VinFast Auto Ltd Ordinary Shares (VFS) had the highest return in May 2024 by a mid-cap US stock, returning 88.8%.

ASSET	MONTH	% RETURN
VinFast Auto Ltd Ordinary Shares (VFS)	May 2024	88.8%
Blue Bird (BLBD)	May 2024	74.08%
ZIM Integrated Shipping Services (ZIM)	May 2024	68.97%
Companhia Energetica de Minas Gerais CEMIG Pref ADR (CIG)	May 2024	67.24%
Sezzle (SEZL)	May 2024	60.87%
Applied Digital (APLD)	May 2024	59.62%
CommScope (VISN)	May 2024	58.24%
Telesat (TSAT)	May 2024	56.65%
Hims Hers Health (HIMS)	May 2024	56.36%
BioCryst Pharmaceuticals (BCRX)	May 2024	54.55%
Array Digital Infrastructure (AD)	May 2024	53.54%
Alignment Healthcare LLC (ALHC)	May 2024	52.71%
Nuscale Power (SMR)	May 2024	51.83%
Warby Parker (WRBY)	May 2024	50.98%
Endeavour Silver (EXK)	May 2024	50.38%
BW LPG (BWLP)	May 2024	46.3%
ADMA Biologics (ADMA)	May 2024	45.8%
Plug Power (PLUG)	May 2024	44.16%
Benchmark Electronics (BHE)	May 2024	43.57%
Abercrombie & Fitch (ANF)	May 2024	43.32%
Gap (GAP)	May 2024	42.38%
Rush Street Interactive (RSI)	May 2024	40.94%
Fluence Energy (FLNC)	May 2024	40.51%
Sunrun (RUN)	May 2024	39.85%
Fortuna Silver Mines (FSM)	May 2024	35.95%

Mid-cap stocks are treated as having a market cap between $2B and $10B.