what is the most performance mid cap stock between january 1 2011 and june 30 2011

Silicon Motion Technology (SIMO) had the highest return between January 1, 2011 and June 30, 2011 by a mid-cap US stock, returning 147%.

ASSET DATE % RETURN
Silicon Motion Technology (SIMO)
1/1/2011 - 6/30/2011
147.01%
Golar LNG (GLNG)
1/1/2011 - 6/30/2011
135.28%
IPG Photonics (IPGP)
1/1/2011 - 6/30/2011
128.43%
Melco Resorts & Entertainment (MLCO)
1/1/2011 - 6/30/2011
94.66%
Acadia Healthcare (ACHC)
1/1/2011 - 6/30/2011
94.12%
Catalyst Pharmaceuticals (CPRX)
1/1/2011 - 6/30/2011
89.9%
Bausch Health Companies (BHC)
1/1/2011 - 6/30/2011
82.76%
Perimeter Solutions (PRM)
1/1/2011 - 6/30/2011
72.26%
HF Sinclair (DINO)
1/1/2011 - 6/30/2011
69.1%
Jazz Pharmaceuticals (JAZZ)
1/1/2011 - 6/30/2011
67.76%
Innospec (IOSP)
1/1/2011 - 6/30/2011
63.95%
ANI Pharmaceuticals (ANIP)
1/1/2011 - 6/30/2011
61.76%
CVR Energy (CVI)
1/1/2011 - 6/30/2011
59.77%
Chart Industries (GTLS)
1/1/2011 - 6/30/2011
57.42%
Sapiens International (SPNS)
1/1/2011 - 6/30/2011
54.11%
CommVault Systems (CVLT)
1/1/2011 - 6/30/2011
54.07%
RadNet (RDNT)
1/1/2011 - 6/30/2011
53.31%
Alkermes (ALKS)
1/1/2011 - 6/30/2011
50.97%
Paramount Global Class A (PARAA)
1/1/2011 - 6/30/2011
50.02%
Crocs (CROX)
1/1/2011 - 6/30/2011
49.54%
Paramount Skydance Corporation Class B Common Stock (PSKY)
1/1/2011 - 6/30/2011
48.72%
Caesars Entertainment (CZR)
1/1/2011 - 6/30/2011
47.8%
Sandstorm Gold Ltd N (SAND)
1/1/2011 - 6/30/2011
47.11%
Agilysys (AGYS)
1/1/2011 - 6/30/2011
46.57%
Patterson-UTI Energy (PTEN)
1/1/2011 - 6/30/2011
46.4%
Mid-cap stocks are treated as having a market cap between $2B and $10B.