Ownership Summary

Top Holders

Holder Shares Held % O/S Share Change Filing Date
BlackRock Institutional Trust Company, N.A. 6,188,009 13.25 540,281 6/30/18
The Vanguard Group, Inc. 4,586,836 9.82 95,886 6/30/18
Wellington Management Company, LLP 3,659,505 7.84 85,328 6/30/18
Dimensional Fund Advisors, L.P. 3,051,145 6.54 -13,716 6/30/18
Silvercrest Asset Management Group LLC 2,591,863 5.55 83,892 6/30/18
Nuveen Asset Management, LLC 1,443,474 3.09 284,651 6/30/18
State Street Global Advisors (US) 1,339,804 2.87 29,744 6/30/18
Norges Bank Investment Management (NBIM) 1,304,142 2.79 9,584 12/31/17
Darrow (Kurt L) 1,074,161 2.30 612,014 8/30/18
Royce & Associates, LP 1,042,460 2.23 113,502 6/30/18

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
iShares Core S&P Small-Cap ETF 2,593,156 5.55 90,303 9/30/18
Vanguard Explorer Fund 1,469,766 3.15 32,356 6/30/18
Statens Pensjonsfond Utland 1,304,142 2.79 396,529 12/31/17
Vanguard Small-Cap Index Fund 1,187,249 2.54 20,726 8/31/18
Vanguard Total Stock Market Index Fund 1,167,289 2.50 -- 8/31/18
Nuveen Small Cap Value Fund 1,038,111 2.22 -160,076 8/31/18
iShares Russell 2000 ETF 1,018,956 2.18 31,737 9/30/18
Vanguard Small-Cap Value Index Fund 745,353 1.60 11,391 8/31/18
AllianzGI NFJ Small-Cap Value Fund 689,000 1.48 -92,900 8/31/18
Vanguard Extended Market Index Fund 632,205 1.35 3,333 8/31/18

* Insider values reflect direct beneficial ownership.

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