Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Martin Marietta (MLM) upgraded to Buy from Neutral at Goldman Sachs analyst Jerry Revich saying he is positive on an inflection in the aggregates pricing cycle, an acceleration in infrastructure capital expenditures, and potential return to a "steady recovery" for residential construction in 2020-2021. 2. Adient (ADNT) upgraded to Buy from Neutral at BofA/Merrill with analyst John Murphy saying he believes Adient is in the process of refinancing its debt, despite investor concerns of a potential liquidity crunch, which would allow it to execute on its turnaround. 3. Exact Sciences (EXAS) upgraded to Conviction Buy from Buy at Goldman Sachs with analyst Patrick Donnelly citing his view that the stock is set-up well for the remainder of 2019. 4. Delphi Technologies (DLPH) upgraded to Buy from Neutral at BofA/Merrill with analyst John Murphy saying new CEO Rick Dauch's business review will come to a close in mid-April and expects more formal and constructive updates around Delphi's transformation plan. 5. Murphy Oil (MUR) upgraded to Neutral from Sell at Goldman Sachs with analyst John Murphy saying he believes Adient is in the process of refinancing its debt, despite investor concerns of a potential liquidity crunch, which would allow it to execute on its turnaround. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage,
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