| Metric | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 |
|---|---|---|---|---|---|
| Cash and cash equivalents | $285.6M+361.4% | $61.9M+682.6% | $7.9M+231.0% | $2.4M | — |
| Short-term investments | $47.7M | $0 | — | — | — |
| Accounts receivable | $17.9M+2429.3% | $707K+226.6% | $217K | $0 | — |
| Inventories | $1.1M+1563.6% | $66K | $0 | — | — |
| Receivable from noncontrolling interests | $0-100.0% | $28K-96.1% | $722K | $0 | — |
| Note receivable | $32.0M | $0 | — | — | — |
| Deferred offering costs | $1.8M | $0 | — | — | — |
| Prepaid expenses and other current assets | $13.8M+353.5% | $3.1M+83.5% | $1.7M+82.3% | $913K+241.2% | $268K |
| Total current assets | $399.9M+508.3% | $65.7M+525.5% | $10.5M+218.3% | $3.3M+2.5% | $3.2M |
| Property and equipment, net | $33.5M+49.6% | $22.4M+108.7% | $10.7M+30.6% | $8.2M+174.4% | $3.0M |
| Operating lease right-of-use assets, net | $1.5M+34.8% | $1.1M-10.9% | $1.3M+47.4% | $854K-8.5% | $933K |
| Deferred tax assets | $0-100.0% | $32K | $0 | — | — |
| Intangible assets | $1.5M | $0 | — | — | — |
| Goodwill | $8.6M+170.5% | $3.2M-3.0% | $3.3M | $0 | — |
| Lease receivable - noncurrent | $426K | $0 | — | — | — |
| Equity method investments | $1.3M | $0 | — | — | — |
| Other investments | $46.0M | $0 | — | — | — |
| Other noncurrent assets | $5.4M+177.9% | $1.9M+7.5% | $1.8M+1184.1% | $140K | $0 |
| Total assets | $498.0M+427.9% | $94.3M+242.6% | $27.5M+120.4% | $12.5M+75.0% | $7.1M |
| Accounts payable | $5.8M+463.7% | $1.0M-8.2% | $1.1M-17.9% | $1.4M+2170.3% | $60K |
| Accrued expenses | $6.2M+173.5% | $2.3M+73.6% | $1.3M+263.0% | $361K+750.0% | $43K |
| Debt - current | $12.9M+1272.2% | $939K | — | — | — |
| Finance lease liabilities - current | $167K+32.5% | $126K+103.4% | $62K | $0 | — |
| Operating lease liabilities - current | $584K+4.7% | $558K+65.8% | $337K+633.2% | $46K+20.6% | $38K |
| Deferred revenue | $882K+0.0% | $882K+0.0% | $882K | $0 | — |
| Due to related parties | $4.2M | $0 | — | — | — |
| Other current liabilities | $2.0M+62.1% | $1.3M-16.2% | $1.5M | $0 | — |
| Total current liabilities | $32.7M+363.2% | $7.1M+24.4% | $5.7M+193.0% | $1.9M+538.3% | $303K |
| Deferred tax liabilities | $102K | $0-100.0% | $111K | $0 | — |
| Convertible notes payable, at fair value | $199.3M+496.2% | $33.4M | $0 | — | — |
| Debt - noncurrent | $1.5M+2.1% | $1.4M | $0 | — | — |
| Operating lease liabilities - noncurrent | $1.1M+53.9% | $688K-35.5% | $1.1M+43.7% | $742K-11.8% | $842K |
| Finance lease liabilities - noncurrent | $471K-15.9% | $560K+170.4% | $207K | $0 | — |
| Total liabilities | $235.1M+444.5% | $43.2M+395.7% | $8.7M+225.2% | $2.7M+134.0% | $1.1M |
| Preferred stock, $0.01 par value; 10,000,000 shares authorized, no shares issued and outstanding as of December 31, 2025 and 2024 | $0 | $0 | $0 | $0 | $0 |
| Common stock, $0.01 par value; 500,000,000 shares authorized, 111,677,771 and 72,068,059 shares issued and outstanding as of December 31, 2025 and 2024, respectively | $1.1M+54.9% | $721K+47.4% | $489K+36.2% | $359K+73.9% | $207K |
| Additional paid-in capital | $431.8M+309.2% | $105.5M+160.1% | $40.6M+142.1% | $16.8M+99.9% | $8.4M |
| Accumulated deficit | -$231.3M-311.7% | -$56.2M-135.6% | -$23.8M-215.6% | -$7.6M-189.6% | -$2.6M |
| Accumulated other comprehensive income (loss) | $2.5M+217.5% | -$2.2M-135.0% | -$921K-461.1% | $255K+1262.1% | $19K |
| Total stockholders' equity attributed to ASP Isotopes Inc. stockholders | $204.2M+326.2% | $47.9M+193.9% | $16.3M+66.0% | $9.8M+63.7% | $6.0M |
| Noncontrolling interests in consolidated subsidiaries | $58.7M+1697.6% | $3.3M+28.9% | $2.5M | $0 | — |
| Total stockholders' equity | $262.9M+413.8% | $51.2M+171.7% | $18.8M+91.8% | $9.8M+63.7% | $6.0M |
| Total liabilities and stockholders' equity | $498.0M+427.9% | $94.3M+242.6% | $27.5M+120.4% | $12.5M+75.0% | $7.1M |
Source: SEC EDGAR XBRL. % change vs prior period shown where available.
Source: SEC EDGAR 10-K and 10-Q filings. Up to 10 years annual / 16 quarters shown.