ALMU vs COHR
ALMU: Aeluma develops high-performance, scalable photonic and electronic semiconductor devices for AI datacom, sensing, and communications. COHR: Coherent is a diversified leader in lasers, engineered materials, and networking technologies serving the high-growth industrial, communications, and electronics sectors.
Side-by-side fundamentals
| Metric | ALMU | COHR | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $11.93 | $302.35 | |
| Market cap | $230M | $59.2B | |
| P/E as of 2026-10-08 | n/a | 73.52 | |
| Net margin FY2026, SEC XBRL | -205.3% | +11.3% | COHR higher |
| Operating margin | -228.3% | +2.0% | COHR higher |
| ROE FY2026, SEC XBRL | -16.1% | +7.4% | COHR higher |
| ROA FY2026, SEC XBRL | -15.1% | +4.4% | COHR higher |
| Debt / equity as of 2026-09-03 | 0.00 | 0.30 | ALMU lower |
| Revenue growth (YoY) as of 2026-09-03 | +43.2% | +22.5% | ALMU higher |
| Revenue CAGR (3y) SEC XBRL | +184.7% | +11.3% | ALMU higher |
| Dividend yield as of 2026-09-03 | n/a | +0.0% | |
| Dividend streak (yrs) SEC XBRL | 0 | n/a | |
| Beta as of 2026-09-03 | 1.97 | 2.70 | |
| 1-year return as of 2026-10-08 close | -33.2% | +159.1% | COHR higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 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.