ALMU vs COHR
ALMU: Aeluma is an optoelectronics company developing high-performance photonic technologies for advanced sensing and communications applications. COHR: Coherent Corp. provides advanced engineered materials, laser systems, and optical networking components that power the next generation of data communications and industrial applications.
Side-by-side fundamentals
| Metric | ALMU | COHR | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $16.01 | $312.19 | |
| Market cap as of 2026-07-23 | $297M | $62.1B | |
| P/E as of 2026-07-23 | n/a | 132.37 | |
| PEG as of 2026-07-23 | -1.52 | n/a | |
| Net margin as of 2026-07-23 | -115.6% | +7.1% | COHR higher |
| Gross margin as of 2026-07-23 | +41.7% | +36.8% | ALMU higher |
| Operating margin as of 2026-07-23 | -130.5% | +11.0% | COHR higher |
| ROE as of 2026-07-23 | -17.2% | +5.3% | COHR higher |
| ROA as of 2026-07-23 | -16.3% | +3.0% | COHR higher |
| Debt / equity as of 2026-07-23 | 0.00 | 0.30 | ALMU lower |
| Revenue growth (YoY) as of 2026-07-23 | +43.2% | +18.0% | ALMU higher |
| Revenue CAGR (3y) SEC XBRL | +391.2% | +20.5% | ALMU higher |
| Dividend yield as of 2026-07-23 | n/a | +0.0% | |
| Beta as of 2026-07-23 | -0.16 | 2.08 | |
| 1-year return as of 2026-07-22 close | -7.5% | +217.6% | COHR higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.