Benzinga''s Top Ratings Upgrades, Downgrades For March 10, 2022 Upgrades For Alpha Metallurgical Resources Inc (NYSE: AMR ), B. Riley Securities upgraded the previous rating of Neutral to Buy. For the fourth quarter, Alpha Metallurgical had an EPS of $13.30, compared to year-ago quarter EPS of $3.00. At the moment, the stock has a 52-week-high of $132.70 and a 52-week-low of $11.13. Alpha Metallurgical closed at $121.64 at the end of the last trading period. For Hormel Foods Corp (NYSE: HRL ), Argus Research upgraded the previous rating of Hold to Buy. In the first quarter, Hormel Foods showed an EPS of $0.44, compared to $0.41 from the year-ago quarter. The stock has a 52-week-high of $53.19 and a 52-week-low of $40.48. At the end of the last trading period, Hormel Foods closed at $49.91. According to Wells Fargo, the prior rating for Arista Networks Inc (NYSE: ANET ) was changed from Equal-Weight to Overweight. In the fourth quarter, Arista Networks showed an EPS of $0.82, compared to $0.62 from the year-ago quarter. At the moment, the stock has a 52-week-high of $536.54 and a 52-week-low of $108.23.