PROGRESSIVE CORP OHIO filings

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SEC filings by PROGRESSIVE CORP OHIO (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2011-02-14DAVIS SELECTED ADVISERSPROGRESSIVE CORP/OH/75,576,90311.4%EDGAR
SC 13G/A2011-02-10LEWIS PETER BPROGRESSIVE CORP/OH/48,401,5387.3%EDGAR
SC 13G/A2010-02-12DAVIS SELECTED ADVISERSPROGRESSIVE CORP/OH/81,466,28612.1%EDGAR
SC 13G/A2010-02-03LEWIS PETER BPROGRESSIVE CORP/OH/49,293,9947.3%EDGAR
SC 13G/A2009-02-13RUANE, CUNNIFF & GOLDFARB INCPROGRESSIVE CORP/OH/314,8160.1%EDGAR
SC 13G/A2009-02-13DAVIS SELECTED ADVISERSPROGRESSIVE CORP/OH/80,032,68711.8%EDGAR
SC 13G/A2009-02-09LEWIS PETER BPROGRESSIVE CORP/OH/49,279,7997.3%EDGAR
SC 13G/A2008-02-14RUANE, CUNNIFF & GOLDFARB INCPROGRESSIVE CORP/OH/34,452,5675.0%EDGAR
SC 13G/A2008-02-13LEWIS PETER BPROGRESSIVE CORP/OH/49,033,3337.2%EDGAR
SC 13G/A2008-02-12DAVIS SELECTED ADVISERSPROGRESSIVE CORP/OH/78,680,53111.3%EDGAR
SC 13G/A2008-02-11TCW GROUP INCPROGRESSIVE CORP/OH/25,507,4753.7%EDGAR
SC 13G/A2007-09-10RUANE, CUNNIFF & GOLDFARB INCPROGRESSIVE CORP/OH/36,348,4305.1%EDGAR
SC 13G2007-02-14RUANE, CUNNIFF & GOLDFARB INCPROGRESSIVE CORP/OH/77,070,82110.2%EDGAR
SC 13G/A2007-02-13LEWIS PETER BPROGRESSIVE CORP/OH/49,443,7386.6%EDGAR
SC 13G/A2007-02-12TCW GROUP INCPROGRESSIVE CORP/OH/45,508,9046.0%EDGAR
SC 13G/A2007-01-11DAVIS SELECTED ADVISERSPROGRESSIVE CORP/OH/80,633,77610.6%EDGAR
SC 13G/A2006-09-11TCW GROUP INCPROGRESSIVE CORP/OH/54,733,4077.1%EDGAR
SC 13G/A2006-02-14DAVIS SELECTED ADVISERSPROGRESSIVE CORP/OH/19,893,28510.1%EDGAR
SC 13G2006-02-14RUANE, CUNNIFF & GOLDFARB INCPROGRESSIVE CORP/OH/25,703,85813.0%EDGAR
SC 13G/A2006-02-13TCW GROUP INCPROGRESSIVE CORP/OH/25,013,64312.7%EDGAR
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