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IMPINJ Shares on Decline After Downgrade

IMPINJ Shares on Decline After Downgrade

Analyst Brad Erickson at Pacific Crest Securities downgraded IMPINJ Inc. (NASDAQ: PI) from Overweight to Sector-Weight rating. IMPINJ shares fell to 7.18 percent at $55.11 on Tuesday.This comes as the stock has more than doubled in the past thr..