Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Deere (DE) upgraded to Conviction Buy from Buy at Goldman Sachs. 2. Chemours (CC) upgraded to Neutral from Sell at UBS with analyst John Roberts saying Chemours' execution has disproved his prior concerns. 3. BP (BP) upgraded to Overweight from Neutral at Piper Jaffray with analyst Guy Baber saying the company's cash flow generation is in the early stages of a "multi-year positive inflection" while Macondo headwinds are subsiding. 4. L3 Technologies (LLL) upgraded to Conviction Buy from Buy at Goldman Sachs with analyst Nosh Poponak saying he favors increased exposure to Defense given the current industry cycle position, geopolitics, and Department of Defense budget dynamics. 5. Illumina (ILMN) upgraded to Buy from Hold at Canaccord with analyst Mark Massaro saying he sees a strong upgrade cycle for NovaSeq beginning in the tird quarter and lasting for three years. He believes we remain in the early innings on major waves of cancer growth and expects the continuation of robust growth of direct to consumer products, such as 23andMe, ancestry.com and now Helix. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.