DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2025
Shares 3,621,788 Value ($000) $635,624 Avg Close $235.64 Range $166.27 - $353.00
Q3 2025
Shares 3,645,361 Value ($000) $1,173,223 Avg Close $334.45 Range $256.63 - $468.00
Q2 2025
Shares 3,647,951 Value ($000) $1,495,733 Avg Close $438.78 Range $274.97 - $544.93
Q1 2025
Shares 3,531,816 Value ($000) $1,096,770 Avg Close $342.01 Range $263.68 - $441.76
Q4 2024
Shares 3,542,194 Value ($000) $1,148,486 Avg Close $318.27 Range $273.06 - $378.48
Q3 2024
Shares 3,471,489 Value ($000) $979,029 Avg Close $205.07 Range $145.05 - $297.56
Q2 2024
Shares 3,456,776 Value ($000) $721,325 Avg Close $204.75 Range $171.93 - $251.30
Q1 2024
Shares 3,387,433 Value ($000) $747,200 Avg Close $203.74 Range $171.64 - $245.59
Q4 2023
Shares 3,320,429 Value ($000) $753,239 Avg Close $194.44 Range $140.16 - $245.87
Q3 2023
Shares 3,191,139 Value ($000) $529,314 Avg Close $147.08 Range $121.89 - $174.70
Q2 2023
Shares 3,068,930 Value ($000) $438,673 Avg Close $143.30 Range $116.82 - $168.40
Q1 2023
Shares 2,610,903 Value ($000) $372,289 Avg Close $102.70 Range $68.93 - $146.40
Q4 2022
Shares 2,459,432 Value ($000) $174,939 Avg Close $78.08 Range $64.73 - $105.73
Q3 2022
Shares 2,357,551 Value ($000) $224,510 Avg Close $97.34 Range $87.14 - $113.36
Q2 2022
Shares 1,889,494 Value ($000) $165,425 Avg Close $88.33 Range $60.50 - $106.43
Q1 2022
Shares 691,476 Value ($000) $65,766 Avg Close $90.31 Range $64.81 - $108.92
Q4 2021
Shares 422,568 Value ($000) $44,838 Avg Close $137.73 Range $94.50 - $191.82
Q3 2021
Shares 525,417 Value ($000) $87,408 Avg Close $151.67 Range $118.55 - $205.00