Group One Trading’s Duolingo DUOL Stock Holding History

Group One Trading’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
2026 Q2	$2.81M	Buy	24,448 +7,729	+46%	+$846K	﹤0.01%	1903
2026 Q1	$1.65M	Buy	16,719 +8,264	+98%	+$1.02M	﹤0.01%	2241
2025 Q4	$1.48M	Sell	8,455 -2,244	-21%	-$529K	﹤0.01%	2536
2025 Q3	$3.44M	Buy	10,699 +6,921	+183%	+$2.31M	0.01%	1824
2025 Q2	$1.55M	Buy	+3,778	New	+$1.66M	﹤0.01%	2370
2024 Q2	–	Sell	-2,641	Closed	-$541K	–	6889
2024 Q1	$583K	Sell	2,641 -1,825	-41%	-$372K	﹤0.01%	2587
2023 Q4	$1.01M	Buy	4,466 +4,079	+1,054%	+$793K	﹤0.01%	2452
2023 Q3	$64.2K	Sell	387 -6,276	-94%	-$923K	﹤0.01%	4868
2023 Q2	$952K	Sell	6,663 -4,754	-42%	-$681K	﹤0.01%	2406
2023 Q1	$1.63M	Buy	+11,417	New	+$1.17M	0.01%	1703
2022 Q4	–	Sell	-19,272	Closed	-$1.5M	–	7423
2022 Q3	$1.83M	Buy	+19,272	New	+$1.88M	﹤0.01%	1995
2022 Q1	–	Sell	-813	Closed	-$73.4K	–	8172
2021 Q4	$86K	Buy	+813	New	+$112K	﹤0.01%	5860

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

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return

SOMRS

State of Michigan Retirement System Lansing, Michigan $22.6B AUM 40.24% 1-Year Est. Return

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

Group One Trading's DUOL Position: Q2 2026 in Review

Group One Trading increased its Duolingo (DUOL) stake by 46% in Q2 2026, buying an estimated $846K and bringing the position to 24,448 shares worth $2.81M. The position accounts for ﹤0.01% of the portfolio, ranked #1903.

Group One Trading first reported a position in DUOL in Q4 2021 and has held it in 12 quarters since. The position peaked at $3.44M in Q3 2025. 435 funds tracked by Wall St. Rank hold DUOL as of Q2 2026.

Group One Trading held 24,448 shares of Duolingo worth $2.81M as of Q2 2026.
Group One Trading bought 7,729 Duolingo shares in Q2 2026, an estimated $846K.
Duolingo made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #1903 holding.
Group One Trading first reported a position in Duolingo in Q4 2021 and has held it in 12 quarters since.
Group One Trading's Duolingo position peaked at $3.44M in Q3 2025.
435 funds tracked by Wall St. Rank held Duolingo as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.