what is the most performance mid cap stock between august 25 2012 and december 24 2012

Par Pacific (PARR) had the highest return between August 25, 2012 and December 24, 2012 by a mid-cap US stock, returning 1,900%.

ASSETDATE% RETURN
Par Pacific (PARR)
8/25/2012 - 12/24/2012
1,900%
Vipshop (VIPS)
8/25/2012 - 12/24/2012
256.56%
ACADIA Pharmaceuticals (ACAD)
8/25/2012 - 12/24/2012
152.78%
Astrana Health (ASTH)
8/25/2012 - 12/24/2012
110.64%
Travere Therapeutics (TVTX)
8/25/2012 - 12/24/2012
110.53%
MGIC Investment (MTG)
8/25/2012 - 12/24/2012
104.29%
CVR Energy (CVI)
8/25/2012 - 12/24/2012
71.87%
Skeena Resources (SKE)
8/25/2012 - 12/24/2012
64%
Radian (RDN)
8/25/2012 - 12/24/2012
60.33%
Riot Platforms (RIOT)
8/25/2012 - 12/24/2012
59.63%
Aya Gold & Silver Inc Common Shares (AYA)
8/25/2012 - 12/24/2012
55.56%
Vera Therapeutics (VERA)
8/25/2012 - 12/24/2012
54.76%
Pilgrims Pride (PPC)
8/25/2012 - 12/24/2012
51.01%
SkyWest (SKYW)
8/25/2012 - 12/24/2012
47.98%
BlackBerry (BB)
8/25/2012 - 12/24/2012
45.54%
Addus HomeCare (ADUS)
8/25/2012 - 12/24/2012
45.32%
Ambarella (AMBA)
8/25/2012 - 12/24/2012
42.92%
BBVA Banco Frances SA ADR (BBAR)
8/25/2012 - 12/24/2012
39.66%
GameStop (GME)
8/25/2012 - 12/24/2012
39.56%
Zurn Elkay Water Solutions (ZWS)
8/25/2012 - 12/24/2012
39.21%
Louisiana-Pacific (LPX)
8/25/2012 - 12/24/2012
38.84%
New Oriental Education & Technology (EDU)
8/25/2012 - 12/24/2012
38.57%
Badger Meter (BMI)
8/25/2012 - 12/24/2012
38.36%
CommVault Systems (CVLT)
8/25/2012 - 12/24/2012
38.25%
Banco Macro SA B ADR (BMA)
8/25/2012 - 12/24/2012
38.12%
Mid-cap stocks are treated as having a market cap between $2B and $10B.