Duolingo, Inc.
DUOL- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001562088
In the last 90 days, Duolingo, Inc. insiders filed 0 open-market purchases and 7 sales; 435 institutions reported holding it in 13F filings for Q2 2026, worth $4.58B in total; no superinvestor holds it.
Holders of 5% or more of DUOL
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Duolingo, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Baillie Gifford & Co | 13G/A | 12.40%4.90M shares | +5.30 ppfrom 7.10% | Nov 4, 20243 filings | Nov 4, 2025 | SEC |
| Hacker Severin | 13G/A | 7.60%3.20M shares | – | Apr 17, 20251 filing | Apr 17, 2025 | SEC |
| FMR LLC | 13G/A | 7.00%2.76M shares | −2.10 ppfrom 9.10% | Feb 7, 20254 filings | Aug 6, 2025 | SEC |
| Capital World Investors | 13G | 6.00%2.34M shares | New | Aug 13, 20251 filing | Aug 13, 2025 | SEC |
| Baillie Gifford & Co | 13G | 5.60%2.20M shares | −1.60 ppfrom 7.20% | Feb 12, 20252 filings | Aug 8, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
13 Schedule 13D and 13G filings on Duolingo, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Nov 4, 202510:54 AM ET | Baillie Gifford & Co | 13G/A | 12.40%4.90M shares | +5.30 ppfrom 7.10% | Oct 31, 2025 | SEC |
| Nov 3, 20258:56 AM ET | Baillie Gifford & Co | 13G/A | 7.10%2.83M shares | −1.50 ppfrom 8.60% | Sep 30, 2025 | SEC |
| Aug 13, 202512:56 PM ET | Capital World Investors | 13G | 6.00%2.34M shares | New | Jun 30, 2025 | SEC |
| Aug 8, 202510:53 AM ET | Baillie Gifford & Co | 13G | 5.60%2.20M shares | −1.60 ppfrom 7.20% | Jun 30, 2025 | SEC |
| Aug 6, 202512:01 PM ET | FMR LLCand 1 other | 13G/A | 7.00%2.76M shares | −2.10 ppfrom 9.10% | Jun 30, 2025 | SEC |
| May 15, 20254:02 PM ET | Durable Capital Partners LP | 13G/A | 4.30%1.69M shares | −1.80 ppfrom 6.10%Below 5% | Mar 31, 2025 | SEC |
| May 12, 202510:32 AM ET | FMR LLCand 1 other | 13G/A | 9.10%3.56M shares | −1.30 ppfrom 10.40% | Mar 31, 2025 | SEC |
| Apr 17, 20254:11 PM ET | Hacker Severin | 13G/A | 7.60%3.20M shares | – | Mar 31, 2025 | SEC |
| Feb 14, 20254:05 PM ET | Durable Capital Partners LP | 13G/A | 6.10%2.32M shares | – | Dec 31, 2024 | SEC |
| Feb 12, 202510:55 AM ET | Baillie Gifford & Co | 13G/A | 7.20%2.74M shares | – | Dec 31, 2024 | SEC |
| Feb 7, 202510:23 AM ET | FMR LLCand 1 other | 13G/A | 10.40%3.94M shares | +0.60 ppfrom 9.80% | Jan 31, 2025 | SEC |
| Feb 7, 202510:06 AM ET | FMR LLCand 1 other | 13G/A | 9.80%3.73M shares | – | Dec 31, 2024 | SEC |
| Nov 4, 202410:08 AM ET | Baillie Gifford & Co | 13G/A | 8.60%3.20M shares | – | Sep 30, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Duolingo, Inc. shares.
No Form 144 notices for Duolingo, Inc. are on file.