13F

Stock

Amplitude, Inc.

AMPL · held by 210 managers

Reported value

$917.9M

Holders

210

+0 new · −0 exited

Holders’ est. mark

$1.47M

Price effect on 8 books still in the name

Largest holder

$125.4M

Vanguard

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Vanguard10.8M$125.4M—Held
BlackRock, Inc.9.78M$113.3M—Held
ALLIANCEBERNSTEIN L.P.6.24M$72.3M—Held
Point72 Asset Management, L.P.3.5M$40.5M—Held
SC US (TTGP), LTD.2.8M$32.4M—Held
BAILLIE GIFFORD & CO2.74M$31.8M—Held
Nuveen, LLC2.65M$30.6M—Held
TimesSquare Capital Management, LLC2.51M$29.1M—Held
State Street2.31M$26.7M—Held
MILLENNIUM MANAGEMENT LLC2.25M$26.1M—Held
GEODE CAPITAL MANAGEMENT, LLC2.23M$25.8M—Held
WELLINGTON MANAGEMENT GROUP LLP1.96M$22.7M—Held
Optimus Prime Fund Management Co., Ltd.1.58M$18.3M—Held
LIGHT STREET CAPITAL MANAGEMENT, LLC1.5M$17.4M—Held
ArrowMark Colorado Holdings LLC1.48M$17.2M—Held
Citadel1.38M$15.9M—Held
GOLDMAN SACHS GROUP INC1.22M$14.1M—Held
TWO SIGMA INVESTMENTS, LP1.04M$12.1M—Held
Squarepoint Ops LLC968K$11.2M—Held
Meros Investment Management, LP861.9K$9.98M—Held
Icahn Capital843.4K$9.77M—Held
NORTHERN TRUST CORP822.6K$9.53M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC778.4K$9.01M—Held
Toronado Partners, LLC775.6K$8.98M—Held
GAGNON SECURITIES LLC698.9K$8.09M—Held
MORGAN STANLEY685.6K$7.94M$589.6KCut−$291.3K
BANK OF AMERICA CORP /DE/659.6K$7.64M$556.4KAdded$703.1K
TWO SIGMA ADVISERS, LP560.5K$6.49M—Held
Portolan Capital Management, LLC560.1K$6.49M—Held
UBS Group AG544.8K$6.31M—Held
WESTERLY CAPITAL MANAGEMENT, LLC500K$5.79M—Held
Cerity Partners LLC467.2K$5.41M—Held
Gagnon Advisors, LLC457.2K$5.29M—Held
Fidelity446.2K$5.17M—Held
Trexquant Investment LP444.7K$5.15M—Held
Walleye Capital LLC438.9K$5.08M—Held
VOLORIDGE INVESTMENT MANAGEMENT, LLC402.8K$4.66M—Held
MONIMUS CAPITAL MANAGEMENT, LP371.5K$4.3M—Held
DEUTSCHE BANK AG\364.5K$4.22M—Held
VOYA INVESTMENT MANAGEMENT LLC355.7K$4.12M—Held
G2 Investment Partners Management LLC284.5K$3.29M—Held
Bank of New York Mellon Corp264K$3.06M—Held
MARSHALL WACE, LLP255.4K$2.96M—Held
Circumference Group LLC238K$2.76M—Held
BARCLAYS PLC230.9K$2.67M$124.8KAdded$1.12M
JANE STREET GROUP, LLC226.7K$2.62M—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP218.9K$2.53M—Held
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC218.8K$2.53M—Held
JPMORGAN CHASE & CO206.6K$2.39M—Held
Connor, Clark & Lunn Investment Management Ltd.201.9K$2.34M—Held
Engineers Gate Manager LP187.9K$2.18M—Held
Swiss National Bank181.2K$2.1M—Held
ExodusPoint Capital Management, LP171.9K$1.99M—Held
Savant Capital, LLC170.5K$1.97M$145.9KAdded$155.4K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC159.1K$1.84M—Held
IEQ CAPITAL, LLC153.6K$1.78M—Held
HSBC HOLDINGS PLC142K$1.65M—Held
MERCER GLOBAL ADVISORS INC /ADV140.7K$1.63M—Held
Man Group plc138.5K$1.6M—Held
DIMENSIONAL FUND ADVISORS LP132K$1.53M—Held
AMERIPRISE FINANCIAL INC130.1K$1.51M—Held
PDT Partners, LLC119.2K$1.38M—Held
CANADA PENSION PLAN INVESTMENT BOARD115K$1.33M—Held
Invesco Ltd.113.7K$1.32M—Held
Utah Retirement Systems112.8K$1.31M—Held
RHUMBLINE ADVISERS110.5K$1.28M—Held
UNITED CAPITAL FINANCIAL ADVISORS, LLC110.4K$1.28M—Held
Baker Avenue Asset Management, LP106.8K$1.24M—Held
