MGKvsVUGETF Comparison
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Vanguard Morningstar Mega Cap Growth ETF (MGK) and Vanguard Morningstar Growth ETF (VUG) belong to the same industry segment: US Large Cap Growth. Both ETFs have the same top 3 sector exposures: Technology, Consumer Non-Cyclicals and Finance. MGK is more expensive with a Total Expense Ratio (TER) of 0.05%, versus 0.03% for VUG. MGK is up 8.09% year-to-date (YTD) with -$928M in YTD flows. VUG performs worse with 7.43% YTD performance, and +$7.43B in YTD flows. Run a side-by-side ETF comparison of MGK and VUG below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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MGK vs VUG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/22/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MGK VUG | -4.77%-4.35% | +2.20%+1.73% | +8.09%+7.43% | +10.44%+9.09% | +98.74%+95.84% | +84.64%+75.25% |
| Flows | MGK VUG | +$420M-$835M | +$435M+$1.07B | -$928M+$7.43B | -$631M+$12.45B | +$4.63B+$40.98B | +$6.91B+$53.21B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MGK VUG | +17.65%+17.06% | +18.59%+18.07% | +20.31%+19.83% | +23.05%+22.79% |
| Max drawdown | MGK VUG | -6.39%-5.99% | -16.79%-16.50% | -23.44%-23.03% | -36.04%-35.61% |
| Max drawdown duration | MGK VUG | 16d16d | 187d183d | 124d126d | 745d756d |
Trading data
MGK | VUG | |
Last sale 10/22/2026 at 1:30 PM | $89.06 | $87.17 |
| Previous close 10/22/2026 | $91.61 | $89.42 |
| Consolidated volume 10/22/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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MGK | VUG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/22/2026 at 1:30 PM
Live
Closed
MGK | VUG | |
|---|---|---|
| Last price | $89.06 | $87.17 |
| 1D performance | -2.78% | -2.52% |
| AuM | $33.78 B | $225.86 B |
| E/R | 0.05% | 0.03% |
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Exposure
Countries
MGK
USA
99.06%
Other
0.94%
VUG
USA
99.11%
Other
0.89%
Sectors
MGK
Technology
72.77%
Other
27.23%
VUG
Technology
70.35%
Other
29.65%
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Diversification
MGK
Total weight of top 15 holdings out of 15
75.41%
VUG
Total weight of top 15 holdings out of 15
70.67%
Top 15 holdings
Data as of August 31, 2026
MGK
NVIDIA Corp.
14.29%
Apple, Inc.
13.00%
Microsoft Corp.
9.96%
Alphabet, Inc.
5.48%
Amazon.com, Inc.
4.74%
Alphabet, Inc.
4.32%
Broadcom Inc.
4.09%
Meta Platforms, Inc.
4.04%
Tesla, Inc.
3.35%
Eli Lilly & Co.
3.20%
Advanced Micro Devices, Inc.
2.52%
Visa, Inc.
1.96%
Mastercard, Inc.
1.65%
Palantir Technologies, Inc.
1.51%
Lam Research Corp.
1.30%
VUG
NVIDIA Corp.
13.61%
Apple, Inc.
12.48%
Microsoft Corp.
10.11%
Alphabet, Inc.
5.34%
Amazon.com, Inc.
4.76%
Alphabet, Inc.
4.20%
Broadcom Inc.
4.10%
Meta Platforms, Inc.
3.38%
Tesla, Inc.
2.79%
Eli Lilly & Co.
2.64%
Advanced Micro Devices, Inc.
2.07%
Visa, Inc.
1.66%
Mastercard, Inc.
1.27%
Costco Wholesale Corp.
1.14%
Palantir Technologies, Inc.
1.11%
Frequently asked questions about MGK and VUG
How have the MGK and VUG ETFs performed in 2026?
As of October 22, 2026, MGK is up 8.09% year-to-date (YTD), while VUG has returned 7.43%. That puts MGK better performer ahead so far this year.
Which ETF is attracting more investor money: MGK or VUG?
Year-to-date, the MGK ETF saw -$928M in flows, compared to +$7.43B for VUG.
Which ETF is more volatile: MGK or VUG?
Over the past year, MGK had a volatility of 18.59%, while VUG experienced 18.07%.
Which ETF is bigger: MGK or VUG?
As of October 22, 2026, MGK holds $33.78 B in assets under management (AUM), while VUG manages $225.86 B.
What sectors do the MGK and VUG ETFs invest in?
MGK leans toward sectors like Technology. Meanwhile, VUG focuses on Technology.
What are the top holdings of the MGK ETF and VUG ETF?
MGK top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. VUG holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..
Which ETF is more diversified: MGK or VUG?
MGK holds 56 securities with 75.41% of its assets in the top 15. VUG has 146 securities and a top 15 weight of 70.67%.
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