Institutional Ownership

Shareholders

Shareholder Holders Value ($MM) % O/S Shares
Institution 60 86.81 61.59 13,577,436
Mutual Fund 74 17.65 11.37 2,506,772
Insider 8 21.69 15.73 3,468,352

Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 20 4.08 3.59 790,978
Sellers 32 -5.93 4.88 -1,076,207
Net -- -1.85 1.29 -285,229

Concentration

Value ($MM) % O/S Shares
Total Inst. 86.81 61.59 13,577,436
Top 10 Inst. 74.71 52.21 11,508,846
Top 20 Inst. 83.59 59.12 13,032,463
Top 50 Inst. 86.77 61.56 13,570,040

Style

Holders Value ($MM) % Inst Shares Shares
Growth 8 5.87 5.15 1,135,251
Aggressive Growth 1 0.68 0.60 132,717
Core Growth 7 5.18 4.55 1,002,534
Income 2 0.51 0.45 99,213
Income Value 2 0.51 0.45 99,213
Index 9 5.00 4.41 971,046
Other 15 6.06 5.30 1,167,350
Broker Dealer 5 0.07 0.06 13,638
GARP 1 0.16 0.09 20,780
Hedge Fund 9 5.83 5.14 1,132,932
Value 9 12.12 10.70 2,358,583
Core Value 6 8.96 7.91 1,744,128
Deep Value 3 3.16 2.79 614,455

Location: Global Region

Holders % O/S Shares Share Change
North America 45 27.84 6,136,268 454,094
Europe 1 0.03 7,707 --
Asia 1 -- 1,000 --

Top Holders

Holder Shares Held % O/S Share Change Filing Date
Shu (Lee-Lean) 2,316,643 10.51 -61,875 1/25/19
Ariel Investments, LLC 1,634,696 7.42 -193,559 12/31/18
Tang (Jing Rong) 1,509,230 6.85 -191,824 12/31/17
Cheng (Ching-Ho) 1,126,521 5.11 -- 12/31/17
Yau (Robert) 1,034,522 4.69 -- 12/31/18
Dimensional Fund Advisors, L.P. 968,067 4.39 8,392 12/31/18
Wu Bor Tay 912,500 4.14 -- 6/30/18
Renaissance Technologies LLC 759,639 3.45 25,887 12/31/18
The Vanguard Group, Inc. 715,402 3.25 76,999 12/31/18
Roumell Asset Management, L.L.C. 531,626 2.41 97,239 12/31/18

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
Vanguard Total Stock Market Index Fund 533,760 2.42 68,200 2/28/19
Roumell Opportunistic Value Fund 380,352 1.73 -72,724 2/28/19
DFA U.S. Small Cap Portfolio 227,297 1.03 33,409 10/31/18
Vanguard Extended Market Index Fund 213,551 0.97 -- 2/28/19
DFA U.S. Targeted Value Portfolio 128,546 0.58 6,800 10/31/18
Ariel Discovery Fund 117,693 0.53 -7,507 12/31/18
Bridgeway Ultra-Small Company Market Fund 111,417 0.51 -50,000 12/31/18
DFA U.S. Micro Cap Portfolio 93,958 0.43 -30,766 10/31/18
Perritt Ultra MicroCap Fund 80,000 0.36 45,249 12/31/18
DFA Tax-Managed U.S. Targeted Value Portfolio 76,558 0.35 5,084 10/31/18

* Insider values reflect direct beneficial ownership.

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