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Allegheny Technologies Incorporated shares owned by Pinnbrook Capital Management

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

Historical chart of Pinnbrook Capital Management investment in Allegheny Technologies Incorporated

Tip: Access up to 7 years of quarterly data

All positions including Allegheny Technologies Incorporated held by Pinnbrook 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 Pinnbrook Capital Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $1.0M 6.9k 145.46