Microchip Technologyvs.Seagate
MCHP vs STX · 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.
Seagate is about 4.9× larger than Microchip Technology by market cap; Seagate trades at the lower P/E (65.6 vs 89.8); year to date, Seagate leads (+188.6% vs +16.5%).
Side by side
| MCHP | STX | |
|---|---|---|
| Market cap | $42.9B | $209B |
| Price | $73.50 | $821.67 |
| Today | −1.0% | +3.4% |
| Return YTD | +16.5% | +188.6% |
| Return 1Y | +7.3% | +399.1% |
| P/E | 89.8 | 65.6 |
| P/S | 8.4 | 17.1 |
| P/B | 6.7 | 96.4 |
Data as of 2026-08-26 · updates daily after U.S. close
The two companies
Microchip TechnologyMCHP
The microcontroller is the anchor product; analog and FPGA parts fill out the range for embedded designs in industry and cars.
Full MCHP profile →SeagateSTX
No one ships more hard drives. The HAMR-based Mozaic platform lifts capacity per drive sharply as cloud and AI data pile up.
Full STX profile →More MCHP & STX comparisons
Other head-to-heads in the Chips & accelerators segment.
See where MCHP and STX sit in the full AI & digital infrastructure map: every segment from suppliers to end markets.Open the AI value chain →