SC 13G/A | 2008-02-12 | VANGUARD GROUP INC | APARTMENT INVESTMENT & MANAGEMENT CO | 7,754,193 | 8.1% | EDGAR |
SC 13G/A | 2008-02-12 | HEITMAN REAL ESTATE SECURITIES LLC | APARTMENT INVESTMENT & MANAGEMENT CO | 294,300 | 8.5% | EDGAR |
SC 13G/A | 2008-02-11 | VANGUARD GROUP INC | APARTMENT INVESTMENT & MANAGEMENT CO | 7,754,193 | 8.1% | EDGAR |
SC 13G | 2008-02-05 | BARCLAYS GLOBAL INVESTORS NA /CA/ | APARTMENT INVESTMENT & MANAGEMENT CO | 3,148,494 | 3.3% | EDGAR |
SC 13G | 2008-02-01 | J P MORGAN CHASE & CO | APARTMENT INVESTMENT & MANAGEMENT CO | 5,169,512 | 5.4% | EDGAR |
SC 13G | 2008-02-01 | GOLDMAN SACHS ASSET MANAGEMENT LP | APARTMENT INVESTMENT & MANAGEMENT CO | 7,812,602 | 8.2% | EDGAR |
SC 13G/A | 2008-01-31 | DEUTSCHE BANK AG\ | APARTMENT INVESTMENT & MANAGEMENT CO | 8,103,114 | 8.5% | EDGAR |
SC 13G/A | 2007-02-14 | VANGUARD GROUP INC | APARTMENT INVESTMENT & MANAGEMENT CO | 7,103,624 | 7.4% | EDGAR |
SC 13G/A | 2007-02-14 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | APARTMENT INVESTMENT & MANAGEMENT CO | 169,800 | 0.2% | EDGAR |
SC 13G/A | 2007-02-13 | COHEN & STEERS INC | APARTMENT INVESTMENT & MANAGEMENT CO | 8,357,887 | 8.7% | EDGAR |
SC 13G/A | 2007-02-07 | HEITMAN REAL ESTATE SECURITIES LLC | APARTMENT INVESTMENT & MANAGEMENT CO | 328,600 | 9.5% | EDGAR |
SC 13G/A | 2007-01-31 | DEUTSCHE BANK AG\ | APARTMENT INVESTMENT & MANAGEMENT CO | 6,807,866 | 7.1% | EDGAR |
SC 13G | 2007-01-23 | BARCLAYS GLOBAL INVESTORS NA /CA/ | APARTMENT INVESTMENT & MANAGEMENT CO | 4,765,280 | 4.9% | EDGAR |
SC 13G/A | 2006-07-10 | FMR CORP | APARTMENT INVESTMENT & MANAGEMENT CO | 2,984,574 | 3.1% | EDGAR |
SC 13G/A | 2006-03-06 | COHEN & STEERS INC | APARTMENT INVESTMENT & MANAGEMENT CO | 9,338,918 | 9.8% | EDGAR |
SC 13G/A | 2006-02-15 | MORGAN STANLEY | APARTMENT INVESTMENT & MANAGEMENT CO | 1,044,095 | 1.1% | EDGAR |
SC 13G/A | 2006-02-15 | SECURITY CAPITAL RESEARCH & MANAGEMENT INC | APARTMENT INVESTMENT & MANAGEMENT CO | 4,061,800 | 4.2% | EDGAR |
SC 13G/A | 2006-02-14 | FMR CORP | APARTMENT INVESTMENT & MANAGEMENT CO | 8,326,235 | 8.7% | EDGAR |
SC 13G | 2006-02-14 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | APARTMENT INVESTMENT & MANAGEMENT CO | 5,769,950 | 6.0% | EDGAR |
SC 13G | 2006-02-13 | VANGUARD GROUP INC | APARTMENT INVESTMENT & MANAGEMENT CO | 5,824,255 | 6.1% | EDGAR |