mid cap stock may 2016 to august 2017

Lantheus (LNTH) had the highest return between May 1, 2016 and August 31, 2017 by a mid-cap US stock, returning 733.3%.

ASSETDATE% RETURN
Lantheus (LNTH)
5/1/2016 - 8/31/2017
733.33%
Aura Minerals Inc Common Shares (AUGO)
5/1/2016 - 8/31/2017
666.76%
Applied Opt (AAOI)
5/1/2016 - 8/31/2017
427.39%
Alpha Metallurgical Resources (AMR)
5/1/2016 - 8/31/2017
321.63%
Weibo (WB)
5/1/2016 - 8/31/2017
313.33%
Leonardo DRS, Inc Common Stock (DRS)
5/1/2016 - 8/31/2017
305.26%
Catalyst Pharmaceuticals (CPRX)
5/1/2016 - 8/31/2017
293.64%
Corcept Therapeutics (CORT)
5/1/2016 - 8/31/2017
250.95%
Appfolio (APPF)
5/1/2016 - 8/31/2017
242.93%
Extreme Networks (EXTR)
5/1/2016 - 8/31/2017
227.51%
TAL Education (TAL)
5/1/2016 - 8/31/2017
219.6%
Taseko Mines (TGB)
5/1/2016 - 8/31/2017
214.7%
Cognex (CGNX)
5/1/2016 - 8/31/2017
208.91%
Pampa Energia SA ADR (PAM)
5/1/2016 - 8/31/2017
197.61%
Ingevity (NGVT)
5/1/2016 - 8/31/2017
186.23%
Transportadora de Gas del Sur SA ADR (TGS)
5/1/2016 - 8/31/2017
178.24%
PTC Therapeutics (PTCT)
5/1/2016 - 8/31/2017
175.93%
Sarepta Therapeutics (SRPT)
5/1/2016 - 8/31/2017
171.68%
Novanta (NOVT)
5/1/2016 - 8/31/2017
169.1%
Supernus Pharmaceuticals (SUPN)
5/1/2016 - 8/31/2017
166.9%
Wix (WIX)
5/1/2016 - 8/31/2017
163.56%
National Beverage (FIZZ)
5/1/2016 - 8/31/2017
157.35%
DXC Technology (DXC)
5/1/2016 - 8/31/2017
157.08%
Sterling Construction (STRL)
5/1/2016 - 8/31/2017
156.64%
IAC (IAC)
5/1/2016 - 8/31/2017
144.9%
Mid-cap stocks are treated as having a market cap between $2B and $10B.