AMB Property Corp: Ownership

Ownership Information
Shares Outstanding 146.00 Mil
Institutional Ownership (%)80.21
Top 10 Institutions (%)37.30
Mutual Fund Ownership (%).81
5%/Insider Ownership (%)4.98
Float (%)95.02
Ownership Activity
Description# of HoldersShares
Total Positions 241117,101,944
New Positions300
Soldout Positions1210
Net Position Change-74-11,188,490
Buyers13818,951,024
Sellers212-30,139,512
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Wellington Management Company, LLP 8,955,425 -894,620 -9.1 20,247,658 6.1 0.1 09-30-09
ING Clarion Real Estate Securities, L.P. 7,422,622 1,277,510 20.8 54,759,616 5.1 2.5 09-30-09
APG Asset Management US, Inc. 7,202,904 2,679,000 59.2 80,212,016 4.9 2.8 09-30-09
State Street Global Advisors (US) 5,473,952 93,287 1.7 24,416,888 3.7 0.0 09-30-09
Security Capital Research & Management, Inc. 5,035,813 2,502,023 98.7 67,911,320 3.4 4.8 09-30-09
AEW Capital Management, L.P. 4,799,906 -83,600 -1.7 18,299,096 3.3 3.5 09-30-09
RREEF America LLC 4,755,100 -840,200 -15.0 3,881,952 3.3 2.8 09-30-09
High Rise Capital Management, L.P. 3,659,938 3,659,938 100.0 83,995,576 2.5 11.2 09-30-09
Adelante Capital Management LLC 3,618,856 154,075 4.4 17,880,214 2.5 4.8 09-30-09
Cohen & Steers Capital Management, Inc. 3,583,503 -3,405,922 -48.7 -49,229,688 2.4 0.7 09-30-09
LaSalle Investment Management Securities, L.P. 3,084,239 341,849 12.5 19,198,928 2.1 1.9 09-30-09
T. Rowe Price Associates, Inc. 2,798,904 302,300 12.1 17,273,726 1.9 0.0 09-30-09
D. E. Shaw & Co., L.P. 2,634,002 -2,781,580 -51.4 -41,416,752 1.8 0.2 09-30-09
Principal Global Investors (Equity) 1,803,691 -436,356 -19.5 -740,576 1.2 0.2 09-30-09
Perkins Investment Management LLC 1,769,554 -742,489 -29.6 -6,640,265 1.2 0.4 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 10:34 AM Eastern Time