what is the most performance mid cap stock between november 15 2009 and october 15 2012

Patrick Industries (PATK) had the highest return between November 15, 2009 and October 15, 2012 by a mid-cap US stock, returning 773.4%.

ASSET DATE % RETURN
Patrick Industries (PATK)
11/15/2009 - 10/15/2012
773.43%
Jazz Pharmaceuticals (JAZZ)
11/15/2009 - 10/15/2012
738.68%
Cirrus Logic (CRUS)
11/15/2009 - 10/15/2012
618.92%
Sandstorm Gold Ltd N (SAND)
11/15/2009 - 10/15/2012
560.35%
First Majestic Silver (AG)
11/15/2009 - 10/15/2012
550.43%
Dillards (DDS)
11/15/2009 - 10/15/2012
480.24%
Six Flags Entertainment (FUN)
11/15/2009 - 10/15/2012
477.05%
CVR Energy (CVI)
11/15/2009 - 10/15/2012
383.13%
Nexstar Broadcasting (NXST)
11/15/2009 - 10/15/2012
366.42%
B2Gold (BTG)
11/15/2009 - 10/15/2012
355.46%
Silicon Motion Technology (SIMO)
11/15/2009 - 10/15/2012
330.98%
Lithia Motors (LAD)
11/15/2009 - 10/15/2012
328%
PriceSmart (PSMT)
11/15/2009 - 10/15/2012
321.76%
Sirius XM (SIRI)
11/15/2009 - 10/15/2012
314.2%
Chart Industries (GTLS)
11/15/2009 - 10/15/2012
299.72%
Under Armour Inc A (UAA)
11/15/2009 - 10/15/2012
297.58%
Polaris Industries (PII)
11/15/2009 - 10/15/2012
295.18%
Dorman Products (DORM)
11/15/2009 - 10/15/2012
294.71%
OSI Systems (OSIS)
11/15/2009 - 10/15/2012
289.25%
Golar LNG (GLNG)
11/15/2009 - 10/15/2012
281.55%
IPG Photonics (IPGP)
11/15/2009 - 10/15/2012
261%
Bath & Body Works (BBWI)
11/15/2009 - 10/15/2012
256.47%
Foot Locker (FL)
11/15/2009 - 10/15/2012
255.19%
American Airlines (AAL)
11/15/2009 - 10/15/2012
249.23%
Novanta (NOVT)
11/15/2009 - 10/15/2012
246.75%
Mid-cap stocks are treated as having a market cap between $2B and $10B.