ASP Isotopes Inc.
ASPI· Nasdaq
ASPIASP Isotopes Inc.
Who holds ASP Isotopes Inc., from the managers’ Form 13F reports for the quarter ended Jun 30, 2026.
Form 13F covers managers with $100 million or more. Positions are as of the quarter end and filed up to 45 days later; the latest quarter fills in as reports land.
| Manager | Shares | Change | Value | Of portfolio | Filed |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9.2M | +10.7% | $57.3M | 0.1% | Aug 7, 2026 |
| Encompass Capital Advisors LLC | 6.6M | −5.1% | $40.8M | 1.5% | Aug 14, 2026 |
| Vanguard Capital Management LLC | 5M | −1.5% | $31M | 0.1% | Aug 13, 2026 |
| Rovida Investment Management Ltd | 4.1M | ±0% | $25.5M | 1.7% | Aug 5, 2026 |
| UBS Group AG | 3.2M | +14.3% | $20.2M | 0.1% | Aug 13, 2026 |
| Geode Capital Management, LLC | 2.9M | +7.5% | $18.3M | 0.1% | Aug 12, 2026 |
| Alyeska Investment Group, L.P. | 2.8M | +5.6% | $17.7M | 0.1% | Aug 14, 2026 |
| State Street Corp | 2.6M | +11.8% | $16.1M | 0.1% | Sep 22, 2026 |
| Exchange Traded Concepts, LLC | 2.3M | +3.3% | $14M | 0.1% | Aug 11, 2026 |
| AWM Investment Company, Inc. | 1.6M | −25.6% | $9.8M | 0.9% | Aug 14, 2026 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1.6M | +77.7% | $9.8M | 0.1% | Aug 13, 2026 |
| Philadelphia Financial Management of San Francisco, LLC | 1.3M | +107.1% | $8.4M | 1.7% | Aug 14, 2026 |
| Morgan Stanley | 1.2M | −26.3% | $7.2M | 0.1% | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 1.1M | +14.1% | $6.9M | 0.1% | Aug 13, 2026 |
| Northern Trust Corp | 1M | +7.4% | $6.3M | 0.1% | Aug 13, 2026 |
| Charles Schwab Investment Management Inc | 935.4K | +4.2% | $5.8M | 0.1% | Aug 14, 2026 |
| Barclays PLC | 847.8K | −16.3% | $5.3M | 0.1% | Aug 14, 2026 |
| Marshall Wace, LLP | 835.7K | New | $5.2M | 0.1% | Aug 13, 2026 |
| Man Group plc | 828.4K | New | $5.2M | 0.1% | Aug 14, 2026 |
| Vanguard Fiduciary Trust Co | 788.6K | +4.7% | $4.9M | 0.1% | Aug 13, 2026 |
| Bank of America Corp | 709.1K | +319.6% | $4.4M | 0.1% | Aug 14, 2026 |
| Susquehanna International Group, LLP | 705.2K | −33.3% | $4.4M | 0.1% | Aug 14, 2026 |
| Goldman Sachs Group Inc | 576.3K | +9.4% | $3.6M | 0.1% | Aug 14, 2026 |
| WIM INVESTMENT MANAGEMENT Ltd | 541.4K | −10.0% | $3.4M | 1.1% | Aug 6, 2026 |
| Diametric Capital, LP | 538.5K | −43.5% | $3.3M | 0.4% | Aug 14, 2026 |
| Nuveen, LLC | 493.4K | +137.9% | $3.1M | 0.1% | Aug 11, 2026 |
| Group One Trading LLC | 458.4K | −23.0% | $2.9M | 0.1% | Aug 14, 2026 |
| Shay Capital LLC | 413K | −3.8% | $2.6M | 0.2% | Aug 14, 2026 |
| Rathbones Group PLC | 381.6K | −1.3% | $2.4M | 0.1% | Jul 23, 2026 |
| Citadel Advisors LLC | 357.6K | −53.4% | $2.2M | 0.1% | Sep 2, 2026 |
| Bank of New York Mellon Corp | 356.9K | +23.5% | $2.2M | 0.1% | Aug 6, 2026 |
