Alpha Cognition Inc (ACOG) vs Nyxoah S.A. (NYXH)
A side-by-side comparison of Alpha Cognition Inc and Nyxoah S.A. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.
ACOG
Alpha Cognition Inc
$8.91HealthcareDelayed quote: Oct 6, 2026, 1:27 PM EDT
NYXH
Nyxoah S.A.
$1.44HealthcareDelayed quote: Oct 6, 2026, 1:28 PM EDT
Total return — ACOG vs NYXH
growth of $100 · dividends reinvested · last 2yACOG +28.9% (+13.5%/yr)NYXH -85.8% (-62.4%/yr)ACOG compounded faster over this window
Log scale — wide-divergence pair
ACOG NYXH
ACOG vs NYXH: by the numbers
- •NYXH is the larger company ($144M vs $138M market cap).
- •Both run net losses; ACOG's is the smaller (-153.61% vs -435.70% net margin).
Metrics side by side
Valuation
| Metric | ACOG | NYXH |
|---|---|---|
| P/S ratio | 9.06 | 5.50 |
| P/B ratio | 2.61 | 1.52 |
Profitability
| Metric | ACOG | NYXH |
|---|---|---|
| Gross margin | 81.26% | 63.13% |
| Operating margin | -221.72% | -827.76% |
| Net margin | -153.61% | -435.70% |
| ROE | -44.26% | -120.33% |
| ROIC | -50.04% | -61.13% |
Growth (annualized)
| Metric | ACOG | NYXH |
|---|---|---|
| Revenue CAGR (5Y) | N/A | 120.68% |
| Total return CAGR (5Y) | N/A | -45.84% |
Go deeper
Dig into the metrics
Alpha Cognition ROENyxoah ROEAlpha Cognition operating marginNyxoah operating marginAlpha Cognition revenue growthNyxoah revenue growthAlpha Cognition free cash flowNyxoah free cash flow
Alpha Cognition & Nyxoah appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.