DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Envestnet Portfolio Solutions, Inc.'s Holding History (CIK: 0001998033)

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

Q4 2025

Shares 3,217 Value ($000) $565 Avg Close $235.64 Range $166.27 - $353.00

Q3 2025

Shares 3,447 Value ($000) $1,109 Avg Close $334.45 Range $256.63 - $468.00

Q2 2025

Shares 2,279 Value ($000) $934 Avg Close $438.78 Range $274.97 - $544.93

Q1 2025

Shares 1,068 Value ($000) $332 Avg Close $342.01 Range $263.68 - $441.76

Q4 2024

Shares 1,214 Value ($000) $394 Avg Close $318.27 Range $273.06 - $378.48

Q3 2024

Shares 1,644 Value ($000) $464 Avg Close $205.07 Range $145.05 - $297.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,217	$565	$235.64	$166.27 - $353.00
Q3 2025	3,447	$1,109	$334.45	$256.63 - $468.00
Q2 2025	2,279	$934	$438.78	$274.97 - $544.93
Q1 2025	1,068	$332	$342.01	$263.68 - $441.76
Q4 2024	1,214	$394	$318.27	$273.06 - $378.48
Q3 2024	1,644	$464	$205.07	$145.05 - $297.56