---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-042967"
form_type: "8-K"
ticker: "SW"
cik: "0002005951"
company_name: "Smurfit Westrock plc"
filed_at: "2025-05-01T23:59:59+00:00"
generated_at: "2026-05-23T01:14:04.143670+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Smurfit Westrock Q1 Net Sales $7.66B, Net Income $382M, Adj. EBITDA $1.25B

## Summary
- Net Sales of $7,656M; Net Income $382M (5.0% margin); Adjusted EBITDA $1,252M (16.4% margin).
- Quarterly dividend declared at $0.4308 per ordinary share.
- Synergy program on track to deliver $400M, with ~$350M expected in 2025.
- Announced closure of >500K tons of paper capacity in North America and two converting facilities.
- New converting plants in Washington, Wisconsin, and a Bag-in-Box facility in South Carolina.

## SEC filing metadata
- accession: 0001104659-25-042967
- form_type: 8-K
- ticker: SW
- cik: 0002005951
- company_name: Smurfit Westrock plc
- filed_at: 2025-05-01T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- 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/2005951/000110465925042967/0001104659-25-042967-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2005951/000110465925042967/tm2513714d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-042967
- JSON: https://secwatch.observer/filing/0001104659-25-042967.json
- Plain text: https://secwatch.observer/filing/0001104659-25-042967.txt

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