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Top 10 US Mega-Cap Tech Index

Top 10 US mega-cap tech companies — by Leila Mukherjee

built · 2026-04-21 21:27·rebalance · quarterly·next run · 2026-07-21

backtest · S&P 500 (SPX)·range

CAGR
Annual vol
Sharpe
Sortino
Max drawdown
Best year
Worst year
risk-free rate
rf = 4.50%
vs S&P 500 (SPX) · 1M
vs S&P 500 (SPX) · 1Y
vs S&P 500 (SPX) · 2Y
vs S&P 500 (SPX) · 3Y
vs S&P 500 (SPX) · 5Y
vs S&P 500 (SPX) · 10Y
no backtest data

sharpe ratio

tickerweightYTD1Y3Y5Y10Y
NVDA26.6%
AAPL21.4%
MSFT17.2%
AMZN14.7%
TSLA7.9%
ORCL2.9%
MU2.8%
AMD2.5%
NFLX2.1%
PLTR1.9%
weighted100%

attribution factsheet

holdings · 10

click a row to drill in ↗
NameAllocationRationale
NVDANVIDIA CorporationTechnology26.56%
Largest US tech company by market cap at $4.86T, leading AI chip manufacturer with 73% revenue growth YoY.
AAPLApple Inc.Technology21.38%
Second-largest at $3.91T market cap, dominant consumer technology and services platform with 16% revenue growth.
MSFTMicrosoft CorporationTechnology17.23%
Third-largest at $3.15T market cap, leading enterprise software and cloud computing provider.
AMZNAmazon.com, Inc.Consumer Cyclical14.69%
Fourth-largest at $2.69T market cap, dominant e-commerce and cloud infrastructure (AWS) leader with 14% revenue growth.
TSLATesla, Inc.Consumer Cyclical7.93%
Fifth-largest at $1.45T market cap, leading electric vehicle and autonomous driving technology company.
ORCLOracle CorporationTechnology2.85%
Sixth-largest at $521B market cap, enterprise database and cloud applications leader with 22% revenue growth.
MUMicron Technology, Inc.Technology2.77%
Seventh-largest at $507B market cap, leading memory and storage semiconductor manufacturer with exceptional 196% revenue growth.
AMDAdvanced Micro Devices, Inc.Technology2.53%
Eighth-largest at $464B market cap, major CPU and GPU manufacturer with 34% revenue growth competing in AI and data center markets.
NFLXNetflix, Inc.Communication Services2.14%
Ninth-largest at $391B market cap, dominant streaming technology platform with 16% revenue growth.
PLTRPalantir Technologies Inc.Technology1.91%
Tenth-largest at $349B market cap, leading AI and big data analytics platform for enterprise and government.
weighting · market_cap
rebalance · quarterly

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