Top 10 Mid Cap Stocks of the Week: STX, KOS, BEXP, HGSI, SNDA, BRO, TOL, WLL, HAR, AL (Oct 23, 2011)

Below are the top 10 best-performing Mid Cap stocks for the past week. One
Chinese company (SNDA) is on the list. Seagate Technology PLC (NASDAQ:STX) was
the 1st best-performing stock last week in this segment of the market. Its
weekly performance was 30.68% for the week. Its price percentage change was
2.59% year-to-date. Kosmos Energy Ltd (NYSE:KOS) was the 2nd best-performing
stock last week in this segment of the market. Its weekly performance was 21.03%
for the week. Its price percentage change was N/A year-to-date. Brigham
Exploration Company (NASDAQ:BEXP) was the 3rd best-performing stock last week in
this segment of the market. Its weekly performance was 20.36% for the week. Its
price percentage change was 34.14% year-to-date. Human Genome Sciences
(NASDAQ:HGSI) was the 4th best-performing stock last week in this segment of the
market. Its weekly performance was 20.23% for the week. Its price percentage
change was -44.04% year-to-date. Shanda Interactive Entertainment Ltd ADR
(NASDAQ:SNDA) was the 5th best-performing stock last week in this segment of the
market. Its weekly performance was 17.03% for the week. Its price percentage
change was -1.16% year-to-date. Brown & Brown, Inc. (NYSE:BRO) was the 6th
best-performing stock last week in this segment of the market. Its weekly
performance was 16.59% for the week. Its price percentage change was -10.19%
year-to-date. Toll Brothers, Inc. (NYSE:TOL) was the 7th best-performing stock
last week in this segment of the market. Its weekly performance was 15.66% for
the week. Its price percentage change was -4.79% year-to-date. Whiting Petroleum
Corporation (NYSE:WLL) was the 8th best-performing stock last week in this
segment of the market. Its weekly performance was 15.41% for the week. Its price
percentage change was -21.12% year-to-date. Harman International Industries
Inc./DE/ (NYSE:HAR) was the 9th best-performing stock last week in this segment
of the market. Its weekly performance was 14.76% for the week. Its price
percentage change was -7.13% year-to-date. Air Lease Corp (NYSE:AL) was the 10th
best-performing stock last week in this segment of the market. Its weekly
performance was 14.58% for the week. Its price percentage change was N/A
year-to-date.