ULTRA CLEAN HLDGS INC filings

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SEC filings by ULTRA CLEAN HLDGS INC (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2007-10-10WELLINGTON MANAGEMENT CO LLPULTRA CLEAN HOLDINGS INC2,180,70010.2%EDGAR
SC 13D/A2007-07-31Leonid & Inna Mezhvinsky as Trustees of the Revocable Trust Agreement of Leonid Mezhvinsky & Inna Mezhvinsky, Dated April 26, 1988ULTRA CLEAN HOLDINGS INC1,393,3906.6%EDGAR
SC 13D/A2007-02-23FRANCISCO PARTNERS LPULTRA CLEAN HOLDINGS INC00.0%EDGAR
SC 13G2007-02-14WELLINGTON MANAGEMENT CO LLPULTRA CLEAN HOLDINGS INC1,580,5007.6%EDGAR
SC 13G/A2007-02-12Discovery Group I, LLCULTRA CLEAN HOLDINGS INC-0.0%EDGAR
SC 13G2007-02-09BEAR STEARNS ASSET MANAGEMENT INCULTRA CLEAN HOLDINGS INC1,483,8147.1%EDGAR
SC 13G2006-11-07MAZAMA CAPITAL MANAGEMENT INCULTRA CLEAN HOLDINGS INC977,4384.7%EDGAR
SC 13D/A2006-11-03FRANCISCO PARTNERS LPULTRA CLEAN HOLDINGS INC4,471,57021.5%EDGAR
SC 13D2006-07-17Leonid & Inna Mezhvinsky as Trustees of the Revocable Trust Agreement of Leonid Mezhvinsky & Inna Mezhvinsky, Dated April 26, 1988ULTRA CLEAN HOLDINGS INC6,639,30731.9%EDGAR
SC 13G2006-02-08MAZAMA CAPITAL MANAGEMENT INCULTRA CLEAN HOLDINGS INC1,630,7389.9%EDGAR
SC 13G/A2006-02-07Discovery Group I, LLCULTRA CLEAN HOLDINGS INC937,3155.7%EDGAR
SC 13G/A2005-08-23DISCOVERY EQUITY PARTNERS LPULTRA CLEAN HOLDINGS INC856,7455.2%EDGAR
SC 13G2005-06-17Discovery Group I, LLCULTRA CLEAN HOLDINGS INC842,9855.1%EDGAR
SC 13G2005-05-12EAGLE ASSET MANAGEMENT INCULTRA CLEAN HOLDINGS INC1,522,8009.8%EDGAR
SC 13G2005-02-14MAZAMA CAPITAL MANAGEMENT INCULTRA CLEAN HOLDINGS INC1,606,6389.8%EDGAR
SC 13G/A2005-01-10GILDER GAGNON HOWE & CO LLCULTRA CLEAN HOLDINGS INC582,7663.6%EDGAR
SC 13G2004-10-13FRANCISCO PARTNERS LPULTRA CLEAN HOLDINGS INC9,029,90055.4%EDGAR
SC 13G2004-09-10GILDER GAGNON HOWE & CO LLCULTRA CLEAN HOLDINGS INC1,118,7866.5%EDGAR
SC 13G2004-04-12GILDER GAGNON HOWE & CO LLCULTRA CLEAN HOLDINGS INC1,446,74013.5%EDGAR
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