---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-055225"
form_type: "8-K"
ticker: "BLD"
cik: "0001633931"
company_name: "TopBuild Corp"
filed_at: "2026-05-05T23:59:59+00:00"
generated_at: "2026-05-14T23:24:14.251917+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# TopBuild Q1 sales up 17.2% to $1.45B; net income down 15% to $104.8M; four acquisitions in 2026

## Summary
- Sales $1.45B (+17.2% YoY); reported gross margin 27.7% vs 28.5%, operating margin 12.1% vs 14.4%.
- Net income $104.8M ($3.73 diluted EPS) vs $123.4M ($4.23) prior year; adjusted EPS $3.75.
- Installation Services operating profit $119.2M (-8%); Specialty Distribution operating profit $80M (+15.9%).
- Four 2026 acquisitions add >$80M in annual revenue; Comfort Pro (~$6M) expected Q2 close.
- CEO comments on pending QXO merger (Apr 19) and SPI integration on track.

## SEC filing metadata
- accession: 0001104659-26-055225
- form_type: 8-K
- ticker: BLD
- cik: 0001633931
- company_name: TopBuild Corp
- filed_at: 2026-05-05T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1633931/000110465926055225/0001104659-26-055225-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1633931/000110465926055225/bld-20260505x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-055225
- JSON: https://secwatch.observer/filing/0001104659-26-055225.json
- Plain text: https://secwatch.observer/filing/0001104659-26-055225.txt

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