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Allegheny Technologies Incorporated shares owned by Vanguard Group

Quarter-by-quarter ownership of Allegheny Technologies Incorporated (ATI) shares owned by Vanguard Group from 13F filings

Historical chart of Vanguard Group investment in Allegheny Technologies Incorporated

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All positions including Allegheny Technologies Incorporated held by Vanguard Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Allegheny Technologies Incorporated by Vanguard Group

Quarter filed Position value Share count Share price at filing
2013-03-31 $204M 6.4M 31.71
2012-12-31 $186M 6.1M 30.36
2012-09-30 $190M 6.0M 31.90
2012-03-31 $236M 5.7M 41.17
2011-09-30 $204M 5.5M 36.99
2011-06-30 $345M 5.4M 63.47
2011-03-31 $330M 4.9M 67.72