{"id":"clm_FD1F7B8B6998","entity":"the-vanguard-group","predicate":"founder","value":"John C. Bogle","value_json":{"note":"EBSCO's research starter says Vanguard was founded by John C. Bogle on May 1, 1975. I did not check the page against Vanguard's own site.","check":{"on":"2026-11-07","url":"https://www.ebsco.com/research-starters/business-and-management/vanguard-group/","pages":1,"quote":"Date founded: May 1, 1975 Industry: Investment management Corporate Headquarters: Malvern, Pennsylvania Type: Private Overview The Vanguard Group is an American investment firm founded by John C. Bogle in May 1975.","outcome":"checked"},"verdict":"found","verified":"2026-11-07","missing_basic":true},"valid_from":"1975-05-01","valid_to":null,"published":null,"recorded":"2026-11-07","citation":{"plain":"AsOf. \"The Vanguard Group founder: John C. Bogle\", as of 1975-05-01. Claim clm_FD1F7B8B6998, https://asof.is/claim/clm_FD1F7B8B6998, accessed 2026-11-09. Source: https://www.ebsco.com/research-starters/business-and-management/vanguard-group/.","url":"https://asof.is/claim/clm_FD1F7B8B6998","accessed":"2026-11-09"},"confidence":0.6,"status":"unverified","assertable":false,"why_not":"unverified","superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-07T10:01:47.048029+00:00","updated_at":"2026-11-07T23:07:13.636843+00:00","sources":[{"url":"https://www.ebsco.com/research-starters/business-and-management/vanguard-group/","tier":"secondary","publisher":"ebsco.com","published_at":null}],"evidence":{"by":"page-read","on":"2026-11-07","quote":"Date founded: May 1, 1975 Industry: Investment management Corporate Headquarters: Malvern, Pennsylvania Type: Private Overview The Vanguard Group is an American investment firm founded by John C. Bogle in May 1975.","url":"https://www.ebsco.com/research-starters/business-and-management/vanguard-group/"},"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.","citation":"citation: how to cite the row (plain: one sentence with the value, its as-of date, the claim id and URL, the day answered and the primary source; url: the claim page; accessed: the day answered). APA and BibTeX forms are on the claim page.","why_not":{"unverified":"Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it."},"checked_by":{"page-read":"its source page states the value and the date"}}}