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Onestream shares owned by Wellington Management Company

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

Historical chart of Wellington Management Company investment in Onestream

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

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Quarterly reported holdings in Onestream by Wellington Management Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $23M 1.3M 18.43