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Amplitude shares owned by Wellington Management Company

Quarter-by-quarter ownership of Amplitude (AMPL) shares owned by Wellington Management Company from 13F filings

Historical chart of Wellington Management Company investment in Amplitude

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All positions including Amplitude held by Wellington Management Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amplitude by Wellington Management Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $22M 2.0M 10.72
2025-06-30 $2.8M 229k 12.40
2022-12-31 $522k 43k 12.08