Aaon Inc: Ownership

Ownership Information
Shares Outstanding 17.00 Mil
Institutional Ownership (%)63.91
Top 10 Institutions (%)40.50
Mutual Fund Ownership (%).99
5%/Insider Ownership (%)25.46
Float (%)74.54
Ownership Activity
Description# of HoldersShares
Total Positions 10910,865,428
New Positions190
Soldout Positions380
Net Position Change-29-549,347
Buyers521,839,546
Sellers81-2,388,893
advertisement
Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Royce & Associates, LLC 1,497,126 158,705 11.9 3,400,944 8.7 0.1 09-30-09
Fidelity Management & Research 872,420 297,520 51.8 6,961,418 5.1 0.0 06-30-09
Barclays Global Investors, N.A. 798,605 71,978 9.9 2,741,731 4.6 0.0 06-30-09
Capital Advisors, Inc. (OK) 771,410 0 0.0 123,426 4.5 8.6 09-30-09
Vanguard Group, Inc. 718,158 99,574 16.1 3,096,965 4.2 0.0 06-30-09
Kennedy Capital Management, Inc. 555,929 -44,141 -7.4 200,838 3.2 0.5 06-30-09
Eagle Asset Management, Inc. 540,183 540,183 100.0 10,846,875 3.1 0.1 09-30-09
Dimensional Fund Advisors, LP 472,096 -1,200 -0.3 51,632 2.7 0.0 09-30-09
Bares Capital Management, Inc. 364,889 -102,504 -21.9 -1,200,572 2.1 5.4 06-30-09
Mellon Capital Management Corporation 288,017 -64,904 -18.4 -1,246,805 1.7 0.0 09-30-09
Thomson Horstmann & Bryant, Inc. 282,372 -208,462 -42.5 -4,107,383 1.6 0.3 09-30-09
State Street Global Advisors (US) 226,471 -34,564 -13.2 -218,652 1.3 0.0 06-30-09
Hennessy Advisors, Inc. 224,300 -19,100 -7.8 -344,584 1.3 0.7 09-30-09
OppenheimerFunds, Inc. 195,757 -96,063 -32.9 -1,388,299 1.1 0.0 06-30-09
Thrivent Asset Management, LLC 126,700 9,900 8.5 217,480 0.7 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 11/25/2009 7:03 AM Eastern Time