Ownership Profile

Shareholders

Shareholder Holders Value ($MM) % O/S Shares
Institution 196 446.29 100.18 16,309,795
Mutual Fund 236 168.72 39.58 6,444,291
Insider 11 34.63 8.39 1,365,288

Institutional Shareholder Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 71 36.06 8.06 1,312,198
Sellers 79 -35.62 8.10 -1,318,293
Net -- 0.44 0.04 -6,095

Institutional Shareholder Concentration

Value ($MM) % O/S Shares
Total Inst. 446.29 100.18 16,309,795
Top 10 Inst. 257.98 58.07 9,453,976
Top 20 Inst. 322.01 72.29 11,768,666
Top 50 Inst. 407.52 91.50 14,896,778

Institutional Shareholder Style

Holders Value ($MM) % Inst Shares Shares
Growth 46 78.77 17.50 2,849,517
Aggressive Growth 2 3.35 0.75 121,596
Core Growth 36 67.41 14.98 2,438,432
Growth 8 8.01 1.78 289,489
Income 3 1.65 0.37 59,642
Income Value 3 1.65 0.37 59,642
Index 23 75.24 16.71 2,720,907
Momentum 1 1.06 0.24 38,406
Other 52 168.65 37.59 6,120,128
Broker Dealer 12 8.38 1.86 302,946
GARP 19 93.90 20.85 3,394,996
Hedge Fund 20 66.34 14.87 2,420,937
Specialty 1 0.03 0.01 1,249
Value 24 63.25 14.11 2,297,569
Core Value 17 22.33 5.02 818,036
Deep Value 7 40.92 9.09 1,479,533

Top Holders: Institutional Investor

Holder Shares Held % O/S Share Change Filing Date
Dimensional Fund Advisors, L.P. 1,388,637 8.53 -12,415 3/31/18
Payne (Melvin C) 1,224,321 7.52 -3,401 6/13/18
Fidelity Management & Research Company 1,181,094 7.25 -- 3/31/18
BlackRock Institutional Trust Company, N.A. 1,056,344 6.49 30,323 3/31/18
Fidelity Institutional Asset Management 1,019,581 6.26 100,824 3/31/18
Renaissance Technologies LLC 1,015,900 6.24 36,400 3/31/18
LSV Asset Management 768,082 4.72 -17,494 3/31/18
The Vanguard Group, Inc. 653,237 4.01 -317 3/31/18
RBC Global Asset Management (U.S.) Inc. 646,747 3.97 36 3/31/18
Westwood Management Corp. (Texas) 500,033 3.07 -45,960 3/31/18
Fenimore Asset Management, Inc. 336,865 2.07 48,910 3/31/18
State Street Global Advisors (US) 298,220 1.83 -2,679 3/31/18
Global Alpha Capital Management Ltd. 279,740 1.72 83,600 3/31/18
BMO Global Asset Management 273,280 1.68 -122,417 3/31/18
Nuveen LLC 204,108 1.25 -- 3/31/18
Columbia Threadneedle Investments (US) 195,010 1.20 1,230 3/31/18
Cooper Creek Partners Management LLC 192,122 1.18 192,122 3/31/18
RBF Capital, LLC 180,557 1.11 -- 3/31/18
Keeley-Teton Advisors, LLC 179,393 1.10 -6,414 3/31/18
Two Sigma Investments, LP 175,395 1.08 16,556 3/31/18
Millennium Management LLC 168,576 1.04 155,602 3/31/18
Nicholas Company, Inc. 157,940 0.97 -395 3/31/18
Northern Trust Investments, Inc. 157,634 0.97 -1,821 3/31/18
Allianz Global Investors U.S. LLC 156,994 0.96 -2,343 3/31/18
Stratos Wealth Partners, Ltd. 155,659 0.96 4,434 3/31/18
Bard Associates Inc. 144,652 0.89 -3,900 3/31/18
Arrowstreet Capital, Limited Partnership 141,678 0.87 85,588 3/31/18
Citadel LLC 135,809 0.83 54,319 5/3/18
Boston Partners 131,609 0.81 -- 3/31/18
JB Capital Partners, L.P. 131,315 0.81 -- 3/31/18
California Public Employees' Retirement System 127,596 0.78 -707 3/31/18
Geode Capital Management, L.L.C. 121,907 0.75 2,307 3/31/18
Bank of America Merrill Lynch (US) 121,811 0.75 36,501 3/31/18
D. F. Dent & Company, Inc. 115,596 0.71 24,355 3/31/18
Mendel Money Management, Inc. 113,735 0.70 46,190 12/31/17
Kennedy Capital Management, Inc. 103,747 0.64 -6,256 3/31/18
BlackRock Financial Management, Inc. 92,143 0.57 28,450 3/31/18
RBC Global Asset Management Inc. 88,690 0.54 -7,600 12/31/17
Goldman Sachs & Company, Inc. 88,080 0.54 58,678 3/31/18
Jacobs Levy Equity Management, Inc. 87,392 0.54 -- 8/31/17
Charles Schwab Investment Management, Inc. 76,456 0.47 2,296 3/31/18
Phillips (Shawn R) 72,526 0.45 8,551 3/23/18
BNY Mellon Asset Management North America Corporation 72,116 0.44 3,342 3/31/18
GSA Capital Partners LLP 57,634 0.35 48,600 3/31/18
BlackRock Investment Management (UK) Ltd. 54,905 0.34 45,396 3/31/18
Wells Capital Management Inc. 54,902 0.34 9,421 3/31/18
BlackRock Investment Management, LLC 53,631 0.33 -4,062 3/31/18
Cadence Capital Management, LLC 49,947 0.31 1,748 3/31/18
Patteson (Donald D Jr) 47,432 0.29 -- 3/23/18
Oberbanscheidt & Cie Vermögensverwaltungsgesellschaft mbH 46,000 0.28 -- 3/31/18

* Insider values reflect direct beneficial ownership.