# Wesco International Inc: overview

WCC · NYSE · CIK 929008 · [Consumer discretionary](/sectors/consumer-discretionary.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/wcc.md) · [Financials](/companies/wcc/financials.md) · [Filings](/companies/wcc/filings.md) · [Insiders](/companies/wcc/insiders.md)

Latest reported revenue: [$7.23bn](/filings/0000929008-26-000032.md) for Q3 FY2026, three months to 2026-09-30, from the 10-Q filed Oct 29, 2026 (XBRL us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax, accession 0000929008-26-000032).

## Last eight quarters

| Line item | Unit | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) | Q3 FY2026 (2026-09-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [5,500 d](/filings/0000929008-26-000008.md) | [5,344](/filings/0000929008-26-000014.md) | [5,900](/filings/0000929008-26-000024.md) | [6,199](/filings/0000929008-26-000032.md) | [6,069 d](/filings/0000929008-26-000008.md) | [6,080](/filings/0000929008-26-000014.md) | [6,665](/filings/0000929008-26-000024.md) | [7,226](/filings/0000929008-26-000032.md) |
| Gross margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Operating margin | % | [5.5% d](/filings/0000929008-26-000008.md) | [4.5%](/filings/0000929008-26-000014.md) | [5.5%](/filings/0000929008-26-000024.md) | [5.6%](/filings/0000929008-26-000032.md) | [5.3% d](/filings/0000929008-26-000008.md) | [4.8%](/filings/0000929008-26-000014.md) | [5.7%](/filings/0000929008-26-000024.md) | [6.2%](/filings/0000929008-26-000032.md) |
| Net margin | % | [3.0% d](/filings/0000929008-26-000008.md) | [2.2%](/filings/0000929008-26-000032.md) | [3.0%](/filings/0000929008-26-000032.md) | [3.0%](/filings/0000929008-26-000032.md) | [2.6% d](/filings/0000929008-26-000008.md) | [2.5%](/filings/0000929008-26-000032.md) | [3.1%](/filings/0000929008-26-000032.md) | [3.7%](/filings/0000929008-26-000032.md) |
| Diluted EPS | $ per share | not reported | [2.10](/filings/0000929008-26-000014.md) | [3.83](/filings/0000929008-26-000024.md) | [3.79](/filings/0000929008-26-000032.md) | not reported | [3.11](/filings/0000929008-26-000014.md) | [4.23](/filings/0000929008-26-000024.md) | [5.43](/filings/0000929008-26-000032.md) |
| Free cash flow | $m | [252 d](/filings/0000929008-26-000008.md) | [7.6](/filings/0000929008-26-000014.md) | [86.0 d](/filings/0000929008-26-000024.md) | [(95.9) d](/filings/0000929008-26-000032.md) | [27.5 d](/filings/0000929008-26-000008.md) | [198](/filings/0000929008-26-000014.md) | [25.5 d](/filings/0000929008-26-000024.md) | [165 d](/filings/0000929008-26-000032.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquireProductiveAssets. Derived values: 12-month figure less the 9-month figure; 6-month figure less the 3-month figure; 9-month figure less the 6-month figure.

## Last five fiscal years

| Line item | Unit | FY2021 (2021-12-31) | FY2022 (2022-12-31) | FY2023 (2023-12-31) | FY2024 (2024-12-31) | FY2025 (2025-12-31) |
| --- | --- | ---: | ---: | ---: | ---: | ---: |
| Revenue | $bn | [18.2](/filings/0000929008-24-000005.md) | [21.4](/filings/0000929008-25-000005.md) | [22.4](/filings/0000929008-26-000008.md) | [21.8](/filings/0000929008-26-000008.md) | [23.5](/filings/0000929008-26-000008.md) |
| Gross margin | % | not reported | not reported | not reported | not reported | not reported |
| Operating margin | % | [4.4%](/filings/0000929008-24-000005.md) | [6.7%](/filings/0000929008-25-000005.md) | [6.3%](/filings/0000929008-26-000008.md) | [5.6%](/filings/0000929008-26-000008.md) | [5.2%](/filings/0000929008-26-000008.md) |
| Net margin | % | [2.6%](/filings/0000929008-24-000005.md) | [4.0%](/filings/0000929008-25-000005.md) | [3.4%](/filings/0000929008-26-000008.md) | [3.3%](/filings/0000929008-26-000008.md) | [2.7%](/filings/0000929008-26-000008.md) |
| Diluted EPS | $ per share | [7.84](/filings/0000929008-24-000005.md) | [15.33](/filings/0000929008-25-000005.md) | [13.54](/filings/0000929008-26-000008.md) | [13.05](/filings/0000929008-26-000008.md) | [13.05](/filings/0000929008-26-000008.md) |
| Free cash flow | $bn | [0.0](/filings/0000929008-24-000005.md) | [(0.1)](/filings/0000929008-25-000005.md) | [0.4](/filings/0000929008-26-000008.md) | [1.0](/filings/0000929008-26-000008.md) | [0.0](/filings/0000929008-26-000008.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquireProductiveAssets.

Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing.

## Insider purchases and sales

The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/wcc/insiders.md)

None in coverage.

## Funds that report holding it

From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md)

| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | --- | --- |
| [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $3.09bn | 8,958,787 |  | Reduced −431,840 |
| [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $760.1m | 2,200,573 |  | Added +13,097 |
| [VANGUARD PORTFOLIO MANAGEMENT LLC](/funds/2100121.md) | 2026-06-30 | $715.8m | 2,072,241 |  | Reduced −1,751 |
| [WELLINGTON MANAGEMENT GROUP LLP](/funds/902219.md) | 2026-06-30 | $697.2m | 2,018,251 |  | Reduced −1,581,864 |
| [DIMENSIONAL FUND ADVISORS LP](/funds/354204.md) | 2026-06-30 | $695.6m | 2,013,677 |  | Reduced −219,450 |
| [STATE STREET CORP](/funds/93751.md) | 2026-06-30 | $523.6m | 1,515,816 |  | Added +50,567 |
| [Invesco Ltd.](/funds/914208.md) | 2026-06-30 | $335.6m | 971,590 |  | Reduced −537,959 |
| [JANE STREET GROUP, LLC](/funds/1595888.md) | 2026-06-30 | $327.0m | 946,593 |  | Added +933,486 |
| [GEODE CAPITAL MANAGEMENT, LLC](/funds/1214717.md) | 2026-06-30 | $320.6m | 927,915 |  | Reduced −10,336 |
| [NORGES BANK](/funds/1374170.md) | 2026-06-30 | $297.2m | 860,367 |  | New +860,367 |

## Recent filings

[All 1,762 filings](/companies/wcc/filings.md)

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-29 | 16:32 ET | [10-Q](/filings/0000929008-26-000032.md) | Quarterly report, period 2026-09-30 | 0000929008-26-000032 |
| 2026-10-29 | 06:02 ET | [8-K](/filings/0000929008-26-000029.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000929008-26-000029 |
| 2026-09-21 | 06:05 ET | [8-K](/filings/0001193125-26-396005.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-26-396005 |
| 2026-07-30 | 16:31 ET | [10-Q](/filings/0000929008-26-000024.md) | Quarterly report, period 2026-06-30 | 0000929008-26-000024 |
| 2026-07-30 | 06:03 ET | [8-K](/filings/0000929008-26-000021.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000929008-26-000021 |
| 2026-06-02 | 16:30 ET | [8-K](/filings/0001193125-26-253608.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-26-253608 |
| 2026-04-30 | 16:32 ET | [10-Q](/filings/0000929008-26-000014.md) | Quarterly report, period 2026-03-31 | 0000929008-26-000014 |
| 2026-04-30 | 06:02 ET | [8-K](/filings/0000929008-26-000012.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000929008-26-000012 |
| 2026-04-17 | 19:47 ET | [DEF 14A](/filings/0001193125-26-159688.md) | Proxy statement, period 2026-05-28 | 0001193125-26-159688 |
| 2026-02-27 | 16:53 ET | [8-K](/filings/0001193125-26-083054.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-26-083054 |

## Latest annual report

[Form 10-K for the fiscal year ended Dec 31, 2025](/filings/0000929008-26-000008.md), filed Feb 13, 2026.

## Forecast league

Q3 FY2026, the quarter ended 2026-09-30, has been scored from the reported figures. [See the target](/leagues/2026q3/targets/9719f230-ee3c-4612-82f1-1154422f8f00)

## About the filer

- CIK: 929008
- Tickers: WCC
- Exchange: NYSE
- SIC code: 5063 Wholesale-Electrical Apparatus & Equipment, Wiring Supplies
- State of incorporation: not reported
- Filer category: Large accelerated filer

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 29, 2026, 18:56 ET. No prices; not investment advice.