what is the most performance mid cap stock between july 23 2014 and december 18 2014

Agios Pharm (AGIO) had the highest return between July 23, 2014 and December 18, 2014 by a mid-cap US stock, returning 216.5%.

ASSETDATE% RETURN
Agios Pharm (AGIO)
7/23/2014 - 12/18/2014
216.47%
Paycom Soft (PAYC)
7/23/2014 - 12/18/2014
117.34%
PTC Therapeutics (PTCT)
7/23/2014 - 12/18/2014
101.91%
Amicus Therapeutics (FOLD)
7/23/2014 - 12/18/2014
101.02%
TG Therapeutics (TGTX)
7/23/2014 - 12/18/2014
89.84%
ANI Pharmaceuticals (ANIP)
7/23/2014 - 12/18/2014
73.83%
Leonardo DRS, Inc Common Stock (DRS)
7/23/2014 - 12/18/2014
69.13%
Ambarella (AMBA)
7/23/2014 - 12/18/2014
62.08%
Vicor (VICR)
7/23/2014 - 12/18/2014
61.53%
ACADIA Pharmaceuticals (ACAD)
7/23/2014 - 12/18/2014
61.48%
Xenon Pharmaceuticals (XENE)
7/23/2014 - 12/18/2014
59.78%
Green Brick Partners (GRBK)
7/23/2014 - 12/18/2014
57.78%
Ocular Therapeutix (OCUL)
7/23/2014 - 12/18/2014
57.54%
Magnite (MGNI)
7/23/2014 - 12/18/2014
55.96%
Qualys (QLYS)
7/23/2014 - 12/18/2014
50.96%
Installed Building Products (IBP)
7/23/2014 - 12/18/2014
50.21%
Biomarin Pharmaceutical (BMRN)
7/23/2014 - 12/18/2014
49.37%
Trex (TREX)
7/23/2014 - 12/18/2014
49.17%
Bath & Body Works (BBWI)
7/23/2014 - 12/18/2014
48.52%
Qorvo (QRVO)
7/23/2014 - 12/18/2014
48.33%
RadNet (RDNT)
7/23/2014 - 12/18/2014
48.01%
TriNet (TNET)
7/23/2014 - 12/18/2014
43.69%
Seaboard (SEB)
7/23/2014 - 12/18/2014
43.47%
ICU Medical (ICUI)
7/23/2014 - 12/18/2014
43.31%
Light & Wonder (LNW)
7/23/2014 - 12/18/2014
42.99%
Mid-cap stocks are treated as having a market cap between $2B and $10B.