On The Fly: Top five analyst downgrades

Catch up on today's top five analyst downgrades with this list compiled by The Fly: 1. CarMax (KMX) downgraded to Neutral from Positive at Susquehanna with analyst Ali Faghri saying "more challenging comparisons and moderating tailwinds" from online initiatives "will lead to a gradual slowdown in sales trends." 2. DuPont Fabros (DFT) was downgraded to Sector Weight from Overweight at KeyBanc and to Market Perform from Outperform at Raymond James. 3. TSMC (TSM) downgraded to Hold from Buy at HSBC with analyst Steven Pelayo citing valuation. 4. Sandstorm Gold (SAND) downgraded to Neutral from Outperformer at CIBC. 5. Dana Holding (DAN) downgraded to Hold from Buy at Deutsche Bank with analyst Rod Lache saying the stock has risen to within 5% of the firm's target. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.