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Harbour Capital Advisors’s Duolingo DUOL Stock Holding History

Harbour Capital 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
2025
Q4 		– Sell
-1,940
Closed -$621K – 285
2025
Q3 		$621K Buy
1,940
+75
+4% +$25.1K 0.13% 163
2025
Q2 		$740K Hold
1,865
– – 0.16% 140
2025
Q1 		$585K Sell
1,865
-25
-1% -$8.55K 0.14% 152
2024
Q4 		$643K Buy
1,890
+270
+17% +$85.9K 0.14% 141
2024
Q3 		$473K Sell
1,620
-15
-0.9% -$3.08K 0.11% 177
2024
Q2 		$319K Hold
1,635
– – 0.08% 223
2024
Q1 		$347K Buy
1,635
+325
+25% +$66.2K 0.09% 212
2023
Q4 		$270K Buy
+1,310
New +$255K 0.07% 225

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Capital World Investors
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
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
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Harbour Capital Advisors's DUOL Position: Q4 2025 in Review

Harbour Capital Advisors sold out of Duolingo (DUOL) in Q4 2025, closing a stake of 1,940 shares — an estimated $621K sold.

Harbour Capital Advisors first reported a position in DUOL in Q4 2023 and held it in 8 quarters. The position peaked at $740K in Q2 2025. 475 funds tracked by Wall St. Rank hold DUOL as of Q4 2025.

  • Harbour Capital Advisors reported no remaining Duolingo position as of Q4 2025 after selling out during the quarter.
  • Harbour Capital Advisors sold 1,940 Duolingo shares in Q4 2025, an estimated $621K.
  • Harbour Capital Advisors first reported a position in Duolingo in Q4 2023 and held it in 8 quarters.
  • Harbour Capital Advisors's Duolingo position peaked at $740K in Q2 2025.
  • 475 funds tracked by Wall St. Rank held Duolingo as of Q4 2025.

Based on Harbour Capital Advisors's 13F filing for Q4 2025, filed 7 Jan 2026.