best performing mega cap stock october 21 2026

Philip Morris International (PM) had the highest return on October 21 by a mega-cap US stock, returning 5.5%.

ASSETDATE% RETURN
Philip Morris International (PM)
10/21/2026
5.51%
Palantir Technologies (PLTR)
10/21/2026
5.22%
Thermo Fisher Scientific (TMO)
10/21/2026
4.36%
International Business Machines (IBM)
10/21/2026
3.95%
Crowdstrike (CRWD)
10/21/2026
3.66%
Morgan Stanley (MS)
10/21/2026
2.47%
Texas Instruments (TXN)
10/21/2026
1.91%
Merck (MRK)
10/21/2026
1.88%
Netflix (NFLX)
10/21/2026
1.39%
Apple (AAPL)
10/21/2026
1.36%
Tesla (TSLA)
10/21/2026
1.32%
Advanced Micro Devices (AMD)
10/21/2026
1.24%
Palo Alto Networks (PANW)
10/21/2026
1.11%
Royal Bank of Canada (RY)
10/21/2026
1.05%
American Express (AXP)
10/21/2026
0.81%
Walmart (WMT)
10/21/2026
0.77%
Costco Wholesale (COST)
10/21/2026
0.74%
LIN TV (LIN)
10/21/2026
0.67%
Microsoft (MSFT)
10/21/2026
0.66%
Novartis AG ADR (NVS)
10/21/2026
0.53%
Goldman Sachs (GS)
10/21/2026
0.52%
SAP SE ADR (SAP)
10/21/2026
0.5%
Visa Inc Class A (V)
10/21/2026
0.46%
NVIDIA (NVDA)
10/21/2026
0.46%
GE Vernova LLC (GEV)
10/21/2026
0.45%
Mega-cap stocks are treated as having a market cap of $200B+.