13F

Stock

Duolingo, Inc.

DUOL · held by 474 managers

Reported value

$6.38B

Holders

474

+6 new · −12 exited

Holders’ est. mark

−$169.5M

Price effect on 7 books still in the name

Largest holder

$853.2M

BAILLIE GIFFORD & CO

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BAILLIE GIFFORD & CO4.86M$853.2M—Held
BlackRock, Inc.3.9M$684.3M—Held
Vanguard3.62M$635.6M—Held
Fidelity2.64M$463.4M—Held
Capital World Investors2.24M$393.4M—Held
Dragoneer Investment Group, LLC1.16M$203.6M—Held
State Street1.16M$203.1M—Held
ValueAct876.6K$153.9M—Held
GEODE CAPITAL MANAGEMENT, LLC811.8K$142.5M—Held
Icahn Capital774.7K$136M—Held
Invesco Ltd.668.6K$117.3M—Held
Foxhaven Asset Management, LP571.8K$100.4M—Held
STATE OF MICHIGAN RETIREMENT SYSTEM560.5K$98.4M—Held
GILDER GAGNON HOWE & CO LLC506.1K$88.8M—Held
FIL Ltd497.5K$87.3M—Held
NORGES BANK490.9K$86.2M−$63.8MCut−$60.7M
MORGAN STANLEY413.5K$72.6M−$58.3MCut−$55.7M
Citadel319.1K$56M—Held
Renaissance Technologies315.6K$55.4M—Held
UBS Group AG311.6K$54.7M—Held
NORTHERN TRUST CORP309.3K$54.3M—Held
Capital International Investors308.6K$54.2M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC297.3K$52.2M—Held
CARNEGIE MELLON UNIVERSITY294.8K$51.7M—Held
Spyglass Capital Management LLC286.9K$50.3M—Held
MILLENNIUM MANAGEMENT LLC267.9K$47M—Held
Bank of New York Mellon Corp243.4K$42.7M—Held
Altshuler Shaham Ltd243.3K$42.7M—Held
BANK OF AMERICA CORP /DE/218K$38.3M−$31.9MCut−$36M
GOLDMAN SACHS GROUP INC208.7K$36.6M—Held
DIMENSIONAL FUND ADVISORS LP186.6K$32.8M—Held
ThornTree Capital Partners LP184.9K$32.4M—Held
CITIGROUP INC183.6K$32.2M—Held
TWO SIGMA INVESTMENTS, LP182.4K$32M—Held
BIT Capital GmbH178.9K$31.4M—Held
JPMORGAN CHASE & CO154.7K$27.2M—Held
PEREGRINE CAPITAL MANAGEMENT LLC129.5K$22.7M—Held
Squarepoint Ops LLC128.8K$22.6M—Held
Quinn Opportunity Partners LLC127.5K$22.4M—Held
FIRST TRUST ADVISORS LP121.8K$21.4M—Held
CAPITAL FUND MANAGEMENT S.A.121K$21.2M—Held
RHUMBLINE ADVISERS120.9K$21.2M—Held
Trexquant Investment LP119.8K$21M—Held
Durable Capital Partners LP119.2K$20.9M—Held
AMERICAN CENTURY COMPANIES INC112.7K$19.8M—Held
Qube Research & Technologies Ltd112.3K$19.7M—Held
TWO SIGMA ADVISERS, LP106.1K$18.6M—Held
Dream Peak Capital Ltd104.5K$18.3M—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP96.2K$16.9M—Held
LOS ANGELES CAPITAL MANAGEMENT LLC62.6K$16.4M—Held
FEDERATED HERMES, INC.88.2K$15.5M—Held
Jasper Ridge Partners, L.P.87.1K$15.3M—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC87K$15.3M—Held
PRINCIPAL FINANCIAL GROUP INC85.7K$15M—Held
Walleye Capital LLC79.8K$14M—Held
Mitsubishi UFJ Trust & Banking Corp77.7K$13.6M—Held
Arthedge Capital Management, LLC74.8K$13.1M—Held
Nuveen, LLC73.8K$13M—Held
Swiss National Bank70.5K$12.4M—Held
MARSHALL WACE, LLP67.8K$11.9M—Held
CANADA PENSION PLAN INVESTMENT BOARD65.7K$11.5M—Held
CI INVESTMENTS INC.65K$11.4M—Held
