Coherentvs.Pure Storage
COHR vs PSTG · both in Data centers, part of the AI & digital infrastructure value chain: Servers, networking, optics and data center capacity that tie AI infrastructure together.
Coherent is about 2.8× larger than Pure Storage by market cap; Pure Storage trades at the lower P/E (119.1 vs 135.4); year to date, Coherent leads (+75.8% vs +16.0%).
Side by side
| COHR | PSTG | |
|---|---|---|
| Market cap | $63.5B | $22.4B |
| Price | $324.50 | $77.73 |
| Today | −0.8% | +6.9% |
| Return YTD | +75.8% | +16.0% |
| Return 1Y | +246.2% | +36.5% |
| P/E | 135.4 | 119.1 |
| P/S | 9.6 | 6.1 |
| P/B | 5.9 | 15.5 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
CoherentCOHR
Produces optical transceivers and lasers — the components that transmit data as light between AI servers and data centers.
Full COHR profile →Pure StoragePSTG
All-flash data storage platforms and storage-as-a-service for modern data centers.
Full PSTG profile →More comparisons in Data centers
See where COHR and PSTG sit in the full AI & digital infrastructure map — every segment from suppliers to end markets.Open the AI value chain →