Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. Harley-Davidson (HOG) downgraded to Sell from Neutral at Goldman Sachs with analyst David Tamberrino saying he views Harley as the "worst positioned" within his Powersports coverage given its concentration in a "secularly declining" motorcycle market. 2. TowerJazz (TSEM) downgraded to Neutral from Outperform at Credit Suisse with analyst Quang Tung Le saying to reflect ongoing weakness at the company's "key" radio frequency and power customers along with revised three- year deal extension with Panasonic, the analyst reduced his sales estimates. 3. Marriott (MAR) downgraded to In Line from Outperform at Evercore ISI with analyst Rich Hightower saying approaching Q1 earnings season, the analyst finds himself "incrementally negative" on hotel stocks overall - and even more so with respect to the C-Corps than the REITs - given the sector's substantial recent outperformance against the relevant benchmarks, coupled with no obvious shift in fundamentals over the last 60-90 days. 4. Kraft Heinz (KHC) downgraded to Underweight from Neutral at Piper Jaffray with analyst Michael Lavery saying expectations for the company's 2020 earnings are likely too high as it plans divestitures of underperforming businesses, which could be 20c-30c dilutive on a per share basis. 5. Hyatt (H) and Hilton (HLT) downgraded to Market Perform from Outperform at Wells Fargo. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.