Commonwealth of Pennsylvania Public School Employees Retirement System’s Duolingo DUOL Stock Holding History

Commonwealth of Pennsylvania Public School Employees Retirement System’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	$1.11M	Sell	9,633 -393	-4%	-$43K	0.01%	1112
2026 Q1	$988K	Buy	10,026 +13	+0.1%	+$1.6K	0.01%	1121
2025 Q4	$1.76M	Sell	10,013 -175	-2%	-$41.2K	0.01%	866
2025 Q3	$3.28M	Buy	10,188 +101	+1%	+$33.8K	0.02%	626
2025 Q2	$4.14M	Buy	10,087 +1,028	+11%	+$451K	0.02%	520
2025 Q1	$2.81M	Buy	9,059 +689	+8%	+$236K	0.02%	609
2024 Q4	$2.71M	Buy	8,370 +118	+1%	+$37.6K	0.02%	610
2024 Q3	$2.33M	Buy	8,252 +54	+0.7%	+$11.1K	0.01%	640
2024 Q2	$1.71M	Buy	+8,198	New	+$1.68M	0.01%	703

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

Commonwealth of Pennsylvania Public School Employees Retirement System's DUOL Position: Q2 2026 in Review

Commonwealth of Pennsylvania Public School Employees Retirement System reduced its Duolingo (DUOL) stake by 3.9% in Q2 2026, selling an estimated $43K and leaving 9,633 shares worth $1.11M. The position accounts for 0.01% of the portfolio, ranked #1112.

Commonwealth of Pennsylvania Public School Employees Retirement System first reported a position in DUOL in Q2 2024 and has held it in 9 quarters since. The position peaked at $4.14M in Q2 2025. 429 funds tracked by Wall St. Rank hold DUOL as of Q2 2026.

Commonwealth of Pennsylvania Public School Employees Retirement System held 9,633 shares of Duolingo worth $1.11M as of Q2 2026.
Commonwealth of Pennsylvania Public School Employees Retirement System sold 393 Duolingo shares in Q2 2026, an estimated $43K.
Duolingo made up 0.01% of Commonwealth of Pennsylvania Public School Employees Retirement System's portfolio in Q2 2026, its #1112 holding.
Commonwealth of Pennsylvania Public School Employees Retirement System first reported a position in Duolingo in Q2 2024 and has held it in 9 quarters since.
Commonwealth of Pennsylvania Public School Employees Retirement System's Duolingo position peaked at $4.14M in Q2 2025.
429 funds tracked by Wall St. Rank held Duolingo as of Q2 2026.

Based on Commonwealth of Pennsylvania Public School Employees Retirement System's 13F filing for Q2 2026, filed 17 Jul 2026.