Oklo (OKLO) had the highest return in January 2025 by a large-cap US stock, returning 96%.

ASSET	MONTH	% RETURN
Oklo (OKLO)	January 2025	96%
Tempus AI, Inc Class A Common Stock (TEM)	January 2025	69.34%
Hims Hers Health (HIMS)	January 2025	51.42%
MP Materials (MP)	January 2025	38.55%
Robinhood Markets (HOOD)	January 2025	34.8%
Twilio (TWLO)	January 2025	33.8%
Celestica (CLS)	January 2025	33.01%
Constellation Energy (CEG)	January 2025	32.51%
Xpeng (XPEV)	January 2025	31.55%
Nu (NU)	January 2025	27.68%
Arm Holdings plc American Depositary Shares (ARM)	January 2025	27.65%
AngloGold Ashanti (AU)	January 2025	27.36%
CVS Health (CVS)	January 2025	26.8%
Kratos Defense & Security Solutions (KTOS)	January 2025	26.55%
Atlassian (TEAM)	January 2025	25.46%
Bancolombia SA ADR (CIB)	January 2025	24.92%
Guidewire Software (GWRE)	January 2025	24.31%
Sprouts Farmers Market LLC (SFM)	January 2025	24.18%
Royalty Pharma (RPRX)	January 2025	23.6%
Carvana (CVNA)	January 2025	23.31%
BeiGene (ONC)	January 2025	23.28%
Futu (FUTU)	January 2025	22.84%
Gold Fields Ltd ADR (GFI)	January 2025	22.77%
Interactive Brokers (IBKR)	January 2025	22.45%
Spotify Technology (SPOT)	January 2025	21.74%

Large-cap stocks are treated as having a market cap of $10B+.