologies LLCBuy400176,532$7,607
Q4 2022Renaissance Technologies LLCSell-13,700176,132$6,265
Q3 2022Renaissance Technologies LLCSell-24,600189,832$5,243
Q2 2022Renaissance Technologies LLCBuy900214,432$6,469
Q1 2022Renaissance Technologies LLCSell-10,500213,532$8,584
Q4 2021Renaissance Technologies LLCSell-10,600224,032$11,345
Q3 2021Renaissance Technologies LLCSell-3,100234,632$10,720
Q2 2021Renaissance Technologies LLCSell-26,100237,732$12,210
Q1 2021Renaissance Technologies LLCSell-48,800263,832$13,300
Q4 2020Renaissance Technologies LLCSell-60,000312,632$14,394
Q3 2020Renaissance Technologies LLCSell-4,200372,632$11,839
Q2 2020Renaissance Technologies LLCBuy18,139376,832$8,731
Q1 2020Renaissance Technologies LLCBuy33,161358,693$6,331

Frequently asked questions about IESC activity

  • Which institutional owners are buying IESC?

    Institutional owners buying IESC include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in IESC activity?

    "Buy" means an investor increased their reported position in IESC compared to the prior reporting period. This reflects growing exposure to IES HOLDINGS INC (IESC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in IESC increasing?

    Institutional interest in IESC can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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