SC 13G/A | 2007-04-09 | WELLS FARGO & CO/MN | POWERSHARES EXCHANGE TRADED FUND TRUST | 905,352 | 18.9% | EDGAR |
SC 13D/A | 2007-04-05 | LAZARD ASSET MANAGEMENT LLC | POWERSHARES EXCHANGE TRADED FUND TRUST | 312,878 | 52.2% | EDGAR |
SC 13G | 2007-03-09 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 1,138,283 | 4.5% | EDGAR |
SC 13G | 2007-03-09 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 1,700 | 0.2% | EDGAR |
SC 13G | 2007-03-09 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 75,210 | 10.7% | EDGAR |
SC 13G | 2007-03-09 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 465,402 | 66.5% | EDGAR |
SC 13G | 2007-03-09 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 305,701 | 38.2% | EDGAR |
SC 13G | 2007-03-09 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 680,801 | 22.0% | EDGAR |
SC 13G | 2007-03-09 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 600,549 | 20.7% | EDGAR |
SC 13G | 2007-03-09 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 680,801 | 22.0% | EDGAR |
SC 13G | 2007-03-09 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 2,096,714 | 22.1% | EDGAR |
SC 13D/A | 2007-02-23 | LAZARD ASSET MANAGEMENT LLC | POWERSHARES EXCHANGE TRADED FUND TRUST | 176,732 | 29.5% | EDGAR |
SC 13D/A | 2007-02-22 | LAZARD ASSET MANAGEMENT LLC | POWERSHARES EXCHANGE TRADED FUND TRUST | 158,217 | 26.4% | EDGAR |
SC 13G | 2007-02-09 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 260,354 | 43.4% | EDGAR |
SC 13G | 2007-02-09 | WELLS FARGO & CO/MN | POWERSHARES EXCHANGE TRADED FUND TRUST | 310,936 | 13.0% | EDGAR |
SC 13D/A | 2007-02-07 | LAZARD ASSET MANAGEMENT LLC | POWERSHARES EXCHANGE TRADED FUND TRUST | 151,696 | 25.3% | EDGAR |
SC 13G/A | 2007-02-07 | WELLS FARGO & CO/MN | POWERSHARES EXCHANGE TRADED FUND TRUST | 584,431 | 20.2% | EDGAR |
SC 13G | 2007-02-06 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 219,138 | 36.5% | EDGAR |
SC 13G | 2007-02-06 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 524,374 | 16.9% | EDGAR |
SC 13G | 2007-02-06 | WACHOVIA CORP NEW | POWERSHARES EXCHANGE TRADED FUND TRUST | 103,578 | 8.6% | EDGAR |