Aehr Test Systems (AEHR) vs NetScout Systems, Inc. (NTCT)
A side-by-side comparison of Aehr Test Systems and NetScout Systems, Inc. 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.
AEHR
Aehr Test Systems
$92.14TechnologyDelayed quote: Oct 6, 2026, 4:00 PM EDT
NTCT
NetScout Systems, Inc.
$40.99TechnologyDelayed quote: Oct 6, 2026, 4:00 PM EDT
Total return — AEHR vs NTCT
growth of $100 · dividends reinvested · last 10yAEHR +3451.0% (+42.9%/yr)NTCT +40.9% (+3.5%/yr)AEHR compounded faster over this window
Log scale — wide-divergence pair
AEHR NTCT
AEHR vs NTCT: by the numbers
- •AEHR is the larger company ($3.01B vs $2.98B market cap).
- •NTCT is profitable (13.71% net margin) while AEHR runs a net loss (-14.00%).
- •AEHR grew revenue faster over the past five years (30.24% vs 1.06% CAGR).
Metrics side by side
Valuation
| Metric | AEHR | NTCT |
|---|---|---|
| P/E ratio | N/A | 24.84 |
| Forward P/E | 121.56 | 15.00 |
| PEG ratio | N/A | 0.65 |
| P/S ratio | 59.03 | 3.37 |
| P/B ratio | 13.69 | 1.79 |
| EV / EBITDA | N/A | 13.15 |
| FCF yield | N/A | 8.66% |
Profitability
| Metric | AEHR | NTCT |
|---|---|---|
| Gross margin | 34.67% | 78.57% |
| Operating margin | -27.80% | 14.82% |
| Net margin | -14.00% | 13.71% |
| ROE | -3.25% | 7.28% |
| ROIC | -6.17% | 5.98% |
Growth (annualized)
| Metric | AEHR | NTCT |
|---|---|---|
| Revenue CAGR (5Y) | 30.24% | 1.06% |
| EPS CAGR (5Y) | N/A | 38.61% |
| FCF CAGR (5Y) | N/A | 7.38% |
| Total return CAGR (5Y) | 50.07% | 8.65% |
Frequently asked
- Which has grown faster, AEHR or NTCT?
- Over the past five years, AEHR grew revenue faster — AEHR at a 30.24% CAGR versus NTCT at 1.06%.
- Is AEHR or NTCT more profitable?
- NTCT runs the higher net margin — AEHR at -14.00% versus NTCT at 13.71%.
- How have AEHR and NTCT total returns compared?
- Over the past 10 years, AEHR delivered 42.91% and NTCT delivered 3.41% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
NetScout Systems P/E ratioAehr Test Systems ROENetScout Systems ROEAehr Test Systems operating marginNetScout Systems operating marginAehr Test Systems revenue growthNetScout Systems revenue growthAehr Test Systems free cash flowNetScout Systems free cash flow
Aehr Test Systems & NetScout Systems 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.