worst performing us large cap in december 2025

Symbotic (SYM) had the lowest return in December 2025 by a large-cap US stock, returning -28.3%.

ASSETMONTH% RETURN
Symbotic (SYM)
December 2025
-28.26%
Cipher Mining (CIFR)
December 2025
-23.64%
Everpure (P)
December 2025
-23.55%
Terawulf (WULF)
December 2025
-22.68%
Lennar (LEN.B)
December 2025
-22.22%
AXIA Energia (AXIA)
December 2025
-20.76%
Lennar (LEN)
December 2025
-20.46%
Oklo (OKLO)
December 2025
-18.95%
Bloom Energy (BE)
December 2025
-18.86%
Arm Holdings plc American Depositary Shares (ARM)
December 2025
-18.08%
Riot Platforms (RIOT)
December 2025
-16.86%
AAON (AAON)
December 2025
-16.83%
MP Materials (MP)
December 2025
-16.41%
IREN (IREN)
December 2025
-16.39%
Credo Technology (CRDO)
December 2025
-16.35%
Marathon Petroleum (MPC)
December 2025
-16.22%
Modine Manufacturing (MOD)
December 2025
-15.91%
Insmed (INSM)
December 2025
-15.84%
Paramount Skydance Corporation Class B Common Stock (PSKY)
December 2025
-14.92%
Datadog (DDOG)
December 2025
-14.52%
AutoZone (AZO)
December 2025
-14.14%
Imperial Oil (IMO)
December 2025
-13.8%
Coupang LLC (CPNG)
December 2025
-13.59%
UL Solutions (ULS)
December 2025
-13.34%
Coinbase Global (COIN)
December 2025
-13.2%
Large-cap stocks are treated as having a market cap of $10B+.