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Amplitude shares owned by Cornerstone Investment Partners

Quarter-by-quarter ownership of Amplitude (AMPL) shares owned by Cornerstone Investment Partners from 13F filings

Historical chart of Cornerstone Investment Partners investment in Amplitude

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All positions including Amplitude held by Cornerstone Investment Partners consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amplitude by Cornerstone Investment Partners

Quarter filed Position value Share count Share price at filing
2025-12-31 $203k 18k 11.58