Vanguard just announced (another) round of fee cuts, 84 share classes and 53 funds.. notably their value and growth ETFs are now jus 4bps. Their asset-weighted fee across $10T in aum is 7bps, and just 4bps for ETFs. Nice story on it from @kgreifeld and look for Salim Ramji on ETF IQ today at Noon to discuss..(Eric Balchunas)