Pure Storagevs.Super Micro
PSTG vs SMCI · both in Data centers, part of the AI & digital infrastructure value chain: Servers, networking, optics and data center capacity that tie AI infrastructure together.
Pure Storage is about 1.2× larger than Super Micro by market cap; Super Micro trades at the lower P/E (14.8 vs 119.1); year to date, Pure Storage leads (+16.0% vs −3.3%).
Side by side
| PSTG | SMCI | |
|---|---|---|
| Market cap | $22.4B | $18.5B |
| Price | $77.73 | $28.31 |
| Today | +6.9% | +0.2% |
| Return YTD | +16.0% | −3.3% |
| Return 1Y | +36.5% | −43.8% |
| P/E | 119.1 | 14.8 |
| P/S | 6.1 | 0.5 |
| P/B | 15.5 | 2.4 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
Pure StoragePSTG
All-flash data storage platforms and storage-as-a-service for modern data centers.
Full PSTG profile →Super MicroSMCI
Fast-growing AI server manufacturer focused on liquid cooling and short lead times from new GPU to finished rack.
Full SMCI profile →More comparisons in Data centers
See where PSTG and SMCI sit in the full AI & digital infrastructure map — every segment from suppliers to end markets.Open the AI value chain →