Arnott Index Derided by Bogle as Witchcraft Beats Vanguard Fund

As Robert Arnott was deciding whether to start his own investment firm, he met with his hero John Bogle for dinner. At a steakhouse in downtown Philadelphia in 2001, the founder of indexing powerhouse Vanguard Group Inc. spoke with enthusiasm about running his own firm. Bogle, who’s now 82, told Arnott that starting a company could be rewarding once your investing ideas catch fire.

Arnott, 56, says Bogle inspired him to set up Research Affiliates LLC less than a year after that dinner. Arnott then went on to shake the foundation on which the older man built Vanguard: indexing that allocates equities based on market capitalization, Bloomberg Markets magazine reports in its July issue.