Funds holding ASP Isotopes Inc
106 funds declare a position · 25 ETFs and 81 other funds · 80.7M $ · US00218A1051
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 3,702,095 | 16.4M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 2 | iShares Russell 2000 ETF iShares Trust | 2,752,099 | 12.2M $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 3 | Range Nuclear Renaissance Index ETF EXCHANGE TRADED CONCEPTS TRUST | 1,461,614 | 7.8M $ | 0.89 % | as of Feb 28, 2026 · Original filing |
| 4 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,249,516 | 5.5M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 5 | Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 1,125,040 | 5.9M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 6 | iShares Russell 2000 Growth ETF iShares Trust | 927,201 | 4.1M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 7 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 575,107 | 3.1M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 8 | Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 529,665 | 2.8M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 9 | Pacer Data & Infrastructure Real Estate ETF Pacer Funds Trust | 510,604 | 2.7M $ | 0.68 % | as of Apr 30, 2026 · Original filing |
| 10 | VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 458,595 | 2.4M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 11 | VANGUARD MATERIALS INDEX FUND VANGUARD WORLD FUND | 306,484 | 1.6M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 12 | iShares Micro-Cap ETF iShares Trust | 286,713 | 1.3M $ | 0.10 % | as of Mar 31, 2026 · Original filing |
| 13 | Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 249,639 | 1.3M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 14 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 203,694 | 1.1M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 15 | iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 177,585 | 784.9K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 16 | iShares U.S. Infrastructure ETF iShares Trust | 173,979 | 769K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 17 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 160,013 | 854.5K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 18 | Master Small Cap Index Series Quantitative Master Series LLC | 153,715 | 679.4K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 19 | Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 135,920 | 714.9K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 20 | EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 117,324 | 518.6K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 21 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 90,427 | 475.6K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 22 | Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust | 86,420 | 382K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 23 | VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS | 84,799 | 452.8K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 24 | Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 80,515 | 430K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 25 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 64,105 | 342.3K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 26 | Nuveen Equity Index Fund TIAA-CREF Funds | 63,791 | 335.5K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 27 | LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 60,900 | 269.2K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 28 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 58,813 | 260K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 29 | Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 55,628 | 292.6K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 30 | Small Cap Index Fund Northern Funds | 55,305 | 244.4K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 31 | Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 52,816 | 282K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 32 | VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 49,304 | 217.9K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 33 | Global X Russell 2000 ETF GLOBAL X FUNDS | 49,228 | 258.9K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 34 | Penn Capital Special Situations Small Cap Equity Fund RBB Fund Trust | 48,094 | 256.8K $ | 0.29 % | as of Feb 28, 2026 · Original filing |
| 35 | Fidelity MSCI Materials Index ETF FIDELITY COVINGTON TRUST | 41,068 | 216K $ | 0.04 % | as of Apr 30, 2026 · Original filing |
| 36 | STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 38,900 | 171.9K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 37 | Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 38,737 | 203.8K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 38 | Small Cap Index Fund VALIC Co I | 38,034 | 203.1K $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 39 | MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 36,905 | 163.1K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 40 | iShares Morningstar Small-Cap Growth ETF iShares Trust | 33,242 | 174.9K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 41 | EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 31,850 | 140.8K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 42 | ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 30,463 | 134.6K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 43 | Small-Cap Index Portfolio PACIFIC SELECT FUND | 29,758 | 131.5K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 44 | NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 22,370 | 98.9K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 45 | Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust | 21,531 | 95.2K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 46 | iShares Russell 3000 ETF iShares Trust | 20,872 | 92.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 47 | Small Cap Index Trust John Hancock Variable Insurance Trust | 20,687 | 91.4K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 48 | 1290 VT Micro Cap Portfolio EQ Advisors Trust | 20,380 | 90.1K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 49 | iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 20,028 | 105.3K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 50 | Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 17,008 | 89.5K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 51 | DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 15,880 | 70.2K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 52 | EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 15,294 | 67.6K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 53 | Invesco Russell 2000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 14,677 | 78.4K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 54 | BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 13,773 | 60.9K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 55 | Basic Materials Fund Rydex Series Funds | 13,589 | 60.1K $ | 0.15 % | as of Mar 31, 2026 · Original filing |
