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Amphenol Corporation shares owned by Investment Research & Advisory Group

Quarter-by-quarter ownership of Amphenol Corporation (APH) shares owned by Investment Research & Advisory Group from 13F filings

Historical chart of Investment Research & Advisory Group investment in Amphenol Corporation

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All positions including Amphenol Corporation held by Investment Research & Advisory Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amphenol Corporation by Investment Research & Advisory Group

Quarter filed Position value Share count Share price at filing
2026-06-30 $69k 347 199.18