best mid cap stock jan 2011 to july 2011

Silicon Motion Technology (SIMO) had the highest return between January 1, 2011 and July 31, 2011 by a mid-cap US stock, returning 171.7%.

ASSETDATE% RETURN
Silicon Motion Technology (SIMO)
1/1/2011 - 7/31/2011
171.66%
Golar LNG (GLNG)
1/1/2011 - 7/31/2011
157.12%
Melco Resorts & Entertainment (MLCO)
1/1/2011 - 7/31/2011
130.64%
Delek US Energy (DK)
1/1/2011 - 7/31/2011
127.22%
Boyd Group Services (BGSI)
1/1/2011 - 7/31/2011
98.16%
Bausch Health Companies (BHC)
1/1/2011 - 7/31/2011
93.56%
IPG Photonics (IPGP)
1/1/2011 - 7/31/2011
89.1%
Crocs (CROX)
1/1/2011 - 7/31/2011
81.94%
CVR Energy (CVI)
1/1/2011 - 7/31/2011
74.24%
Perimeter Solutions (PRM)
1/1/2011 - 7/31/2011
73.97%
Acadia Healthcare (ACHC)
1/1/2011 - 7/31/2011
64.71%
InterDigital (IDCC)
1/1/2011 - 7/31/2011
62.54%
Meta Financial (CASH)
1/1/2011 - 7/31/2011
60.13%
Catalyst Pharmaceuticals (CPRX)
1/1/2011 - 7/31/2011
56.57%
Chart Industries (GTLS)
1/1/2011 - 7/31/2011
54.74%
PriceSmart (PSMT)
1/1/2011 - 7/31/2011
54.33%
Polaris Industries (PII)
1/1/2011 - 7/31/2011
52.43%
Ligand Pharmaceuticals (LGND)
1/1/2011 - 7/31/2011
51.84%
Cohen & Steers (CNS)
1/1/2011 - 7/31/2011
51.08%
Patterson-UTI Energy (PTEN)
1/1/2011 - 7/31/2011
50.66%
Astronics (ATRO)
1/1/2011 - 7/31/2011
50.49%
Amicus Therapeutics (FOLD)
1/1/2011 - 7/31/2011
49.89%
Dillard's (DDS)
1/1/2011 - 7/31/2011
46.61%
Nexstar Broadcasting (NXST)
1/1/2011 - 7/31/2011
46%
Open Text (OTEX)
1/1/2011 - 7/31/2011
44.98%
Mid-cap stocks are treated as having a market cap between $2B and $10B.