Ownership Summary

Top Holders	Shares Held	% O/S	Share Change	Filing Date
The Vanguard Group, Inc.	12,434,778	10.78	217,631	9/30/21
BlackRock Institutional Trust Company, N.A.	7,230,714	6.27	14,312	9/30/21
Public Investment Fund	5,640,000	4.89	--	9/30/21
State Street Global Advisors (US)	5,499,176	4.77	56,815	9/30/21
AllianceBernstein L.P.	4,004,630	3.47	1,363,343	9/30/21
MFS Investment Management	2,580,665	2.24	-1,375,405	9/30/21
Geode Capital Management, L.L.C.	2,198,938	1.91	126,836	9/30/21
Nuveen LLC	1,377,391	1.19	-680,768	9/30/21
JP Morgan Asset Management	1,271,443	1.10	-456,498	9/30/21
Columbia Threadneedle Investments (UK)	1,193,915	1.04	659,604	9/30/21

Fund	Shares Held	% O/S	Share Change	Filing Date
Vanguard Total Stock Market Index Fund	3,290,848	2.85	2,682	10/31/21
Vanguard Mid-Cap Index Fund	2,638,094	2.29	7,979	10/31/21
Vanguard 500 Index Fund	2,460,360	2.13	13,370	10/31/21
SPDR S&P 500 ETF	1,238,561	1.07	-68	11/30/21
Communication Services Select Sector SPDR Fund	1,191,308	1.03	-14,812	11/30/21
Fidelity 500 Index Fund	1,129,098	0.98	14,355	10/31/21
MFS Mid-Cap Growth Fund	1,117,348	0.97	--	10/31/21
iShares MSCI USA Min Vol Factor ETF	1,113,041	0.97	393	11/30/21
Statens Pensjonsfond Utland	1,104,576	0.96	-11,436	12/31/20
iShares Core S&P 500 ETF	953,750	0.83	12,834	11/30/21

* Insider values reflect direct beneficial ownership.