best performing mid cap stocks 2018 to 2020

Weatherford International (WFRD) had the highest return between 2018 and 2020 by a mid-cap US stock, returning 226,311.5%.

ASSET YEARS % RETURN
Weatherford International (WFRD)
2018-2020
226,311.54%
Enphase Energy (ENPH)
2018-2020
7,241.84%
Arrowhead Pharmaceuticals (ARWR)
2018-2020
1,979.4%
Quantum Computing  (QUBT)
2018-2020
1,663.75%
Magnite (MGNI)
2018-2020
1,542.25%
Acm Research (ACMR)
2018-2020
1,447.62%
Axsome Therapeutics (AXSM)
2018-2020
1,341.95%
Plug Power (PLUG)
2018-2020
1,324.79%
Sunrun (RUN)
2018-2020
1,079.93%
Goosehead Insurance (GSHD)
2018-2020
968.68%
Etsy (ETSY)
2018-2020
767.85%
Sitime (SITM)
2018-2020
761%
SolarEdge Technologies (SEDG)
2018-2020
747.6%
Lattice Semiconductor (LSCC)
2018-2020
692.73%
Ringcentral (RNG)
2018-2020
676.58%
Inspire Medical Systems (INSP)
2018-2020
668.03%
Veracyte (VCYT)
2018-2020
647.18%
Freshpet (FRPT)
2018-2020
643.4%
Zai Lab (ZLAB)
2018-2020
541.42%
Crispr Therapeutics (CRSP)
2018-2020
537.96%
American Superconductor (AMSC)
2018-2020
532.97%
TG Therapeutics (TGTX)
2018-2020
526.75%
Ondas (ONDS)
2018-2020
522%
Ameresco (AMRC)
2018-2020
507.44%
Krystal Biotech (KRYS)
2018-2020
500%
Mid-cap stocks are treated as having a market cap between $2B and $10B.