Ownership Profile

Shareholders

Shareholder Holders Value ($MM) % O/S Shares
Institution 31 17.14 31.19 4,727,813
Mutual Fund 44 5.15 8.82 1,349,961
Insider 12 23.55 42.81 6,490,250

Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 20 1.33 2.42 367,493
Sellers 15 -0.15 0.28 -42,511
Net 1.18 2.14 324,982

Concentration

Value ($MM) % O/S Shares
Total Inst. 40.69 73.99 11,216,590
Top 10 Inst. 37.54 68.21 10,340,314
Top 20 Inst. 40.16 73.00 11,067,692
Top 50 Inst. 40.69 73.99 11,216,590

Style

Holders Value ($MM) % Inst Shares Shares
Growth
Aggressive Growth 1 0.66 1.21 183,000
Core Growth 5 3.20 5.83 883,115
Growth -- --
Income
Income Value 2 0.08 0.14 20,860
Yield -- --
Index 6 3.12 5.67 859,478
Other 7 1.90 3.48 527,043
Broker Dealer 3 0.09 0.18 26,842
GARP 2 0.09 0.19 28,358
Hedge Fund 2 1.71 3.11 471,843
Specialty -- --
Value 7 4.88 8.86 1,343,447
Core Value 5 4.53 8.24 1,248,880
Deep Value 2 0.34 0.62 94,567

Location: Global Region

Holders % O/S Shares Share Value
North America 41 73.82 11,191,850 40,606,137
Europe 1 0.17 26,213 87,289

Top Holders

Holder Shares Held % O/S Share Change Filing Date
Kazimi (A J) 5,790,407 38.19 62,791 3/23/20
Ariel Investments, LLC 1,084,223 7.15 74,003 3/31/20
Stonepine Capital Management, LLC 907,735 5.99 11,565 3/31/20
Dimensional Fund Advisors, L.P. 852,622 5.62 -7,697 3/31/20
Renaissance Technologies LLC 471,658 3.11 2,320 3/31/20
The Vanguard Group, Inc. 391,695 2.58 -- 3/31/20
BlackRock Institutional Trust Company, N.A. 325,691 2.15 -3,944 3/31/20
Bridgeway Capital Management, Inc. 183,000 1.21 -- 3/31/20
Pavliv (Leo B) 166,788 1.10 21,237 3/23/20
Krogulski (Kenneth J.) 166,495 1.10 1,000 3/23/20

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
Vanguard Total Stock Market Index Fund 275,632 1.82 -- 6/30/20
DFA U.S. Micro Cap Portfolio 173,080 1.14 -- 4/30/20
DFA U.S. Small Cap Portfolio 157,605 1.04 19,300 4/30/20
Bridgeway Ultra-Small Company Market Fund 135,100 0.89 -- 3/31/20
Vanguard Extended Market Index Fund 83,401 0.55 -- 6/30/20
DFA U.S. Targeted Value Portfolio 78,674 0.52 -21,535 4/30/20
DFA Tax-Managed U.S. Targeted Value Portfolio 73,176 0.48 -- 4/30/20
DFA U.S. Core Equity 2 Portfolio 40,261 0.27 -- 4/30/20
DFA Tax-Managed U.S. Small Cap Portfolio 37,721 0.25 -7,697 4/30/20
Fidelity Extended Market Index Fund 33,008 0.22 -- 6/30/20

* Insider values reflect direct beneficial ownership.

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