Marvellvs.Micron
MRVL vs MU · both in Chips & accelerators, part of the AI & digital infrastructure value chain: Designs and builds the processors, accelerators and memory that train and run AI.
Micron is about 4.8× larger than Marvell by market cap; Micron trades at the lower P/E (13.6 vs 91.4); year to date, Micron leads (+262.9% vs +223.2%).
Side by side
| MRVL | MU | |
|---|---|---|
| Market cap | $241B | $1.2T |
| Price | $275.28 | $1,029.00 |
| Today | +0.2% | −0.7% |
| Return YTD | +223.2% | +262.9% |
| Return 1Y | +196.9% | +427.0% |
| Since June 26, 2026 | +3.2% | −9.1% |
| P/E | 91.4 | 13.6 |
| P/S | 25.5 | 8.7 |
| P/B | 13.0 | 8.3 |
Data as of 2026-10-09 · updates daily after U.S. close
Since June 26, 2026: the change in the closing price, from the daily closes Sectivia records itself since that date.
The two companies
MarvellMRVL
Data infrastructure only. Marvell builds custom AI accelerators for single customers and the optical and networking silicon around them.
Full MRVL profile →MicronMU
America's only large memory manufacturer, third in HBM, selling DRAM and NAND broadly into data centres.
Full MU profile →More MRVL & MU comparisons
Other head-to-heads in the Chips & accelerators segment.