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Amphenol Corporation shares owned by Cohen Klingenstein

Quarter-by-quarter ownership of Amphenol Corporation (APH) shares owned by Cohen Klingenstein from 13F filings

Historical chart of Cohen Klingenstein investment in Amphenol Corporation

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All positions including Amphenol Corporation held by Cohen Klingenstein consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amphenol Corporation by Cohen Klingenstein

Quarter filed Position value Share count Share price at filing
2025-12-31 $216k 1.6k 135.14