OWNERSHIP SUMMARY

Top Holders

Holder Shares Held % O/S Share Change Filing Date
BlackRock Institutional Trust Company, N.A. 2,899,663 15.13 196,155 9/30/19
The Vanguard Group, Inc. 2,088,584 10.90 -98,114 9/30/19
Millennium Management LLC 1,184,154 6.18 234,374 9/30/19
Neuberger Berman, LLC 1,171,501 6.11 307,952 9/30/19
Dimensional Fund Advisors, L.P. 1,106,537 5.77 3,625 9/30/19
Marshall Wace LLP 806,535 4.21 -194,293 9/30/19
Rothschild & Co Asset Management US INC. 671,560 3.50 -8,923 9/30/19
Baron Capital Management, Inc. 600,000 3.13 -- 9/30/19
GW&K Investment Management, LLC 586,711 3.06 150,612 9/30/19
State Street Global Advisors (US) 577,599 3.01 -32,298 9/30/19

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
iShares Core S&P Small-Cap ETF 1,029,642 5.37 -- 11/30/19
Baron Small Cap Fund 600,000 3.13 -- 9/30/19
Vanguard Total Stock Market Index Fund 580,097 3.03 -- 10/31/19
Vanguard Small-Cap Index Fund 512,560 2.67 704 10/31/19
iShares Russell 2000 ETF 469,232 2.45 5,927 10/31/19
Statens Pensjonsfond Utland 400,919 2.09 -- 12/31/18
Vanguard Extended Market Index Fund 301,038 1.57 -2,200 10/31/19
DFA U.S. Small Cap Portfolio 299,300 1.56 -3,800 7/31/19
iShares S&P Small-Cap 600 Growth ETF 273,193 1.43 -18,585 11/30/19
DFA U.S. Micro Cap Portfolio 254,018 1.33 -- 7/31/19

* Insider values reflect direct beneficial ownership.

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