Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Papa John's (PZZA) upgraded to Overweight from Sector Weight at KeyBanc with analyst Chris O'Cull saying the "civil and political disruptions" that have been hurting restaurant dining could be helping pizza operators that deliver to consumers. 2. Scripps Networks (SNI) upgraded to Buy from Hold at Stifel with the firms saying it expects the company to benefit from stronger than expected domestic ad trends, as well as affiliate fee growth that it believes will surpass the average of its peers. 3. MGIC Investment (MTG) upgraded to Buy from Neutral at Compass Point with the firm saying it revised estimates higher to incorporate lower default-to-claim assumptions and a gradual decline in the reserve per late stage default, which translates to a lower incurred loss estimates. 4. LATAM Airlines (LFL) upgraded to Buy from Hold at Deutsche Bank with analyst Michael Linenberg citing improving economies in Latin America and significant capacity cuts among airliners. 5. Brookfield Renewable (BEP) upgraded to Buy from Neutral at Guggenheim. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.