Pure Storage sinks as UBS downgrades amid competition worries (NYSE:PSTG)

Empty plastic bottles stacked inside a Water Bottling Plant Warehouse

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Pure Storage (NYSE:PSTG) was in the spotlight on Tuesday as investment firm UBS downgraded the flash storage company, noting that increased competition could impact its valuation.

Shares fell 4.9% in premarket trading and have gained 88% year-to-date.

“Pure’s valuation has benefitted from the