Vanguard Mega Cap ETF

Vanguard Mega Cap ETF

About

Vanguard Mega Cap ETF (US9219108738) is a US-listed equity ETF tracking the Spliced Mega Cap Index. With a expense ratio of 0.05%, it ranks among the lowest-cost options in its category, paying distributions. The fund holds 174 positions across 1 region with 10.2B in assets, with heavy concentration — 100% in United States, 43% in Technology.

ISIN
Fund Size $10.2B
Issuer Vanguard
Distribution Pays Distributions
Replication Physical
Inception Dec 2007
Base Currency USD
Index Spliced Mega Cap Index
Asset Class Equities
Category US Equity

Costs

9.3
This fund has low total costs, with competitive tracking and expense ratios.

Cost Metrics Explained

What expense ratio, tracking difference, and TD consistency measure

Expense ratio (Total Expense Ratio) is the annual fee the fund charges, deducted from assets. It’s the headline cost, but not the full picture.

Tracking Difference measures how much the fund actually lags (or leads) its benchmark index per year. This is the single best measure of true cost — it captures the expense ratio plus all other drags like sampling error and tax withholding. A lower (or negative) value is better.

TD Consistency measures how stable the tracking difference is from year to year. A low value means predictable, reliable costs; a high value means costs can vary significantly.
Expense Ratio0.00%

Cumulative Returns

Performance across different time periods.
1 Month+0.00%
3 Months+0.00%
Year to Date+0.00%
1 Year+0.00%
3 Years+0.00%
5 Years+0.00%
Inception+0.00%

Holdings

4.6
With only 174 individual holdings, this fund is relatively concentrated compared to other ETFs.
#1
NVIDIA Corp
9.09%
#2
Apple Inc
8.55%
#3
Microsoft Corp
6.24%
#4
Amazon.com Inc
4.88%
#5
Alphabet Inc
4.13%
#6
Broadcom Inc
3.95%
#7
Alphabet Inc
3.25%
#8
Meta Platforms Inc
2.58%
#9
Tesla Inc
2.29%
#10
Micron Technology Inc
2.04%

Sectors

7.7
This fund is well-diversified across 12 sectors, with no single sector dominating.

Regions

4.8
This fund is concentrated in just 2 countries, with significant geographic concentration.

Nerd Stuff

Advanced risk and return metrics (2023-06-30 — 2026-06-18).
55.3%
Volatility
-8.1%
Max Drawdown
37.68
Sharpe Ratio
75.10
Sortino Ratio
256.87
Calmar Ratio
1.09
Beta
-1.13%
Alpha (Jensen's)
0.968
R²
Benchmark-relative metrics (Beta, Alpha, R²) are calculated against the iShares Core S&P 500 ETF (IE00B5BMR087).

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