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Advantest shares owned by Gleason Group

Quarter-by-quarter ownership of Advantest (ATEYY) shares owned by Gleason Group from 13F filings

Historical chart of Gleason Group investment in Advantest

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All positions including Advantest held by Gleason Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Advantest by Gleason Group

Quarter filed Position value Share count Share price at filing
2026-06-30 $5.2k 26 199.00