MGK vs VUG: how much do they overlap?
Vanguard Mega Cap Growth ETF (MGK) · Vanguard Growth ETF (VUG)
overlap by weight · 58 shared holdings
MGK: 59 holdings (as of 2026-03-31) · VUG: 153 holdings (as of 2026-03-31)
High overlap
What this means
MGK and VUG are largely the same portfolio. Holding both adds little diversification — most dollars end up in the same underlying stocks.
Overlap by weight sums the smaller of the two funds' weights for every stock they both hold — it answers "how much of my money is in the same stocks either way?" See methodology.
Top shared holdings
| Company | Ticker | in MGK | in VUG |
|---|---|---|---|
| NVIDIA Corp | NVDA | 13.75% | 13.31% |
| Apple Inc | AAPL | 12.6% | 12.32% |
| Microsoft Corp | MSFT | 9.01% | 9.09% |
| Alphabet Inc | GOOGL | 5.51% | 5.54% |
| Amazon.com Inc | AMZN | 4.59% | 4.59% |
| Broadcom Inc | AVGO | 4.4% | 4.4% |
| Alphabet Inc | GOOG | 4.37% | 4.39% |
| Meta Platforms Inc | META | 4.17% | 4.15% |
| Tesla Inc | TSLA | 4.18% | 3.47% |
| Eli Lilly & Co | LLY | 3.17% | 2.6% |
FAQ
How much do MGK and VUG overlap?
MGK and VUG have a 86.2% overlap by weight, sharing 58 holdings (out of 59 in MGK and 153 in VUG), based on official issuer holdings as of 2026-03-31.
What does 86.2% overlap mean?
MGK and VUG are largely the same portfolio. Holding both adds little diversification — most dollars end up in the same underlying stocks.
Which stocks do MGK and VUG both hold?
The largest shared positions are NVIDIA Corp, Apple Inc, Microsoft Corp, Alphabet Inc, Amazon.com Inc. The full list of top shared holdings with weights in each fund is shown on this page.