Operating margin · 2019–2025
Core & Main operating margin
9.4%−2.3% · FY2025
Core & Main (CNM) reported 9.4% in operating margin for fiscal 2025, −2.3% year on year.
| Fiscal year | Operating margin | Change | Filing |
|---|---|---|---|
| FY2025 | 9.4% | −2.3% | Derived |
| FY2024 | 9.7% | −12.5% | Derived |
| FY2023 | 11.0% | −5.2% | Derived |
| FY2022 | 11.7% | +37.2% | Derived |
| FY2021 | 8.5% | +67.2% | Derived |
| FY2020 | 5.1% | +11.1% | Derived |
| FY2019 | 4.6% | — | Derived |
Operating margin — Operating margin is operating income divided by revenue. Only companies with at least $1 billion in revenue are ranked here.
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026 · 2019–2025 compound annual growth +12.8%
Calculated from two reported figures, so it has no single filing of its own.
Operating margin at companies of similar size
Cite this page
Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Core & Main operating margin |url=https://companiesranked.com/en/company/core-and-main/operating-margin |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Core & Main operating margin. CompaniesRanked. https://companiesranked.com/en/company/core-and-main/operating-marginBibTeX
@misc{companiesranked-en-company-core-and-main-operating-margin-2026,
author = {{CompaniesRanked}},
title = {{Core \& Main operating margin}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/core-and-main/operating-margin}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.