PITTSBURGH, PA
DUOLINGO, INC.DUOL— Latest position per institution from SEC 13F filings
15
Institutional holders
40.27M
Total shares held
5.42B
Estimated value
2.01M
Avg. position size
BAILLIE GIFFORD & CO
CIK 1088875
Shares
4.82M
Value
554.89M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
3.87M
Value
444.79M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
3.62M
Value
635.62M
Filed
Dec 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
3.47M
Value
724.78M
Filed
Jun 30, 2024
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
2.33M
Value
268.29M
Filed
Jun 30, 2026
CAPITAL WORLD INVESTORS
CIK 1422849
Shares
2.24M
Value
393.36M
Filed
Dec 31, 2025
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
2.22M
Value
255.38M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.75M
Value
200.79M
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
1.64M
Value
188.56M
Filed
Jun 30, 2026
FIL LTD
CIK 318989
Shares
1.60M
Value
184.44M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
1.60M
Value
184.41M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
1.58M
Value
181.78M
Filed
Jun 30, 2026
FEDERATED HERMES, INC.
CIK 1056288
Shares
1.37M
Value
157.79M
Filed
Jun 30, 2026
STATE OF MICHIGAN RETIREMENT SYSTEM
CIK 762152
Shares
1.30M
Value
185.11M
Filed
Sep 30, 2026
STATE STREET CORP
CIK 93751
Shares
1.23M
Value
141.40M
Filed
Jun 30, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
1.19M
Value
136.92M
Filed
Jun 30, 2026
DRAGONEER INVESTMENT GROUP, LLC
CIK 1602189
Shares
1.16M
Value
203.56M
Filed
Dec 31, 2025
FMR LLC
CIK 315066
Shares
1.13M
Value
130.10M
Filed
Jun 30, 2026
UBS GROUP AG
CIK 1610520
Shares
1.08M
Value
124.20M
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
1.05M
Value
121.28M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BAILLIE GIFFORD & CO | 1088875 | 4.82M | 554.89M | Jun 30, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 3.87M | 444.79M | Jun 30, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 3.62M | 635.62M | Dec 31, 2025 |
| 4 | BLACKROCK FINANCE, INC. | 1364742 | 3.47M | 724.78M | Jun 30, 2024 |
| 5 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 2.33M | 268.29M | Jun 30, 2026 |
| 6 | CAPITAL WORLD INVESTORS | 1422849 | 2.24M | 393.36M | Dec 31, 2025 |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 2.22M | 255.38M | Jun 30, 2026 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.75M | 200.79M | Jun 30, 2026 |
| 9 | TWO SIGMA INVESTMENTS, LP | 1179392 | 1.64M | 188.56M | Jun 30, 2026 |
| 10 | FIL LTD | 318989 | 1.60M | 184.44M | Jun 30, 2026 |
| 11 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 1.60M | 184.41M | Jun 30, 2026 |
| 12 | CITADEL ADVISORS LLC | 1423053 | 1.58M | 181.78M | Jun 30, 2026 |
| 13 | FEDERATED HERMES, INC. | 1056288 | 1.37M | 157.79M | Jun 30, 2026 |
| 14 | STATE OF MICHIGAN RETIREMENT SYSTEM | 762152 | 1.30M | 185.11M | Sep 30, 2026 |
| 15 | STATE STREET CORP | 93751 | 1.23M | 141.40M | Jun 30, 2026 |
| 16 | BANK OF AMERICA CORP /DE/ | 70858 | 1.19M | 136.92M | Jun 30, 2026 |
| 17 | DRAGONEER INVESTMENT GROUP, LLC | 1602189 | 1.16M | 203.56M | Dec 31, 2025 |
| 18 | FMR LLC | 315066 | 1.13M | 130.10M | Jun 30, 2026 |
| 19 | UBS GROUP AG | 1610520 | 1.08M | 124.20M | Jun 30, 2026 |
| 20 | JANE STREET GROUP, LLC | 1595888 | 1.05M | 121.28M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.