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International Business Machines shares owned by Ardsley Advisory Partners

Quarter-by-quarter ownership of International Business Machines (IBM) shares owned by Ardsley Advisory Partners from 13F filings

Historical chart of Ardsley Advisory Partners investment in International Business Machines

Tip: Access up to 7 years of quarterly data

All positions including International Business Machines held by Ardsley Advisory Partners consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in International Business Machines by Ardsley Advisory Partners

Quarter filed Position value Share count Share price at filing
2025-09-30 $5.1M 18k 282.16
2021-09-30 $558k 4.0k 139.50
2017-09-30 $2.9M 20k 145.10
2017-06-30 $3.1M 20k 153.85
2017-03-31 $3.5M 20k 174.15
2016-12-31 $1.7M 10k 166.00