Ownership Profile

Shareholders

Shareholder Holders Value ($MM) % O/S Shares
Institution 36 26.79 29.54 4,520,575
Mutual Fund 60 8.27 9.45 1,460,890
Insider 12 33.76 41.83 6,426,499

Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 15 1.04 1.15 174,521
Sellers 23 -2.97 3.30 -500,843
Net -1.93 2.15 -326,322

Concentration

Value ($MM) % O/S Shares
Total Inst. 60.55 71.36 10,947,074
Top 10 Inst. 55.95 66.05 10,133,878
Top 20 Inst. 59.56 70.24 10,775,222
Top 50 Inst. 60.55 71.36 10,947,074

Style

Holders Value ($MM) % Inst Shares Shares
Growth
Aggressive Growth 2 1.17 1.29 196,556
Core Growth 7 5.27 5.80 890,792
Growth -- --
Income
Income Value 2 0.12 0.14 20,860
Yield -- --
Index 7 5.14 5.67 866,586
Other 7 3.10 3.40 523,084
Broker Dealer 3 0.08 0.09 13,772
GARP 3 0.24 0.26 40,174
Hedge Fund 1 2.78 3.05 469,138
Specialty -- --
Value 7 6.83 7.58 1,152,726
Core Value 4 5.69 6.33 960,422
Deep Value 3 1.14 1.25 192,304

Location: Global Region

Holders % O/S Shares Share Value
North America 47 71.23 10,926,461 60,443,505
Europe 1 0.14 20,613 108,424

Top Holders

Holder Shares Held % O/S Share Change Filing Date
Kazimi (A J) 5,767,616 37.52 754 10/18/19
Ariel Investments, LLC 958,319 6.31 -322,785 9/30/19
Stonepine Capital Management, LLC 860,449 5.60 -11,313 9/30/19
Dimensional Fund Advisors, L.P. 860,088 5.59 -2,831 9/30/19
Renaissance Technologies LLC 469,138 3.05 27,561 9/30/19
The Vanguard Group, Inc. 391,596 2.58 22,871 9/30/19
BlackRock Institutional Trust Company, N.A. 330,232 2.15 -387 9/30/19
Bridgeway Capital Management, Inc. 183,000 1.21 -- 9/30/19
Krogulski (Kenneth J.) 165,495 1.08 883 10/19/19
Cearnal (Martin E) 147,945 0.97 -472 11/26/19

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
Vanguard Total Stock Market Index Fund 275,632 1.82 -- 10/31/19
DFA U.S. Micro Cap Portfolio 173,080 1.14 3,700 7/31/19
DFA U.S. Small Cap Portfolio 138,305 0.91 -- 7/31/19
Bridgeway Ultra-Small Company Market Fund 135,100 0.89 -- 9/30/19
DFA U.S. Targeted Value Portfolio 100,209 0.66 -- 7/31/19
Vanguard Extended Market Index Fund 83,401 0.55 -- 10/31/19
DFA Tax-Managed U.S. Targeted Value Portfolio 73,176 0.48 -6,581 7/31/19
DFA Tax-Managed U.S. Small Cap Portfolio 43,217 0.28 -- 7/31/19
DFA U.S. Core Equity 2 Portfolio 40,261 0.27 -- 7/31/19
Fidelity Extended Market Index Fund 33,008 0.22 -- 10/31/19

* Insider values reflect direct beneficial ownership.

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