Capstone Investment Advisors
DUOL icon

Capstone Investment Advisors’s Duolingo DUOL Stock Holding History

Capstone Investment Advisors’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 		$1.05M Buy
9,157
+2,738
+43% +$300K ﹤0.01% 925
2026
Q1 		$633K Buy
6,419
+5,198
+426% +$641K ﹤0.01% 1037
2025
Q4 		$214K Buy
+1,221
New +$288K ﹤0.01% 1480
2024
Q2 		– Sell
-4,112
Closed -$907K – 2178
2024
Q1 		$907K Buy
+4,112
New +$838K ﹤0.01% 1207
2023
Q4 		– Sell
-5,010
Closed -$831K – 2172
2023
Q3 		$831K Buy
+5,010
New +$737K ﹤0.01% 1054

Other funds holding DUOL

Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Federated Hermes
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
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Capstone Investment Advisors's DUOL Position: Q2 2026 in Review

Capstone Investment Advisors increased its Duolingo (DUOL) stake by 43% in Q2 2026, buying an estimated $300K and bringing the position to 9,157 shares worth $1.05M. The position accounts for ﹤0.01% of the portfolio, ranked #925.

Capstone Investment Advisors first reported a position in DUOL in Q3 2023 and has held it in 5 quarters since. 435 funds tracked by Wall St. Rank hold DUOL as of Q2 2026.

  • Capstone Investment Advisors held 9,157 shares of Duolingo worth $1.05M as of Q2 2026.
  • Capstone Investment Advisors bought 2,738 Duolingo shares in Q2 2026, an estimated $300K.
  • Duolingo made up ﹤0.01% of Capstone Investment Advisors's portfolio in Q2 2026, its #925 holding.
  • Capstone Investment Advisors first reported a position in Duolingo in Q3 2023 and has held it in 5 quarters since.
  • 435 funds tracked by Wall St. Rank held Duolingo as of Q2 2026.

Based on Capstone Investment Advisors's 13F filing for Q2 2026, filed 17 Aug 2026.