10 Biggest Price Target Changes For Tuesday

Piper Jaffray lowered Merit Medical Systems, Inc. (NASDAQ:MMSI) price target from $58 to $40. Merit Medical shares closed at $28.75 on Monday.
Credit Suisse raised Alder Biopharmaceuticals Inc (NASDAQ:ALDR) price target from $11 to $19. Alder Biopharmaceuticals shares closed at $18.50 on Monday.
UBS lowered Norfolk Southern Corp. (NYSE:NSC) price target from $230 to $216. Norfolk Southern shares closed at $182.28 on Monday.
Stifel raised the price target for Shake Shack Inc (NYSE:SHAK) from $65 to $80. Shake Shack shares closed at $100.78 on Monday.
KeyBanc cut the price target for Healthequity Inc (NASDAQ:HQY) from $90 to $70. Healthequity shares closed at $62.05 on Monday.
SunTrust Robinson Humphrey boosted the price target on SemGroup Corp (NYSE:SEMG) from $11 to $17. SemGroup shares closed at $16.50 on Monday.
Citigroup lowered the price target for Acceleron Pharma Inc (NASDAQ:XLRN) from $61 to $52. Acceleron Pharma shares closed at $44.65 on Monday.
Susquehanna raised the price target for Snap Inc (NYSE:SNAP) from $12 to $18. Snap shares closed at $15.76 on Monday.
Raymond James boosted the price target for Life Storage Inc (NYSE:LSI) from $106 to $110. Life Storage shares closed at $103.05 on Monday.
Wells Fargo lifted the price target on Dycom Industries, Inc. (NYSE:DY) from $52 to $61. Dycom closed at $53.36 on Monday.