Administaff Inc: Ownership

Ownership Information
Shares Outstanding 26.00 Mil
Institutional Ownership (%)81.71
Top 10 Institutions (%)40.50
Mutual Fund Ownership (%)1.43
5%/Insider Ownership (%)13.38
Float (%)86.62
Ownership Activity
Description# of HoldersShares
Total Positions 12421,245,378
New Positions80
Soldout Positions630
Net Position Change-54-4,571,265
Buyers572,257,795
Sellers111-6,829,060
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Columbia Wanger Asset Management, L.P. 2,036,000 -305,500 -13.0 -1,000,985 7.9 0.3 09-30-09
BlackRock Institutional Trust Company, N.A. 1,469,295 123,889 9.2 7,290,782 5.7 0.0 09-30-09
Jennison Associates LLC 1,146,586 -95,015 -7.7 1,228,759 4.5 0.1 09-30-09
Stadium Capital Management, LLC 1,115,204 -248,466 -18.2 -2,436,192 4.4 8.8 09-30-09
Vanguard Group, Inc. 988,074 34,270 3.6 3,761,685 3.9 0.0 09-30-09
Barrow, Hanley, Mewhinney & Strauss, Inc. 880,700 -83,900 -8.7 689,747 3.4 0.1 09-30-09
T. Rowe Price Associates, Inc. 765,612 -387,907 -33.6 -6,729,760 3.0 0.0 09-30-09
Wells Capital Management Inc. 730,235 400,081 121.2 11,500,589 2.9 0.1 09-30-09
Argyll Research, LLC 720,000 56,600 8.5 3,477,082 2.8 0.1 09-30-09
The Boston Company Asset Management, LLC 679,593 -206,490 -23.3 -7,245,801 2.7 0.1 12-31-09
Royce & Associates, LLC 627,693 2,400 0.4 1,938,927 2.5 0.1 09-30-09
Schneider Capital Management Corporation 619,451 -36,100 -5.5 1,018,306 2.4 0.9 09-30-09
State Street Global Advisors (US) 575,152 131,272 29.6 4,780,155 2.2 0.0 09-30-09
Security Global Investors, LLC 530,993 53,010 11.1 2,826,522 2.1 0.4 09-30-09
Champlain Investment Partners, LLC 500,750 -105,075 -17.3 -942,845 2.0 0.5 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 4:01 AM Eastern Time