{"schema_version":"secwatch.filing_event.v1","accession":"0001593275-26-000055","form_type":"8-K","ticker":"HG","cik":"0001593275","company_name":"Hamilton Insurance Group, Ltd.","filed_at":"2026-04-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.538554+00:00","generated_at":"2026-05-15T00:52:20.027016+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Hamilton Q1 net income $133.5M ($1.31/sh); op income $166.7M; combined ratio 89.8%","bullets":["Gross premiums written $940.1M, up 11.5% YoY; net premiums earned $570.5M, up 14.3%.","Underwriting income $57.6M; no catastrophe losses vs. $150.5M in Q1 2025.","Annualized ROE 19.3%; operating ROE 24.1%; book value per share $27.42, down 3.8% from Dec 31.","Special dividend of $2.00/sh paid March 30; share repurchases of $19.7M in Q1 2026.","Net unfavorable prior-year reserve development of $13.9M, primarily from Baltimore Bridge collapse."],"urls":{"canonical":"https://secwatch.observer/filing/0001593275-26-000055","json":"https://secwatch.observer/filing/0001593275-26-000055.json","markdown":"https://secwatch.observer/filing/0001593275-26-000055.md","text":"https://secwatch.observer/filing/0001593275-26-000055.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1593275/000159327526000055/0001593275-26-000055-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1593275/000159327526000055/hg-20260430.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T00:52:20.027016+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":"c872aad8f3540a481e9973f010362b776ab6ca37","claim":"Hamilton Insurance Group, Ltd. reported the first quarter ended March 31, 2026 results: revenue $570,515, net income $133,538, EPS $1.31 per diluted share.","evidence_excerpt":"amounts and percentages) March 31, 2026 March 31, 2025 Change Gross premiums written $ 940,110 $ 843,306 $ 96,804 Net premiums written 653,659 603,875 49,784 Net premiums earned 570,515 498,928 71,587 Underwriting income (loss) $ 57,581 $ (58,259) $ 115,840 Combined ratio 89.8% 111.6% (21.8 pts) Net income (loss) attributable to common shareholders $ 133,538 $","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1593275/000159327526000055/0001593275-26-000055-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the first quarter ended March 31, 2026"},{"label":"Revenue","value":"$570,515"},{"label":"Net income","value":"$133,538"},{"label":"EPS","value":"$1.31 per diluted share"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}