Ownership Summary

Top Holders

Holder Shares Held % O/S Share Change Filing Date
BlackRock Institutional Trust Company, N.A. 5,476,219 14.74 204,589 9/30/18
The Vanguard Group, Inc. 3,971,773 10.69 334,921 9/30/18
Dimensional Fund Advisors, L.P. 1,564,607 4.21 753 9/30/18
Fidelity Management & Research Company 1,264,554 3.40 -56,491 9/30/18
State Street Global Advisors (US) 1,095,853 2.95 50,564 9/30/18
Neumeier Poma Investment Counsel LLC 1,056,915 2.85 32,315 9/30/18
Nuveen LLC 958,715 2.58 144,805 9/30/18
Norges Bank Investment Management (NBIM) 931,109 2.51 41,292 12/31/17
Daruma Capital Management, LLC 751,675 2.02 -554,281 9/30/18
Renaissance Technologies LLC 687,000 1.85 -100 9/30/18

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
iShares Core S&P Small-Cap ETF 2,082,297 5.61 23,688 10/31/18
Fidelity Series Small Cap Opportunities Fund 1,013,460 2.73 15,300 7/31/18
Vanguard Small-Cap Index Fund 951,080 2.56 28,038 9/30/18
Vanguard Total Stock Market Index Fund 937,358 2.52 9,160 9/30/18
Statens Pensjonsfond Utland 931,109 2.51 437,920 12/31/17
iShares Russell 2000 ETF 814,434 2.19 18,776 10/31/18
iShares S&P Small-Cap 600 Growth ETF 627,621 1.69 -19,967 10/31/18
Vanguard Extended Market Index Fund 502,152 1.35 7,469 9/30/18
Fuller & Thaler Behavioral Small-Cap Equity Fund 487,800 1.31 58,500 9/30/18
TIAA-CREF Small Cap Equity Fund 472,500 1.27 -- 9/30/18

Copyright Thomson Reuters Corporation