| Caprock Group, LLC | 321.4K | +0.1% | $2M | 0.1% | Jul 27, 2026 |
| HITE Hedge Asset Management LLC | 301.8K | −7.5% | $1.9M | 0.1% | Aug 14, 2026 |
| Bank of Montreal | 262.6K | +13.3% | $1.6M | 0.1% | Aug 12, 2026 |
| Saba Capital Management, L.P. | 261.5K | −26.9% | $1.6M | 0.1% | Aug 14, 2026 |
| JPMorgan Chase & Co | 241.1K | −11.9% | $1.5M | 0.1% | Aug 12, 2026 |
| Headlands Technologies LLC | 240.2K | +219.6% | $1.5M | 0.2% | Aug 13, 2026 |
| Empowered Funds, LLC | 225.1K | +21.0% | $1.4M | 0.1% | Aug 17, 2026 |
| DNB Asset Management AS | 214.9K | +259.4% | $1.3M | 0.1% | Aug 11, 2026 |
| Swiss National Bank | 214.7K | +2.2% | $1.3M | 0.1% | Aug 11, 2026 |
| Invesco Ltd. | 204K | +260.2% | $1.3M | 0.1% | Aug 14, 2026 |
| Purewater Capital LLC | 194.4K | −8.2% | $1.2M | 0.9% | Jul 28, 2026 |
| Russell Investments Group, Ltd. | 181.8K | +24.8% | $1.1M | 0.1% | Aug 6, 2026 |
| Chicago Partners Investment Group LLC | 265.5K | −29.0% | $1.1M | 0.1% | Jul 30, 2026 |
| Stifel Financial Corp | 166K | +37.8% | $1M | 0.1% | Aug 12, 2026 |
| Aquatic Capital Management LLC | 164K | New | $1M | 0.1% | Aug 14, 2026 |
| UBS AM, a Distinct Business Unit of UBS Asset Management Americas LLC | 161.2K | +43.3% | $1M | 0.1% | Aug 13, 2026 |
| SBI Securities Co., Ltd. | 159.3K | −3.2% | $991.1K | 0.1% | Jul 23, 2026 |
| Cetera Investment Advisers | 153K | +33.2% | $951.4K | 0.1% | Aug 12, 2026 |
| Polen Capital Management LLC | 149.6K | +21.6% | $930.3K | 0.1% | Aug 4, 2026 |
| Rhumbline Advisers | 141.3K | +20.1% | $878.8K | 0.1% | Aug 12, 2026 |
| Squarepoint Ops LLC | 124K | +75.6% | $771K | 0.1% | Aug 14, 2026 |
| Citigroup Inc | 121.3K | +61.4% | $754.5K | 0.1% | Aug 3, 2026 |
| California State Teachers Retirement System | 121.2K | +55.0% | $754.1K | 0.1% | Aug 24, 2026 |
| Deutsche Bank AG | 120.4K | +28.5% | $748.7K | 0.1% | Aug 7, 2026 |
| Point72 Asset Management, L.P. | 120.2K | New | $747.4K | 0.1% | Aug 14, 2026 |
| Wells Fargo & Company | 116.1K | +133.5% | $722.3K | 0.1% | Aug 14, 2026 |
| Polymer Capital Management (US) LLC | 105.5K | New | $656.2K | 0.1% | Aug 14, 2026 |
| Marex Group plc | 100.1K | +9.2% | $622.6K | 0.1% | Aug 14, 2026 |
| National Bank of Canada | 100K | +16.1% | $622K | 0.1% | Aug 10, 2026 |
| WINTON GROUP Ltd | 94.5K | New | $587.9K | 0.1% | Aug 7, 2026 |
| Osaic Holdings, Inc. | 89.9K | +66.5% | $559K | 0.1% | Aug 14, 2026 |
| Legal & General Group Plc | 87K | +56.9% | $540.8K | 0.1% | Aug 14, 2026 |
| Alliancebernstein L.P. | 107.8K | +178.1% | $476.4K | 0.1% | Aug 14, 2026 |
| Pekin Hardy Strauss, Inc. | 74.5K | −15.8% | $463.1K | 0.1% | Jul 30, 2026 |
| VANGUARD ASSET MANAGEMENT, Ltd | 74.3K | ±0% | $462.2K | 0.1% | Aug 13, 2026 |
