august 2019 to september 2019 best mid cap stock

Definium Therapeutics (DFTX) had the highest return between August 1, 2019 and September 30, 2019 by a mid-cap US stock, returning 410%.

ASSETDATE% RETURN
Definium Therapeutics (DFTX)
8/1/2019 - 9/30/2019
410%
New Fortress Energy LLC (NFE)
8/1/2019 - 9/30/2019
51.01%
DRDGOLD Limited ADR (DRD)
8/1/2019 - 9/30/2019
48.12%
Leonardo DRS, Inc Common Stock (DRS)
8/1/2019 - 9/30/2019
40%
Palomar (PLMR)
8/1/2019 - 9/30/2019
38.71%
ACADIA Pharmaceuticals (ACAD)
8/1/2019 - 9/30/2019
37.95%
Newell Brands (NWL)
8/1/2019 - 9/30/2019
34.67%
Mesoblast (MESO)
8/1/2019 - 9/30/2019
34.56%
Insulet (PODD)
8/1/2019 - 9/30/2019
34.5%
Silvercorp Metals (SVM)
8/1/2019 - 9/30/2019
31.41%
Ideaya Biosciences (IDYA)
8/1/2019 - 9/30/2019
31.31%
Shake Shack (SHAK)
8/1/2019 - 9/30/2019
30.48%
Floor & Decor (FND)
8/1/2019 - 9/30/2019
29.82%
Aehr Test Systems (AEHR)
8/1/2019 - 9/30/2019
29.71%
KB Home (KBH)
8/1/2019 - 9/30/2019
29.03%
Griffon (GFF)
8/1/2019 - 9/30/2019
28.94%
Skeena Resources (SKE)
8/1/2019 - 9/30/2019
28.74%
PennyMac Finl Svcs (PFSI)
8/1/2019 - 9/30/2019
27.11%
Cimpress (CMPR)
8/1/2019 - 9/30/2019
25.8%
SolarEdge Technologies (SEDG)
8/1/2019 - 9/30/2019
25.72%
Ambarella (AMBA)
8/1/2019 - 9/30/2019
25.57%
Synaptics (SYNA)
8/1/2019 - 9/30/2019
24.8%
ADMA Biologics (ADMA)
8/1/2019 - 9/30/2019
23.27%
Visteon (VC)
8/1/2019 - 9/30/2019
22.65%
Northern Oil & Gas (NOG)
8/1/2019 - 9/30/2019
22.5%
Mid-cap stocks are treated as having a market cap between $2B and $10B.