Luis von Ahn owns 7.20% of Duolingo
3,368,120 shares as of the October 7, 2026 filing, worth $477M at the latest close.
DUOL · $6.6B market cap · Founder-ledGet an email when Luis von Ahn’s stake moves.
Free.
The stake
7.20%
worth $477M at the latest close
Stake rank
#157
by dollar value of the stake
Last sale
12 days ago
Oct 7, 2026
Last buy
None
no purchases since 2021
Luis von Ahn owns 7.20% of Duolingo, Inc.: 3,368,120 of 46,786,269 shares, worth about $477M at the 2026-10-16 close. The stake has moved from 9.24% in 2021 to 7.20% on 2026-10-07, across 23 sales and 0 purchases that moved it since 2016. The last trade that moved it was a planned sale of $16.7M on 2026-10-07.
How the stake is held
as of the Oct 7, 2026 filing
SHARES
OF THE STAKE
CLASS B · stated Oct 7, 2026 · Form 4 ↗
HELD DIRECTLY
3,368,120
100.0%
THE STAKE
3,368,120
7.20%