Bio-Rad Laboratories (BIO) had the best month in 1980 by a mid-cap US stock in September 1980, returning 41.4%.
| ASSET | MONTH | % RETURN |
|---|---|---|
Bio-Rad Laboratories (BIO) | September 1980 | 41.38% |
Kirby (KEX) | June 1980 | 40.07% |
HF Sinclair (DINO) | November 1980 | 39.24% |
Tutor Perini (TPC) | January 1980 | 39.21% |
ConAgra Foods (CAG) | September 1980 | 35.29% |
Avnet (AVT) | November 1980 | 35.19% |
Sealed Air (SEE) | July 1980 | 34.5% |
Teleflex (TFX) | July 1980 | 33.84% |
Hecla Mining (HL) | June 1980 | 33.63% |
Mattel (MAT) | July 1980 | 32.27% |
ConAgra Foods (CAG) | December 1980 | 31.4% |
Hecla Mining (HL) | September 1980 | 30.99% |
Toro (TTC) | July 1980 | 30.76% |
Ryder System (R) | July 1980 | 30.34% |
Trinity Industries (TRN) | July 1980 | 29.06% |
Matson (MATX) | April 1980 | 28.8% |
Donaldson (DCI) | July 1980 | 28.46% |
RLI (RLI) | April 1980 | 28.34% |
Flowserve (FLS) | July 1980 | 27.41% |
Avnet (AVT) | July 1980 | 27.03% |
Quaker Chemical (KWR) | June 1980 | 26.92% |
Murphy Oil (MUR) | October 1980 | 25.15% |
Griffon (GFF) | January 1980 | 25.01% |
Bio-Rad Laboratories (BIO) | December 1980 | 25% |
MSA Safety (MSA) | May 1980 | 24.66% |
Mid-cap stocks are treated as having a market cap between $2B and $10B.
