DUOLINGO INC

Ticker: DUOL CUSIP: 26603R106 Class: EQTY

Capital International Investors's Holding History (CIK: 0001562230)

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

Q4 2025

Shares 308,605 Value ($000) $54,160 Avg Close $235.64 Range $166.27 - $353.00

Q3 2025

Shares 305,916 Value ($000) $98,456 Avg Close $334.45 Range $256.63 - $468.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	308,605	$54,160	$235.64	$166.27 - $353.00
Q3 2025	305,916	$98,456	$334.45	$256.63 - $468.00