DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Green Alpha Advisors, LLC's Holding History (CIK: 0001439207)

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

Q4 2025
Shares 2,515 Value ($000) $441 Avg Close $235.64 Range $166.27 - $353.00
Q3 2025
Shares 2,477 Value ($000) $797 Avg Close $334.45 Range $256.63 - $468.00
Q2 2025
Shares 2,611 Value ($000) $1,071 Avg Close $438.78 Range $274.97 - $544.93
Q1 2025
Shares 2,790 Value ($000) $866 Avg Close $342.01 Range $263.68 - $441.76
Q4 2024
Shares 2,496 Value ($000) $809 Avg Close $318.27 Range $273.06 - $378.48
Q3 2024
Shares 2,964 Value ($000) $836 Avg Close $205.07 Range $145.05 - $297.56
Q2 2024
Shares 3,268 Value ($000) $682 Avg Close $204.75 Range $171.93 - $251.30
Q1 2024
Shares 3,480 Value ($000) $768 Avg Close $203.74 Range $171.64 - $245.59
Q4 2023
Shares 3,484 Value ($000) $790 Avg Close $194.44 Range $140.16 - $245.87
Q3 2023
Shares 2,294 Value ($000) $381 Avg Close $147.08 Range $121.89 - $174.70