ETF comparison
MGK vs VONG
Both US Large Cap Growth.
Vanguard Morningstar Mega Cap Growth ETF · Vanguard Russell 1000 Growth Index Fund ETF Shares
Holdings overlap
48 positions appear in both funds. Buying equal dollars of MGK and VONG would leave roughly 75.8% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
MGK is 1 bps cheaper than VONG. On a $100,000 position that's about $10/yr more in fees for VONG.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with MGK vs VONG.
Top shared holdings
48 shared in total| # | Holding | In MGK | In VONG | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA Corp | 13.27% | 13.07% | 13.07% |
| 2 | Apple Inc | 12.17% | 11.95% | 11.95% |
| 3 | Microsoft Corp | 7.50% | 8.96% | 7.50% |
| 4 | Amazon.com Inc | 4.46% | 5.06% | 4.46% |
| 5 | Broadcom Inc | 4.27% | 5.77% | 4.27% |
| 6 | Alphabet Inc | 5.92% | 3.91% | 3.91% |
| 7 | Tesla Inc | 3.93% | 3.48% | 3.48% |
| 8 | Meta Platforms Inc | 4.08% | 3.19% | 3.19% |
| 9 | Alphabet Inc | 4.66% | 3.15% | 3.15% |
| 10 | Eli Lilly & Co | 3.40% | 2.67% | 2.67% |
| 11 | Visa Inc | 1.82% | 1.57% | 1.57% |
| 12 | Advanced Micro Devices Inc | 3.19% | 1.46% | 1.46% |
Only in MGK
8 total- Sandisk Corp 1.28%
- Intel Corp 1.10%
- Corning Inc 0.89%
- Welltower Inc 0.71%
- Western Digital Corp 0.51%
- Seagate Technology Holdings PLC 0.51%
- Equinix Inc 0.50%
- Space Exploration Technologies Corp 0.48%
Only in VONG
339 total- Costco Wholesale Corp 1.28%
- AbbVie Inc 1.16%
- General Electric Co 1.01%
- Home Depot Inc/The 0.73%
- Coca-Cola Co/The 0.45%
- Amgen Inc 0.40%
- Vertiv Holdings Co 0.36%
- Texas Instruments Inc 0.34%
- Adobe Inc 0.32%
- Howmet Aerospace Inc 0.31%
Related comparisons
More comparisons with MGK
- MGK vs SCHG · Schwab U.S. Large-Cap Growth ETF 73.9%
- MGK vs SPYG · State Street SPDR Portfolio S&P 500 Growth ETF 72.8%
- MGK vs IVW · iShares S&P 500 Growth ETF 72.8%
- MGK vs VOOG · Vanguard S&P 500 Growth Index Fund ETF Shares 71.9%
- MGK vs IWF · iShares Russell 1000 Growth ETF 71.5%
- MGK vs IUSG · iShares Core S&P U.S. Growth ETF 70.1%
More comparisons with VONG
- VONG vs IWF · iShares Russell 1000 Growth ETF 75.2%
- VONG vs VOOG · Vanguard S&P 500 Growth Index Fund ETF Shares 72.9%
- VONG vs IWY · iShares Russell Top 200 Growth ETF 71.6%
- VONG vs SPYG · State Street SPDR Portfolio S&P 500 Growth ETF 70.6%
- VONG vs IVW · iShares S&P 500 Growth ETF 70.6%
- VONG vs IUSG · iShares Core S&P U.S. Growth ETF 69.4%
Percentages are holdings overlap with the named fund.
Open MGK or VONG at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions
matched on ISIN (CUSIP fallback). Methodology: see
/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.