best mid cap stock 2011 one week

TG Therapeutics (TGTX) had the best week in 2011 by a mid-cap US stock the week of July 18, 2011, returning 920%.

ASSET WEEK % RETURN
TG Therapeutics (TGTX)
7/18/2011 - 7/24/2011
920%
Quantum Computing  (QUBT)
4/4/2011 - 4/10/2011
275%
Applied Digital (APLD)
7/11/2011 - 7/17/2011
139.52%
TG Therapeutics (TGTX)
8/1/2011 - 8/7/2011
92.31%
Quantum Computing  (QUBT)
7/4/2011 - 7/10/2011
85%
Quantum Computing  (QUBT)
1/10/2011 - 1/16/2011
80%
Quantum Computing  (QUBT)
2/28/2011 - 3/6/2011
80%
Universal Display (OLED)
8/22/2011 - 8/28/2011
78.87%
Green Brick Partners (GRBK)
10/24/2011 - 10/30/2011
72.79%
InterDigital (IDCC)
7/18/2011 - 7/24/2011
70.63%
Green Brick Partners (GRBK)
11/14/2011 - 11/20/2011
70.4%
Quantum Computing  (QUBT)
11/28/2011 - 12/4/2011
66.67%
Applied Digital (APLD)
4/18/2011 - 4/24/2011
66.2%
Centrus Energy (LEU)
10/10/2011 - 10/16/2011
64.52%
Plug Power (PLUG)
1/10/2011 - 1/16/2011
60%
Quantum Computing  (QUBT)
5/9/2011 - 5/15/2011
60%
United Community Banks (UCB)
3/14/2011 - 3/20/2011
54.76%
TG Therapeutics (TGTX)
4/25/2011 - 5/1/2011
50%
Quantum Computing  (QUBT)
10/10/2011 - 10/16/2011
50%
Quantum Computing  (QUBT)
10/24/2011 - 10/30/2011
50%
Amicus Therapeutics (FOLD)
11/28/2011 - 12/4/2011
47.93%
Catalyst Pharmaceuticals (CPRX)
5/30/2011 - 6/5/2011
46.55%
Onto Innovation (ONTO)
1/10/2011 - 1/16/2011
42.32%
Catalyst Pharmaceuticals (CPRX)
9/12/2011 - 9/18/2011
40.98%
Applied Digital (APLD)
3/7/2011 - 3/13/2011
40.85%
Mid-cap stocks are treated as having a market cap between $2B and $10B.