Ameristar Casinos Inc: Ownership

Ownership Information
Shares Outstanding 58.00 Mil
Institutional Ownership (%)37.79
Top 10 Institutions (%)22.50
Mutual Fund Ownership (%)1.09
5%/Insider Ownership (%)55.08
Float (%)44.92
Ownership Activity
Description# of HoldersShares
Total Positions 10521,916,480
New Positions180
Soldout Positions830
Net Position Change-69-10,462,341
Buyers525,113,575
Sellers121-15,575,916
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Janus Capital Management LLC 2,836,998 737,558 35.1 4,815,485 4.9 0.1 09-30-09
PAR Capital Management, Inc. 1,627,072 0 0.0 -5,287,984 2.8 2.1 09-30-09
OppenheimerFunds, Inc. 1,512,399 1,303,265 623.2 19,885,836 2.6 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 1,359,020 119,056 9.6 -2,151,179 2.4 0.0 09-30-09
Bridger Management, LLC 1,250,000 570,553 84.0 6,795,124 2.2 1.0 09-30-09
Barrow, Hanley, Mewhinney & Strauss, Inc. 1,169,270 -1,011,200 -46.4 -23,043,264 2.0 0.0 09-30-09
Vanguard Group, Inc. 1,125,430 23,530 2.1 -3,209,872 2.0 0.0 09-30-09
Fidelity Management & Research 776,900 -246,000 -24.0 -7,206,305 1.3 0.0 09-30-09
Private Capital Management, LP 745,696 -78,834 -9.6 -3,923,723 1.3 0.7 09-30-09
Goldman Sachs Asset Management (US) 637,206 162,581 34.3 1,022,997 1.1 0.0 09-30-09
Dimensional Fund Advisors, LP 607,985 23,869 4.1 -1,521,724 1.1 0.0 09-30-09
State Street Global Advisors (US) 591,345 122,979 26.3 418,419 1.0 0.0 09-30-09
Fiduciary Management Associates, LLC 570,723 109,323 23.7 225,567 1.0 0.8 09-30-09
Peregrine Capital Management, Inc. 532,560 201,730 61.0 2,108,102 0.9 0.2 09-30-09
Morgan Stanley & Co. Inc. 451,995 -201,296 -30.8 -5,299,647 0.8 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 5:58 AM Eastern Time