{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-052046","form_type":"8-K","ticker":"SW","cik":"0002005951","company_name":"Smurfit Westrock plc","filed_at":"2026-04-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.372129+00:00","generated_at":"2026-05-15T01:11:37.110551+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Smurfit Westrock Q1 Net Income $63M down from $382M YoY; Adjusted EBITDA $1,076M","bullets":["Net Sales $7,712M flat vs $7,656M YoY; Net Income fell 83% to $63M (0.8% margin).","Adjusted EBITDA $1,076M (14.0% margin) vs $1,252M (16.4%) YoY, hit by $65M weather events.","Quarterly dividend $0.4523 per share; containerboard prices up $20/ton in Q1, $30/ton in April.","North America added 600+ corrugated customers; EMEA & APAC outperformed on improving demand.","Asset optimization: consultations at UK mill (~200k tonnes) and four converting facilities."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-052046","json":"https://secwatch.observer/filing/0001104659-26-052046.json","markdown":"https://secwatch.observer/filing/0001104659-26-052046.md","text":"https://secwatch.observer/filing/0001104659-26-052046.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2005951/000110465926052046/0001104659-26-052046-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2005951/000110465926052046/tm2613071d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T01:11:37.110551+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"acb7579cd1ea1b16f39514ad0e5434242d8187db","claim":"Smurfit Westrock plc reported first quarter ended March 31, 2026 results: revenue $7,712 million, net income $63 million, EPS $0.12 per share.","evidence_excerpt":"Dublin – April 30, 2026 – Smurfit Westrock plc (NYSE: SW, LSE: SWR) today announced the financial results for the first quarter ended March 31, 2026. Key Points: · Net Sales of $7,712 million · Net Income of $63 million, with a Net Income Margin of 0.8% · Adjusted EBITDA 1 of $1,076 million, with an Adjusted EBITDA Margin 1 of 14.0% · Net Cash Provided by Operating","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2005951/000110465926052046/0001104659-26-052046-index.htm","confidence":1.0,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first quarter ended March 31, 2026"},{"label":"Revenue","value":"$7,712 million"},{"label":"Net income","value":"$63 million"},{"label":"EPS","value":"$0.12 per share"},{"label":"Result","value":"reported results"}]}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}