DEUTSCHE BANK AG\64.8K$11.4M—Held
NATIXIS61.9K$10.9M—Held
CONGRESS ASSET MANAGEMENT CO61.7K$10.8M—Held
Alyeska Investment Group, L.P.61.4K$10.8M—Held
Clearbridge Investments, LLC57.6K$10.1M—Held
Universal- Beteiligungs- und Servicegesellschaft mbH57.5K$10.1M—Held
Legal & General Group Plc57.2K$10M—Held
Bienville Capital Management, LLC56.5K$9.92M—Held
Cerity Partners LLC54.3K$9.54M—Held
TD Asset Management Inc53.7K$9.43M—Held
BARCLAYS PLC52.2K$9.15M−$7.63MCut−$7.62M
Jump Financial, LLC50.2K$8.81M—Held
California Public Employees Retirement System50K$8.78M—Held
BROWN CAPITAL MANAGEMENT LLC49.9K$8.75M—Held
ALLIANCEBERNSTEIN L.P.49K$8.59M—Held
FRANKLIN RESOURCES INC48K$8.43M—Held
Retirement Systems of Alabama48K$8.43M—Held
Pacer Advisors, Inc.46.2K$8.11M—Held
TORONTO DOMINION BANK45.9K$8.05M—Held
JANUS HENDERSON GROUP PLC45.2K$7.93M—Held
SQUARE PEG CAPITAL PTY LTD41.9K$7.36M—Held
SANDS CAPITAL MANAGEMENT, LLC40K$7.02M—Held
D. E. Shaw & Co., Inc.37.3K$6.55M—Held
BNP PARIBAS FINANCIAL MARKETS36.6K$6.43M—Held
Walleye Trading LLC36.4K$6.4M—Held
WORLDQUANT MILLENNIUM ADVISORS LLC35.8K$6.28M—Held
AMERIPRISE FINANCIAL INC35.6K$6.24M—Held
Balyasny Asset Management L.P.35.4K$6.21M—Held
Private Advisor Group, LLC35.3K$6.19M—Held
Y-Intercept (Hong Kong) Ltd34.1K$5.99M—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM34K$5.97M—Held
Lingotto Investment Management LLP33.6K$5.89M—Held
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM32.9K$5.78M—Held
Cresset Asset Management, LLC32.6K$5.72M−$4.77MCut−$4.77M
Voleon Capital Management LP31.5K$5.52M—Held
Amundi30.9K$5.43M—Held
Ensign Peak Advisors, Inc30.4K$5.33M—Held
FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A.27.9K$4.91M—Held
IEQ CAPITAL, LLC27.4K$4.81M—Held
Erste Asset Management GmbH26.6K$4.81M—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE26.7K$4.69M—Held
VICTORY CAPITAL MANAGEMENT INC26.1K$4.58M—Held
WT Asset Management Ltd26K$4.56M—Held
WELLINGTON MANAGEMENT GROUP LLP25.4K$4.46M—Held
STATE OF WISCONSIN INVESTMENT BOARD25.3K$4.43M—Held
CAPITAL INTERNATIONAL SARL24.1K$4.23M—Held
LPL Financial LLC23.4K$4.11M—Held
GC Wealth Management RIA, LLC21.9K$3.84M—Held
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.21.4K$3.75M—Held
MetLife Investment Management, LLC21.4K$3.75M—Held
SORA INVESTORS LLC20.9K$3.66M—Held
Allianz Asset Management GmbH20.3K$3.55M—Held
ENVESTNET ASSET MANAGEMENT INC20.1K$3.53M—Held
NEW YORK STATE COMMON RETIREMENT FUND20.1K$3.52M—Held
Brevan Howard Capital Management LP19.6K$3.44M—Held
WELLS FARGO & COMPANY/MN19.3K$3.38M—Held
Mariner, LLC19.2K$3.37M—Held
Lido Advisors, LLC10.4K$3.32M—Held
Quantinno Capital Management LP18.2K$3.19M—Held
INVESTMENT HOUSE LLC18K$3.17M—Held
Man Group plc18K$3.16M—Held
SteelPeak Wealth, LLC18K$3.16M—Held
Danica Pension, Livsforsikringsaktieselskab17.9K$3.15M−$2.92MCut−$1.95M
Fieldview Capital Management, LLC17.2K$3.03M—Held
