p 10 Fastest-Growing Mid-Cap Stocks: UTHR, ACI, YOKU, OPEN, HOC, ALXN, BEXP, GMCR, BWA, MELI (Apr 12, 2011)

Below are the top 10 fastest-growing Mid-Cap stocks, based on the average long-term earnings growth rate estimated by Wall Street analysts. One Chinese company (YOKU) is on the list.

United Therapeutics Corporation (NASDAQ:UTHR) is the 1st fastest-growing stock in this segment of the market. Its long-term annual EPS growth is expected to be 69.8%. This number is based on the average estimate of 7 brokerage analysts. Arch Coal, Inc. (NYSE:ACI) is the 2nd fastest-growing stock in this segment of the market. Its long-term annual EPS growth is expected to be 42.8%. This number is based on the average estimate of 4 brokerage analysts. Youku.com Inc (ADR) (NYSE:YOKU) is the 3rd fastest-growing stock in this segment of the market. Its long-term annual EPS growth is expected to be 41.7%. This number is based on the average estimate of 3 brokerage analysts. OpenTable Inc (NASDAQ:OPEN) is the 4th fastest-growing stock in this segment of the market. Its long-term annual EPS growth is expected to be 38.3%. This number is based on the average estimate of 6 brokerage analysts. Holly Corporation (NYSE:HOC) is the 5th fastest-growing stock in this segment of the market. Its long-term annual EPS growth is expected to be 38.3%. This number is based on the average estimate of 3 brokerage analysts.

Alexion Pharmaceuticals, Inc. (NASDAQ:ALXN) is the 6th fastest-growing stock in this segment of the market. Its long-term annual EPS growth is expected to be 37.7%. This number is based on the average estimate of 9 brokerage analysts. Brigham Exploration Company (NASDAQ:BEXP) is the 7th fastest-growing stock in this segment of the market. Its long-term annual EPS growth is expected to be 34.7%. This number is based on the average estimate of 3 brokerage analysts. Green Mountain Coffee Roasters Inc. (NASDAQ:GMCR) is the 8th fastest-growing stock in this segment of the market. Its long-term annual EPS growth is expected to be 34.6%. This number is based on the average estimate of 6 brokerage analysts. BorgWarner Inc. (NYSE:BWA) is the 9th fastest-growing stock in this segment of the market. Its long-term annual EPS growth is expected to be 34.2%. This number is based on the average estimate of 3 brokerage analysts. MercadoLibre, Inc. (NASDAQ:MELI) is the 10th fastest-growing stock in this segment of the market. Its long-term annual EPS growth is expected to be 33.3%. This number is based on the average estimate of 5 brokerage analysts.