William John Sempolinski »

JPMorgan Chase & Co. shares owned by William John Sempolinski

Quarter-by-quarter ownership of JPMorgan Chase & Co. (JPM) shares owned by William John Sempolinski from 13F filings

Historical chart of William John Sempolinski investment in JPMorgan Chase & Co.

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All positions including JPMorgan Chase & Co. held by William John Sempolinski consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in JPMorgan Chase & Co. by William John Sempolinski

Quarter filed Position value Share count Share price at filing
2026-03-31 $328k 1.1k 294.16
2025-12-31 $360k 1.1k 322.22