Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Canon (CAJ) upgraded to Neutral from Sell at Goldman Sachs with analyst Satoru Ogawa citing the company's cost cuts and less downside to his price target. 2. Boston Beer (SAM) upgraded to Neutral from Underperform at Macquarie with analyst Caroline Levy saying she forcasts the company's non-beer portfolio that includes Twisted Tea,Truly and Angry Orchard brands to help contribute to its double-digit revenue growth in 2019. 3. U.S. Steel (X) upgraded to Buy from Hold at Berenberg with analyst Paretosh Misra citing an increase in EBITDA estimates from higher pricing. 4. FARO Technologies upgraded to Buy from Hold at Gabelli with analyst Hendi Susanto citing an attractive valuation and positive view on the company's "growth execution and initiatives toward operating margin improvement in 2019." 5. Aaron's (AAN) upgraded to Buy from Neutral at Northcoast with analyst Tim Vierengel saying the Best Buy (BBY) partnership is a key point of growth. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.