Ownership Summary

Ownership Summary

Top Holders

Holder Shares Held % O/S Share Change Filing Date
The Vanguard Group, Inc. 5,038,248 9.62 -11,628 3/31/19
ValueAct Capital Management, L.P. 3,707,646 7.08 -1,500,000 4/25/19
Fidelity Management & Research Company 2,963,297 5.66 -6,517 3/31/19
BlackRock Institutional Trust Company, N.A. 2,280,995 4.35 -42,821 3/31/19
State Street Global Advisors (US) 1,975,545 3.77 38,837 3/31/19
Lyrical Asset Management LP 1,580,291 3.02 1,423,103 3/31/19
Parnassus Investments 1,260,118 2.41 8,193 3/31/19
Boston Partners 1,181,048 2.25 -104,984 3/31/19
Arlington Value Capital, LLC 1,131,963 2.16 -344,086 3/31/19
Brave Warrior Advisors, LLC 1,126,962 2.15 -615,691 3/31/19

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
Vanguard Total Stock Market Index Fund 1,271,118 2.43 16,520 4/30/19
Vanguard Mid-Cap Index Fund 1,112,038 2.12 -2,288 4/30/19
Parnassus Endeavor Fund 980,000 1.87 -- 3/31/19
Fidelity Balanced Fund 841,357 1.61 -48,543 3/31/19
Vanguard 500 Index Fund 759,823 1.45 -122,938 4/30/19
Caisse de depot et Placement du Quebec 646,482 1.23 256,790 12/31/18
Ivy Science and Technology Fund 638,718 1.22 -- 3/31/19
SPDR S&P 500 ETF 536,901 1.02 9,423 4/30/19
Statens Pensjonsfond Utland 506,872 0.97 18,619 12/31/18
US Bank Vanguard Institutional 500 Index Trust 430,959 0.82 458 4/30/19