best performing mid stock between nov 2008 and feb 2009

IAMGold (IAG) had the highest return between November 1, 2008 and February 28, 2009 by a mid-cap US stock, returning 143.1%.

ASSET DATE % RETURN
IAMGold (IAG)
11/1/2008 - 2/28/2009
143.13%
Amneal Pharmaceuticals, Inc Class A Common Stock (AMRX)
11/1/2008 - 2/28/2009
140%
Central Garden & Pet Company A (CENTA)
11/1/2008 - 2/28/2009
136.39%
Central Garden & Pet (CENT)
11/1/2008 - 2/28/2009
122.42%
Eldorado Gold (EGO)
11/1/2008 - 2/28/2009
95.96%
Fortuna Silver Mines (FSM)
11/1/2008 - 2/28/2009
91.07%
SSR Mining (SSRM)
11/1/2008 - 2/28/2009
74.45%
Grand Canyon Education (LOPE)
11/1/2008 - 2/28/2009
70.2%
B2Gold (BTG)
11/1/2008 - 2/28/2009
67.58%
Powell Industries (POWL)
11/1/2008 - 2/28/2009
61.75%
Harmony Gold Mining (HMY)
11/1/2008 - 2/28/2009
61.46%
Perimeter Solutions (PRM)
11/1/2008 - 2/28/2009
57.64%
Perdoceo Education (PRDO)
11/1/2008 - 2/28/2009
56.04%
Compania de Minas Buenaventura SAA ADR (BVN)
11/1/2008 - 2/28/2009
56.04%
Galapagos NV ADR (GLPG)
11/1/2008 - 2/28/2009
53.41%
New Gold (NGD)
11/1/2008 - 2/28/2009
48.46%
AutoNation (AN)
11/1/2008 - 2/28/2009
44.22%
MYR (MYRG)
11/1/2008 - 2/28/2009
40.74%
MarketAxess (MKTX)
11/1/2008 - 2/28/2009
39.65%
OSI Systems (OSIS)
11/1/2008 - 2/28/2009
37.15%
InterDigital (IDCC)
11/1/2008 - 2/28/2009
34.4%
ACI Worldwide (ACIW)
11/1/2008 - 2/28/2009
30.55%
Transportadora de Gas del Sur SA ADR (TGS)
11/1/2008 - 2/28/2009
30.01%
Ligand Pharmaceuticals (LGND)
11/1/2008 - 2/28/2009
29.04%
Ultrapar Participacoes SA ADR (UGP)
11/1/2008 - 2/28/2009
27.6%
Mid-cap stocks are treated as having a market cap between $2B and $10B.