Polestar Automotive Holding UK PLC Class C-1 ADS (ADW) (PSNYW) has had the highest return this month by a mid-cap US stock, returning 98.1%.

ASSET	MONTH	% RETURN
Polestar Automotive Holding UK PLC Class C-1 ADS (ADW) (PSNYW)	January 2025	98.09%
Oklo (OKLO)	January 2025	28.36%
Canoo (GOEVW)	January 2025	23.93%
Plug Power (PLUG)	January 2025	20.09%
WM Technology (MAPSW)	January 2025	19.83%
Intuitive Machines (LUNR)	January 2025	19.55%
Joby Aviation (JOBY)	January 2025	18.57%
Bitdeer Technologies Group Class A Ordinary Shares (BTDR)	January 2025	18.47%
Rigetti Computing (RGTI)	January 2025	17.84%
Riot Blockchain (RIOT)	January 2025	17.64%
Archer Aviation (ACHR)	January 2025	16.03%
Enovix (ENVX)	January 2025	14.88%
MP Materials (MP)	January 2025	14.83%
BBVA Banco Frances SA ADR (BBAR)	January 2025	14.51%
Hut 8 Corp Common Stock (HUT)	January 2025	14.5%
Quantumscape (QS)	January 2025	14.29%
CleanSpark (CLSK)	January 2025	14.29%
Banco Macro SA B ADR (BMA)	January 2025	13.95%
PureCycle Technologies (PCTTW)	January 2025	13.4%
Ast Spacemobile (ASTS)	January 2025	13.39%
Polestar Automotive Holding UK PLC Class A ADS (PSNY)	January 2025	12.96%
Recursion Pharmaceuticals (RXRX)	January 2025	12.88%
Tempus AI, Inc Class A Common Stock (TEM)	January 2025	12.87%
Sunrun (RUN)	January 2025	12.86%
Miniso Group Holding (MNSO)	January 2025	12.54%

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