IESC · Nasdaq · CIK 0001048268

IES Holdings, Inc.

IES Holdings, Inc.’s most recent SEC filing in our snapshot is a Form 8-K filed on Oct 6, 2026. In fiscal 2025 (year ended Sep 30, 2025) it reported revenue of $3.4B and net income of $306.0M, according to its XBRL data on EDGAR. Its EDGAR record lists 55 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$3.4B
Net income, FY2025
$306.0M
Form 4 filings on record, past 12 months
55

Company overview

Legal name (as filed)
IES Holdings, Inc.
Ticker
IESC
SEC Central Index Key (CIK)
0001048268
Industry (SIC)
Electrical Work (code 1731)
Business address
HOUSTON, TX
State or country of incorporation
DE
Fiscal year ends
September 30
SEC filer category
Large accelerated filer
Position in SEC ticker list
#947 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from IES Holdings, Inc.’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$1.5BFY2021$2.2BFY2022$2.4BFY2023$2.9BFY2024$3.4BFY2025
Net income
$66.7MFY2021$34.8MFY2022$108.3MFY2023$219.1MFY2024$306.0MFY2025
IESC annual results
ItemFY2021
ended Sep 30, 2021		FY2022
ended Sep 30, 2022		FY2023
ended Sep 30, 2023		FY2024
ended Sep 30, 2024		FY2025
ended Sep 30, 2025
Revenue$1.5B$2.2B$2.4B$2.9B$3.4B
Net income$66.7M$34.8M$108.3M$219.1M$306.0M
Diluted EPS$3.15$1.44$4.54$9.89$15.02
Total assets$766.6M$934.7M$981.6M$1.2B$1.6B
Cash and equivalents$23.1M$24.8M$75.8M$100.8M$127.2M

XBRL tags used: revenue = Revenues; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

IESC latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Nov 21, 202510-KAnnual report· period Sep 30, 2025Document · Index
Jul 31, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 6, 20268-KMaterial agreement; Acquisition or disposition completed; Regulation FD disclosure· period Oct 5, 2026Document · Index
Jan 7, 2026DEF 14ADefinitive proxy statement· period Feb 19, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about IES Holdings, Inc., by form type:

4 ×21144 ×48-K ×4SCHEDULE 13G/A ×313F-HR ×210-Q ×2SCHEDULE 13D/A ×14/A ×1S-3ASR ×1SD ×1
IESC recent filings
FiledFormWhat it isOriginal
Oct 6, 20268-KMaterial agreement; Acquisition or disposition completed; Regulation FD disclosure· period Oct 5, 2026Document · Index
Oct 6, 2026SCHEDULE 13D/AActive beneficial ownership report (over 5%)Document · Index
Oct 2, 20264/AStatement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Aug 14, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Aug 14, 202613F-HRInstitutional investment manager holdings report· period Jun 30, 2026Document · Index
Aug 11, 20268-KMaterial agreement; Unregistered equity sale; Regulation FD disclosure· period Aug 7, 2026Document · Index
Jul 31, 20268-KResults of operations; Regulation FD disclosure; Other events· period Jul 31, 2026Document · Index
Jul 31, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 2, 2026S-3ASRSimplified registration statementDocument · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 12, 2026Document · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 12, 2026Document · Index
Jun 12, 2026144Notice of proposed sale of securitiesDocument · Index
May 28, 20264Statement of changes in beneficial ownership (insider trade)· period May 26, 2026Document · Index
May 15, 20264Statement of changes in beneficial ownership (insider trade)· period May 13, 2026Document · Index
May 15, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
May 15, 202613F-HRInstitutional investment manager holdings report· period Mar 31, 2026Document · Index
May 12, 20264Statement of changes in beneficial ownership (insider trade)· period May 8, 2026Document · Index
May 11, 2026144Notice of proposed sale of securitiesDocument · Index
May 11, 2026SDSpecialized disclosure report (conflict minerals)Document · Index
May 8, 2026144Notice of proposed sale of securitiesDocument · Index
May 8, 20264Statement of changes in beneficial ownership (insider trade)· period May 6, 2026Document · Index
May 8, 20264Statement of changes in beneficial ownership (insider trade)· period May 6, 2026Document · Index
May 7, 20264Statement of changes in beneficial ownership (insider trade)· period May 5, 2026Document · Index
May 6, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
May 5, 2026144Notice of proposed sale of securitiesDocument · Index
May 1, 20268-KResults of operations; Regulation FD disclosure· period May 1, 2026Document · Index
May 1, 202610-QQuarterly report· period Mar 31, 2026Document · Index
Apr 2, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 1, 2026Document · Index

Insider filing activity

55 Form 4 filings appear in IES Holdings, Inc.’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001048268 and XBRL company facts. IES Holdings, Inc. on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.