Illinois Municipal Retirement Fund16.8K$2.94M—Held
Palidye Holdings (Caymans) Ltd16.8K$2.94M—Held
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC16.7K$2.92M—Held
JACOBS LEVY EQUITY MANAGEMENT, INC16.5K$2.9M—Held
OSSIAM16.5K$2.9M—Held
Proem Advisors LLC16.3K$2.85M—Held
VOYA INVESTMENT MANAGEMENT LLC16.1K$2.82M—Held
OSAIC HOLDINGS, INC.15.9K$2.79M—Held
Police & Firemen's Retirement System of New Jersey15.9K$2.79M—Held
CAPITAL INTERNATIONAL LTD /CA/15.4K$2.7M—Held
Bridgewater15.2K$2.66M—Held
AXQ CAPITAL, LP15.1K$2.66M—Held
Marex Group plc14.8K$2.61M—New
HSBC HOLDINGS PLC14.6K$2.56M—Held
Eurizon Capital SGR S.p.A.14.6K$2.56M—Held
INTECH INVESTMENT MANAGEMENT LLC13.7K$2.41M—Held
CREDIT AGRICOLE S A13.3K$2.34M—Held
Russell Investments Group, Ltd.13.3K$2.33M—Held
Headlands Technologies LLC13.1K$2.29M—Held
Aquatic Capital Management LLC12.9K$2.27M—Held
Quent Capital, LLC12.5K$2.2M—Held
State of New Jersey Common Pension Fund D12.3K$2.16M—Held
Lighthouse Investment Partners, LLC11.8K$2.07M—Held
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO11.4K$2.01M—Held
Triodos Investment Management BV11K$1.95M—Held
Louisiana State Employees Retirement System11.1K$1.95M—Held
ALPS ADVISORS INC10.8K$1.89M—Held
Quadrature Capital Ltd10.6K$1.86M—Held
State of Tennessee, Department of Treasury13.8K$1.84M—Held
YOUSIF CAPITAL MANAGEMENT, LLC12.4K$1.84M—Held
KESTRA PRIVATE WEALTH SERVICES, LLC10.2K$1.79M—Held
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS10K$1.76M—Held
ARIZONA STATE RETIREMENT SYSTEM9.91K$1.74M—Held
Oak Thistle LLC9.89K$1.74M—Held
Bridgefront Capital, LLC9.82K$1.72M—Held
GF FUND MANAGEMENT CO. LTD.9.68K$1.7M—Held
Leonteq Securities AG9.58K$1.68M−$157.5KAdded$1.34M
COMERICA BANK9.56K$1.68M—Held
Caisse de depot et placement du Quebec9.21K$1.62M—Held
NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC8.95K$1.57M—Held
Merit Financial Group, LLC8.91K$1.56M—Held
PRUDENTIAL PLC8.83K$1.55M—Held
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC8.49K$1.51M—Held
Edgestream Partners, L.P.8.49K$1.49M—Held
Cetera Investment Advisers8.47K$1.49M—Held
GROUP ONE TRADING LLC8.46K$1.48M—Held
Curi Capital, LLC8.42K$1.48M—Held
ROYAL BANK OF CANADA8.41K$1.48M—Held
Gotham Asset Management, LLC8.39K$1.47M—Held
Blueshift Asset Management, LLC8.29K$1.45M—Held
Northwest & Ethical Investments L.P.8.22K$1.44M—Held
Zurcher Kantonalbank (Zurich Cantonalbank)8.06K$1.42M—Held
Moran Wealth Management, LLC8.04K$1.41M—Held
Capital International, Inc./CA/8.02K$1.41M—Held
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7.98K$1.4M—Held
Quantbot Technologies LP7.96K$1.4M—Held
KLP KAPITALFORVALTNING AS7.64K$1.34M—Held
XPONANCE LLC7.57K$1.33M—Held
Ameritas Investment Partners, Inc.7.33K$1.29M—Held
Rockefeller Capital Management L.P.7.31K$1.28M—Held
Rathbones Group PLC7.25K$1.27M—Held
Creative Planning7.24K$1.27M—Held
