what is the most performance mid cap stock between april 17 2003 and december 30 2003

Cal-Maine Foods (CALM) had the highest return between April 17, 2003 and December 30, 2003 by a mid-cap US stock, returning 943%.

ASSET DATE % RETURN
Cal-Maine Foods (CALM)
4/17/2003 - 12/30/2003
943.02%
Camtek (CAMT)
4/17/2003 - 12/30/2003
585.28%
Denison Mines (DNN)
4/17/2003 - 12/30/2003
493.75%
BlackBerry (BB)
4/17/2003 - 12/30/2003
364.09%
Sirius XM (SIRI)
4/17/2003 - 12/30/2003
328.38%
AAR (AIR)
4/17/2003 - 12/30/2003
328.12%
American Superconductor (AMSC)
4/17/2003 - 12/30/2003
312.57%
Innodata (INOD)
4/17/2003 - 12/30/2003
312.37%
TTM Technologies (TTMI)
4/17/2003 - 12/30/2003
286.09%
Middleby (MIDD)
4/17/2003 - 12/30/2003
285.41%
Onto Innovation (ONTO)
4/17/2003 - 12/30/2003
284.2%
ACI Worldwide (ACIW)
4/17/2003 - 12/30/2003
250.3%
Advanced Energy Industries (AEIS)
4/17/2003 - 12/30/2003
249.83%
U-Haul (UHAL)
4/17/2003 - 12/30/2003
242.1%
Enpro Industries (NPO)
4/17/2003 - 12/30/2003
239.53%
MAG Silver (MAG)
4/17/2003 - 12/30/2003
239.05%
Cirrus Logic (CRUS)
4/17/2003 - 12/30/2003
236.02%
Hub (HUBG)
4/17/2003 - 12/30/2003
230.74%
Inter Parfums (IPAR)
4/17/2003 - 12/30/2003
224.87%
Amkor Technology (AMKR)
4/17/2003 - 12/30/2003
223.23%
Cleveland-Cliffs (CLF)
4/17/2003 - 12/30/2003
213.45%
Urban Outfitters (URBN)
4/17/2003 - 12/30/2003
200.87%
Century Aluminum (CENX)
4/17/2003 - 12/30/2003
199.4%
Companhia Siderurgica Nacional ADR (SID)
4/17/2003 - 12/30/2003
197.72%
Frontline (FRO)
4/17/2003 - 12/30/2003
194.63%
Mid-cap stocks are treated as having a market cap between $2B and $10B.