best mid cap stocks october 2015 to december 2015

Weibo (WB) had the highest return between October 1, 2015 and December 31, 2015 by a mid-cap US stock, returning 65.8%.

ASSET DATE % RETURN
Weibo (WB)
10/1/2015 - 12/31/2015
65.82%
Universal Display (OLED)
10/1/2015 - 12/31/2015
60.16%
Cytokinetics (CYTK)
10/1/2015 - 12/31/2015
56.59%
VSE (VSEC)
10/1/2015 - 12/31/2015
55.73%
New Oriental Education & Technology (EDU)
10/1/2015 - 12/31/2015
54.61%
Grupo Financiero Galicia SA ADR (GGAL)
10/1/2015 - 12/31/2015
52.22%
Transportadora de Gas del Sur SA ADR (TGS)
10/1/2015 - 12/31/2015
51.87%
Veracyte (VCYT)
10/1/2015 - 12/31/2015
51.58%
Banco Macro SA B ADR (BMA)
10/1/2015 - 12/31/2015
51.35%
Immunitybio (IBRX)
10/1/2015 - 12/31/2015
51.09%
BlackBerry (BB)
10/1/2015 - 12/31/2015
49.92%
Bruker (BRKR)
10/1/2015 - 12/31/2015
48.17%
American Superconductor (AMSC)
10/1/2015 - 12/31/2015
48.14%
National Beverage (FIZZ)
10/1/2015 - 12/31/2015
47.77%
Galapagos NV ADR (GLPG)
10/1/2015 - 12/31/2015
46.16%
IES (IESC)
10/1/2015 - 12/31/2015
45.28%
Granite Construction (GVA)
10/1/2015 - 12/31/2015
44.81%
TAL Education (TAL)
10/1/2015 - 12/31/2015
44.77%
Alarm (ALRM)
10/1/2015 - 12/31/2015
42.56%
Seabridge Gold (SA)
10/1/2015 - 12/31/2015
41.71%
MACOM Technology Solutions (MTSI)
10/1/2015 - 12/31/2015
40.03%
AAR (AIR)
10/1/2015 - 12/31/2015
38.97%
Iridium Communications (IRDM)
10/1/2015 - 12/31/2015
36.97%
Alkermes (ALKS)
10/1/2015 - 12/31/2015
36.67%
Stonex (SNEX)
10/1/2015 - 12/31/2015
36.18%
Mid-cap stocks are treated as having a market cap between $2B and $10B.