best mega cap stocks 3/15/2026 to 3/31

Arm Holdings plc American Depositary Shares (ARM) had the highest return between March 15, 2026 and March 31, 2026 by a mega-cap US stock, returning 26.6%.

ASSETDATE% RETURN
Arm Holdings plc American Depositary Shares (ARM)
3/15/2026 - 3/31/2026
26.59%
Marvell Technology (MRVL)
3/15/2026 - 3/31/2026
11.1%
TotalEnergies SE ADR (TTE)
3/15/2026 - 3/31/2026
9.65%
Exxon Mobil (XOM)
3/15/2026 - 3/31/2026
8.76%
Dell Technologies (DELL)
3/15/2026 - 3/31/2026
7.24%
GE Vernova LLC (GEV)
3/15/2026 - 3/31/2026
6.84%
Goldman Sachs (GS)
3/15/2026 - 3/31/2026
6.82%
Wells Fargo (WFC)
3/15/2026 - 3/31/2026
6.39%
Citigroup (C)
3/15/2026 - 3/31/2026
5.68%
Chevron (CVX)
3/15/2026 - 3/31/2026
5.24%
Morgan Stanley (MS)
3/15/2026 - 3/31/2026
5.18%
Thermo Fisher Scientific (TMO)
3/15/2026 - 3/31/2026
4.34%
Advanced Micro Devices (AMD)
3/15/2026 - 3/31/2026
4.33%
Merck (MRK)
3/15/2026 - 3/31/2026
4.29%
BHP (BHP)
3/15/2026 - 3/31/2026
3.49%
Bank of America (BAC)
3/15/2026 - 3/31/2026
3.46%
Shell PLC ADR (SHEL)
3/15/2026 - 3/31/2026
3.37%
HSBC Holdings PLC ADR (HSBC)
3/15/2026 - 3/31/2026
3.11%
Mitsubishi UFJ Financial Group Inc ADR (MUFG)
3/15/2026 - 3/31/2026
3.02%
JPMorgan Chase (JPM)
3/15/2026 - 3/31/2026
2.73%
KLA (KLAC)
3/15/2026 - 3/31/2026
1.27%
Apple (AAPL)
3/15/2026 - 3/31/2026
0.67%
Netflix (NFLX)
3/15/2026 - 3/31/2026
0.6%
American Express (AXP)
3/15/2026 - 3/31/2026
0.49%
Caterpillar (CAT)
3/15/2026 - 3/31/2026
0.44%
Mega-cap stocks are treated as having a market cap of $200B+.