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Duolingo shares owned by Ossiam

Quarter-by-quarter ownership of Duolingo (DUOL) shares owned by Ossiam from 13F filings

Historical chart of Ossiam investment in Duolingo

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All positions including Duolingo held by Ossiam consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Duolingo by Ossiam

Quarter filed Position value Share count Share price at filing
2025-09-30 $5.4M 17k 321.84
2025-06-30 $6.8M 17k 410.02