worst performing large cap stock october 22

Moderna (MRNA) had the lowest return on October 22 by a large-cap US stock, returning -15.6%.

ASSETDATE% RETURN
Moderna (MRNA)
10/22/2026
-15.61%
MACOM Technology Solutions (MTSI)
10/22/2026
-11.94%
Carpenter Technology (CRS)
10/22/2026
-11.44%
nVent Electric (NVT)
10/22/2026
-8.81%
Entegris (ENTG)
10/22/2026
-8.15%
Nokia (NOK)
10/22/2026
-8.05%
Vistra (VST)
10/22/2026
-7.95%
GE Vernova LLC (GEV)
10/22/2026
-7.65%
Flex (FLEX)
10/22/2026
-7.46%
INNIO NV Ordinary Shares (INIO)
10/22/2026
-7.3%
Celestica (CLS)
10/22/2026
-7.14%
Coherent (COHR)
10/22/2026
-6.87%
Tower Semiconductor (TSEM)
10/22/2026
-6.83%
Fabrinet (FN)
10/22/2026
-6.72%
Lumentum (LITE)
10/22/2026
-6.41%
Globalfoundries (GFS)
10/22/2026
-6.25%
Qnity Electronics (Q)
10/22/2026
-6.22%
Astera Labs (ALAB)
10/22/2026
-6.17%
SpaceX (SPCX)
10/22/2026
-6.13%
Quanta Services (PWR)
10/22/2026
-6.11%
Moog (MOG.A)
10/22/2026
-6.07%
Ciena (CIEN)
10/22/2026
-6.07%
MongoDB (MDB)
10/22/2026
-6.02%
Crane (CR)
10/22/2026
-5.97%
CoreWeave, Inc Class A Common Stock (CRWV)
10/22/2026
-5.92%
Large-cap stocks are treated as having a market cap of $10B+.