Titelia

Fund shareholders of ASP Isotopes Inc

ISIN US00218A1051 · United States · LEI 6488WHV94BZ496OZ3219

Fund shareholders
112
Of which ETFs
24 88 other funds
Value held
123.6M $
Share of capital
15.9 % of 125.9M shares on May 20, 2026

112 funds hold this company. This table lists the 110 that declare it in a regulatory filing. The other 2 publish their holdings in their own reports. The “Fund reports” tab lists them, with their weight.

FundSharesValueWeight in fundShare of capital
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 3,593,89522.4M $0.00 %2.85 %as of Jun 30, 2026 ↗
iShares Russell 2000 ETF iShares Trust 3,041,96518.9M $0.02 %2.42 %as of Jun 30, 2026 ↗
Range Nuclear Renaissance Index ETF EXCHANGE TRADED CONCEPTS TRUST 2,266,57917.6M $1.98 %1.80 %as of May 31, 2026 ↗
Fidelity Small Cap Index Fund Fidelity Salem Street Trust 1,275,2405.1M $0.02 %1.01 %as of Jul 31, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 1,255,3937.8M $0.01 %1.00 %as of Jun 30, 2026 ↗
iShares Russell 2000 Growth ETF iShares Trust 903,9295.6M $0.04 %0.72 %as of Jun 30, 2026 ↗
American Beacon GLG Natural Resources ETF AMERICAN BEACON SELECT FUNDS 839,3713.4M $0.40 %0.67 %as of Jul 31, 2026 ↗
Pacer Data & Infrastructure Real Estate ETF Pacer Funds Trust 738,0353M $0.80 %0.59 %as of Jul 31, 2026 ↗
VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 584,5024.5M $0.03 %0.46 %as of May 31, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 571,9614.4M $0.01 %0.45 %as of May 31, 2026 ↗
Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST 537,7844.2M $0.02 %0.43 %as of May 31, 2026 ↗
iShares Micro-Cap ETF iShares Trust 391,4592.4M $0.16 %0.31 %as of Jun 30, 2026 ↗
VANGUARD MATERIALS INDEX FUND VANGUARD WORLD FUND 308,8582.4M $0.05 %0.25 %as of May 31, 2026 ↗
Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST 277,1991.1M $0.01 %0.22 %as of Jul 31, 2026 ↗
Nuveen Equity Index Fund TIAA-CREF Funds 275,6561.1M $0.00 %0.22 %as of Jul 31, 2026 ↗
Master Small Cap Index Series Quantitative Master Series LLC 217,7281.4M $0.02 %0.17 %as of Jun 30, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 203,6941.6M $0.00 %0.16 %as of May 31, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 181,9371.1M $0.00 %0.14 %as of Jun 30, 2026 ↗
iShares U.S. Infrastructure ETF iShares Trust 176,7591.1M $0.02 %0.14 %as of Jun 30, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 167,9921.3M $0.00 %0.13 %as of May 31, 2026 ↗
iShares Russell 2000 Value ETF iShares Trust 166,3931M $0.01 %0.13 %as of Jun 30, 2026 ↗
Nuveen Small Cap Blend Index Fund TIAA-CREF Funds 154,067616.3K $0.02 %0.12 %as of Jul 31, 2026 ↗
Invesco Dorsey Wright Basic Materials Momentum ETF Invesco Exchange-Traded Fund Trust 135,112540.4K $0.75 %0.11 %as of Jul 31, 2026 ↗
EQ/2000 Managed Volatility Portfolio EQ Advisors Trust 126,713788.2K $0.02 %0.10 %as of Jun 30, 2026 ↗
VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS 106,076825.3K $0.05 %0.08 %as of May 31, 2026 ↗
Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust 91,744570.6K $0.04 %0.07 %as of Jun 30, 2026 ↗
LVIP State Street Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 83,300518.1K $0.02 %0.07 %as of Jun 30, 2026 ↗
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 70,427281.7K $0.00 %0.06 %as of Jul 31, 2026 ↗
EQ/Small Company Index Portfolio EQ Advisors Trust 69,030429.4K $0.02 %0.05 %as of Jun 30, 2026 ↗
Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust 66,670518.7K $0.00 %0.05 %as of May 31, 2026 ↗
Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST 66,473517.2K $0.00 %0.05 %as of May 31, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 62,630389.6K $0.00 %0.05 %as of Jun 30, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 59,477237.9K $0.00 %0.05 %as of Jul 31, 2026 ↗
Small Cap Index Fund Northern Funds 58,929366.5K $0.02 %0.05 %as of Jun 30, 2026 ↗
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 56,938354.2K $0.00 %0.05 %as of Jun 30, 2026 ↗
Global X Russell 2000 ETF GLOBAL X FUNDS 55,659222.6K $0.02 %0.04 %as of Jul 31, 2026 ↗
Small Cap Index Fund VALIC Co I 47,021365.8K $0.03 %0.04 %as of May 31, 2026 ↗
Fidelity MSCI Materials Index ETF FIDELITY COVINGTON TRUST 41,968167.9K $0.03 %0.03 %as of Jul 31, 2026 ↗
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST 41,100255.6K $0.01 %0.03 %as of Jun 30, 2026 ↗
Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust 40,695162.8K $0.01 %0.03 %as of Jul 31, 2026 ↗
MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II 39,214243.9K $0.02 %0.03 %as of Jun 30, 2026 ↗
Small-Cap Index Portfolio PACIFIC SELECT FUND 33,550208.7K $0.02 %0.03 %as of Jun 30, 2026 ↗
ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust 32,834204.2K $0.02 %0.03 %as of Jun 30, 2026 ↗
EQ/AB Small Cap Growth Portfolio EQ Advisors Trust 31,850198.1K $0.01 %0.03 %as of Jun 30, 2026 ↗
College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund 31,660196.9K $0.00 %0.03 %as of Jun 30, 2026 ↗
Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust 26,137162.6K $0.01 %0.02 %as of Jun 30, 2026 ↗
1290 VT Micro Cap Portfolio EQ Advisors Trust 26,109162.4K $0.07 %0.02 %as of Jun 30, 2026 ↗
NVIT Small Cap Index Fund Nationwide Variable Insurance Trust 25,800160.5K $0.02 %0.02 %as of Jun 30, 2026 ↗
Small Cap Index Trust John Hancock Variable Insurance Trust 23,492146.1K $0.02 %0.02 %as of Jun 30, 2026 ↗
Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust 21,531133.9K $0.00 %0.02 %as of Jun 30, 2026 ↗
iShares Russell 3000 ETF iShares Trust 20,711128.8K $0.00 %0.02 %as of Jun 30, 2026 ↗
iShares Russell Small/Mid-Cap Index Fund BlackRock Funds 20,02880.1K $0.01 %0.02 %as of Jul 31, 2026 ↗
DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS 18,306113.9K $0.02 %0.01 %as of Jun 30, 2026 ↗
T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. 17,765110.5K $0.02 %0.01 %as of Jun 30, 2026 ↗
Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust 17,48069.9K $0.02 %0.01 %as of Jul 31, 2026 ↗
BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. 15,74697.9K $0.02 %0.01 %as of Jun 30, 2026 ↗
Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC 14,21388.4K $0.02 %0.01 %as of Jun 30, 2026 ↗
EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust 13,94886.8K $0.02 %0.01 %as of Jun 30, 2026 ↗
SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST 13,64054.6K $0.02 %0.01 %as of Jul 31, 2026 ↗
Victory Extended Market Index Fund Victory Portfolios III 13,05952.2K $0.01 %0.01 %as of Jul 31, 2026 ↗
SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST 12,70098.8K $0.01 %0.01 %as of May 31, 2026 ↗
Basic Materials Fund Rydex Series Funds 11,99974.6K $0.22 %0.01 %as of Jun 30, 2026 ↗
CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. 10,57065.7K $0.02 %0.01 %as of Jun 30, 2026 ↗
Nationwide Small Cap Index Fund Nationwide Mutual Funds 10,35241.4K $0.02 %0.01 %as of Jul 31, 2026 ↗
VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 10,10078.6K $0.00 %0.01 %as of May 31, 2026 ↗
