Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. BioMarin (BMRN) downgraded to Neutral from Overweight at Piper Jaffray with analyst Joshua Schimmer saying he sees a "number of under-appreciated" risks ahead. 2. Akorn (AKRX) downgraded to Underperform from Buy at BofA/Merrill and to Hold from Buy at WallachBeth. 3. GoPro (GPRO) downgraded to Underperform from Neutral at BofA/Merrill. 4. L Brands (LB) downgraded to Underperform from Hold at Jefferies with analyst Randal Konik citing rising competition and pricing competition. 5. Xerox (XRX) downgraded to Underweight from Equal Weight at Morgan Stanley with analyst Brian Essex saying both the BPO and DocTech businesses are facing secular pressures and said the Conduent spinco will add $2B of net incremental leverage and faces headwinds in both growth and pricing and will need to focus on margin expansion to drive shareholder value. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, cllick here.