| Penn Capital Management Company, LLC | 70.8K | −10.2% | $440.1K | 0.1% | Jul 30, 2026 |
| SEI Investments Co | 69.8K | −53.0% | $434.1K | 0.1% | Aug 14, 2026 |
| MetLife Investment Management, LLC | 69.7K | +9.7% | $433.7K | 0.1% | Aug 14, 2026 |
| Fort Washington Investment Advisors Inc | 67.1K | New | $417.6K | 0.1% | Jul 17, 2026 |
| Prelude Capital Management, LLC | 66.5K | −56.7% | $413.7K | 0.1% | Aug 14, 2026 |
| Farther Finance Advisors, LLC | 62.6K | −58.3% | $389.5K | 0.1% | Jul 17, 2026 |
| MH & Associates Securities Management Corp | 62.3K | +24.3% | $387.3K | 0.3% | Jul 28, 2026 |
| Creative Planning | 55.8K | +34.1% | $346.9K | 0.1% | Aug 13, 2026 |
| Kingsview Wealth Management, LLC | 54.1K | New | $336.5K | 0.1% | Aug 19, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 53.6K | +0.6% | $333.6K | 0.1% | Aug 14, 2026 |
| Bleakley Financial Group, LLC | 50K | New | $310.7K | 0.1% | Aug 5, 2026 |
| American Century Companies Inc | 48K | New | $298.7K | 0.1% | Aug 12, 2026 |
| Vanguard Global Advisers, LLC | 43K | ±0% | $267.6K | 0.1% | Aug 13, 2026 |
| Ninety One SA (PTY) Ltd | 40.5K | New | $251.8K | 0.1% | Jul 16, 2026 |
| Brevan Howard Capital Management LP | 39.6K | +126.6% | $246.2K | 0.1% | Aug 14, 2026 |
| Jupiter Topco LLC | 39K | — | $242.8K | 0.1% | Aug 14, 2026 |
| PFG Investments, LLC | 38.4K | −74.8% | $238.8K | 0.1% | Jul 23, 2026 |
| Royal Bank of Canada | 38.2K | +0.7% | $238K | 0% | Aug 14, 2026 |
| Advisory Services Network, LLC | 34.2K | −15.1% | $212.5K | 0.1% | Aug 12, 2026 |
| Police & Firemen's Retirement System of New Jersey | 33.9K | ±0% | $210.8K | 0.1% | Jul 23, 2026 |
| Sanctuary Advisors, LLC | 32.2K | +30.8% | $200.3K | 0.1% | Aug 13, 2026 |
| KLP Kapitalforvaltning AS | 31.6K | ±0% | $196.6K | 0.1% | Aug 12, 2026 |
| Centiva Capital, LP | 31.5K | −13.7% | $196.1K | 0.1% | Aug 13, 2026 |
| Quantinno Capital Management LP | 31.1K | −6.0% | $193.4K | 0.1% | Aug 13, 2026 |
| CenterBook Partners LP | 30.9K | New | $192.2K | 0.1% | Aug 11, 2026 |
| Manufacturers Life Insurance Company, the | 30.7K | +0.5% | $190.7K | 0.1% | Sep 9, 2026 |
| Intech Investment Management LLC | 30.7K | +15.9% | $190.7K | 0.1% | Aug 10, 2026 |
| LPL Financial LLC | 30.1K | −31.9% | $187.1K | 0% | Aug 7, 2026 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 30K | New | $186.6K | 0.1% | Aug 6, 2026 |
| Valeo Financial Advisors, LLC | 30K | New | $186.6K | 0.1% | Jul 8, 2026 |
| Arizona State Retirement System | 29.5K | +1.1% | $183.7K | 0.1% | Aug 7, 2026 |
| New York State Common Retirement Fund | 29.2K | ±0% | $181.6K | 0.1% | Jul 29, 2026 |
| Neuberger Berman Group LLC | 29.1K | +45.8% | $181.1K | 0.1% | Aug 13, 2026 |
| Integrated Wealth Concepts LLC | 28.3K | New | $176.1K | 0.1% | Sep 9, 2026 |
