Ownership Summary


Top Holders

Holder Shares Held % O/S Share Change Filing Date
T. Rowe Price Associates, Inc. 15,764,863 11.94 -1,889,013 3/31/19
The Vanguard Group, Inc. 13,625,004 10.32 1,544,167 3/31/19
Lion Point Capital, L.P. 7,858,195 5.95 -1,002,800 3/31/19
BlackRock Institutional Trust Company, N.A. 7,261,384 5.50 -161,773 3/31/19
Wellington Management Company, LLP 5,448,806 4.13 3,189,647 3/31/19
Dimensional Fund Advisors, L.P. 4,541,684 3.44 -23,283 3/31/19
Vaughan Nelson Investment Management, L.P. 3,294,090 2.50 1,320,700 3/31/19
Columbia Threadneedle Investments (US) 3,176,347 2.41 -2,720,950 3/31/19
Franklin Advisers, Inc. 2,843,258 2.15 203,221 3/31/19
State Street Global Advisors (US) 2,790,871 2.11 53,937 3/31/19

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
T. Rowe Price Small Cap Stock Fund 6,124,660 4.64 -1,158,400 3/31/19
Vanguard Total Stock Market Index Fund 3,525,304 2.67 1,408 4/30/19
Vanguard Small-Cap Index Fund 3,381,402 2.56 27,504 4/30/19
T. Rowe Price Institutional Small-Cap Stock Fund 3,109,097 2.36 -508,600 3/31/19
T. Rowe Price Small Cap Value Fund 2,887,869 2.19 94,700 3/31/19
iShares Russell 2000 ETF 2,428,725 1.84 -55,501 4/30/19
Franklin Small Cap Growth Fund 2,345,900 1.78 -- 3/31/19
Columbia Seligman Communications and Information Fund 1,937,892 1.47 -1,670,700 3/31/19
Vanguard Small-Cap Growth Index Fund 1,923,698 1.46 26,931 4/30/19
Vanguard Extended Market Index Fund 1,823,553 1.38 -1,700 4/30/19

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