best performing mid cap stocks between august 1999 and october 1999

BioCryst Pharmaceuticals (BCRX) had the highest return between August 1, 1999 and October 31, 1999 by a mid-cap US stock, returning 120.4%.

ASSETDATE% RETURN
BioCryst Pharmaceuticals (BCRX)
8/1/1999 - 10/31/1999
120.41%
Vera Therapeutics (VERA)
8/1/1999 - 10/31/1999
87.5%
Viavi Solutions (VIAV)
8/1/1999 - 10/31/1999
81.39%
Power Integrations (POWI)
8/1/1999 - 10/31/1999
78.25%
NetScout Systems (NTCT)
8/1/1999 - 10/31/1999
70.83%
ViaSat (VSAT)
8/1/1999 - 10/31/1999
66.27%
Extreme Networks (EXTR)
8/1/1999 - 10/31/1999
64.74%
Korn Ferry (KFY)
8/1/1999 - 10/31/1999
62.56%
Array Digital Infrastructure (AD)
8/1/1999 - 10/31/1999
59.82%
Mercury Systems (MRCY)
8/1/1999 - 10/31/1999
56.77%
CSG Systems International (CSGS)
8/1/1999 - 10/31/1999
55.08%
Telephone and Data Systems (TDS)
8/1/1999 - 10/31/1999
54.94%
Qiagen (QGEN)
8/1/1999 - 10/31/1999
50.35%
Novanta (NOVT)
8/1/1999 - 10/31/1999
48.53%
H2O America (HTO)
8/1/1999 - 10/31/1999
44.86%
Diodes (DIOD)
8/1/1999 - 10/31/1999
44.36%
Grupo Simec SAB de CV ADR (SIM)
8/1/1999 - 10/31/1999
42.86%
DRDGOLD Limited ADR (DRD)
8/1/1999 - 10/31/1999
41.46%
Vicor (VICR)
8/1/1999 - 10/31/1999
39.18%
Sanmina (SANM)
8/1/1999 - 10/31/1999
36.59%
Alkermes (ALKS)
8/1/1999 - 10/31/1999
35.49%
Patterson-UTI Energy (PTEN)
8/1/1999 - 10/31/1999
33.99%
BlackBerry (BB)
8/1/1999 - 10/31/1999
33.7%
FactSet Research Systems (FDS)
8/1/1999 - 10/31/1999
33.15%
Qorvo (QRVO)
8/1/1999 - 10/31/1999
32.58%
Mid-cap stocks are treated as having a market cap between $2B and $10B.