Ownership Summary

Top Holders

Holder Shares Held % O/S Share Change Filing Date
Constantia Flexibles Holding GmbH 3,383,170 16.49 3,383,170 10/31/17
ArrowMark Colorado Holdings, LLC 2,955,850 14.41 85,112 12/31/18
Diamond Castle Holdings, LLC 2,505,923 12.21 -- 5/14/18
BlackRock Institutional Trust Company, N.A. 1,913,473 9.33 21,150 12/31/18
Fidelity Institutional Asset Management 1,695,021 8.26 -350,210 12/31/18
Dimensional Fund Advisors, L.P. 1,174,145 5.72 77,051 12/31/18
The Vanguard Group, Inc. 679,855 3.31 -138,590 12/31/18
Vinecombe (Nigel Andrew) 487,190 2.37 -124,321 5/31/18
Vaughan Nelson Investment Management, L.P. 461,593 2.25 -462,750 12/31/18
NewSouth Capital Management, Inc. 401,930 1.96 401,930 12/31/18

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
iShares Core S&P Small-Cap ETF 817,298 3.98 21,910 1/31/19
Vanguard Explorer Fund 724,747 3.53 5,518 12/31/18
Meridian Growth Fund 492,786 2.40 15,999 12/31/18
Meridian Small Cap Growth Fund 422,220 2.06 5,411 12/31/18
DFA U.S. Small Cap Value Portfolio 325,277 1.59 115,548 10/31/18
Vanguard Variable Annuity - Small Company Growth 311,363 1.52 2,231 12/31/18
MFS New Discovery Value Fund 300,978 1.47 -5,490 12/31/18
iShares Russell 2000 ETF 297,302 1.45 -10,608 1/31/19
Fidelity Strategic Advisers Small-Mid Cap Fund 289,439 1.41 -- 11/30/18
iShares S&P Small-Cap 600 Value ETF 237,723 1.16 2,296 1/31/19

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