13F Insight
DOSSIER · 13F Holders · Q1 2026
DUOL

DUOLINGO INC

402 institutions still hold DUOLINGO INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 26603r106·402 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$3.3B
visible holders
Holders
402
filers reporting
Concentration
14.45%
BAILLIE GIFFORD & CO #1
top holder share
AI Holders Summary · Q1 2026

402 institutions reported DUOL in Q1 2026. BAILLIE GIFFORD & CO leads at 14.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BAILLIE GIFFORD & CO
CIK 0001088875
$481M4.9M0.49%Q1 202602
BlackRock, Inc.
CIK 0002012383
$393M4.0M0.01%Q1 202603
CITADEL ADVISORS LLC
CIK 0001423053
$291M1.7M0.04%Q4 202504
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$229M2.3M0.03%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$170M1.7M0.00%Q1 202606
Vanguard Portfolio Management
CIK 0002100121· Index
$161M1.6M0.01%Q1 202607
FIL Ltd
CIK 0000318989
$160M1.6M0.12%Q1 202608
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$145M1.5M0.02%Q1 202609
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$142M1.4M0.11%Q1 202610
BANK OF AMERICA CORP /DE/
CIK 0000070858
$131M1.3M0.01%Q1 202611
FEDERATED HERMES, INC.
CIK 0001056288
$124M1.3M0.20%Q1 202612
STATE OF MICHIGAN RETIREMENT SYSTEM
CIK 0000762152
$118M1.2M0.62%Q1 202613
STATE STREET CORP
CIK 0000093751
$117M1.2M0.00%Q1 202614
WOLVERINE TRADING, LLC
CIK 0000927337
$114M348K0.08%Q3 202515
UBS Group AG
CIK 0001610520
$111M1.1M0.02%Q1 202616
FMR LLC
CIK 0000315066
$108M1.1M0.01%Q1 202617
Foxhaven Asset Management, LP
CIK 0001590531
$100M572K2.47%Q4 202518
MORGAN STANLEY
CIK 0000895421
$94M954K0.01%Q1 202619
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$81M818K0.01%Q1 202620
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$60M604K0.09%Q1 2026
Page 1 of 21
382 more holders available. Log in →