Ownership Profile


Shareholder Breakdown
  Holders Values ($) % O/S Shares
Institution 273 1,275,941,948.00 87.59 48,718,669
Mutual Fund 362 618,719,314.00 42.47 23,624,258

Institutional Shareholder Concentration
  Values ($) % O/S Shares
Top 10 Inst. 500,927,775 34.39 19,126,681
Top 20 Inst. 705,517,743.00 48.43 26,938,440
Top 50 Inst. 1,007,603,811.00 69.17 38,472,845
Total Inst. 1,275,941,948.00 87.59 48,718,669

Institutional Shareholder Style
  Holders Values ($) % O/S Shares
GARP 126 437,251,926 34.27 16,695,377
Value 44 149,752,537 11.74 5,717,928
Aggressive Growth 40 271,749,143 21.30 10,376,065
Growth 32 212,493,458 16.65 8,113,534
Yield 16 3,543,193 0.28 135,288
Index 13 195,112,434 15.29 7,449,883
Deep Value 2 6,039,257 0.47 230,594

Top Holders: Institutional Investor
  Shares Held % O/S Shares Change Filing Date
Neuberger Berman LLC 3,411,312 6.13 -4,298 03/31/2012
BlackRock Fund Advisors 3,177,031 5.71 -2,333 03/31/2012
The Vanguard Group, Inc. 2,651,528 4.77 87,119 03/31/2012
Security Investors LLC 1,835,286 3.30 -623,274 03/31/2012
Fidelity Management & Research Co. 1,819,995 3.27 527,695 03/31/2012
Eagle Asset Management, Inc. 1,391,120 2.50 164,972 03/31/2012
Keeley Asset Management Corp. 1,373,531 2.47 -37,216 03/31/2012
State Street Global Advisors 1,319,157 2.37 106,695 03/31/2012
Oak Ridge Investments LLC 1,150,046 2.07 14,234 03/31/2012
Luther King Capital Management Corp. 997,675 1.79 224,605 03/31/2012
TimesSquare Capital Management LLC 896,300 1.61 45,300 03/31/2012
The Boston Company Asset Management LLC 894,275 1.61 -77,964 03/31/2012
Champlain Investment Partners LLC 886,710 1.59 -165,830 03/31/2012
Integrity Asset Management LLC 839,666 1.51 11,618 03/31/2012
Chartwell Investment Partners LP 822,175 1.48 419,350 03/31/2012
Dreyfus Investment Advisors, Inc. 764,232 1.37 -525,865 03/31/2012
Wells Capital Management, Inc. 720,207 1.30 77,709 03/31/2012
Northern Trust Investments 690,430 1.24 11,446 03/31/2012
RBC Global Asset Management (US), Inc. 651,016 1.17 20,692 03/31/2012
Emerald Advisers, Inc. 646,748 1.16 -648 03/31/2012
Gannett Welsh & Kotler LLC 633,562 1.14 -1,706 03/31/2012
Dimensional Fund Advisors, Inc. 607,069 1.09 74,965 03/31/2012
Rainier Investment Management, Inc. 591,630 1.06 591,630 03/31/2012
Thomson, Horstmann & Bryant, Inc. 561,629 1.01 10,629 03/31/2012
Mason Street Advisors LLC 551,881 0.99 -298,403 03/31/2012
Giovine Capital Group LLC 541,200 0.97 140,000 03/31/2012
Next Century Growth Investors LLC 513,788 0.92 -18,549 03/31/2012

Ownership data is provided by FactSet, a third party service, and Gulfport Energy Corporation does not maintain or provide information directly to this service.