MGCequity
Vanguard Morningstar Mega Cap ETF
182holdings
0.05%annual fee
USmarket
Valuation170 companies covered
28.2×P / E98% by weight
6.64×P / B84% by weight
3.5%Earnings yield
ETF comparisons / MGC vs VOO
equity comparison · MGC 2026-05-31 · VOO 2026-06-30
MGC vs VOO
Vanguard Morningstar Mega Cap ETF compared with VANGUARD 500 INDEX FUND
These funds provide similar company exposure.MGC has 1 companies outside the overlap; VOO has 333.
Do MGC and VOO overlap?
MGC and VOO overlap by 81.3% by weight, across 172 shared companies.
VOOUS equity
VANGUARD 500 INDEX FUND
520holdings
0.03%annual fee
USmarket
Valuation494 companies covered
26.8×P / E97% by weight
5.46×P / B85% by weight
3.7%Earnings yield
Price development
Both lines rebased to 0% over their shared dates
Largest shared positions
172 companies held in both funds
MGC weight
VOO weight
| Shared company | MGC | VOO |
|---|---|---|
| NVIDIA CORP NVDA | 9.10% | 7.51% |
| Apple Inc AAPL | 8.56% | 6.58% |
| ALPHABET INC GOOGL 2 share classes | 7.38% | 5.83% |
| ↳ ALPHABET INC-CL A GOOGL | 4.14% | 3.25% |
| ↳ ALPHABET INC-CL C GOOG | 3.25% | 2.59% |
| Microsoft Corp MSFT | 6.24% | 4.29% |
| AMAZON.COM INC AMZN | 4.88% | 3.61% |
| BROADCOM INC AVGO | 3.96% | 2.77% |
| Micron Technology Inc MU | 2.04% | 2.02% |
| META PLATFORMS INC-CLASS A META | 2.58% | 1.92% |
| TESLA INC TSLA | 2.29% | 1.83% |
| ELI LILLY & CO LLY | 1.75% | 1.47% |
| ADVANCED MICRO DEVICES AMD | 1.57% | 1.47% |
| BERKSHIRE HATHAWAY INC. BRK/B 2 share classes | 1.63% | 1.42% |
| ↳ BERKSHIRE HATHAWAY INC. BRK/B | 1.53% | 1.42% |
| ↳ Berkshire Hathaway Inc BRH | 0.11% | 0.00% |
| JPMorgan Chase & Co JPM | 1.41% | 1.25% |
| JOHNSON & JOHNSON JNJ | 1.01% | 0.95% |
| Exxon Mobil Corp XOM | 1.13% | 0.88% |
| Visa Inc V | 1.02% | 0.86% |
| Intel Corp INTC | 0.86% | 1.02% |
| WALMART INC. WMT | 0.95% | 0.77% |
| Caterpillar Inc CAT | 0.76% | 0.76% |
| LAM RESEARCH CORPORATION LRCX | 0.74% | 0.84% |
| CISCO SYSTEMS, INC. CSCO | 0.80% | 0.72% |
| AbbVie Inc ABBV | 0.72% | 0.69% |
| Applied Materials Inc AMAT | 0.67% | 0.89% |
| Costco Wholesale Corp COST | 0.79% | 0.64% |
| Mastercard Inc MA | 0.73% | 0.64% |
MGC and VOO questions
Based on the holdings compared above
How much do MGC and VOO overlap?
MGC and VOO overlap by 81.3% by weight, across 172 shared companies.
Which companies do MGC and VOO both hold?
The largest companies held in both funds are NVIDIA CORP, Apple Inc, ALPHABET INC, Microsoft Corp, AMAZON.COM INC.
Can I hold both MGC and VOO?
Holding both means 81.3% of that part of your portfolio is the same companies counted twice. That can suit you or not depending on your goals; this tool reports the overlap rather than giving advice.
Is MGC or VOO cheaper?
MGC has a 0.05% expense ratio and VOO has 0.03%.
How do MGC and VOO compare on valuation?
MGC has a weighted P/E of 28.2 and VOO has a weighted P/E of 26.8.
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