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OWNERSHIP PROFILE

Shareholder Breakdown

Shareholder Holders Value ($MM) % O/S Shares
Institution 87 88.04 75.81 20,976,393
Mutual Fund 92 18.72 15.48 4,284,456
Insider 10 2.66 2.17 599,179

Institutional Shareholder Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 31 8.81 7.60 2,103,841
Sellers 55 -15.88 12.97 -3,587,617
Net -- -7.08 5.37 -1,483,776

Institutional Shareholder Concentration

Value ($MM) % O/S Shares
Total Inst. 88.04 75.81 20,976,393
Top 10 Inst. 65.72 56.74 15,700,359
Top 20 Inst. 80.26 69.28 19,170,880
Top 50 Inst. 87.21 75.16 20,797,098

Institutional Shareholder Style

Holders Value ($MM) % Inst Shares Shares
Growth 16 6.09 5.23 1,446,261
Aggressive Growth 3 1.32 1.14 314,975
Core Growth 10 4.72 4.05 1,121,558
Growth 3 0.04 0.04 9,728
Income 3 0.16 0.14 39,092
Income Value 1 0.10 0.09 23,722
Yield 2 0.06 0.06 15,370
Index 9 9.38 8.06 2,231,402
Other 25 27.54 23.85 6,599,808
Broker Dealer 6 0.79 0.68 187,250
GARP 3 1.54 1.31 363,759
Hedge Fund 15 22.59 19.60 5,423,654
Sector Specific 1 2.63 2.26 625,145
Value 16 29.47 25.33 7,008,167
Core Value 11 24.51 21.06 5,826,295
Deep Value 5 4.96 4.27 1,181,872

Top Holders: Institutional Investor

Holder Shares Held % O/S Share Change Filing Date
Wellington Management Company, LLP 2,734,172 9.88 -35,170 12/31/18
Lytton (Laurence W) 2,529,024 9.14 493,561 12/31/18
Northern Right Capital Management, L.P. 2,167,647 7.83 324,109 2/12/19
Ariel Investments, LLC 1,672,557 6.04 -740,307 12/31/18
The Vanguard Group, Inc. 1,302,475 4.71 62,479 12/31/18
Paradigm Capital Management, Inc. 1,257,184 4.54 -391,216 12/31/18
Solas Capital Management, LLC 1,127,170 4.07 1,127,170 12/31/18
Royce & Associates, LP 1,110,687 4.01 20,000 12/31/18
Dimensional Fund Advisors, L.P. 989,531 3.58 35,659 12/31/18
Renaissance Technologies LLC 809,912 2.93 151,000 12/31/18
S Squared Technology, LLC 625,145 2.26 -- 12/31/18
P.A.W. Capital Partners, LP 600,000 2.17 -60,000 12/31/18
Intrinsic Edge Capital Management, LLC 450,000 1.63 -50,000 12/31/18
Rittichier (Jeffrey) 367,368 1.33 7,177 2/15/19
Needham Investment Management L.L.C. 310,000 1.12 10,000 12/31/18
BlackRock Institutional Trust Company, N.A. 272,741 0.99 3,079 12/31/18
Millennium Management LLC 254,502 0.92 -149,600 12/31/18
Two Sigma Investments, LP 226,428 0.82 -111,069 12/31/18
Geode Capital Management, L.L.C. 191,027 0.69 2,643 12/31/18
J.P. Morgan Securities LLC 173,310 0.63 45,377 12/31/18
Bridgeway Capital Management, Inc. 170,902 0.62 -25,000 12/31/18
California Public Employees' Retirement System 153,472 0.55 10,691 12/31/18
Mork Capital Management 150,000 0.54 -- 12/31/18
Jacobs Levy Equity Management, Inc. 131,519 0.48 131,519 12/31/18
Mellon Investments Corporation 112,700 0.41 -23,595 12/31/18
Kim (Jikun) 101,114 0.37 10,294 12/31/18
Northern Trust Investments, Inc. 89,920 0.32 -1,200 12/31/18
AXA Rosenberg Investment Management LLC 77,507 0.28 -- 12/31/18
Invesco Capital Management LLC 68,050 0.25 7,425 12/31/18
Fine Gerald J 67,312 0.24 16,218 3/16/19
Connors Investor Services, Inc. 51,193 0.19 -10,000 12/31/18
Perritt Capital Management, Inc. 51,000 0.18 51,000 12/31/18
State Street Global Advisors (US) 33,944 0.12 -109 12/31/18
T. Rowe Price Associates, Inc. 32,840 0.12 -- 1/31/19
Domenik (Stephen L) 30,716 0.11 9,075 3/16/19
Segall Bryant & Hamill, LLC 25,700 0.09 -- 1/31/19
Columbia Threadneedle Investments (US) 25,700 0.09 25,700 12/31/18
Boothbay Fund Management, LLC 25,297 0.09 578 12/31/18
AXA Rosenberg Investment Management Ltd. 23,900 0.09 -- 3/31/18
BNY Mellon Asset Management 23,722 0.09 -- 12/31/18
Jackson (Rex S) 22,961 0.08 9,075 3/16/19
OppenheimerFunds, Inc. 20,919 0.08 -- 1/31/19
Bard Associates Inc. 20,800 0.08 -4,000 12/31/18
Lu (Albert) 20,037 0.07 1,667 2/15/19
Airain Ltd 17,173 0.06 -18,874 6/30/17
Wells Capital Management Inc. 16,395 0.06 15,412 12/31/18
Goldman Sachs Asset Management (US) 16,363 0.06 3,541 12/31/18
Engineers Gate Manager, L.P. 15,262 0.06 15,262 12/31/18
Kempner Capital Management Inc. 15,000 0.05 -- 12/31/18
Brandywine Global Investment Management, LLC 14,800 0.05 14,800 12/31/18

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