DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q3 2025
Shares 9,866 Value ($000) $3,175 Avg Close $334.45 Range $256.63 - $468.00
Q2 2025
Shares 19,473 Value ($000) $7,984 Avg Close $438.78 Range $274.97 - $544.93
Q1 2025
Shares 22,037 Value ($000) $6,843 Avg Close $342.01 Range $263.68 - $441.76
Q4 2024
Shares 22,818 Value ($000) $7,398 Avg Close $318.27 Range $273.06 - $378.48
Q3 2024
Shares 23,518 Value ($000) $6,633 Avg Close $205.07 Range $145.05 - $297.56
Q2 2024
Shares 24,690 Value ($000) $5,152 Avg Close $204.75 Range $171.93 - $251.30
Q1 2024
Shares 59,314 Value ($000) $13,083 Avg Close $203.74 Range $171.64 - $245.59
Q4 2023
Shares 61,425 Value ($000) $13,934 Avg Close $194.44 Range $140.16 - $245.87
Q3 2023
Shares 59,762 Value ($000) $9,913 Avg Close $147.08 Range $121.89 - $174.70