Venerable Small Cap Index Fund Venerable Variable Insurance Trust 9,31357.9K $0.02 %0.01 %as of Jun 30, 2026 ↗
VIP Extended Market Index Portfolio Variable Insurance Products Fund II 8,98855.9K $0.01 %0.01 %as of Jun 30, 2026 ↗
Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST 8,68554K $0.00 %0.01 %as of Jun 30, 2026 ↗
PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND 8,53753.1K $0.04 %0.01 %as of Jun 30, 2026 ↗
SmallCap Growth Fund I Principal Funds, Inc 8,44733.8K $0.00 %0.01 %as of Jul 31, 2026 ↗
Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC 7,87849K $0.02 %0.01 %as of Jun 30, 2026 ↗
Diversified Equity Alpha Master Portfolio Master Investment Portfolio 7,01343.6K $0.00 %0.01 %as of Jun 30, 2026 ↗
iShares MSCI World Small-Cap ETF iShares Trust 6,41649.9K $0.01 %0.01 %as of May 31, 2026 ↗
ProShares Russell 2000 High Income ETF ProShares Trust 5,35141.6K $0.02 %0.00 %as of May 31, 2026 ↗
State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF SPDR INDEX SHARES FUNDS 5,14632K $0.00 %0.00 %as of Jun 30, 2026 ↗
Strategic Equity Allocation Trust John Hancock Variable Insurance Trust 5,07731.6K $0.00 %0.00 %as of Jun 30, 2026 ↗
Nationwide Fundamental All Cap Equity Portfolio Nationwide Mutual Funds 4,85519.4K $0.00 %0.00 %as of Jul 31, 2026 ↗
iShares Total U.S. Stock Market Index Fund BlackRock Funds 4,71018.8K $0.00 %0.00 %as of Jul 31, 2026 ↗
EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust 4,37827.2K $0.01 %0.00 %as of Jun 30, 2026 ↗
ProShares UltraPro Russell2000 ProShares Trust 4,22932.9K $0.01 %0.00 %as of May 31, 2026 ↗
ProShares Ultra Russell2000 ProShares Trust 4,17232.5K $0.01 %0.00 %as of May 31, 2026 ↗
Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS 3,52227.4K $0.00 %0.00 %as of May 31, 2026 ↗
Penn Series Small Cap Index Fund Penn Series Funds Inc 3,41221.2K $0.02 %0.00 %as of Jun 30, 2026 ↗
Basic Materials Rydex Variable Trust 3,34420.8K $0.22 %0.00 %as of Jun 30, 2026 ↗
State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC 3,04518.9K $0.00 %0.00 %as of Jun 30, 2026 ↗
1290 VT Small Cap Value Portfolio EQ Advisors Trust 2,91818.1K $0.00 %0.00 %as of Jun 30, 2026 ↗
TEXAS CAPITAL TEXAS EQUITY INDEX ETF Texas Capital Funds Trust 2,83817.7K $0.05 %0.00 %as of Jun 30, 2026 ↗
Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust 2,71921.2K $0.00 %0.00 %as of May 31, 2026 ↗
VIP Total Market Index Portfolio Variable Insurance Products Fund II 2,62216.3K $0.00 %0.00 %as of Jun 30, 2026 ↗
Total Stock Market Index Trust John Hancock Variable Insurance Trust 1,97512.3K $0.00 %0.00 %as of Jun 30, 2026 ↗
PD Small-Cap Value Index Portfolio PACIFIC SELECT FUND 1,62610.1K $0.01 %0.00 %as of Jun 30, 2026 ↗
TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 1,60410K $0.00 %0.00 %as of Jun 30, 2026 ↗
SmallCap Value Fund II Principal Funds, Inc 1,5126K $0.00 %0.00 %as of Jul 31, 2026 ↗
ULTRA SMALL CAP PROFUND ProFunds 1,4996K $0.01 %0.00 %as of Jul 31, 2026 ↗
Fidelity Flex Small Cap Focused Index Fund Fidelity Salem Street Trust 9503.8K $0.02 %0.00 %as of Jul 31, 2026 ↗
Small-Cap Equity Portfolio PACIFIC SELECT FUND 8735.4K $0.00 %0.00 %as of Jun 30, 2026 ↗
Nuveen Life Stock Index Fund TIAA-CREF Life Funds 7674.8K $0.00 %0.00 %as of Jun 30, 2026 ↗
Innovator U.S. Small Cap Managed 10 Buffer ETF Innovator ETFs Trust 6832.7K $0.03 %0.00 %as of Jul 31, 2026 ↗
Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III 6462.6K $0.00 %0.00 %as of Jul 31, 2026 ↗
Russell 2000 2x Strategy Fund Rydex Dynamic Funds 6273.9K $0.01 %0.00 %as of Jun 30, 2026 ↗

