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Rossby Financial’s Duolingo DUOL Stock Holding History

Rossby Financial’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
Q1 		$385 Sell
4
-10
-71% -$1.23K ﹤0.01% 2127
2025
Q4 		$2.46K Buy
14
+11
+367% +$2.59K ﹤0.01% 1310
2025
Q3 		$911 Hold
3
– – ﹤0.01% 1302
2025
Q2 		$1.23K Buy
+3
New +$1.32K ﹤0.01% 1108

Other funds holding DUOL

Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
SOMRS
State of Michigan Retirement System Lansing, Michigan $18.9B AUM 27.96% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Rossby Financial's DUOL Position: Q1 2026 in Review

Rossby Financial reduced its Duolingo (DUOL) stake by 71% in Q1 2026, selling an estimated $1.23K and leaving 4 shares worth $385. The position accounts for ﹤0.01% of the portfolio, ranked #2127.

Rossby Financial first reported a position in DUOL in Q2 2025 and has held it in 4 quarters since. The position peaked at $2.46K in Q4 2025. 370 funds tracked by Wall St. Rank hold DUOL as of Q1 2026.

  • Rossby Financial held 4 shares of Duolingo worth $385 as of Q1 2026.
  • Rossby Financial sold 10 Duolingo shares in Q1 2026, an estimated $1.23K.
  • Duolingo made up ﹤0.01% of Rossby Financial's portfolio in Q1 2026, its #2127 holding.
  • Rossby Financial first reported a position in Duolingo in Q2 2025 and has held it in 4 quarters since.
  • Rossby Financial's Duolingo position peaked at $2.46K in Q4 2025.
  • 370 funds tracked by Wall St. Rank held Duolingo as of Q1 2026.

Based on Rossby Financial's 13F filing for Q1 2026, filed 11 May 2026.