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Alpha & Omega Semiconductor shares owned by Vanguard Group

Quarter-by-quarter ownership of Alpha & Omega Semiconductor (AOSL) shares owned by Vanguard Group from 13F filings

Historical chart of Vanguard Group investment in Alpha & Omega Semiconductor

Oct 2011Jan 2012Apr 2012Jul 2012Oct 2012Jan 2013Apr 201302M4M6M0200k400k600k800k
Value ($)Share countHistorical AOSL position of Vanguard Group Source: stockzoa.comValue ($)Share count

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All positions including Alpha & Omega Semiconductor held by Vanguard Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Alpha & Omega Semiconductor by Vanguard Group

Quarter filed Position value Share count Share price at filing
2013-03-31 $3.5M 394k 8.85
2012-12-31 $6.2M 741k 8.43
2012-09-30 $6.0M 696k 8.61
2012-03-31 $6.2M 647k 9.65
2011-09-30 $137k 17k 8.24