DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025
Shares 309,316 Value ($000) $54,285 Avg Close $235.64 Range $166.27 - $353.00
Q3 2025
Shares 314,733 Value ($000) $101,294 Avg Close $334.45 Range $256.63 - $468.00
Q2 2025
Shares 306,760 Value ($000) $125,778 Avg Close $438.78 Range $274.97 - $544.93
Q1 2025
Shares 295,406 Value ($000) $91,735 Avg Close $342.01 Range $263.68 - $441.76
Q4 2024
Shares 296,457 Value ($000) $96,120 Avg Close $318.27 Range $273.06 - $378.48
Q3 2024
Shares 250,015 Value ($000) $70,509 Avg Close $205.07 Range $145.05 - $297.56
Q2 2024
Shares 370,093 Value ($000) $77,227 Avg Close $204.75 Range $171.93 - $251.30
Q1 2024
Shares 293,779 Value ($000) $64,802 Avg Close $203.74 Range $171.64 - $245.59
Q4 2023
Shares 299,034 Value ($000) $67,836 Avg Close $194.44 Range $140.16 - $245.87
Q3 2023
Shares 287,479 Value ($000) $47,684 Avg Close $147.08 Range $121.89 - $174.70
Q2 2023
Shares 271,890 Value ($000) $38,864 Avg Close $143.30 Range $116.82 - $168.40
Q1 2023
Shares 218,067 Value ($000) $31,094 Avg Close $102.70 Range $68.93 - $146.40
Q4 2022
Shares 206,480 Value ($000) $14,687 Avg Close $78.08 Range $64.73 - $105.73
Q3 2022
Shares 206,312 Value ($000) $19,647 Avg Close $97.34 Range $87.14 - $113.36
Q2 2022
Shares 199,517 Value ($000) $17,468 Avg Close $88.33 Range $60.50 - $106.43
Q1 2022
Shares 18,092 Value ($000) $1,721 Avg Close $90.31 Range $64.81 - $108.92
Q4 2021
Shares 13,093 Value ($000) $1,389 Avg Close $137.73 Range $94.50 - $191.82
Q3 2021
Shares 10,340 Value ($000) $1,720 Avg Close $151.67 Range $118.55 - $205.00