what is the most performance mid cap stock between november 15 2009 and october 15 2011

Mesoblast (MESO) had the highest return between November 15, 2009 and October 15, 2011 by a mid-cap US stock, returning 11,525%.

ASSETDATE% RETURN
Mesoblast (MESO)
11/15/2009 - 10/15/2011
11,525%
First Majestic Silver (AG)
11/15/2009 - 10/15/2011
389.27%
Crocs (CROX)
11/15/2009 - 10/15/2011
374.82%
Silicon Motion Technology (SIMO)
11/15/2009 - 10/15/2011
352.47%
Universal Display (OLED)
11/15/2009 - 10/15/2011
350.13%
Astronics (ATRO)
11/15/2009 - 10/15/2011
299.4%
Novanta (NOVT)
11/15/2009 - 10/15/2011
293.07%
Dillard's (DDS)
11/15/2009 - 10/15/2011
278.11%
B2Gold (BTG)
11/15/2009 - 10/15/2011
277.92%
PriceSmart (PSMT)
11/15/2009 - 10/15/2011
275.86%
IPG Photonics (IPGP)
11/15/2009 - 10/15/2011
265.82%
Cirrus Logic (CRUS)
11/15/2009 - 10/15/2011
239.89%
CVR Energy (CVI)
11/15/2009 - 10/15/2011
237.19%
Golar LNG (GLNG)
11/15/2009 - 10/15/2011
234.47%
Fortuna Silver Mines (FSM)
11/15/2009 - 10/15/2011
229.78%
Nexstar Broadcasting (NXST)
11/15/2009 - 10/15/2011
224.53%
Endeavour Silver (EXK)
11/15/2009 - 10/15/2011
217.54%
Chart Industries (GTLS)
11/15/2009 - 10/15/2011
202.1%
Bath & Body Works (BBWI)
11/15/2009 - 10/15/2011
187.97%
Bausch Health Companies (BHC)
11/15/2009 - 10/15/2011
178.59%
Polaris Industries (PII)
11/15/2009 - 10/15/2011
173.35%
Perimeter Solutions (PRM)
11/15/2009 - 10/15/2011
170.31%
Under Armour Inc A (UAA)
11/15/2009 - 10/15/2011
165.06%
Sirius XM (SIRI)
11/15/2009 - 10/15/2011
164.7%
Dorman Products (DORM)
11/15/2009 - 10/15/2011
148.65%
Mid-cap stocks are treated as having a market cap between $2B and $10B.