BANK OF MONTREAL /CAN/7.14K$1.25M—Held
Mitsubishi UFJ Asset Management Co., Ltd.7.09K$1.25M—Held
Impax Asset Management Group plc7.13K$1.25M—Held
COMMONWEALTH EQUITY SERVICES, LLC7.11K$1.25M—Held
RAYMOND JAMES FINANCIAL INC6.97K$1.22M—Held
Polymer Capital Management (US) LLC6.71K$1.18M—Held
SBI Securities Co., Ltd.6.58K$1.15M—Held
Dynamic Technology Lab Private Ltd6.28K$1.1M—Held
MERCER GLOBAL ADVISORS INC /ADV6.21K$1.09M—Held
Krane Funds Advisors LLC5.81K$1.02M—Held
SEI INVESTMENTS CO5.56K$975.4K—Held
PNC Financial Services Group, Inc.5.51K$967K—Held
Scientech Research LLC5.38K$945.1K—Held
Pictet Asset Management Holding SA5.24K$919.1K—Held
Magnetar Financial LLC5.14K$902.1K—Held
Cynosure Group, LLC5.03K$882.9K—Held
Engineers Gate Manager LP4.78K$838.9K—Held
Pathstone Holdings, LLC4.71K$826.1K—Held
Empire Life Investments Inc.4.7K$824.3K—Held
Rakuten Securities, Inc.4.62K$811.3K—Held
Legacy Wealth Managment, LLC/ID4.5K$789.8K—Held
Sumitomo Mitsui DS Asset Management Company, Ltd4.44K$779.4K—Held
CIM, LLC4.39K$770.4K—Held
FirstWave Capital Management LLC4.34K$762.5K—Held
TEACHER RETIREMENT SYSTEM OF TEXAS4.31K$756.8K—Held
BOOTHBAY FUND MANAGEMENT, LLC4.28K$751.5K—Held
HUSSMAN STRATEGIC ADVISORS, INC.4.2K$737.1K—Held
AlphaStar Capital Management, LLC4.16K$729.6K—Held
Eddie Patel Inc3.92K$688.6K—Held
Federation des caisses Desjardins du Quebec3.89K$683.4K—Held
TRUIST FINANCIAL CORP3.64K$639.2K—Held
NOMURA HOLDINGS INC3.54K$622.1K—Held
Advisory Services Network, LLC3.4K$596.2K—Held
Summit Trail Advisors, LLC3.4K$596K—Held
FOX RUN MANAGEMENT, L.L.C.3.39K$595.1K—Held
Verition Fund Management LLC3.25K$570.4K—Held
Envestnet Portfolio Solutions, Inc.3.22K$564.6K—Held
PRELUDE CAPITAL MANAGEMENT, LLC3.18K$557.4K—Held
Odyssean, LLC3.16K$555.1K—Held
Tidal Investments LLC3.15K$553K—Held
SummitTX Capital, L.P.3.15K$552.6K—Held
QUADRANT CAPITAL GROUP LLC3.06K$537.7K—Held
CAPITAL GROUP INVESTMENT MANAGEMENT PTE. LTD.3.04K$534.4K—Held
FIRST CITIZENS BANK & TRUST CO2.99K$525.1K—Held
Freestone Grove Partners LP2.97K$520.7K—Held
DIVERSIFY WEALTH MANAGEMENT, LLC3.14K$520.4K—Held
SECURIAN ASSET MANAGEMENT, INC2.94K$516.7K—Held
Counterpoint Mutual Funds LLC2.87K$504K—New
OPPENHEIMER ASSET MANAGEMENT INC.2.86K$501.2K—Held
VIRGINIA RETIREMENT SYSTEMS ET Al2.73K$480K—Held
CIBC Private Wealth Group LLC2.72K$478.1K—Held
CAPTRUST FINANCIAL ADVISORS2.7K$473.7K—Held
AVIVA PLC2.69K$471.4K—Held
Bayforest Capital Ltd2.68K$470.7K—Held
Vanguard Personalized Indexing Management, LLC2.67K$468.2K—Held
Vident Advisory, LLC2.65K$464.5K—Held
Pallas Capital Advisors LLC2.6K$455.4K—Held
Allspring Global Investments Holdings, LLC2.54K$449.1K—Held
MML INVESTORS SERVICES, LLC2.53K$444.7K—Held
Green Alpha Advisors, LLC2.52K$441.4K—Held
Twin Tree Management, LP2.51K$441.2K—Held
Crossmark Global Holdings, Inc.2.5K$439.6K—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.