Benzinga's Top Downgrades

Analysts at Suntrust downgraded Avalanche Biotechnologies Inc AAVL from Buy to Neutral. Avalanche Biotechnologies' shares closed at $38.88 yesterday. Analysts at Credit Suisse downgraded Standard Pacific Corp. SPF from Outperform to Neutral. The price target for Standard Pacific is set to $9.50. Standard Pacific shares closed at $8.83 yesterday. Analysts at JP Morgan downgraded DealerTrack Technologies Inc TRAK from Overweight to Neutral. DealerTrack Technologies' shares closed at $62.98 yesterday. Analysts at Maxim Group downgraded Tekmira Pharmaceuticals Corp TKMR from Buy to Hold. The price target for Tekmira Pharmaceuticals has been lowered from $27.00 to $14.00. Tekmira Pharmaceuticals' shares closed at $14.93 yesterday. Argus Research downgraded United Natural Foods, Inc. UNFI from Buy to Hold. United Natural Foods' shares closed at $62.30 yesterday. Maxim Group downgraded Profire Energy, Inc. PFIE from Buy to Hold. Profire Energy shares closed at $1.30 yesterday. Stifel Nicolaus downgraded Greenbrier Companies Inc GBX from Buy to Hold. Greenbrier Companies' shares closed at $59.52 yesterday. MKM Partners downgraded Twitter Inc TWTR from Buy to Neutral. The price target for Twitter has been lowered from $57.00 to $39.00. Twitter shares closed at $34.66 yesterday. Deutsche Bank downgraded American International Group Inc AIG from Buy to Hold. American International shares closed at $62.58 yesterday.