WELLS FARGO & COMPANY/MN105.8K$1.22M—Held
Kultura Capital Management LP105.6K$1.22M—Held
SEI INVESTMENTS CO103.3K$1.2M—Held
WILSON ASSET MANAGEMENT (INTERNATIONAL) PTY LTD99.1K$1.15M—Held
FIRST TRUST ADVISORS LP91.7K$1.06M—Held
MARATHON CAPITAL MANAGEMENT88.6K$1.03M—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM88.3K$1.02M—Held
MACKENZIE FINANCIAL CORP86.7K$1.02M—Held
Legal & General Group Plc87.6K$1.01M—Held
RAYMOND JAMES FINANCIAL INC83.9K$971.7K—Held
Renaissance Technologies81.6K$945.5K—Held
Verition Fund Management LLC79.7K$922.7K—Held
Madison Asset Management, LLC78K$903.2K—Held
FOX RUN MANAGEMENT, L.L.C.76.4K$885.2K—Held
Russell Investments Group, Ltd.76.2K$883.6K—Held
BOOTHBAY FUND MANAGEMENT, LLC72.6K$840.7K—Held
BNP PARIBAS FINANCIAL MARKETS72.2K$835.5K—Held
Creative Planning70.4K$815.2K—Held
Laurion Capital Management LP67.1K$776.6K—Held
Allspring Global Investments Holdings, LLC63.8K$696.9K—Held
NANO CAP NEW MILLENNIUM GROWTH FUND L P60K$694.8K—Held
JACOBS LEVY EQUITY MANAGEMENT, INC58.1K$672.5K—Held
Cresset Asset Management, LLC56.4K$653.1K$48.5KAdded$48.5K
Zurcher Kantonalbank (Zurich Cantonalbank)53.4K$618.8K—Held
Woodline Partners LP53.1K$614.5K—Held
STRS OHIO51.8K$599.8K—Held
MetLife Investment Management, LLC51.3K$594.5K—Held
ARS Investment Partners, LLC48.8K$565.4K—Held
PANAGORA ASSET MANAGEMENT INC46.6K$539.9K—Held
JUPITER ASSET MANAGEMENT LTD45.2K$523K—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE44.6K$516K—Held
Penn Capital Management Company, LLC43.9K$508.8K—Held
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.42.8K$495.5K—Held
PRUDENTIAL FINANCIAL INC41.4K$479K—Held
Susquehanna Portfolio Strategies, LLC40.4K$468K—Held
Inspire Investing, LLC40.3K$466.7K—Held
Parallel Advisors, LLC39.1K$452.9K—Held
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC39.6K$450K—Held
HighTower Advisors, LLC37.8K$437.6K—Held
Mariner, LLC34.9K$405.1K—Held
JANUS HENDERSON GROUP PLC34.8K$402.3K—Held
Blue Trust, Inc.34.7K$402.1K—Held
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.30.4K$351.9K—Held
State of Wyoming29.4K$340.8K—Held
NEW YORK STATE COMMON RETIREMENT FUND29.3K$339.8K—Held
PNC Financial Services Group, Inc.28.1K$325K—Held
INTECH INVESTMENT MANAGEMENT LLC27.7K$321.3K—Held
ARIZONA STATE RETIREMENT SYSTEM25.7K$297.1K—Held
Police & Firemen's Retirement System of New Jersey24.1K$279.3K—Held
LAZARD ASSET MANAGEMENT LLC24K$277.8K—Held
XTX Topco Ltd23.7K$274.8K—Held
TRUE Private Wealth Advisors23.6K$272.8K—Held
Jasper Ridge Partners, L.P.23K$266.4K—Held
AMERICAN CENTURY COMPANIES INC22.8K$264.1K—Held
STATE OF WISCONSIN INVESTMENT BOARD22.3K$257.9K—Held
CAXTON ASSOCIATES LLP21.3K$246.7K—Held
Quantinno Capital Management LP20.8K$240.5K—Held
Capula Management Ltd20.4K$236.6K—Held
VARCOV Co.19.7K$228.7K—Held
KLP KAPITALFORVALTNING AS19.5K$225.8K—Held
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM19.5K$225.5K—Held
Numerai GP LLC18.8K$218K—Held
Cornerstone Investment Partners, LLC17.6K$203.4K—Held
Inspire Advisors, LLC17.4K$202K—Held
ProShare Advisors LLC16.9K$195.5K—Held
TEACHER RETIREMENT SYSTEM OF TEXAS16.6K$192.6K—Held
Pictet Asset Management Holding SA16.3K$188.5K—Held
Silver Lake Group, L.L.C.15.6K$180.8K—Held
