Largest shareholders include Fmr Llc, Vanguard Group Inc, FBGRX - Fidelity Blue Chip Growth Fund, BlackRock Inc., VTSMX - Vanguard Total Stock Market Index Fund Investor Shares, Ubs Asset Management Americas Inc, NAESX - Vanguard Small-Cap Index Fund Investor Shares, Two Sigma Investments, Lp, Voloridge Investment ...