AMBQ · Company research
Ambiq Micro, Inc. (AMBQ): Ownership & Institutional Holders
Reported institutional positions. Filing dates and sources matter.
RESEARCH CONTEXT
Understand the numbers
Reported institutional positions. Filing dates and sources matter. Use period, currency, units and source fields when interpreting values.
80records availableTechnology
Ownership & Institutional Holders data
Database-backed records only
| holder name | cik | period end | shares held | market value | ownership percent | shares change | shares change percent | filing date | data source |
|---|---|---|---|---|---|---|---|---|---|
| PRELUDE CAPITAL MANAGEMENT, LLC | 1387508 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6292 | 555584 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 884414 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30196 | 2666307 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Squarepoint Ops LLC | 1642575 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 63228 | 5583032 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Bare Financial Services, Inc | 2009426 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 39 | 3444 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| Driehaus Capital Management LLC | 938206 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 288979 | 25516846 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ProShare Advisors LLC | 1357955 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9227 | 814745 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| WASATCH ADVISORS LP | 814133 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 81559 | 7201660 | — | — | — | Jul 10, 2026 | SEC_13F_DATASET |
| Quantinno Capital Management LP | 1759654 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10878 | 960527 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| RHUMBLINE ADVISERS | 1115418 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 21856 | 1929875 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| EverSource Wealth Advisors, LLC | 1710537 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1 | 88 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| Entropy Technologies, LP | 1976151 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8415 | 743045 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| OSAIC HOLDINGS, INC. | 1677044 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 100 | 8830 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Public Sector Pension Investment Board | 1396318 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 75200 | 6640160 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Avion Wealth | 1792704 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5 | 0 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 1512162 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 220000 | 19426 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SOFTBANK GROUP CORP. | 1065521 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 148939 | 13151314 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Lotus Technology Management, LP | 2095243 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5443 | 480617 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BNP PARIBAS FINANCIAL MARKETS | 1166588 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 204181 | 18029182 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Diametric Capital, LP | 1719087 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5935 | 524060 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| DNB Asset Management AS | 1456670 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8587 | 758232 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Voleon Capital Management LP | 1479847 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 75980 | 6709034 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CITIGROUP INC | 831001 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19318 | 1705779 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 76900 | 6790270 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Legal & General Group Plc | 764068 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1804 | 159293 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BANK OF NOVA SCOTIA | 9631 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3500 | 309050 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| D. E. Shaw & Co., Inc. | 1009207 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 978191 | 86374265 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Versant Capital Management, Inc | 1735057 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 190 | 16777 | — | — | — | Jul 2, 2026 | SEC_13F_DATASET |
| T. Rowe Price Investment Management, Inc. | 1897612 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1006359 | 88862 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| STRS OHIO | 820478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1000 | 88300 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| Nuveen, LLC | 1871926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 100325 | 8858698 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| ROYAL BANK OF CANADA | 1000275 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2600 | 230000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| LORD, ABBETT & CO. LLC | 728100 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 118432 | 10458 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| IFG Advisory, LLC | 1728319 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1125 | 99338 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Hughes Financial Services, LLC | 2054465 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7 | 618 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| Arax Advisory Partners | 1586767 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 223 | 19691 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Farther Finance Advisors, LLC | 1992825 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 139 | 11867 | — | — | — | Jul 17, 2026 | SEC_13F_DATASET |
| MARSHALL WACE, LLP | 1318757 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 74651 | 6591684 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22428 | 254 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| GLENMEDE TRUST CO NA | 314949 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18329 | 1618450 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Roubaix Capital, LLC | 1769700 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 53257 | 4702593 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 768539 | 67861994 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| NISA INVESTMENT ADVISORS, LLC | 937615 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 236 | 20839 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| MORGAN STANLEY | 895421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2946 | 260132 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| AMERIPRISE FINANCIAL INC | 820027 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23821 | 2103395 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Resolute Advisors LLC | 1800217 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3000 | 264900 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Tower Research Capital LLC (TRC) | 1533421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 579 | 51126 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| EMERALD ADVISERS, LLC | 1015083 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 243664 | 21515531 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Rialto Wealth Management, LLC | 2054966 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6 | 530 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| NEUBERGER BERMAN GROUP LLC | 1465109 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 272124 | 24028549 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BOOTHBAY FUND MANAGEMENT, LLC | 1549230 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7099 | 626842 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| FRANKLIN RESOURCES INC | 38777 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 217191 | 19177965 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ROTHSCHILD INVESTMENT LLC | 85338 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14 | 1236 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Russell Investments Group, Ltd. | 1692234 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6581 | 581102 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| JPMORGAN CHASE & CO | 19617 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 92876 | 7899104 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 1177206 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 35400 | 3125820 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 201772 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13679 | 1207856 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Burkehill Global Management, LP | 1904549 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 50000 | 4415000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| UBS Group AG | 1610520 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 27367 | 2416506 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Kemnay Advisory Services Inc. | 1555283 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 85 | 7506 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Aster Capital Management (DIFC) Ltd | 2040915 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1290 | 113907 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 1556921 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 223276 | 19715271 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Engineers Gate Manager LP | 1620220 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5942 | 524679 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Clearstead Advisors, LLC | 842775 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 60 | 5298 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| SEI INVESTMENTS CO | 350894 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 31411 | 2773591 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Jain Global LLC | 2024579 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8029 | 708961 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CITADEL ADVISORS LLC | 1423053 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 63404 | 5598573 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| RENAISSANCE TECHNOLOGIES LLC | 1037389 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 214756 | 18962955 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Capital Asset Advisory Services LLC | 1666024 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18928 | 1671342 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MERCER GLOBAL ADVISORS INC /ADV | 853758 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2602 | 229757 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| ENVESTNET ASSET MANAGEMENT INC | 1407543 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11532 | 1018276 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| INTECH INVESTMENT MANAGEMENT LLC | 1086318 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5209 | 459955 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| EMERALD MUTUAL FUND ADVISERS TRUST | 1352895 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 159131 | 14051267 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Alyeska Investment Group, L.P. | 1453072 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10329 | 912051 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Parallel Advisors, LLC | 1690010 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13 | 1148 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| NATIXIS | 1274981 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1487 | 131600 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| AXQ CAPITAL, LP | 1916908 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6103 | 538895 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| GSA CAPITAL PARTNERS LLP | 1362033 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22899 | 2022 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| TUDOR INVESTMENT CORP ET AL | 923093 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 49508 | 4371556 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| FIFTH THIRD BANCORP | 35527 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10 | 883 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| ALLIANCEBERNSTEIN L.P. | 1109448 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 609607 | 15490114 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.