best performing mega cap in june 2026

Applied Materials (AMAT) had the highest return in June 2026 by a mega-cap US stock, returning 62.6%.

ASSETMONTH% RETURN
Applied Materials (AMAT)
June 2026
62.64%
KLA (KLAC)
June 2026
58.92%
Lam Research (LRCX)
June 2026
40.21%
Sandisk (SNDK)
June 2026
31.34%
Intel (INTC)
June 2026
27.6%
SpaceX (SPCX)
June 2026
26.56%
ASML Holding NV ADR (ASML)
June 2026
24.77%
Caterpillar (CAT)
June 2026
23.8%
GE Vernova LLC (GEV)
June 2026
22.45%
Amphenol (APH)
June 2026
20.17%
Palo Alto Networks (PANW)
June 2026
19.48%
AbbVie (ABBV)
June 2026
16.9%
GE Aerospace (GE)
June 2026
16.25%
Advanced Micro Devices (AMD)
June 2026
16.14%
Micron Technology (MU)
June 2026
14.32%
Johnson & Johnson (JNJ)
June 2026
13.79%
Citigroup (C)
June 2026
12.8%
Home Depot (HD)
June 2026
12.76%
Banco Santander SA ADR (SAN)
June 2026
12.75%
Taiwan Semiconductor Manufacturing (TSM)
June 2026
12.61%
Bank of America (BAC)
June 2026
11.63%
UnitedHealth (UNH)
June 2026
11.14%
Merck (MRK)
June 2026
10.1%
JPMorgan Chase (JPM)
June 2026
9.96%
Eli Lilly and (LLY)
June 2026
9.54%
Mega-cap stocks are treated as having a market cap of $200B+.