what is the most performance mid cap stock between february 5 2018 and june 30 2018

Enphase Energy (ENPH) had the highest return between February 5, 2018 and June 30, 2018 by a mid-cap US stock, returning 236.5%.

ASSET DATE % RETURN
Enphase Energy (ENPH)
2/5/2018 - 6/30/2018
236.5%
Applied Digital (APLD)
2/5/2018 - 6/30/2018
200%
Xenon Pharmaceuticals (XENE)
2/5/2018 - 6/30/2018
187.5%
Vicor (VICR)
2/5/2018 - 6/30/2018
143.98%
Arrowhead Pharmaceuticals (ARWR)
2/5/2018 - 6/30/2018
134.08%
Sunrun (RUN)
2/5/2018 - 6/30/2018
127.12%
Etsy (ETSY)
2/5/2018 - 6/30/2018
126.58%
CleanSpark (CLSK)
2/5/2018 - 6/30/2018
125%
Goosehead Insurance (GSHD)
2/5/2018 - 6/30/2018
108%
Madrigal Pharmaceuticals (MDGL)
2/5/2018 - 6/30/2018
91.48%
Impinj (PI)
2/5/2018 - 6/30/2018
88.33%
Enova International (ENVA)
2/5/2018 - 6/30/2018
80.05%
iQIYI (IQ)
2/5/2018 - 6/30/2018
77.47%
Under Armour Inc C (UA)
2/5/2018 - 6/30/2018
72.08%
Skyline (SKY)
2/5/2018 - 6/30/2018
67.15%
Under Armour Inc A (UAA)
2/5/2018 - 6/30/2018
67.01%
Amedisys (AMED)
2/5/2018 - 6/30/2018
66.78%
Wix (WIX)
2/5/2018 - 6/30/2018
65.65%
Crispr Therapeutics (CRSP)
2/5/2018 - 6/30/2018
64.13%
Boston Beer (SAM)
2/5/2018 - 6/30/2018
62.04%
Magnite (MGNI)
2/5/2018 - 6/30/2018
61.93%
Ensign (ENSG)
2/5/2018 - 6/30/2018
60.59%
Shake Shack (SHAK)
2/5/2018 - 6/30/2018
60.4%
Insperity (NSP)
2/5/2018 - 6/30/2018
60.35%
Cactus (WHD)
2/5/2018 - 6/30/2018
60.14%
Mid-cap stocks are treated as having a market cap between $2B and $10B.