DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Brevan Howard Capital Management LP's Holding History (CIK: 0001512857)

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

Q4 2025

Shares 19,574 Value ($000) $3,435 Avg Close $235.64 Range $166.27 - $353.00

Q2 2025

Shares 21,353 Value ($000) $8,755 Avg Close $438.78 Range $274.97 - $544.93

Q1 2025

Shares 6,325 Value ($000) $1,964 Avg Close $342.01 Range $263.68 - $441.76

Q1 2024

Shares 28,365 Value ($000) $6,257 Avg Close $203.74 Range $171.64 - $245.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,574	$3,435	$235.64	$166.27 - $353.00
Q2 2025	21,353	$8,755	$438.78	$274.97 - $544.93
Q1 2025	6,325	$1,964	$342.01	$263.68 - $441.76
Q1 2024	28,365	$6,257	$203.74	$171.64 - $245.59