Ownership Profile

SHAREHOLDER BREAKDOWN
  Holders Values ($) % O/S Shares
Institution 161 932.77 94.99 14,442,001
Mutual Fund 188 288.98 30.03 4,565,495

INSTITUTIONAL SHAREHOLDER ROTATION
  Holders Values Change ($) % O/S Shares Change
Buyers 87 169.06 15.77 2,397,438
Sellers 63 -121.84 11.81 -1,796,298
Net -- 47.22 3.95 601,140

INSTITUTIONAL SHAREHOLDER CONCENTRATION
  Values ($) % O/S Shares
Top 10 Inst. 513 54.83 8,335,902
Top 20 Inst. 677.82 70.42 10,707,313
Top 50 Inst. 866.21 88.72 13,488,524
Total Inst. 866.21 88.72 13,488,524

INSTITUTIONAL SHAREHOLDER STYLE
  Holders Values ($) % O/S Shares
Index 23 98 14.36 1,351,171
Momentum 1 20 2.99 281,126
CoreGrowth 27 110 17.61 1,656,959
AggresGr 7 61 8.90 837,701
Growth 7 44 7.05 663,763
IncomeValue 3 9 1.31 122,942
Specialty 2 76 11.10 1,044,846
HedgeFund 19 53 7.97 750,262
GARP 14 40 6.18 581,197
BrokerDealer 12 19 2.83 266,078
CoreValue 17 59 8.79 827,260
DeepValue 5 45 6.56 616,976

TOP HOLDERS: INSTITUTIONAL INVESTOR
  Shares Held % O/S Shares Change Filing Date
WPP Plc 3,037,889 19.98 567,265 02/11/2015
W.R. Huff Asset Management Co., L.L.C. 1,037,042 6.82 2,000 12/31/2014
Cuban (Mark) 772,900 5.08 0 02/09/2015
DISH Network Corporation. 700,000 4.60 0 06/17/2014
Lord, Abbett & Co. LLC 598,677 3.94 -456,162 02/28/2015
Capital World Investors 550,000 3.62 0 12/31/2014
BlackRock Institutional Trust Company, N.A. 445,511 2.93 100,976 12/31/2014
New Jersey Division of Investment 430,000 2.83 0 12/31/2014
Royce & Associates, LLC 402,010 2.64 -47,300 12/31/2014
Columbus Circle Investors 361,873 2.38 347,093 12/31/2014
Next Century Growth Investors, LLC 334,162 2.20 176,520 12/31/2014
The Vanguard Group, Inc. 322,995 2.12 -12,842 12/31/2014
Wall Street Associates, LLC 281,126 1.85 -1,780 12/31/2014
Fred Alger Management, Inc. 252,744 1.66 143,359 12/31/2014
Hood River Capital Management LLC 240,197 1.58 83,134 12/31/2014
Granahan Investment Management, Inc. 221,877 1.46 167,752 03/31/2015
Livek (William P) 202,320 1.33 67,292 06/17/2014
PENN Capital Management Company, Inc. 173,623 1.14 43,685 12/31/2014
Susquehanna Financial Group, LLLP 172,808 1.14 164,836 12/31/2014
OppenheimerFunds, Inc. 169,559 1.12 169,559 12/31/2014
Dimensional Fund Advisors, L.P. 166,159 1.09 0 12/31/2014
State Street Global Advisors (US) 158,604 1.04 3,576 12/31/2014
Yazdani (Amir) 157,316 1.03 157,316 06/18/2013
Empirical Capital Partners LP 150,067 0.99 150,067 12/31/2014
Driehaus Capital Management, LLC 142,676 0.94 -230,821 12/31/2014
Columbia Management Investment Advisers, LLC 133,227 0.88 32,578 12/31/2014
Ingalls & Snyder LLC (Asset Management) 118,008 0.78 -282 03/31/2015
Northern Trust Investments, Inc. 114,295 0.75 -2,703 12/31/2014
Cupps Capital Management, LLC 113,070 0.74 18,968 12/31/2014
Trigran Investments, Inc. 111,962 0.74 -130,813 12/31/2014
TIAA-CREF 99,346 0.65 48,920 12/31/2014
CastleArk Management, LLC 92,649 0.61 11,356 12/31/2014
Chemerow (David I) 92,158 0.61 35,380 06/17/2014
Granite Investment Partners, LLC 91,082 0.60 33,356 12/31/2014
GAM London Limited 90,600 0.60 -30,000 12/31/2014
Fuller & Thaler Asset Management Inc. 88,350 0.58 1,300 12/31/2014
J. Goldman & Co., L.P. 85,500 0.56 85,500 12/31/2014
Millennium Management LLC 85,392 0.56 74,993 12/31/2014
BlackRock Financial Management, Inc. 83,843 0.55 36,534 12/31/2014
G2 Investment Partners Management LLC 81,388 0.54 55,905 12/31/2014
Skylands Capital, LLC 68,700 0.45 68,700 03/31/2015
Geode Capital Management, L.L.C. 61,152 0.40 2,478 12/31/2014
Principal Global Investors (Equity) 59,274 0.39 400 12/31/2014
New York State Common Retirement System 58,442 0.38 13,922 12/31/2014
California Public Employees' Retirement System 55,399 0.36 3,955 12/31/2014
T. Rowe Price Associates, Inc. 54,300 0.36 -4,500 12/31/2014
Turner Investment Partners, Inc. 44,240 0.29 -21,960 12/31/2014
Peter B. Cannell & Co. Inc. 42,979 0.28 3,000 12/31/2014
StoneRidge Investment Partners, LLC 42,579 0.28 31,450 03/31/2015
Two Sigma Investments, LLC 38,454 0.25 38,454 12/31/2014

Ownership data is provided by Thomson Reuters, a third party service, and Rentrak Corporation does not maintain or provide information directly to this service.

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