Mid Amer Apart REIT: Ownership

Ownership Information
Shares Outstanding 29.00 Mil
Institutional Ownership (%)83.02
Top 10 Institutions (%)42.20
Mutual Fund Ownership (%).87
5%/Insider Ownership (%)4.36
Float (%)95.64
Ownership Activity
Description# of HoldersShares
Total Positions 17924,075,526
New Positions200
Soldout Positions650
Net Position Change-36-1,213,651
Buyers912,928,265
Sellers127-4,141,916
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Vanguard Group, Inc. 2,739,604 108,184 4.1 27,038,900 9.5 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 2,405,852 198,146 9.0 27,531,214 8.3 0.0 09-30-09
OppenheimerFunds, Inc. 1,201,561 899,225 297.4 43,127,692 4.2 0.1 09-30-09
State Street Global Advisors (US) 1,047,386 148,695 16.5 14,277,583 3.6 0.0 09-30-09
APG Asset Management US, Inc. 953,240 -547,000 -36.5 -12,054,089 3.3 0.7 09-30-09
INVESCO Institutional (N.A.), Inc. 921,372 60,485 7.0 9,978,356 3.2 0.3 09-30-09
IronBridge Capital Management, L.P. 802,726 -16,645 -2.0 6,147,915 2.8 0.7 09-30-09
Columbia Management Advisors, LLC 780,034 -1,977 -0.3 6,495,310 2.7 0.0 09-30-09
Fisher Investments 691,695 16,630 2.5 2,929,352 2.4 0.1 12-31-09
Snyder Capital Management, L.P. 689,725 -16,300 -2.3 5,209,111 2.4 1.7 09-30-09
AllianceBernstein L.P. 668,879 -421,309 -38.6 -9,834,292 2.3 0.0 09-30-09
J.P. Morgan Investment Management Inc. (New York) 624,390 67,057 12.0 7,719,027 2.2 0.0 09-30-09
FAF Advisors, Inc. 542,653 34,166 6.7 5,823,372 1.9 0.1 09-30-09
Jennison Associates LLC 537,586 -174,824 -24.5 -1,891,315 1.9 0.0 09-30-09
Invesco Aim Management Group, Inc. 491,144 90,100 22.5 7,443,004 1.7 0.1 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 7:50 AM Eastern Time