Arista Networks, Inc. (ANET) vs Monolithic Power Systems, Inc. (MPWR)
A side-by-side comparison of Arista Networks, Inc. and Monolithic Power Systems, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 28, 2026. Differences are shown without an overall score or investment verdict.
ANET
Arista Networks, Inc.
$169.71TechnologyDelayed quote: Jul 28, 2026, 4:00 PM EDT
MPWR
Monolithic Power Systems, Inc.
$1,282.01TechnologyDelayed quote: Jul 28, 2026, 4:00 PM EDT
Total return — ANET vs MPWR
growth of $100 · dividends reinvested · last 12yANET +4864.0%MPWR +3798.4%ANET compounded faster
ANET MPWR
ANET vs MPWR: by the numbers
- •ANET is the larger company ($213.69B vs $62.99B market cap).
- •ANET trades at the lower trailing earnings multiple (58.48 vs 96.55 P/E), one valuation lens rather than an overall verdict.
- •ANET converts more revenue to profit (38.32% vs 22.84% net margin).
- •ANET grew revenue faster over the past five years (31.58% vs 25.95% CAGR).
- •MPWR pays a dividend (0.53% yield), while ANET has no payments in the available dividend history.
Metrics side by side
Valuation
| Metric | ANET | MPWR |
|---|---|---|
| P/E ratio | 58.48 | 96.55 |
| Forward P/E | 46.92 | 55.41 |
| P/S ratio | 22.40 | 22.30 |
| P/B ratio | 16.13 | 17.93 |
| PEG ratio | 2.05 | 3.40 |
| EV / EBITDA | 50.68 | 75.73 |
| FCF yield | 2.43% | 0.95% |
Profitability
| Metric | ANET | MPWR |
|---|---|---|
| Gross margin | 63.54% | 55.18% |
| Operating margin | 42.79% | 27.09% |
| Net margin | 38.32% | 22.84% |
| ROE | 27.59% | 18.37% |
| ROIC | 22.64% | 15.30% |
Dividends
| Metric | ANET | MPWR |
|---|---|---|
| Dividend yield | N/A | 0.53% |
| Payout ratio | N/A | 55.54% |
Growth (annualized)
| Metric | ANET | MPWR |
|---|---|---|
| Revenue CAGR (5Y) | 31.58% | 25.95% |
| EPS CAGR (5Y) | 39.94% | 28.43% |
| FCF CAGR (5Y) | 46.68% | 22.36% |
| Total return CAGR (5Y) | 48.81% | 25.08% |
Frequently asked
- Which has the lower trailing P/E, ANET or MPWR?
- ANET has the lower trailing P/E: ANET trades at 58.48 and MPWR at 96.55. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, ANET or MPWR?
- Over the past five years, ANET grew revenue faster — ANET at a 31.58% CAGR versus MPWR at 25.95%.
- Does ANET or MPWR pay a bigger dividend?
- MPWR pays a dividend (0.53% yield), while ANET has no payments in the available dividend history.
- Is ANET or MPWR more profitable?
- ANET runs the higher net margin — ANET at 38.32% versus MPWR at 22.84%.
- How have ANET and MPWR total returns compared?
- Over the past 10 years, ANET delivered 44.12% and MPWR delivered 34.13% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Arista Networks P/E ratioMonolithic Power Systems P/E ratioArista Networks dividend yieldMonolithic Power Systems dividend yieldArista Networks ROEMonolithic Power Systems ROEArista Networks operating marginMonolithic Power Systems operating marginArista Networks revenue growthMonolithic Power Systems revenue growthArista Networks free cash flowMonolithic Power Systems free cash flow
Arista Networks & Monolithic Power 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 July 28, 2026.