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Allegheny Technologies Incorporated shares owned by Polymer Capital Management

Quarter-by-quarter ownership of Allegheny Technologies Incorporated (ATI) shares owned by Polymer Capital Management from 13F filings

Historical chart of Polymer Capital Management investment in Allegheny Technologies Incorporated

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All positions including Allegheny Technologies Incorporated held by Polymer Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Allegheny Technologies Incorporated by Polymer Capital Management

Quarter filed Position value Share count Share price at filing
2026-06-30 $3.0M 15k 197.10
2026-03-31 $575k 4.0k 145.46

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Top funds holding Allegheny Technologies Incorporated

BlackRock
Vanguard Portfolio Management
Vanguard Capital Management
Capital World Investors
State Street Corporation
Capital Research Global Investors
FMR
Capital Research and Management Company - Division 3
Invesco
Geode Capital Management
Qube Research & Technologies
Bank of America Corporation
Norges Bank Investment Management
Jane Street
Morgan Stanley

View all funds holding Allegheny Technologies Incorporated