Gulfport Energy Corp: Ownership

Ownership Information
Shares Outstanding 43.00 Mil
Institutional Ownership (%)41.69
Top 10 Institutions (%)24.80
Mutual Fund Ownership (%)1.22
5%/Insider Ownership (%)2.52
Float (%)97.48
Ownership Activity
Description# of HoldersShares
Total Positions 10517,924,556
New Positions240
Soldout Positions430
Net Position Change-12-4,942,948
Buyers603,146,820
Sellers72-8,089,768
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Southpoint Capital Advisors, L.P. 3,054,651 -1,182,970 -27.9 -2,330,054 7.2 3.6 09-30-09
BlackRock Institutional Trust Company, N.A. 1,500,470 224,105 17.6 4,371,008 3.5 0.0 09-30-09
Security Global Investors, LLC 1,323,193 82,088 6.6 3,063,138 3.1 0.4 09-30-09
Vanguard Group, Inc. 1,205,488 45,727 3.9 2,591,602 2.8 0.0 09-30-09
Dimensional Fund Advisors, LP 1,006,212 -94,552 -8.6 1,254,060 2.4 0.0 09-30-09
Whitebox Advisors, L.L.C. 632,824 -93,958 -12.9 552,425 1.5 1.6 09-30-09
State Street Global Advisors (US) 519,630 166,261 47.1 2,120,988 1.2 0.0 09-30-09
Friess Associates LLC 509,800 509,800 100.0 4,455,652 1.2 0.0 09-30-09
Perritt Capital Management, Inc. 472,100 -3,000 -0.6 1,253,171 1.1 1.3 12-31-09
J.P. Morgan Investment Management Inc. (New York) 458,845 175,170 61.8 2,067,131 1.1 0.0 09-30-09
Smith Asset Management Group, LP 382,405 -87,775 -18.7 121,487 0.9 0.1 09-30-09
Nicholas-Applegate Capital Management, LLC 344,420 -1,980 -0.6 637,391 0.8 0.1 09-30-09
McKinley Capital Management, LLC 326,503 -195,685 -37.5 -723,352 0.8 0.1 09-30-09
Invesco PowerShares Capital Management LLC 279,915 271,950 3,414.3 2,391,897 0.7 0.0 09-30-09
Northern Trust Investments, N.A. 248,338 41,769 20.2 755,476 0.6 0.0 09-30-09
*Category Headings:
Shs Held - shares held at report date
Shs Chg - position change within reporting period
%Chg - % change
$Chg - market value of the position change
%Out - % of shares outstanding
%Port - % Portfolio
Rpt Date - report date
Page generated 2/10/2010 12:02 AM Eastern Time