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Duolingo shares owned by Joel Isaacson & Co

Quarter-by-quarter ownership of Duolingo (DUOL) shares owned by Joel Isaacson & Co from 13F filings

Historical chart of Joel Isaacson & Co investment in Duolingo

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All positions including Duolingo held by Joel Isaacson & Co consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Duolingo by Joel Isaacson & Co

Quarter filed Position value Share count Share price at filing
2025-09-30 $690k 2.1k 321.84
2025-06-30 $879k 2.1k 410.02
2025-03-31 $720k 2.3k 310.54
2024-12-31 $562k 1.7k 324.23
2024-09-30 $489k 1.7k 282.02
2024-06-30 $320k 1.5k 208.67
2024-03-31 $305k 1.4k 220.58
2023-12-31 $201k 884 226.85