Benzinga's Top Downgrades

Analysts at Wunderlich downgraded Magellan Midstream Partners LP

from “buy” to “hold.” MMP's shares closed at $73.37 yesterday. Magellan Midstream Partners' PEG ratio is 2.53. C.K. Cooper downgraded Houston American Energy Corporation

from “buy” to “hold.” HUSA's shares closed at $7.00 yesterday. Houston American Energy's trailing-twelve-month operating margin is -124.48%. Credit Suisse downgraded BlackRock Inc

from “outperform” to “neutral.” BLK's shares closed at $198.50 yesterday. BlackRock's trailing-twelve-month ROE is 9.12%. Analysts at Deutsche Bank downgraded Greif Inc

from “buy” to “hold” GEF's shares closed at $49.82 yesterday. Greif's trailing-twelve-month ROA is 6.19%.