Follow-The-Filings

Security

ASPI

Asp Isotopes Inc. · COM

Equity holders as of 2026 Q1 (each manager’s latest book)

6 owners 2 exits max 0.0% (Vanguard Group Inc.)

grid → activity →
owners 6
max % 0.0%
tracked value $41M
qoq A 1 R 4 E 2

holders

sorted by % of portfolio · long equity only · exits show last held size

manager % port activity shares value history
Vanguard Group Inc. 2025 Q4 stale 0.0% Add 0.00 pp 6,406,244 $34M hist
Ken Griffin - Citadel Advisors LLC 2026 Q1 0.0% Reduce 0.00 pp 768,006 $3M hist
Two Sigma Investments, LP 2025 Q4 stale 0.0% Exit 0.00 pp 356,237 $2M hist
Polen Capital Management LLC 2026 Q1 0.0% Reduce 0.00 pp 122,970 $544 hist
Dmitry Balyasny - Balyasny Asset Management L.P. 2026 Q1 0.0% Reduce 0.00 pp 76,521 $338 hist
Cliff Asness - Aqr Capital Management LLC 2026 Q1 0.0% Reduce 0.00 pp 23,797 $105 hist
Marshall Wace - Marshall Wace, LLP exited 2026 Q1 last 2025 Q4 0.0% Exit 0.00 pp 818,129 $4M hist
D. E. Shaw & Co., Inc. exited 2026 Q1 last 2025 Q4 0.0% Exit 0.00 pp 54,037 $289 hist

6 current · 2 exited last period · options excluded

financials

US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing

Income statement

Metric FY2023 FY2024 FY2025
Revenue $433,026 $4.14M $23.85M
Gross profit $138,970 $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) · * = computed (not a single XBRL tag) · fiscal year as labeled by the issuer · not adjusted or audited by Follow-The-Filings

ownership over time

filing count by report period · click a bar for that quarter’s holders