OWNERSHIP SUMMARY

Top Holders

Holder Shares Held % O/S Share Change Filing Date
BlackRock Institutional Trust Company, N.A. 2,703,508 13.21 -39,713 6/30/19
The Vanguard Group, Inc. 2,186,698 10.69 -695,837 6/30/19
Dimensional Fund Advisors, L.P. 1,102,912 5.39 66,713 6/30/19
Marshall Wace LLP 1,000,828 4.89 280,754 6/30/19
Millennium Management LLC 949,780 4.64 -128,206 6/30/19
Neuberger Berman, LLC 863,549 4.22 145,634 6/30/19
Rothschild & Co Asset Management US INC. 680,483 3.33 51,694 6/30/19
State Street Global Advisors (US) 609,897 2.98 14,101 6/30/19
Baron Capital Management, Inc. 600,000 2.93 50,000 6/30/19
GW&K Investment Management, LLC 436,099 2.13 82,543 6/30/19

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
iShares Core S&P Small-Cap ETF 1,029,642 5.03 -- 9/30/19
Baron Small Cap Fund 600,000 2.93 50,000 6/30/19
Vanguard Total Stock Market Index Fund 580,097 2.84 -52,788 9/30/19
Vanguard Small-Cap Index Fund 511,856 2.50 -17,288 9/30/19
iShares Russell 2000 ETF 463,305 2.26 27,181 9/30/19
Statens Pensjonsfond Utland 400,919 1.96 -- 12/31/18
Touchstone Small Company Fund 314,900 1.54 161,500 6/30/19
Vanguard Extended Market Index Fund 303,238 1.48 2,966 9/30/19
DFA U.S. Small Cap Portfolio 299,300 1.46 -3,800 7/31/19
iShares S&P Small-Cap 600 Growth ETF 291,345 1.42 -6,517 9/30/19

* Insider values reflect direct beneficial ownership.

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