Ownership Summary

Top Holders

Holder Shares Held % O/S Share Change Filing Date
BlackRock Institutional Trust Company, N.A. 6,367,722 11.66 128,992 12/31/19
The Vanguard Group, Inc. 5,656,274 10.35 -42,450 12/31/19
T. Rowe Price Associates, Inc. 3,741,204 6.85 111,215 12/31/19
Macquarie Investment Management 1,978,105 3.62 152,669 12/31/19
Gabelli Funds, LLC 1,881,932 3.45 -31,641 12/31/19
State Street Global Advisors (US) 1,747,278 3.20 3,200 12/31/19
Northern Trust Investments, Inc. 1,132,117 2.07 -6,076 12/31/19
Adage Capital Management, L.P. 906,767 1.66 -261,643 12/31/19
Macquarie Capital Investment Management, LLC 900,173 1.65 -4,531 12/31/19
Vaughan Nelson Investment Management, L.P. 838,570 1.54 -28,410 12/31/19

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
iShares Core S&P Mid-Cap ETF 1,591,305 2.91 -11,052 1/31/20
Vanguard Total Stock Market Index Fund 1,428,971 2.62 3,406 1/31/20
Vanguard Small-Cap Index Fund 1,278,449 2.34 36,309 1/31/20
iShares Russell 2000 ETF 1,154,818 2.11 -90,424 1/31/20
T. Rowe Price Small Cap Stock Fund 1,097,532 2.01 14,100 12/31/19
T. Rowe Price Small Cap Value Fund 933,000 1.71 -3,000 12/31/19
Gabelli Utilities Fund 906,000 1.66 -6,000 9/30/19
Franklin Utilities Fund 800,000 1.46 254,677 1/31/20
Vanguard Extended Market Index Fund 780,456 1.43 2,620 1/31/20
Vanguard Small-Cap Value Index Fund 778,979 1.43 1,818 1/31/20

* Insider values reflect direct beneficial ownership.

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