Ownership Summary

Top Holders
 Shares Held% O/SShare ChangeFiling Date
BlackRock Institutional Trust Company, N.A.9,463,7779.1451,64603/31/17
The Vanguard Group, Inc.8,277,1448.0916,57303/31/17
AllianceBernstein L.P.3,542,8943.4-620,78403/31/17
JP Morgan Asset Management3,225,8313.1-394,04103/31/17
Invesco Advisers, Inc.3,203,7493.1-77,45503/31/17
State Street Global Advisors (US)3,116,1773.01,193,38103/31/17
Fidelity Management & Research Company2,883,2062.81,312,74103/31/17
Deutsche Asset Management Americas2,616,6392.5-510,50503/31/17
Fidelity Institutional Asset Management2,500,8962.4960,81203/31/17
Two Sigma Investments, LP1,896,0991.8697,47703/31/17
Top Holders: Mutual Funds
 Shares% O/SShare ChangeFiling Date
iShares Core S&P Mid-Cap ETF2,485,2932.482,19906/30/17
Vanguard Small-Cap Index Fund2,417,4912.348,87606/30/17
Vanguard Total Stock Market Index Fund2,374,7252.3121,64606/30/17
Vanguard Small-Cap Growth Index Fund1,321,5131.326,61006/30/17
Vanguard Extended Market Index Fund1,305,8141.347,91906/30/17
Fidelity OTC Portfolio1,198,4971.2415,89705/31/17
SPDR S&P Midcap 400 ETF1,133,3101.1-65,27605/31/17
Victory RS Small Cap Growth Fund994,9121.0101,26209/30/16
iShares S&P Mid-Cap 400 Growth ETF788,8970.860,41006/30/17
Fidelity Small Cap Growth Fund758,2000.7130,00004/30/17
Ownership data based on most recent publicly available data according to Thomson Reuters.