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Duolingo

474 hedge funds and large institutions have $6.64B invested in Duolingo in 2025 Q4 according to their latest regulatory filings, with 93 funds opening new positions, 151 increasing their positions, 190 reducing their positions, and 155 closing their positions.

New
Increased
Maintained
Reduced
Closed

7% less call options, than puts

Call options by funds: $591M | Put options by funds: $634M

3.97% less ownership

Funds ownership: 98.39%94.42% (-4%)

13% less funds holding

Funds holding: 545474 (-71)

21% less repeat investments, than reductions

Existing positions increased: 151 | Existing positions reduced: 190

40% less first-time investments, than exits

New positions opened: 93 | Existing positions closed: 155

47% less capital invested

Capital invested by funds: $12.6B → $6.64B (-$5.93B)

64% less funds holding in top 10

Funds holding in top 10: 145 (-9)

Holders
474
Holders Change
-71
Holders Change %
-13.03%
% of All Funds
5.76%
Holding in Top 10
5
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-64.29%
% of All Funds
0.06%
New
93
Increased
151
Reduced
190
Closed
155
Calls
$591M
Puts
$634M
Net Calls
-$42.7M
Net Calls Change
+$69.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$853M +$479M +2,033,611 +72%
BlackRock
2
BlackRock
New York
$684M -$67.6M -286,928 -7%
Vanguard Group
3
Vanguard Group
Pennsylvania
$636M -$5.55M -23,573 -0.6%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$463M -$127M -537,909 -17%
Capital World Investors
5
Capital World Investors
California
$393M +$2.63M +11,140 +0.5%
DIG
6
Dragoneer Investment Group
California
$204M -$99.2M -420,900 -27%
State Street
7
State Street
Massachusetts
$203M +$792K +3,361 +0.3%
WRCM
8
Whale Rock Capital Management
Massachusetts
$154M +$2M +8,477 +1%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$143M +$4.64M +19,698 +2%
T. Rowe Price Investment Management
10
T. Rowe Price Investment Management
Maryland
$137M -$119M -505,131 -39%
AQR Capital Management
11
AQR Capital Management
Connecticut
$136M +$7.97M +33,841 +5%
Invesco
12
Invesco
Georgia
$117M -$16.2M -68,666 -9%
FAM
13
Foxhaven Asset Management
Virginia
$100M +$16.9M +71,923 +14%
SOMRS
14
State of Michigan Retirement System
Michigan
$98.4M +$130M +551,000 +5,800%
GGHC
15
Gilder Gagnon Howe & Co
New York
$88.8M -$15.6M -66,397 -12%
Fidelity International
16
Fidelity International
Bermuda
$87.3M +$117M +497,517 +1,715,576%
Norges Bank
17
Norges Bank
Norway
$86.2M +$116M +490,935 New
Morgan Stanley
18
Morgan Stanley
New York
$72.6M +$3.54M +15,034 +4%
Citadel Advisors
19
Citadel Advisors
Florida
$56M +$21M +89,024 +39%
Renaissance Technologies
20
Renaissance Technologies
New York
$55.4M -$53.2M -225,946 -42%
UBS Group
21
UBS Group
Switzerland
$54.7M -$10.3M -43,652 -12%
Northern Trust
22
Northern Trust
Illinois
$54.3M -$1.28M -5,417 -2%
Capital International Investors
23
Capital International Investors
California
$54.2M +$634K +2,689 +0.9%
Charles Schwab
24
Charles Schwab
California
$52.2M +$2.4M +10,169 +4%
CMU
25
Carnegie Mellon University
Pennsylvania
$51.7M

DUOL Hedge Fund Activity: Q4 2025 in Review

474 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Duolingo (DUOL) for Q4 2025, worth a combined $6.64B — down 47% from $12.6B a quarter earlier.

Sellers outnumbered buyers: 155 funds closed out of DUOL and 93 opened new positions — a net loss of 62 holders — while 190 trimmed existing stakes and 151 added.

The largest buyer was Baillie Gifford & Co, adding an estimated $479M. The largest seller was Durable Capital Partners, cutting an estimated $178M.

  • 474 institutional investors held Duolingo (DUOL) as of Q4 2025, down from 545 in Q3 2025.
  • Funds reported $6.64B of Duolingo stock for Q4 2025, down 47% quarter-over-quarter.
  • 93 funds opened new Duolingo positions in Q4 2025 and 155 closed out, a net change of -62 holders.
  • The largest Duolingo buyer in Q4 2025 was Baillie Gifford & Co, an estimated $479M added.
  • The largest Duolingo seller in Q4 2025 was Durable Capital Partners, an estimated $178M sold.

Based on aggregated 13F filings for Q4 2025.