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Ownership Profile

Ownership Profile

Top Holders

Holder Shares Held % O/S Share Change Filing Date
Third Security, LLC 1,653,486 16.94 -- 3/31/19
Renaissance Technologies LLC 536,439 5.50 99,798 3/31/19
The Vanguard Group, Inc. 163,934 1.68 26,605 3/31/19
MSD Partners, L.P. 138,592 1.42 -- 3/31/19
Morgan Stanley Smith Barney LLC 52,900 0.54 25,440 3/31/19
Creative Planning, Inc. 40,877 0.42 -- 3/31/19
Virtu Americas LLC 39,864 0.41 18,958 3/31/19
Apis Capital Advisors LLC 25,000 0.26 25,000 3/31/19
PanAgora Asset Management Inc. 20,065 0.21 -- 3/31/19
Citadel LLC 13,525 0.14 -16,401 3/31/19

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
Vanguard Total Stock Market Index Fund 291,914 2.99 -- 6/30/19
Vanguard Extended Market Index Fund 94,542 0.97 -- 6/30/19
Fidelity Extended Market Index Fund 66,376 0.68 -- 5/31/19
Fidelity NASDAQ Composite Index Fund 27,920 0.29 -- 5/31/19
Vanguard Balanced Index Fund 7,830 0.08 -- 6/30/19
Fidelity Total Market Index Fund 1,901 0.02 -- 5/31/19
Invesco Wilshire Micro-Cap ETF 1,587 0.02 -226 1/31/19
Fidelity Series Total Market Index Fund 691 0.01 691 5/31/19
iShares Core S&P Total U.S. Stock Market ETF 555 0.01 -- 6/30/19
Master Extended Market Index Series-Quantitative Master Series LLC 305 -- -- 3/31/19