best performing stocks mid cap 1989

Weatherford International (WFRD) had the highest return in 1989 by a mid-cap US stock, returning 543.7%.

ASSETYEAR% RETURN
Weatherford International (WFRD)
1989
543.75%
Polaris Industries (PII)
1989
474.27%
Oceaneering International (OII)
1989
309.53%
Powell Industries (POWL)
1989
273.77%
Photronics (PLAB)
1989
225%
Gentex (GNTX)
1989
155.05%
APA (APA)
1989
135.12%
Glacier Bancorp (GBCI)
1989
118.7%
Kirby (KEX)
1989
117.04%
CVB Financial (CVBF)
1989
114.45%
HNI (HNI)
1989
110.84%
Mattel (MAT)
1989
105.2%
Tidewater (TDW)
1989
94.92%
Sasol (SSL)
1989
92.01%
Campbell’s (CPB)
1989
90.63%
Unifirst (UNF)
1989
86.42%
Encompass Health (EHC)
1989
84%
Badger Meter (BMI)
1989
83.39%
HF Sinclair (DINO)
1989
82.45%
Cognex (CGNX)
1989
82.02%
Lumen Technologies (LUMN)
1989
81.84%
Dentsply Sirona (XRAY)
1989
75.02%
Griffon (GFF)
1989
75%
Terex (TEX)
1989
73.1%
Federal Signal (FSS)
1989
70.84%
Mid-cap stocks are treated as having a market cap between $2B and $10B.