best performing mega cap in march 2026

Marvell Technology (MRVL) had the highest return in March 2026 by a mega-cap US stock, returning 24.4%.

ASSETMONTH% RETURN
Marvell Technology (MRVL)
March 2026
24.39%
Arm Holdings plc American Depositary Shares (ARM)
March 2026
22.67%
Dell Technologies (DELL)
March 2026
11.84%
Shell PLC ADR (SHEL)
March 2026
10.05%
Chevron (CVX)
March 2026
8.71%
Palo Alto Networks (PANW)
March 2026
8.4%
Citigroup (C)
March 2026
6.73%
Exxon Mobil (XOM)
March 2026
6.47%
Advanced Micro Devices (AMD)
March 2026
4.94%
Palantir Technologies (PLTR)
March 2026
3.91%
Oracle (ORCL)
March 2026
3.88%
International Business Machines (IBM)
March 2026
2.84%
Sandisk (SNDK)
March 2026
2.7%
Amazon (AMZN)
March 2026
1.82%
Morgan Stanley (MS)
March 2026
1.19%
Netflix (NFLX)
March 2026
0.93%
GE Vernova LLC (GEV)
March 2026
0.91%
Goldman Sachs (GS)
March 2026
0.71%
Wells Fargo (WFC)
March 2026
0.58%
Bank of America (BAC)
March 2026
0.5%
Broadcom (AVGO)
March 2026
0.26%
Intel (INTC)
March 2026
-0.16%
KLA (KLAC)
March 2026
-0.18%
JPMorgan Chase (JPM)
March 2026
-0.22%
American Express (AXP)
March 2026
-0.24%
Mega-cap stocks are treated as having a market cap of $200B+.