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
47 positions appear in both funds. Buying equal dollars of MGK and VONG would leave roughly 72.1% 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
47 shared in total| # | Holding | In MGK | In VONG | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA Corp | 13.27% | 15.47% | 13.27% |
| 2 | Apple Inc | 12.17% | 7.46% | 7.46% |
| 3 | Alphabet Inc | 5.92% | 5.94% | 5.92% |
| 4 | Microsoft Corp | 7.50% | 5.66% | 5.66% |
| 5 | Alphabet Inc | 4.66% | 4.79% | 4.66% |
| 6 | Broadcom Inc | 4.27% | 5.18% | 4.27% |
| 7 | Tesla Inc | 3.93% | 3.23% | 3.23% |
| 8 | Meta Platforms Inc | 4.08% | 3.09% | 3.09% |
| 9 | Eli Lilly & Co | 3.40% | 2.77% | 2.77% |
| 10 | Advanced Micro Devices Inc | 3.19% | 2.30% | 2.30% |
| 11 | Visa Inc | 1.82% | 1.78% | 1.78% |
| 12 | Mastercard Inc | 1.47% | 1.43% | 1.43% |
Only in MGK
9 total- Intel Corp 1.10%
- Welltower Inc 0.71%
- Vertex Pharmaceuticals Inc 0.60%
- Seagate Technology Holdings PLC 0.51%
- Equinix Inc 0.50%
- Synopsys Inc 0.45%
- O'Reilly Automotive Inc 0.43%
- Ecolab Inc 0.42%
- Boston Scientific Corp 0.28%
Only in VONG
321 total- Micron Technology Inc 3.25%
- Caterpillar Inc 1.09%
- General Electric Co 1.04%
- Home Depot Inc/The 0.73%
- Texas Instruments Inc 0.71%
- Costco Wholesale Corp 0.55%
- Amgen Inc 0.49%
- Lockheed Martin Corp 0.34%
- McKesson Corp 0.31%
- Vertiv Holdings Co 0.30%
Related comparisons
More comparisons with MGK
- MGK vs IWF · iShares Russell 1000 Growth ETF 71.5%
- MGK vs VOOG · Vanguard S&P 500 Growth Index Fund ETF Shares 70.6%
- MGK vs IUSG · iShares Core S&P U.S. Growth ETF 70.1%
- MGK vs SCHG · Schwab U.S. Large-Cap Growth ETF 69.1%
- MGK vs FELG · Fidelity Enhanced Large Cap Growth ETF 67.6%
- MGK vs ONEQ · Fidelity Nasdaq Composite Index ETF 64.3%
More comparisons with VONG
- VONG vs SCHG · Schwab U.S. Large-Cap Growth ETF 65.7%
- VONG vs FBCG · Fidelity Blue Chip Growth ETF 63.2%
- VONG vs ONEQ · Fidelity Nasdaq Composite Index ETF 62.4%
- VONG vs QQQM · Invesco NASDAQ 100 ETF 58.6%
- VONG vs VOO · Vanguard S&P 500 ETF 57.8%
- VONG vs SPYM · State Street SPDR Portfolio S&P 500 ETF 57.8%
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.