DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

YOUSIF CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001858789)

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

Q4 2025

Shares 12,356 Value ($000) $1,836 Avg Close $235.64 Range $166.27 - $353.00

Q3 2025

Shares 12,562 Value ($000) $4,043 Avg Close $334.45 Range $256.63 - $468.00

Q2 2025

Shares 13,301 Value ($000) $5,454 Avg Close $438.78 Range $274.97 - $544.93

Q1 2025

Shares 13,133 Value ($000) $4,078 Avg Close $342.01 Range $263.68 - $441.76

Q4 2024

Shares 13,378 Value ($000) $4,338 Avg Close $318.27 Range $273.06 - $378.48

Q3 2024

Shares 13,792 Value ($000) $3,890 Avg Close $205.07 Range $145.05 - $297.56

Q2 2024

Shares 15,539 Value ($000) $3,243 Avg Close $204.75 Range $171.93 - $251.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,356	$1,836	$235.64	$166.27 - $353.00
Q3 2025	12,562	$4,043	$334.45	$256.63 - $468.00
Q2 2025	13,301	$5,454	$438.78	$274.97 - $544.93
Q1 2025	13,133	$4,078	$342.01	$263.68 - $441.76
Q4 2024	13,378	$4,338	$318.27	$273.06 - $378.48
Q3 2024	13,792	$3,890	$205.07	$145.05 - $297.56
Q2 2024	15,539	$3,243	$204.75	$171.93 - $251.30