DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025
Shares 875 Value ($000) $282 Avg Close $334.45 Range $256.63 - $468.00
Q2 2025
Shares 958 Value ($000) $393 Avg Close $438.78 Range $274.97 - $544.93