nVerses Capital, LLC14.4K$167.1K—Held
Brevan Howard Capital Management LP14.2K$164.2K—Held
Cedar Wealth Management, LLC13.2K$152.9K—Held
Pallas Capital Advisors LLC11.5K$133K—Held
Summit Trail Advisors, LLC11.4K$131.8K—Held
Magnetar Financial LLC10.6K$122.2K—Held
Merit Financial Group, LLC10.4K$119.9K—Held
Kemnay Advisory Services Inc.10.2K$118.6K—Held
Morse Asset Management, Inc10K$115.9K—Held
Tower Research Capital LLC (TRC)9.44K$109.3K—Held
Ameritas Investment Partners, Inc.7.47K$86.5K—Held
OSAIC HOLDINGS, INC.5.08K$58.8K—Held
ROYAL BANK OF CANADA3.76K$43K—Held
CITIGROUP INC3.27K$37.9K—Held
Versant Capital Management, Inc2.49K$28.9K—Held
Aster Capital Management (DIFC) Ltd2.04K$23.6K—Held
Rockefeller Capital Management L.P.1.95K$22.5K—Held
EverSource Wealth Advisors, LLC1.94K$22.5K—Held
US BANCORP \DE\1.84K$21.3K—Held
Essential Partners LLC1.81K$21K$1.12KAdded$7.03K
NISA INVESTMENT ADVISORS, LLC1.66K$19.2K—Held
SUMMIT SECURITIES GROUP LLC1.5K$17.4K—Held
JONES FINANCIAL COMPANIES LLLP1.47K$17K—Held
Allworth Financial LP1.22K$14.1K$693Added$5.48K
Farther Finance Advisors, LLC1.01K$11.7K—Held
MONTAG A & ASSOCIATES INC1K$11.6K—Held
GAMMA Investing LLC951$11K—Held
IFP Advisors, Inc923$10.7K$126Added$9.12K
Cranbrook Wealth Management, LLC786$9.1K—Held
Global Retirement Partners, LLC705$8.16K—Held
Sterling Capital Management LLC594$6.88K—Held
SBI Securities Co., Ltd.593$6.87K—Held
ROTHSCHILD INVESTMENT LLC587$6.8K—Held
ACADIAN ASSET MANAGEMENT LLC531.5K$6.15K—Held
Aquatic Capital Management LLC428$4.96K—Held
True Wealth Design, LLC401$4.64K—Held
NewEdge Advisors, LLC400$4.63K—Held
Arax Advisory Partners368$4.26K—Held
ALGERT GLOBAL LLC320.2K$3.71K—Held
Optiver Holding B.V.288$3.33K—Held
LOS ANGELES CAPITAL MANAGEMENT LLC314$3.06K—Held
HUNTINGTON NATIONAL BANK252$2.92K—Held
Murphy & Mullick Capital Management Corp250$2.9K—Held
Marquette Asset Management, LLC205$2.37K—Held
HighMark Wealth Management LLC160$1.85K—Held
Rachor Investment Advisory Services, LLC131$1.52K—Held
PRICE T ROWE ASSOCIATES INC /MD/123.1K$1.43K—Held
SIGNATUREFD, LLC95$1.1K—Held
NATIONAL BANK OF CANADA /FI/70$809—Held
Quaker Wealth Management, LLC67$776—Held
SG Americas Securities, LLC64.5K$747—Held
QUADRANT CAPITAL GROUP LLC61$707—Held
SJS Investment Consulting Inc.57$661—Held
Manchester Capital Management LLC56$649—Held
MAI Capital Management52$603—Held
Bare Financial Services, Inc50$579—Held
OPTIMA CAPITAL LLC49$567—Held
Clearstead Advisors, LLC47$545—Held
Cornerstone Financial Management LLC47$544—Held
CWM, LLC45K$521—Held
Sunbelt Securities, Inc.30$347—Held
CIBC Private Wealth Group LLC30$347—Held
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO17.7K$205—Held
MassMutual Private Wealth & Trust, FSB16$185—Held
HHM Wealth Advisors, LLC12$139—Held
State of Alaska, Department of Revenue4.55K$52—Held
AMALGAMATED BANK2.9K$34—Held
Dunhill Financial, LLC2$19—Held
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1.04K$12—Held
AlphaQuest LLC1$12—Held
Cygnus Capital Advisors, LLC562$7—Held
T. Rowe Price Investment Management, Inc.441$6—Held
Ulland Investment Advisors, LLC50$1—Held
Covestor Ltd17$0—Held

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.