Ontario Teachers' Pension Plan Board’s Duolingo DUOL Stock Holding History

Ontario Teachers' Pension Plan Board’s Portfolio DUOL Stock Details DUOL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-3,161	Closed	-$1.02M	–	177
2025 Q3	$1.02M	Sell	3,161 -347	-10%	-$116K	0.02%	145
2025 Q2	$1.44M	Sell	3,508 -713	-17%	-$313K	0.03%	177
2025 Q1	$1.31M	Buy	4,221 +1,501	+55%	+$513K	0.02%	228
2024 Q4	$882K	Buy	2,720 +1,715	+171%	+$546K	0.01%	260
2024 Q3	$283K	Buy	+1,005	New	+$206K	﹤0.01%	391

Other funds holding DUOL

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

DIG

Dragoneer Investment Group San Francisco, California $2.83B AUM 12.55% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

WRCM

Whale Rock Capital Management Boston, Massachusetts $12.5B AUM 306.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Ontario Teachers' Pension Plan Board's DUOL Position: Q4 2025 in Review

Ontario Teachers' Pension Plan Board sold out of Duolingo (DUOL) in Q4 2025, closing a stake of 3,161 shares — an estimated $1.02M sold.

Ontario Teachers' Pension Plan Board first reported a position in DUOL in Q3 2024 and held it in 5 quarters. The position peaked at $1.44M in Q2 2025. 475 funds tracked by Wall St. Rank hold DUOL as of Q4 2025.

Ontario Teachers' Pension Plan Board reported no remaining Duolingo position as of Q4 2025 after selling out during the quarter.
Ontario Teachers' Pension Plan Board sold 3,161 Duolingo shares in Q4 2025, an estimated $1.02M.
Ontario Teachers' Pension Plan Board first reported a position in Duolingo in Q3 2024 and held it in 5 quarters.
Ontario Teachers' Pension Plan Board's Duolingo position peaked at $1.44M in Q2 2025.
475 funds tracked by Wall St. Rank held Duolingo as of Q4 2025.

Based on Ontario Teachers' Pension Plan Board's 13F filing for Q4 2025, filed 13 Feb 2026.