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Funds that publish their own holdings

FundWeight in fund
BNP Paribas Funds Emerging Markets Environmental Solutions BNP Paribas Asset Management Luxembourg 2.43 %as of Dec 31, 2025 ↗
BNP Paribas Funds Clean Energy Solutions BNP Paribas Asset Management Luxembourg 0.39 %as of Dec 31, 2025 ↗

The funds most exposed to it

The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.

FundWeight in fund
BNP Paribas Funds Emerging Markets Environmental Solutions BNP Paribas Asset Management Luxembourg 2.43 %as of Dec 31, 2025 ↗
Range Nuclear Renaissance Index ETF EXCHANGE TRADED CONCEPTS TRUST 1.98 %as of May 31, 2026 ↗
Pacer Data & Infrastructure Real Estate ETF Pacer Funds Trust 0.80 %as of Jul 31, 2026 ↗
Invesco Dorsey Wright Basic Materials Momentum ETF Invesco Exchange-Traded Fund Trust 0.75 %as of Jul 31, 2026 ↗
American Beacon GLG Natural Resources ETF AMERICAN BEACON SELECT FUNDS 0.40 %as of Jul 31, 2026 ↗
BNP Paribas Funds Clean Energy Solutions BNP Paribas Asset Management Luxembourg 0.39 %as of Dec 31, 2025 ↗
Basic Materials Rydex Variable Trust 0.22 %as of Jun 30, 2026 ↗
Basic Materials Fund Rydex Series Funds 0.22 %as of Jun 30, 2026 ↗
iShares Micro-Cap ETF iShares Trust 0.16 %as of Jun 30, 2026 ↗
1290 VT Micro Cap Portfolio EQ Advisors Trust 0.07 %as of Jun 30, 2026 ↗

Quarter after quarter

Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.

QuarterShareholdersChangeSharesChange
2026Q3110+420,065,852+18.6 %
2026Q2106+516,924,297+18.7 %
2026Q1101014,261,265-3.6 %
2025Q4101+1014,788,970+24.6 %
2025Q391+611,872,981+15.1 %
2025Q285+710,316,862+39.2 %
2025Q178+87,409,794+21.6 %
2024Q470+446,095,921+154.8 %
2024Q326+192,392,692+85.6 %
2024Q27+31,289,102+351.6 %
2024Q14+2285,472+1,118.2 %
2023Q4223,433

Institutional managers

170 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
BlackRock, Inc.8,328,14436.8M $as of Mar 31, 2026
Encompass Capital Advisors LLC6,912,05430.6M $as of Mar 31, 2026
Rovida Investment Management Ltd4,100,00018.1M $as of Mar 31, 2026
UBS Group AG2,841,70912.6M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC2,740,46412.1M $as of Mar 31, 2026
Alyeska Investment Group, L.P.2,692,16611.9M $as of Mar 31, 2026
STATE STREET CORP2,322,15910.3M $as of Mar 31, 2026
EXCHANGE TRADED CONCEPTS, LLC2,183,5549.7M $as of Mar 31, 2026
AWM Investment Company, Inc.2,124,4969.4M $as of Mar 31, 2026
MORGAN STANLEY1,576,4137M $as of Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP1,057,3404.7M $as of Mar 31, 2026
BARCLAYS PLC1,012,9564.5M $as of Mar 31, 2026
Diametric Capital, LP953,5054.2M $as of Mar 31, 2026
NORTHERN TRUST CORP937,5234.1M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC897,2364M $as of Mar 31, 2026
BNP PARIBAS ASSET MANAGEMENT Holding S.A.887,2453.9M $as of Mar 31, 2026
CITADEL ADVISORS LLC768,0063.4M $as of Mar 31, 2026
JANE STREET GROUP, LLC684,4793M $as of Mar 31, 2026
Philadelphia Financial Management of San Francisco, LLC648,3412.9M $as of Mar 31, 2026
WIM INVESTMENT MANAGEMENT Ltd601,4002.7M $as of Mar 31, 2026
GROUP ONE TRADING LLC595,6252.6M $as of Mar 31, 2026
Sara-Bay Financial586,6732.6M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC526,7952.3M $as of Mar 31, 2026
Shay Capital LLC429,5001.9M $as of Mar 31, 2026
Rathbones Group PLC386,5661.7M $as of Mar 31, 2026
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Titelia. "Fund shareholders of ASP Isotopes Inc". https://titelia.com/en/stocks/asp-isotopes-inc-US00218A1051