ASPI · Company research
ASP Isotopes Inc. Common Stock (ASPI): 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 availableBasic Materials
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 |
|---|---|---|---|---|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 96913 | 603 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Bleakley Financial Group, LLC | 1936953 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 49954 | 310714 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Cresset Asset Management, LLC | 1761013 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 27304 | 169831 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ProShare Advisors LLC | 1357955 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15251 | 94862 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Amundi | 1330387 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 17212 | 107059 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| BANK OF MONTREAL /CAN/ | 927971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 235560 | 1465183 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Vanguard Global Advisers, LLC | 1811242 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 43019 | 267578 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| PEAK6 LLC | 1389958 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1373200 | 8541304 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| KKM Financial LLC | 2001943 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12000 | 74640 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 935352 | 5817889 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CITIGROUP INC | 831001 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 114587 | 712731 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| DNB Asset Management AS | 1456670 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 214880 | 1336554 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| AWM Investment Company, Inc. | 1535264 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1581490 | 9836868 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| CenterBook Partners LP | 1872738 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30907 | 192242 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Penn Capital Management Company, LLC | 1158202 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 70757 | 440109 | — | — | — | Jul 30, 2026 | SEC_13F_DATASET |
| Jain Global LLC | 2024579 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 17105 | 106393 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1705339 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 53638 | 333628 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| WELLS FARGO & COMPANY/MN | 72971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 104862 | 652242 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| AMERICAN CENTURY COMPANIES INC | 748054 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 48021 | 298691 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 883961 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20000 | 124400 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| NATIONAL BANK OF CANADA /FI/ | 926171 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1000 | 622000 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| CALTON & ASSOCIATES, INC. | 822648 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14000 | 87080 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 2057170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30000 | 186600 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| MARSHALL WACE, LLP | 1318757 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 172600 | 1073572 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| XPONANCE LLC | 1637541 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11189 | 69596 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 1009016 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 67136 | 417586 | — | — | — | Jul 17, 2026 | SEC_13F_DATASET |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 754131 | 121243 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1368163 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23600 | 146792 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| MML INVESTORS SERVICES, LLC | 701059 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20859 | 129743 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Canal Insurance CO | 1313473 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 100000 | 622 | — | — | — | Jul 21, 2026 | SEC_13F_DATASET |
| NISA INVESTMENT ADVISORS, LLC | 937615 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10018 | 62312 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| TrinityBridge Ltd | 1718570 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7500 | 47 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| NEW YORK STATE COMMON RETIREMENT FUND | 810265 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 29200 | 181624 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| Copia Wealth Management | 2058771 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1658 | 10313 | — | — | — | Aug 18, 2026 | SEC_13F_DATASET |
| EverSource Wealth Advisors, LLC | 1710537 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14 | 87 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| OSAIC HOLDINGS, INC. | 1677044 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 45669 | 284061 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Persistent Asset Partners Ltd | 2056052 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18363 | 114218 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Pacer Advisors, Inc. | 1616667 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 734960 | 4571 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Rovida Investment Management Ltd | 2053064 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4100000 | 25502000 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Swiss National Bank | 1582202 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 214700 | 1335434 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| VICTORY CAPITAL MANAGEMENT INC | 1040188 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13059 | 81227 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| STATE STREET CORP | 93751 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2595573 | 16144464 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| GOLDMAN SACHS GROUP INC | 886982 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 375044 | 2332774 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Legal & General Group Plc | 764068 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 53816 | 334735 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Caitong International Asset Management Co., Ltd | 1963355 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5990 | 37258 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| ISLAY CAPITAL MANAGEMENT, LLC | 1738560 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 39 | 243 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Creek Drive Management Group LLC | 2111824 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 424800 | 2642256 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| INTECH INVESTMENT MANAGEMENT LLC | 1086318 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30655 | 190674 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Shay Capital LLC | 1723643 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 413000 | 2568860 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MERCER GLOBAL ADVISORS INC /ADV | 853758 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5407 | 33632 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Jupiter Topco LLC | 2146052 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 39000 | 242775 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| STATE OF WISCONSIN INVESTMENT BOARD | 854157 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14383 | 89462 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| UBS Group AG | 1610520 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3115051 | 19375617 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Sixth Street Partners Management Company, L.P. | 1812095 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 935352 | 5817889 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| AXQ CAPITAL, LP | 1916908 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12922 | 80375 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| State of Wyoming | 1821626 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 86 | 535 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Diametric Capital, LP | 1719087 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 538517 | 3349575 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1520354 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1575031 | 9796693 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Federation des caisses Desjardins du Quebec | 2022297 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7550 | 46961 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| DEUTSCHE BANK AG\ | 948046 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 117607 | 731516 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Headlands Technologies LLC | 1570271 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 240197 | 1494025 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Farther Finance Advisors, LLC | 1992825 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 62618 | 389484 | — | — | — | Jul 17, 2026 | SEC_13F_DATASET |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2612700 | 16250994 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Chicago Capital, LLC | 1740053 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12000 | 74640 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| Fielder Capital Group LLC | 2010765 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18083 | 112476 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Kingsview Wealth Management, LLC | 1791965 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 54102 | 336514 | — | — | — | Aug 19, 2026 | SEC_13F_DATASET |
| VANGUARD FIDUCIARY TRUST CO | 933478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 788561 | 4904849 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| XTX Topco Ltd | 1828301 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 26789 | 166628 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Clearstead Advisors, LLC | 842775 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2 | 13 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4982953 | 30993968 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Smartleaf Asset Management LLC | 2010393 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6000 | 37320 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| BANK OF AMERICA CORP /DE/ | 70858 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 663134 | 4124694 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Blueshift Asset Management, LLC | 1727827 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14178 | 88187 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Quantinno Capital Management LP | 1759654 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 31087 | 193361 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| US BANCORP \DE\ | 36104 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 55 | 342 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Invesco Ltd. | 914208 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 140157 | 871777 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| JPMORGAN CHASE & CO | 19617 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 152369 | 947735 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| GAMMA Investing LLC | 2010235 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 248 | 1543 | — | — | — | Jul 7, 2026 | SEC_13F_DATASET |
| Aquatic Capital Management LLC | 1803916 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 163978 | 1019943 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Empowered Funds, LLC | 1592828 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 225089 | 1400054 | — | — | — | Aug 17, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.