what is the most performance mid cap stock between june 1 2006 and december 30 2006

Halozyme Therapeutics (HALO) had the highest return between June 1, 2006 and December 30, 2006 by a mid-cap US stock, returning 223.3%.

ASSET DATE % RETURN
Halozyme Therapeutics (HALO)
6/1/2006 - 12/30/2006
223.29%
CorVel (CRVL)
6/1/2006 - 12/30/2006
209.69%
Argan (AGX)
6/1/2006 - 12/30/2006
140.38%
Stonex (SNEX)
6/1/2006 - 12/30/2006
139.85%
AZZ (AZZ)
6/1/2006 - 12/30/2006
125.55%
Icahn Enterprises (IEP)
6/1/2006 - 12/30/2006
108.53%
Grupo Simec SAB de CV ADR (SIM)
6/1/2006 - 12/30/2006
104.99%
BlackBerry (BB)
6/1/2006 - 12/30/2006
96.71%
Copa (CPA)
6/1/2006 - 12/30/2006
95.63%
Innospec (IOSP)
6/1/2006 - 12/30/2006
94.56%
Riot Blockchain (RIOT)
6/1/2006 - 12/30/2006
87.9%
Crocs (CROX)
6/1/2006 - 12/30/2006
86.93%
RadNet (RDNT)
6/1/2006 - 12/30/2006
83.33%
Telecom Argentina SA ADR (TEO)
6/1/2006 - 12/30/2006
83.24%
Greif Bros (GEF)
6/1/2006 - 12/30/2006
79.54%
Cogent Communications (CCOI)
6/1/2006 - 12/30/2006
76.3%
Greif (GEF.B)
6/1/2006 - 12/30/2006
75.7%
SSR Mining (SSRM)
6/1/2006 - 12/30/2006
70.3%
CarMax (KMX)
6/1/2006 - 12/30/2006
68.33%
Genesis Energy (GEL)
6/1/2006 - 12/30/2006
65.54%
Cohen & Steers (CNS)
6/1/2006 - 12/30/2006
65.31%
Goodyear Tire & Rubber (GT)
6/1/2006 - 12/30/2006
64.63%
Armstrong World Industries (AWI)
6/1/2006 - 12/30/2006
63.05%
Transportadora de Gas del Sur SA ADR (TGS)
6/1/2006 - 12/30/2006
62.4%
ICL Israel Chemicals (ICL)
6/1/2006 - 12/30/2006
59.69%
Mid-cap stocks are treated as having a market cap between $2B and $10B.