best performing mid cap stocks last 8 years

Weatherford International (WFRD) has had the highest return between October 18, 2017 and October 18, 2025 by a mid-cap US stock, returning 2,306,937%.

ASSET DATE % RETURN
Weatherford International (WFRD)
10/18/2017 - 10/18/2025
2,306,937.04%
Centrus Energy (LEU)
10/18/2017 - 10/18/2025
10,460.56%
Innodata (INOD)
10/18/2017 - 10/18/2025
6,010.77%
Regencell Bioscience (RGC)
10/18/2017 - 10/18/2025
5,412.98%
QMMM Holdings Limited Ordinary Shares (QMMM)
10/18/2017 - 10/18/2025
3,880%
Quantum Computing  (QUBT)
10/18/2017 - 10/18/2025
2,955%
Enphase Energy (ENPH)
10/18/2017 - 10/18/2025
2,549.28%
Axsome Therapeutics (AXSM)
10/18/2017 - 10/18/2025
2,458.8%
Boot Barn (BOOT)
10/18/2017 - 10/18/2025
2,271.67%
Camtek (CAMT)
10/18/2017 - 10/18/2025
2,163.32%
Sitime (SITM)
10/18/2017 - 10/18/2025
1,997.46%
IES (IESC)
10/18/2017 - 10/18/2025
1,916.71%
Sezzle (SEZL)
10/18/2017 - 10/18/2025
1,856.56%
Krystal Biotech (KRYS)
10/18/2017 - 10/18/2025
1,835.2%
Viking Therapeutics (VKTX)
10/18/2017 - 10/18/2025
1,496.9%
Energy Fuels (UUUU)
10/18/2017 - 10/18/2025
1,404.29%
Dillard's (DDS)
10/18/2017 - 10/18/2025
1,380.05%
Powell Industries (POWL)
10/18/2017 - 10/18/2025
1,308.01%
Acm Research (ACMR)
10/18/2017 - 10/18/2025
1,297.88%
Kenon (KEN)
10/18/2017 - 10/18/2025
1,248.9%
American Superconductor (AMSC)
10/18/2017 - 10/18/2025
1,248.76%
Nano Nuclear Energy Inc Common Stock (NNE)
10/18/2017 - 10/18/2025
1,228.89%
Trump Media & Technology (DJTWW)
10/18/2017 - 10/18/2025
1,223.58%
Xenon Pharmaceuticals (XENE)
10/18/2017 - 10/18/2025
1,180.92%
Uranium Energy (UEC)
10/18/2017 - 10/18/2025
1,170.94%
Mid-cap stocks are treated as having a market cap between $2B and $10B.