{"id":"clm_C697F858460A","entity":"the-vanguard-group","predicate":"founded","value":"1975-05-01","value_json":{"note":"Vanguard's own history page says the company began operations on 1 May 1975. Kiplinger also says John Bogle founded it on May 1, 1975.","check":{"on":"2026-11-02","url":"https://www.vanguardinvestor.co.uk/why-vanguard/our-history","pages":1,"quote":"1975: Where it all began The Vanguard Group begins operations on 1 May 1975. When Jack Bogle founded Vanguard, he made a revolutionary decision.","outcome":"checked"},"verdict":"found","verified":"2026-11-02","missing_basic":true},"valid_from":"1975-05-01","valid_to":null,"published":null,"recorded":"2026-11-02","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-02T08:09:37.689956+00:00","updated_at":"2026-11-02T16:14:13.381061+00:00","sources":[{"url":"https://www.vanguardinvestor.co.uk/why-vanguard/our-history","tier":"primary","publisher":"vanguardinvestor.co.uk","published_at":null}],"evidence":{"by":"page-read","on":"2026-11-02","quote":"1975: Where it all began The Vanguard Group begins operations on 1 May 1975. When Jack Bogle founded Vanguard, he made a revolutionary decision.","url":"https://www.vanguardinvestor.co.uk/why-vanguard/our-history"},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}