best mid cap stocks december 2013

Plug Power (PLUG) had the highest return in December 2013 by a mid-cap US stock, returning 106.7%.

ASSET MONTH % RETURN
Plug Power (PLUG)
December 2013
106.67%
Corcept Therapeutics (CORT)
December 2013
48.61%
Tower Semiconductor (TSEM)
December 2013
42.44%
ANI Pharmaceuticals (ANIP)
December 2013
41.21%
Ambarella (AMBA)
December 2013
36.65%
Agios Pharm (AGIO)
December 2013
36.08%
Centerra Gold (CGAU)
December 2013
34.33%
VNET Group Inc DRC (VNET)
December 2013
30.59%
Arrowhead Pharmaceuticals (ARWR)
December 2013
30.1%
Wix (WIX)
December 2013
28.47%
Vicor (VICR)
December 2013
24.48%
MGM Resorts International (MGM)
December 2013
22.37%
Autohome (ATHM)
December 2013
21.32%
CommScope (COMM)
December 2013
20.5%
IAC (IAC)
December 2013
20.44%
Match (MTCH)
December 2013
20.44%
OneMain (OMF)
December 2013
20.38%
MakeMyTrip (MMYT)
December 2013
20.38%
SSR Mining (SSRM)
December 2013
18.77%
Companhia Siderurgica Nacional ADR (SID)
December 2013
18.77%
Herc (HRI)
December 2013
17.97%
Ternium SA ADR (TX)
December 2013
17.85%
BlackBerry (BB)
December 2013
17.54%
Argan (AGX)
December 2013
17.13%
Century Aluminum (CENX)
December 2013
16.74%
Mid-cap stocks are treated as having a market cap between $2B and $10B.