Security key
26603R106
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 13,422,862
- Total 13F value
- $1,542,787,333
- Share change
- -39,209
- Put/Call ratio
- 162%
- SEC-reported price per share
- $115.02
- Number of holders
- 188
- Value change
- -$1,857,924
- Number of buys
- 120
- Number of sells
- 69
- Shares outstanding
- 40,291,843
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
188
Top holders
10
DUOL full security history
Ownership snapshot
Full 13F holder table
Duolingo, Inc. SEC filings
Duolingo, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of DUOL - Duolingo, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BAILLIE GIFFORD & CO
Disclosed value leader
BAILLIE GIFFORD & CO
Comparable rows
15/15
Latest evidence
30 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 12%
13D/G row: BAILLIE GIFFORD & CO
Showing 1-6 of 15 holder rows.
Quick read
BAILLIE GIFFORD & CO leads the comparable SEC ownership view at 12%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BAILLIE GIFFORD & CO's linked filing trail.
Comparable ownership
Top 5
BAILLIE GIFFORD & CO
12%
Severin Hacker
7.6%
VANGUARD CAPITAL MANAGEMENT LLC
5.1%
Durable Capital Partners LP
4.3%
FMR LLC
2.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BAILLIE GIFFORD & CO |
13D/G
13F
Company
|
12%
|
$1,577,234,529
4,900,679 shares
|
+$667,124,435 | 31 Oct 2025 |
| Severin Hacker |
13D/G
3/4/5
Hacker Severin · Chief Tech Officer, Co-Founder, Director, 10%+ Owner
|
7.6%
|
$1,221,212,998
3,198,316 shares
|
$0 | 31 Mar 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.1%
|
$267,032,176
2,054,884 shares
|
$0 | 30 Jun 2026 |
| Durable Capital Partners LP |
3/4/5
13D/G
10%+ Owner
|
4.3%
from 13D/G
|
$761,629,168
3,556,688 shares
|
— | 09 Nov 2023 |
| FMR LLC |
13D/G
13F
Company
|
2.7%
|
$116,790,423
1,093,339 shares
|
-$178,174,051 | 31 Mar 2026 |
| Robert Meese |
3/4/5
Chief Business Officer
|
0.43%
|
$19,328,185
172,545 shares
|
-$1,001,406 | 15 May 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
188
Shares
13,422,862
Rows available
188
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
367
Q2 2026 holders
188
Holder diff
-179
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|