MGC Stock Summary and Trading Ideas (Vanguard Morningstar Mega Cap ETF | ARCA:MGC)

Vanguard Morningstar Mega Cap ETF an exchange-traded share class of Vanguard Mega Cap Index Fund (the "Fund"), seeks to track the performance of a benchmark index that measures the investment return of large-capitalization stocks in the United States. The Fund employs an indexing investment approach designed to track the performance of the Morningstar US Mega Cap Index (the "Target Index"). The Target Index is a float-adjusted, market capitalization-weighted index designed to measure equity market performance of the top 70% of investable U.S. equity market capitalization, as determined by the index provider ("mega-capitalization stocks"). Mega-capitalization stocks are a subset of large-capitalization stocks (also as determined by the index provider) and generally have the largest market capitalization in the United States. Under normal circumstances, the Fund invests at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in the stocks that make up the Target Index. The Fund attempts to replicate the Target Index by investing all, or substantially all, of its assets in the stocks that make up the Target Index, holding each stock in approximately the same proportion as its weighting in the Target Index.

Vanguard Morningstar Mega Cap ETF trades on the ARCA stock market under the symbol MGC.

As of September 4, 2026, MGC stock price declined to $282.81 with 55,867 million shares trading.

MGC has a beta of 1.08, meaning it tends to be more sensitive to market movements. MGC has a correlation of 0.99 to the broad based SPY ETF.

MGC has a market cap of $10.39 billion. This is considered a Large Cap stock.

In the last 3 years, MGC traded as high as $285.55 and as low as $145.94.

MGC has outperformed the market in the last year with a price return of +20.5% while the SPY ETF gained +19.8%. However, in the short term, MGC had mixed performance relative to the market. It has underperformed in the last 3 months, returning +1.8% vs +2.0% return in SPY. But in the last 2 weeks, MGC shares have fared better than the market returning +1.0% compared to SPY +0.6%.

MGC support price is $282.45 and resistance is $285.49 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that MGC shares will trade within this expected range on the day.