DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025
Shares 67,802 Value ($000) $11,899 Avg Close $235.64 Range $166.27 - $353.00
Q1 2025
Shares 423,248 Value ($000) $131,435 Avg Close $342.01 Range $263.68 - $441.76
Q4 2024
Shares 388,742 Value ($000) $126,042 Avg Close $318.27 Range $273.06 - $378.48
Q3 2024
Shares 284,628 Value ($000) $80,271 Avg Close $205.07 Range $145.05 - $297.56
Q2 2024
Shares 261,692 Value ($000) $54,607 Avg Close $204.75 Range $171.93 - $251.30
Q1 2024
Shares 307,809 Value ($000) $67,897 Avg Close $203.74 Range $171.64 - $245.59
Q4 2023
Shares 254,215 Value ($000) $57,669 Avg Close $194.44 Range $140.16 - $245.87
Q3 2023
Shares 126,344 Value ($000) $20,957 Avg Close $147.08 Range $121.89 - $174.70
Q2 2023
Shares 97,820 Value ($000) $13,982 Avg Close $143.30 Range $116.82 - $168.40
Q1 2023
Shares 60,460 Value ($000) $8,621 Avg Close $102.70 Range $68.93 - $146.40
Q4 2022
Shares 145,640 Value ($000) $10,359 Avg Close $78.08 Range $64.73 - $105.73
Q3 2022
Shares 18,401 Value ($000) $1,752 Avg Close $97.34 Range $87.14 - $113.36
Q2 2022
Shares 84,916 Value ($000) $7,435 Avg Close $88.33 Range $60.50 - $106.43
Q1 2022
Shares 99,815 Value ($000) $9,497 Avg Close $90.31 Range $64.81 - $108.92
Q4 2021
Shares 82,527 Value ($000) $8,756 Avg Close $137.73 Range $94.50 - $191.82