PESI vs WM
PESI: Perma-Fix is a specialized nuclear services firm providing critical waste management, decontamination, and environmental restoration services, with a strategic focus on the Hanford DFLAW program and proprietary PFAS destruction technology. WM: The largest environmental solutions and waste management company in North America, leveraging an extensive network of landfills and transfer stations to drive sustainable resource recovery and energy production.
Side-by-side fundamentals
| Metric | PESI | WM | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $14.16 | $210.10 | |
| Market cap | $300M | $84.0B | |
| P/E as of 2026-10-08 | n/a | 29.75 | |
| PEG as of 2026-10-08, 3-year EPS CAGR to FY2025 | n/a | 3.95 | |
| Net margin FY2025, SEC XBRL | -22.3% | +10.7% | WM higher |
| Gross margin FY2025, SEC XBRL | +9.7% | n/a | |
| Operating margin FY2025, SEC XBRL | -19.0% | +17.1% | WM higher |
| ROE FY2025, SEC XBRL | -27.5% | +27.1% | WM higher |
| ROA FY2025, SEC XBRL | -15.7% | +5.9% | WM higher |
| Debt / equity as of 2026-09-02 | 0.06 | 2.35 | PESI lower |
| Revenue growth (YoY) as of 2026-09-02 | -0.9% | +7.2% | WM higher |
| Revenue CAGR (3y) SEC XBRL | -4.4% | +8.6% | WM higher |
| Dividend yield as of 2026-09-02 | n/a | +1.8% | |
| Dividend streak (yrs) SEC XBRL | 0 | 19 | WM higher |
| Beta as of 2026-09-02 | 1.17 | 0.10 | |
| 1-year return as of 2026-10-08 close | +41.5% | -4.5% | PESI higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-02 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.