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ASPI Asp Isotopes Inc.

Industrials, filed as ASP ISOTOPES INC (COM), Equity As of 2026 Q2 among managers we track Quote on Google Finance, opens in a new tab

Bought by 1 manager in 2026 Q2

  • 1 Owner
  • Max 0.0%
  • $930K
  • 1 add

In 2026 Q2 Polen Capital Management added to Asp Isotopes.

Who owns this now

Largest portfolio weights among holders, up to 0.0% (Polen Capital Management). Not free-float ownership.

  1. Polen Capital Management Add 0.01%

Who owns ASPI

Sorted by value, long equity only, as of 2026 Q2.

History
Polen Capital Management 0.01% Add +21.6% 149,559 $930K History

1 current, options excluded

Weight bar: held both quarters added sold at this quarter’s reported price

Insider trades

Open-market buys and sales by ASPI's executives, directors and 10% owners in the last 12 months, from their Form 4s

All ASPI insider trades
  • $62K bought by 1 insider
  • $1.9M sold by 4 insiders outside a trading plan
  • $704K sold by 3 insiders under 10b5-1 plans
  1. Robert John Andrew Ryan Director
    Buy
    $40K 15,000 shares at $2.68 +2.3% to stake
    Traded Sep 30 Filed Oct 1
    ↗
  2. Robert John Andrew Ryan Director
    Buy
    $22K 8,000 shares at $2.70 +1.2% to stake
    Traded Sep 28 Filed Sep 30
    ↗
  3. Robert Ainscow COO
    Planned sale
    $98K 25,000 shares at $3.91 1.1% of stake
    Traded Sep 2 Filed Sep 4
    ↗
  4. Donald George Ainscow EVP, Gen Counsel, Secretary
    Sale
    $614K 100,000 shares at $6.14 11% of stake
    Traded Jun 30 Filed Jul 2
    ↗
  5. Todd Wider Director
    Sale
    $619K 100,000 shares at $6.19 13% of stake
    Traded Jun 29–30 Filed Jul 1
    ↗
  6. Michael Gorley Director
    Sale
    $188K 30,000 shares at $6.27 25% of stake
    Traded Jun 30 Filed Jul 1
    ↗
  7. Duncan Moore Director
    Planned sale
    $61K 11,642 shares at $5.21 1.1% of stake
    Traded Apr 16 Filed Apr 17
    ↗
  8. Robert Ainscow COO
    Planned sale
    $113K 25,000 shares at $4.51 1.6% of stake
    Traded Mar 6 Filed Apr 13
    ↗
  9. Heather Kiessling CFO
    Sale
    $464K 80,000 shares at $5.80 9.8% of stake
    Traded Dec 18, 2025 Filed Dec 29, 2025
    ↗
  10. Robert Ainscow CEO
    Planned sale
    $144K 25,000 shares at $5.77 1.6% of stake
    Traded Nov 25, 2025 Filed Nov 28, 2025
    ↗
  11. Paul Elliot Mann Executive Officer
    Planned sale
    $288K 50,000 shares at $5.77 0.6% of stake
    Traded Nov 25, 2025 Filed Nov 28, 2025
    ↗

Also filed in the last 12 months, not counted as buying or selling: 20 sales to cover taxes and 11 stock grants.

SEC filings

Recent issuer filings from EDGAR, 23 shown.

Filed Form Detail Links
8-K 7.01,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
SCHEDULE 13D — Filing Doc
8-K 7.01 Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 1.01,1.02,2.03,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
10-Q Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 2.02,7.01,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 1.01,3.02,7.01,9.01 Filing Doc
8-K 8.01,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 1.01,3.02,7.01,8.01,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
8-K 7.01,9.01 Filing Doc
10-Q Filing Doc
8-K 7.01 Filing Doc

Source: SEC EDGAR submissions, updated 5 days ago. All on EDGAR

Financials

US-GAAP annual figures by fiscal year, as tagged in Form 10-K. Each value links to its SEC filing.

Income statement

Metric FY2023 FY2024 FY2025
Revenue $0.433M $4.14M $23.85M
Gross profit $0.139M $1.6M $3.4M
Gross margin * 32.1% 38.6% 14.3%
Net income -$16.29M -$32.42M -$159.84M
Net margin * -3762.9% -782.4% -670.2%

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $10.51M $65.74M $399.92M
Total non-current assets * $17.03M $28.6M $98.1M
Total assets $27.54M $94.35M $498.02M
Total current liabilities $5.67M $7.06M $32.7M
Total non-current liabilities * $3.04M $36.12M $202.43M
Total equity $16.3M $47.9M $204.15M

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations -$5.41M -$16.7M -$37.78M
Cash from investing -$2.45M -$11.37M -$110.79M
Cash from financing $13.39M $82.53M $371.6M
Net change in cash * $5.52M $54.47M $223.03M

Source: SEC companyfacts (US-GAAP 10-K). A * marks a computed figure, not a single XBRL tag. Fiscal years are as the issuer labels them. Follow The Filings does not adjust or audit these figures.

Ownership over time

13Fs that reported it each quarter. Click a bar for that quarter’s holders.