| 56 | T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 13,063 | 57.7K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 57 | Victory Extended Market Index Fund Victory Portfolios III | 12,806 | 67.4K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 58 | SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 12,700 | 67.8K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 59 | AQR Small Cap Momentum Style Fund AQR Funds | 12,297 | 54.4K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 60 | Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 12,102 | 53.5K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 61 | SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 10,187 | 53.6K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 62 | CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 9,303 | 41.1K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 63 | Diversified Equity Master Portfolio Master Investment Portfolio | 9,269 | 41K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 64 | Nationwide Small Cap Index Fund Nationwide Mutual Funds | 8,976 | 47.2K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 65 | iShares MSCI World Small-Cap ETF iShares Trust | 8,560 | 45.7K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 66 | PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND | 8,447 | 37.3K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 67 | VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 8,030 | 42.9K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 68 | Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 7,923 | 35K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 69 | SmallCap Growth Fund I Principal Funds, Inc | 7,148 | 37.6K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 70 | Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 7,046 | 31.1K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 71 | VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 7,029 | 31.1K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 72 | Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 6,432 | 28.4K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 73 | ProShares Ultra Russell2000 ProShares Trust | 5,726 | 30.6K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 74 | ProShares UltraPro Russell2000 ProShares Trust | 5,707 | 30.5K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 75 | Nationwide Fundamental All Cap Equity Portfolio Nationwide Mutual Funds | 4,855 | 25.5K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 76 | Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 4,723 | 20.9K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 77 | iShares Total U.S. Stock Market Index Fund BlackRock Funds | 4,710 | 24.8K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 78 | iShares Morningstar Small-Cap ETF iShares Trust | 4,615 | 24.3K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 79 | ProShares Russell 2000 High Income ETF ProShares Trust | 4,008 | 21.4K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 80 | State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF SPDR INDEX SHARES FUNDS | 3,840 | 17K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 81 | Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 3,718 | 19.9K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 82 | Basic Materials Rydex Variable Trust | 3,655 | 16.2K $ | 0.16 % | as of Mar 31, 2026 · Original filing |
| 83 | EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust | 3,607 | 15.9K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 84 | TEXAS CAPITAL TEXAS EQUITY INDEX ETF Texas Capital Funds Trust | 2,924 | 12.9K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 85 | State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | 2,644 | 11.7K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 86 | VIP Total Market Index Portfolio Variable Insurance Products Fund II | 2,622 | 11.6K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 87 | Penn Series Small Cap Index Fund Penn Series Funds Inc | 2,212 | 9.8K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 88 | Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust | 1,865 | 10K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 89 | Total Stock Market Index Trust John Hancock Variable Insurance Trust | 1,794 | 7.9K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 90 | TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 | 1,604 | 7.1K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 91 | ULTRA SMALL CAP PROFUND ProFunds | 1,283 | 6.7K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 92 | Fidelity Flex Small Cap Focused Index Fund Fidelity Salem Street Trust | 835 | 4.4K $ | 0.03 % | as of Apr 30, 2026 · Original filing |
| 93 | Nuveen Life Stock Index Fund TIAA-CREF Life Funds | 767 | 3.4K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 94 | Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III | 605 | 3.2K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 95 | Russell 2000 2x Strategy Fund Rydex Dynamic Funds | 557 | 2.5K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 96 | State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST | 414 | 1.8K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 97 | iShares Texas Equity ETF iShares Trust | 407 | 1.8K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 98 | PROFUND VP ULTRA SMALL CAP ProFunds | 380 | 1.7K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 99 | PROFUND VP SMALL CAP ProFunds | 287 | 1.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 100 | Russell 2000 Fund Rydex Series Funds | 256 | 1.1K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
Institutional managers
170 managers declare this company to the SEC (Form 13F). These positions are not counted in the totals above: a manager and its own funds file separately.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 8,328,144 | 36.8M $ | as of Mar 31, 2026 |
| Encompass Capital Advisors LLC | 6,912,054 | 30.6M $ | as of Mar 31, 2026 |
| Rovida Investment Management Ltd | 4,100,000 | 18.1M $ | as of Mar 31, 2026 |
| UBS Group AG | 2,841,709 | 12.6M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,740,464 | 12.1M $ | as of Mar 31, 2026 |
| Alyeska Investment Group, L.P. | 2,692,166 | 11.9M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 2,322,159 | 10.3M $ | as of Mar 31, 2026 |
| EXCHANGE TRADED CONCEPTS, LLC | 2,183,554 | 9.7M $ | as of Mar 31, 2026 |
| AWM Investment Company, Inc. | 2,124,496 | 9.4M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 1,576,413 | 7M $ | as of Mar 31, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,057,340 | 4.7M $ | as of Mar 31, 2026 |
| BARCLAYS PLC | 1,012,956 | 4.5M $ | as of Mar 31, 2026 |
| Diametric Capital, LP | 953,505 | 4.2M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 937,523 | 4.1M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 897,236 | 4M $ | as of Mar 31, 2026 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 887,245 | 3.9M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 768,006 | 3.4M $ | as of Mar 31, 2026 |
| JANE STREET GROUP, LLC | 684,479 | 3M $ | as of Mar 31, 2026 |
| Philadelphia Financial Management of San Francisco, LLC | 648,341 | 2.9M $ | as of Mar 31, 2026 |
| WIM INVESTMENT MANAGEMENT Ltd | 601,400 | 2.7M $ | as of Mar 31, 2026 |
| GROUP ONE TRADING LLC | 595,625 | 2.6M $ | as of Mar 31, 2026 |
| Sara-Bay Financial | 586,673 | 2.6M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 526,795 | 2.3M $ | as of Mar 31, 2026 |
| Chicago Partners Investment Group LLC | 374,078 | 2.1M $ | as of Mar 31, 2026 |
| Shay Capital LLC | 429,500 | 1.9M $ | as of Mar 31, 2026 |