hier New Year’s Eve, 1975 http://www.vanguard.com/bogle_site/lib/sp19970401.html John Bogle first index fund John Bogle created by Vanguard they INVENTED index funds the world’s first index-tracking mutual fund when the first index funds it was John Bogle who started it https://www.vanguard.com/bogle_site/lib/sp19970401.html