---
schema_version: "secwatch.filing_event.v1"
accession: "0000929008-26-000021"
form_type: "8-K"
ticker: "WCC"
cik: "0000929008"
company_name: "WESCO INTERNATIONAL INC"
filed_at: "2026-07-30T10:03:53+00:00"
generated_at: "2026-07-30T10:10:26.258611+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Wesco Q2 sales up 13% to record $6.7B; adjusted EPS $4.57 beats; raises FY outlook

## Summary
- Record Q2 net sales $6.665B, up 13% YoY; organic sales +12.6%; data center sales $1.5B (+45% YoY).
- Record backlog up ~60% YoY; adjusted EBITDA margin 7.3% (+60 bps); adjusted diluted EPS $4.57 (+35% YoY).
- Operating cash flow $53.7M; free cash flow $32.3M; company raising full-year 2026 outlook.
- Secured multi-year Grid Services award from hyperscale data center customer; acquired Newark Engineering for cooling solutions.

## SEC filing metadata
- accession: 0000929008-26-000021
- form_type: 8-K
- ticker: WCC
- cik: 0000929008
- company_name: WESCO INTERNATIONAL INC
- filed_at: 2026-07-30T10:03:53+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/929008/000092900826000021/0000929008-26-000021-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/929008/000092900826000021/wcc-20260730.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000929008-26-000021
- JSON: https://secwatch.observer/filing/0000929008-26-000021.json
- Plain text: https://secwatch.observer/filing/0000929008-26-000021.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.