{"filing":{"accession_number":"0001185185-26-004033","cik":"0001913510","ticker":"VFSWW","company_name":"VinFast Auto Ltd.","form":"6-K","filing_date":"2026-09-15","report_date":"2026-09-15","primary_document":"vfs6k091126.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1913510/000118518526004033/vfs6k091126.htm"},"events":[{"id":33714,"run_id":31014,"accession_number":"0001185185-26-004033","anchor_item_number":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"summary":"VinFast's subsidiary VFVN signed share purchase agreements on September 15, 2026, to acquire 100% of Ngoc Hoi Real Estate Investment Joint Stock Company for VND30,857 billion (approximately US$1.2 billion) from founder Pham Nhat Vuong and minority shareholders. This is a material acquisition that would affect investor assessment of the company's capital allocation, financial position, and strategic direction, particularly given the substantial consideration and the company's stated intent to strengthen its financial position through real estate development cash flows.","company_name":"VinFast Auto Ltd.","ticker":"VFSWW","filing_date":"2026-09-15","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":37232,"accession_number":"0001185185-26-004033","item_number":null,"item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.95,"reasoning":"VinFast's subsidiary VFVN signed share purchase agreements on September 15, 2026, to acquire 100% of Ngoc Hoi Real Estate Investment Joint Stock Company for VND30,857 billion (approximately US$1.2 billion) from founder Pham Nhat Vuong and minority shareholders. This is a material acquisition that would affect investor assessment of the company's capital allocation, financial position, and strategic direction, particularly given the substantial consideration and the company's stated intent to strengthen its financial position through real estate development cash flows.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-16T10:00:37.330594+00:00","company_name":"VinFast Auto Ltd.","ticker":"VFSWW","filing_date":"2026-09-15"}]}