Duolingo
DUOL
151.72
+3.59
+2.42%
Duolingo
US · DUOL
#1820 by market cap
Listed 2021
151.72
+3.59
+2.42%
Live - 5344 symbols - heartbeat 65s ago
· 2026-10-08 08:39
Pre-market
150.71
-0.67%
After-hours
151.50
-0.15%
Overnight
150.78
-0.62%
- Market cap
- 7.10B
- P/E (TTM)i
- 17.93
- P/Bi
- 5.04
- EPSi
- 8.57
- Div yieldi
- 0.00%
- 52W posi
- 25%
Reader sentiment
Are you bullish or bearish on DUOL?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 1 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.3 percentage points.
Institutional ownership
- Held by institutions
- 86.08% -0.27pp
- Institutions
- 545 -1
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund56.01%
Hedge Fund14.83%
Individual/Insider14.50%
Public Company5.81%
Government Pension Fund4.33%
Private Company3.73%
Sovereign Wealth Fund0.69%
VC/PE Fund0.34%
Family Office/Trust0.20%
Top holders as of 2026-06-30
Baillie Gifford
10.31% · 4.82M sh
BlackRock
8.27% · 3.87M sh
Luis von Ahn Arellano
7.20% · 3.37M sh
Severin Hacker
6.50% · 3.04M sh
AQR Capital Management
4.94% · 2.31M sh
Vanguard Capital Management, LLC
4.27% · 2.00M sh
Two Sigma Investments, LP
3.48% · 1.63M sh
Fidelity International Ltd
3.43% · 1.60M sh
Vanguard Portfolio Management, LLC
3.43% · 1.60M sh
Federated Hermes, Inc.
2.93% · 1.37M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 25 buys · 25 sells
| Name | Role | Stake |
|---|---|---|
| Luis von Ahn Arellano | Co-Founder, Chairman of the Board, President & CEO | 7.20% |
| Severin Hacker | Co-Founder & CTO | 6.50% |
| Robert Meese | Chief Business Officer | 0.31% |
| Natalie Glance | Chief Engineering Officer | 0.24% |
| William Gordon | Independent Director | 0.14% |
| Stephen Chen | General Counsel | 0.02% |
| James Shelton | Independent Director | 0.02% |
| John Lilly | Independent Director | 0.01% |
| Amy Bohutinsky | Independent Director | 0.01% |
| Matthew Skaruppa | Chief Financial Officer | 0.01% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-23 | Luis von Ahn Arellano | Co-Founder, Chairman of the Board, President & CEO | Derivative Exercise and Sale | -46,682 | -- |
| 2026-09-21 | Luis von Ahn Arellano | Co-Founder, Chairman of the Board, President & CEO | Derivative Exercise and Sale | -40,980 | -- |
| 2026-09-15 | Luis von Ahn Arellano | Co-Founder, Chairman of the Board, President & CEO | Derivative Exercise and Sale | -28,292 | -- |
| 2026-09-13 | Stephen Chen | General Counsel | Automatic Disposition | -8,072 | $147.43–150.00 |
| 2026-09-07 | William Gordon | Independent Director | Automatic Disposition | -10,000 | $143.83–151.64 |
| 2026-08-17 | Natalie Glance | Chief Engineering Officer | Automatic Disposition | -1,539 | $137.01–138.19 |
| 2026-08-16 | Robert Meese | Chief Business Officer | Open Market Disposition | -1,354 | $129.13 |
| 2026-08-16 | Natalie Glance | Chief Engineering Officer | Open Market Disposition | -2,751 | $129.13 |
| 2026-08-16 | Stephen Chen | General Counsel | Open Market Disposition | -1,024 | $129.13 |
| 2026-08-09 | Sallie Krawcheck | Independent Director | Other Acquisition | +4,592 | -- |
| 2026-07-09 | John Lilly | Independent Director | Other Acquisition | +118 | $124.76 |
| 2026-07-09 | James Shelton | Independent Director | Other Acquisition | +120 | $124.76 |
| 2026-07-09 | Mario Schlosser | Independent Director | Other Acquisition | +140 | $124.76 |
| 2026-07-09 | Amy Bohutinsky | Independent Director | Other Acquisition | +130 | $124.76 |
| 2026-06-16 | Stephen Chen | General Counsel | Derivative Exercise and Retained | +58 | $14.42 |
| 2026-06-02 | William Gordon | Independent Director | Other Acquisition | +2,001 | -- |
| 2026-06-02 | John Lilly | Independent Director | Other Acquisition | +2,001 | -- |
| 2026-06-02 | James Shelton | Independent Director | Other Acquisition | +2,001 | -- |
| 2026-06-02 | Mario Schlosser | Independent Director | Other Acquisition | +2,001 | -- |
| 2026-06-02 | Amy Bohutinsky | Independent Director | Other Acquisition | +2,001 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 08:39:48 · For reference only, not investment advice and not tailored to your situation.