Financial Analysis
Filing-based analysis. Market pricing is not included. Fundamentals from SEC filings; economic data from FRED and the BLS. About our data
Filing evidence summary
Caution evidenceCoverage 4/5 core metricsLatest reported annual revenue changed -26.2% from the prior reported annual observation.
Backward-looking filed evidence under visible rules - not a rating, forecast or investment advice. Missing data is never scored.
Evidence signals
- Revenue contracted
Latest reported annual revenue changed -26.2% from the prior reported annual observation.
Why this surfaced
Direction threshold: above +2% constructive; below -2% caution; otherwise monitor. This is not labeled one-year growth when filing periods have a gap. Period end 2025-12-31.
- Operating margin compressed
Operating margin changed -3.7 percentage points from the prior annual period.
Why this surfaced
Direction threshold: more than +1 percentage point constructive; below -1 point caution. Period end 2025-12-31.
- Free cash flow was negative
Latest reported free cash flow was -$23M.
Why this surfaced
Free cash flow = operating cash flow minus capital expenditures; positive is supporting evidence, not a valuation conclusion. Period end 2025-12-31.
- Shareholders' equity was non-positive
Debt/equity is shown as not meaningful rather than as a negative leverage ratio.
Why this surfaced
Same-period reported shareholders' equity was zero or negative; review the balance sheet and capital structure. Period end 2025-12-31.
- 5 filing risk checks flagged
Flagged areas: Solvency & liquidity, Dilution.
Why this surfaced
The full financial analysis shows each value, threshold, and sector limitation.
Core trend metrics
Hover a tile for its exact definition; the Statements tab carries per-cell filing citations.
Where to look next
Risk checks
- Solvency & liquidity
- Dilution
Financial movement
- Cash→ flat
- Long-term debt→ flat
- Inventory→ flat
- Receivables→ flat
- Current assets→ flat
Source & freshness
- Source
- SEC EDGAR XBRL
- Fetched
- 2026-09-06
- Latest period end
- 2025-12-31
- Filings
- EDGAR ↗
Reported segment mix
figures as filed · share of the filed sum · change vs the prior period in the same filing- California Ethanol$153M77.5%-5.3% yoy
- India Biodiesel Segment$29.7M15.0%-68.1% yoy
- California Dairy Renewable Natural Gas$14.7M7.5%+13.0% yoy
Members sum to the consolidated $198M for this period.
- California Ethanol$38.8M71.1%+2.9% yoy
- India Biodiesel Segment$10.5M19.3%+291.1% yoy
- California Dairy Renewable Natural Gas$5.25M9.6%+115.1% yoy
Change is against the same quarter a year earlier, as reported in the same 10-Q.
Source: SEC DERA Financial Statement and Notes data sets. Dimensional XBRL facts on the business-segment, product/service and geographic axes; the engine keeps the accession of every figure. Descriptive and educational, not advice.
Peer percentiles
latest fiscal year ending 2025-12-31 · among 4,003 US-listed filers · 781 in Materials| Metric | Value | vs all filers | vs sector |
|---|---|---|---|
Revenue latest fiscal-year revenue as filed | $198M | 34thof 3,301 middle third | 53rdof 522 middle third |
Revenue growth latest fiscal-year revenue vs the prior fiscal year | -26.2% | 5thof 3,137 bottom third | 12thof 473 bottom third |
Gross margin gross profit ÷ revenue | -0.4% | 3rdof 1,603 bottom third | 4thof 221 bottom third |
Operating margin operating income ÷ revenue | -18.8% | 27thof 2,819 bottom third | 52ndof 483 middle third |
Net margin net income ÷ revenue | -39.0% | 20thof 3,263 bottom third | 43rdof 518 middle third |
Free-cash-flow margin (operating cash flow − |capex|) ÷ revenue | -11.5% | 23rdof 2,679 bottom third | 45thof 433 middle third |
Interest coverage operating income ÷ interest expense (interest expense > 0) | -0.7× | 39thof 819 middle third | 66thof 155 middle third |
Stock comp ÷ revenue stock-based compensation ÷ revenue · lower is ranked higher | 2.9% | 45thof 2,895 middle third | 63rdof 476 middle third |
Net debt ÷ operating cash flow net debt ÷ operating cash flow (OCF > 0) · lower is ranked higher | 18.1× | 5thof 1,546 bottom third | 2ndof 145 bottom third |
Each filer's latest fiscal year as stored by the nightly crawl; fiscal year ends differ across the universe. A metric ranks only filers for which it is computable from filed facts. Ties split; a rank reads "better than N% of filers" in the metric's own direction. Descriptive and educational, not a rating.
Earnings quality
Not available for AMTX yet: Earnings-quality fields arrive with this issuer's next re-crawl (sec_screen_v6)..
Point-in-time ledger
Not available for AMTX yet: The point-in-time ledger arrives with this issuer's next re-crawl (sec_screen_v6)..
Notes by disclosure type
Not available for AMTX yet: no footnote text blocks on file for this filer in the ingested DERA files.
Fundamentals from SEC EDGAR. Scores, the DCF, and every model shown are educational analysis, not investment advice or price predictions.