Benzinga's Top Upgrades

Analysts at Morgan Stanley upgraded

from Equal-weight to Overweight. The target price for American Airlines has been lowered from $48 to $46. American Airlines shares have dropped 23.98 percent over the past 52 weeks, while the S&P 500 index has gained 0.46 percent in the same period. American Airlines gained 1.06 percent to $37.10 in pre-market trading. Bernstein upgraded

from Market Perform to Outperform. L Brands shares have declined 11.81 percent over the past 52 weeks, while the S&P 500 index has gained 0.46 percent in the same period. L Brands gained 0.01 percent to close at $78.82 on Wednesday. Analysts at Macquarie upgraded

from Underperform to Neutral. ResMed shares have slipped 11.40 percent over the past 52 weeks, while the S&P 500 index has increased 0.46 percent in the same period. ResMed fell 0.02 percent to close at $56.64 on Wednesday. Credit Suisse upgraded

from Underperform to Neutral. The target price for Mantech International has been raised from $26 to $34. Mantech shares have surged 12.15 percent over the past 52 weeks, while the S&P 500 index has gained 0.46 percent in the same period. Mantech International rose 3.72 percent to $34.00 in pre-market trading.