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OWNERSHIP PROFILE

Shareholder Breakdown

Shareholder Holders Value ($MM) % O/S Shares
Institution 128 144.55 92.60 25,426,349
Mutual Fund 163 35.59 23.30 6,397,430
Insider 9 3.40 1.84 505,026

Institutional Shareholder Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 58 18.27 10.87 2,983,317
Sellers 89 -44.60 26.68 -7,324,817
Net -- -26.34 15.81 -4,341,500

Institutional Shareholder Concentration

Value ($MM) % O/S Shares
Total Inst. 144.55 92.60 25,426,349
Top 10 Inst. 95.23 61.94 17,007,267
Top 20 Inst. 120.32 78.05 21,431,782
Top 50 Inst. 140.48 90.14 24,749,502

Institutional Shareholder Style

Holders Value ($MM) % Inst Shares Shares
Growth 21 9.29 5.94 1,629,725
Aggressive Growth 1 0.62 0.39 107,902
Core Growth 16 8.20 5.24 1,438,373
Growth 4 0.48 0.30 83,450
Income 4 0.51 0.33 89,333
Income Value 2 0.42 0.27 74,098
Yield 2 0.09 0.06 15,235
Index 18 26.12 16.30 4,474,486
Other 38 36.63 23.56 6,468,657
Broker Dealer 9 1.17 0.75 205,717
GARP 12 5.49 3.11 855,206
Hedge Fund 16 27.82 18.32 5,031,588
Sector Specific 1 2.14 1.37 376,146
Value 18 54.11 34.55 9,486,434
Core Value 11 45.87 29.28 8,040,474
Deep Value 7 8.24 5.27 1,445,960

Top Holders: Institutional Investor

Holder Shares Held % O/S Share Change Filing Date
Wellington Management Company, LLP 3,488,629 12.71 -192,814 3/31/18
Paradigm Capital Management, Inc. 2,423,100 8.82 -103,100 3/31/18
Lytton (Laurence W) 2,035,463 7.41 2,035,463 2/13/18
Ariel Investments, LLC 1,986,560 7.24 444,141 3/31/18
Royce & Associates, LP 1,329,994 4.84 5,000 3/31/18
BlackRock Institutional Trust Company, N.A. 1,261,582 4.59 93,025 3/31/18
The Vanguard Group, Inc. 1,218,892 4.44 69,332 3/31/18
Viex Capital Advisors, LLC 1,210,009 4.41 -549,568 8/15/16
Northern Right Capital Management, L.P. 1,103,541 4.02 527,041 3/31/18
Dimensional Fund Advisors, L.P. 949,497 3.46 2,800 3/31/18
P.A.W. Partners 665,000 2.42 -15,000 3/31/18
Renaissance Technologies LLC 642,012 2.34 -339,185 3/31/18
Unterberg Capital, LLC 600,000 2.19 -78,000 3/31/18
Portolan Capital Management, L.L.C. 445,698 1.62 -227,666 3/31/18
State Street Global Advisors (US) 441,001 1.61 -1,835 3/31/18
S Squared Technology, LLC 376,146 1.37 71,902 3/31/18
Two Sigma Investments, LP 336,518 1.23 -34,623 3/31/18
Rittichier (Jeffrey) 324,786 1.18 56,369 2/16/18
Northern Trust Investments, Inc. 300,678 1.10 1,025 3/31/18
AQR Capital Management, LLC 292,676 1.07 183,036 3/31/18
JP Morgan Asset Management 267,437 0.97 267,437 11/30/17
Putnam Investment Management, L.L.C. 256,000 0.93 256,000 3/31/18
Geode Capital Management, L.L.C. 243,453 0.89 -2,082 3/31/18
New York State Common Retirement Fund 243,218 0.89 54,800 3/31/18
Florida State Board of Administration 191,626 0.70 191,626 3/31/17
Kennedy Capital Management, Inc. 171,431 0.62 171,431 3/31/18
BNY Mellon Asset Management North America Corporation 161,044 0.59 32,451 3/31/18
Mork Capital Management 150,000 0.55 150,000 3/31/18
Morgan Stanley & Co. LLC 146,418 0.53 -88,954 3/31/18
MacKay Shields LLC 135,700 0.49 32,700 3/31/18
California Public Employees' Retirement System 129,838 0.47 22,572 3/31/18
Nuveen LLC 121,434 0.44 7,491 3/31/18
Bridgeway Capital Management, Inc. 107,902 0.39 -17,500 3/31/18
BlackRock Investment Management, LLC 95,558 0.35 710 3/31/18
Parametric Portfolio Associates LLC 87,676 0.32 87,676 3/31/18
Balyasny Asset Management LP 86,638 0.32 17,100 3/31/18
AXA Rosenberg Investment Management LLC 77,507 0.28 -- 3/31/18
BNY Mellon Asset Management 72,768 0.27 -- 3/31/18
Kim (Jikun) 71,039 0.26 52,507 12/31/17
Needham Investment Management L.L.C. 60,000 0.22 60,000 3/31/18
Invesco PowerShares Capital Management LLC 56,042 0.20 30,830 3/31/18
Jennison Associates LLC 51,400 0.19 15,600 3/31/18
Fine Gerald J 51,094 0.19 13,100 3/15/18
Charles Schwab Investment Management, Inc. 50,590 0.18 -- 3/31/18
Connors Investor Services, Inc. 46,193 0.17 15,000 3/31/18
Mesirow Financial Investment Management, Inc. 43,496 0.16 -630 3/31/18
Citadel LLC 43,287 0.16 -14,179 3/31/18
California State Teachers Retirement System 41,607 0.15 -984 3/31/18
Deutsche Asset Management Americas 29,254 0.11 -174,383 3/31/18
PanAgora Asset Management Inc. 28,070 0.10 28,070 3/31/18

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