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Allegheny Technologies Incorporated shares owned by Sig Brokerage

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

Historical chart of Sig Brokerage investment in Allegheny Technologies Incorporated

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Allegheny Technologies Incorporated by Sig Brokerage

Quarter filed Position value Share count Share price at filing
2026-03-31 $306k 2.1k 145.46

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Top funds holding Allegheny Technologies Incorporated

BlackRock
Capital Research Global Investors
Vanguard Capital Management
Capital Research and Management Company - Division 3
Vanguard Portfolio Management
Capital World Investors
State Street Corporation
FMR
Invesco
Viking Global Investors
Geode Capital Management
Point72 Asset Management
D. E. Shaw & Co
Morgan Stanley
Jane Street

View all funds holding Allegheny Technologies Incorporated