Ownership Summary

Top Holders Shares Held % O/S Share Change Filing Date
The Vanguard Group, Inc. 12,327,928 10.89 444,268 9/30/19
BlackRock Institutional Trust Company, N.A. 5,582,606 4.93 88,059 9/30/19
State Street Global Advisors (US) 5,108,634 4.51 80,138 9/30/19
JP Morgan Asset Management 3,136,539 2.77 119,972 9/30/19
MFS Investment Management 3,019,182 2.67 489,744 9/30/19
Jackson Square Partners, LLC 3,007,566 2.66 -963,159 9/30/19
Invesco Advisers, Inc. 2,661,715 2.35 -234,825 9/30/19
Melvin Capital Management LP 2,502,785 2.21 1,502,785 9/30/19
Fidelity Management & Research Company 2,494,664 2.20 3,918 9/30/19
American Century Investment Management, Inc. 2,038,934 1.80 50,318 9/30/19
Fund Shares Held % O/S Share Change Filing Date
Vanguard Total Stock Market Index Fund 3,198,333 2.82 24,791 12/31/19
Vanguard Mid-Cap Index Fund 2,850,911 2.52 2,399 12/31/19
Vanguard 500 Index Fund 2,260,550 1.99 13,099 12/31/19
SPDR S&P 500 ETF 1,302,175 1.15 57,188 12/31/19
MFS Growth Fund 1,254,218 1.11 -- 11/30/19
Invesco QQQ Trust 1,118,793 0.99 77,149 12/31/19
Vanguard U.S. Growth Fund 1,112,847 0.98 -122,933 9/30/19
US Bank Vanguard Institutional 500 Index Trust 1,024,351 0.90 -2,080 12/31/19
Statens Pensjonsfond Utland 1,014,358 0.89 91,649 12/31/18
JPMorgan Growth Advantage Fund 974,947 0.86 -87,300 11/30/19

* Insider values reflect direct beneficial ownership.

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