13F

Stock

Ambiq Micro, Inc.

AMBQ · held by 75 managers

Reported value

$134.4M

Holders

75

+6 new · −0 exited

Holders’ est. mark

−$81K

Price effect on 4 books still in the name

Largest holder

$19.8M

Atreides Management, LP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Atreides Management, LP696.4K$19.8MHeld
ALLIANCEBERNSTEIN L.P.395.4K$11.3MHeld
KADENSA CAPITAL Ltd395K$11.3MHeld
Vanguard328.2K$9.35MHeld
BlackRock, Inc.307.9K$8.78MHeld
FRANKLIN RESOURCES INC307.9K$8.77MHeld
Schonfeld Strategic Advisors LLC221.8K$6.32MHeld
WASATCH ADVISORS LP217.5K$6.2MHeld
First Eagle Investment Management, LLC189.7K$5.41MHeld
SILVERCREST ASSET MANAGEMENT GROUP LLC188.7K$5.38MHeld
SOFTBANK GROUP CORP.148.9K$4.24MHeld
GOLDMAN SACHS GROUP INC132.1K$3.77MHeld
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC123.6K$3.52MHeld
GEODE CAPITAL MANAGEMENT, LLC104.2K$2.97MHeld
GILDER GAGNON HOWE & CO LLC93.7K$2.67MHeld
Monashee Investment Management LLC85.1K$2.43MHeld
State Street84.5K$2.41MHeld
MILLENNIUM MANAGEMENT LLC62K$1.77MHeld
MAVERICK CAPITAL LTD59.2K$1.69MHeld
SEVEN GRAND MANAGERS, LLC50K$1.43MHeld
MORGAN STANLEY39.3K$1.12M−$12.4KAdded$859K
PEAK6 LLC35.8K$1.02M−$50.9KCut−$175.5K
UBS Group AG35.8K$1.02MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC33.8K$964.2KHeld
Alyeska Investment Group, L.P.32.8K$935.7KHeld
TUDOR INVESTMENT CORP ET AL27K$768.8KNew
Polar Asset Management Partners Inc.26.1K$743.5KNew
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.22.2K$632.1KHeld
AMERIPRISE FINANCIAL INC20.5K$583KHeld
NORTHERN TRUST CORP20.3K$578.1KHeld
Hound Partners, LLC20K$570KHeld
NORGES BANK20K$570KNew
Ghisallo Capital Management LLC20K$570KHeld
D. E. Shaw & Co., Inc.19.6K$557.9KHeld
KORNITZER CAPITAL MANAGEMENT INC /KS17.1K$486.6KHeld
READYSTATE ASSET MANAGEMENT LP16.6K$473KHeld
Inspire Investing, LLC16.1K$460KHeld
DEUTSCHE BANK AG\15.4K$438.6KHeld
JPMORGAN CHASE & CO12.7K$361.7KHeld
Walleye Capital LLC11.6K$329.3KHeld
Bank of New York Mellon Corp10.8K$308.3KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC8.66K$257.3KHeld
BARCLAYS PLC8.45K$240.9K−$9.33KAdded$44.3K
BANK OF AMERICA CORP /DE/6.56K$186.9K−$8.39KAdded$10K
WELLS FARGO & COMPANY/MN5.34K$152.3KHeld
Quantbot Technologies LP3.87K$110.2KHeld
RHUMBLINE ADVISERS3.41K$97.1KHeld
NEW YORK STATE COMMON RETIREMENT FUND1.7K$48.5KHeld
OSAIC HOLDINGS, INC.1.59K$45.5KHeld
SBI Securities Co., Ltd.1.24K$35.2KHeld
CITIGROUP INC1.1K$31.4KHeld
Police & Firemen's Retirement System of New Jersey1.02K$29.2KHeld
BNP PARIBAS FINANCIAL MARKETS989$28.2KHeld
ROYAL BANK OF CANADA810$24KHeld
STRS OHIO800$22.8KHeld
Fidelity572$16.3KHeld
Legal & General Group Plc473$13.5KHeld
Tower Research Capital LLC (TRC)440$12.5KHeld
Russell Investments Group, Ltd.412$11.7KHeld
Ameritas Investment Partners, Inc.389$11.1KHeld
Quarry LP304$8.66KHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM287$8.18KHeld
Hurley Capital, LLC200$5.7KHeld
Sterling Capital Management LLC135$3.85KHeld
NISA INVESTMENT ADVISORS, LLC12$342Held
GAMMA Investing LLC11$314Held
Rachor Investment Advisory Services, LLC9$257Held
ROTHSCHILD INVESTMENT LLC5$143Held
Allworth Financial LP2$57New
Essential Partners LLC1$29New
EverSource Wealth Advisors, LLC1$29Held
IFP Advisors, Inc1$28New
AMALGAMATED BANK146$4Held
CWM, LLC49$1Held
Coston, McIsaac & Partners1$0Held

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.