Ownership Profile

Shareholder Breakdown
Shareholder Holders Values ($) % O/S Shares
Institution 61 62 77.63 27,028,969
Mutual Fund 44 14 18.03 6,276,397
Institutional Shareholder Rotation
Shareholder Holders Values Change ($) % O/S Shares Change
Buyers 24 3.36 4.06 1,415,385
Sellers 16 -2.38 2.93 -1,020,819
Net -- 0.98 1.13 394,566
Institutional Shareholder Concentration
Shareholder Values ($) % O/S Shares
Top 10 Inst. 45 56.60 19,707,969
Top 20 Inst. 57.46 72.02 25,078,141
Top 50 Inst. 62.17 77.55 27,002,512
Total Inst. 62.17 77.55 27,002,512
Institutional Shareholder Style
Shareholder Holders Values ($) % O/S Shares
Index 7 7 13.89 3,123,528
CoreGrowth 11 11 19.65 4,420,582
AggresGr 2 1 1.53 343,800
IncomeValue 3 1 1.92 430,956
HedgeFund 7 15 31.25 7,029,042
Specialty 1 3 6.10 1,371,653
GARP 1 2 2.96 665,000
VCPrivateEquity 1 0 0.70 157,377
BrokerDealer 4 0 0.14 30,666
DeepValue 5 6 11.53 2,593,977
CoreValue 2 5 9.02 2,028,320
Top Holders: Institutional Investor
Holder Shares Held % O/S Shares Change Filing Date
Cannell Capital, LLC 3,081,118 8.85 0 04/13/2015
Hightower Advisors, LLC 2,507,747 7.20 -85,010 12/31/2014
Harvey Partners, LLC 2,325,000 6.68 45,000 12/31/2014
Systematic Financial Management, L.P. 2,261,648 6.50 -1,450 12/31/2014
Dimensional Fund Advisors, L.P. 1,761,220 5.06 -13,030 12/31/2014
Punch & Associates Investment Management, Inc. 1,748,320 5.02 282,620 12/31/2014
Cramer (James J) 1,610,566 4.63 66,023 01/05/2015
Fivemore Fund, Ltd. 1,574,100 4.52 -425,900 04/08/2014
BlackRock Institutional Trust Company, N.A. 1,466,597 4.21 10,651 12/31/2014
Pax World Management LLC 1,371,653 3.94 189,544 12/31/2014
Renaissance Technologies Corp. 1,272,700 3.66 47,300 12/31/2014
The Vanguard Group, Inc. 941,894 2.71 -4,867 12/31/2014
Needham Investment Management L.L.C. 665,000 1.91 0 12/31/2014
Cramer Partners, L.L.C. 556,850 1.60 0 01/05/2015
Bandera Partners LLC 457,091 1.31 -629,001 12/31/2014
Granite Investment Partners, LLC 393,925 1.13 279,512 12/31/2014
Perritt Capital Management, Inc. 300,000 0.86 300,000 12/31/2014
River and Mercantile Asset Management LLP 280,000 0.80 25,000 03/31/2015
Bridgeway Capital Management, Inc. 278,800 0.80 0 12/31/2014
Gruver (William R) 223,912 0.64 55,503 04/17/2014
Hirtle, Callaghan & Co., LLC 205,579 0.59 0 12/31/2014
Technology Crossover Ventures 157,377 0.45 40,503 04/17/2014
Etergino (Thomas J) 149,033 0.43 129,033 04/17/2014
Brave Asset Management, Inc. 146,329 0.42 20,000 12/31/2014
Shah (Vivek) 126,329 0.36 35,503 04/17/2014
Municipal Employees' Retirement System of Michigan 107,700 0.31 107,700 12/31/2014
Knott Partners Management, LLC 107,200 0.31 0 12/31/2014
Geode Capital Management, L.L.C. 102,500 0.29 534 12/31/2014
DeMarse (Elisabeth H) 100,000 0.29 0 04/17/2014
Commonwealth Financial Network 96,919 0.28 11,750 12/31/2014
Fay (Sarah Ann) 84,369 0.24 47,503 04/17/2014
California Public Employees' Retirement System 79,200 0.23 0 12/31/2014
Teton Advisors, Inc. 65,000 0.19 5,000 12/31/2014
Northern Trust Investments, Inc. 62,746 0.18 0 12/31/2014
Walsh (Mark L) 57,126 0.16 35,503 04/17/2014
Hall (Keith B) 46,205 0.13 40,503 04/17/2014
BNY Mellon Asset Management 35,231 0.10 0 12/31/2014
Genesee Valley Trust Co 34,075 0.10 -13,695 12/31/2014
RHJ International SA 21,757 0.06 21,757 12/31/2014
Spark Investment Management LLC 20,600 0.06 -27,800 12/31/2014
Brandywine Global Investment Management, LLC 19,990 0.06 0 12/31/2014
Rotella Capital Management, Inc. 16,845 0.05 -17,800 12/31/2014
BlackRock Financial Management, Inc. 13,786 0.04 0 12/31/2014
State Street Global Advisors (US) 13,500 0.04 -1,400 12/31/2014
UBS Securities LLC 10,644 0.03 -3,221 12/31/2014
KCG Americas LLC 10,263 0.03 10,263 12/31/2014
Wells Fargo Advisors 9,701 0.03 0 12/31/2014
PNC Wealth Management 9,200 0.03 0 12/31/2014
Eichmann (Erwin) 8,333 0.02 8,333 04/17/2014
Acadian Asset Management LLC 6,834 0.02 6,834 03/31/2015

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