MGK vs VTV: 2% overlap
Vanguard Mega Cap Growth ETF and Vanguard Value ETF share 2.5% of their portfolios by weight — computed as Σ min(wA, wB) over every holding both funds own.
You would hold two tickers and get the diversification of 2.0. Two funds that shared nothing would score 2.0; two identical funds score 1.0.
Top shared holdings
MGK and VTV hold 7 of the same securities. The ten contributing most to the overlap figure:
| Holding | in MGK | in VTV | Δ |
|---|---|---|---|
| INTC | 1.1% | 1.1% | 0.0% |
| CASH | 0.5% | 0.4% | 0.0% |
| GLW | 0.9% | 0.4% | 0.5% |
| UBER | 0.4% | 0.3% | 0.1% |
| INTU | 0.3% | 0.1% | 0.2% |
| BSX | 0.3% | 0.1% | 0.2% |
| IBKR | 0.3% | 0.1% | 0.2% |
Where MGK and VTV differ
Sector weights as a share of each fund, ordered by the size of the gap rather than the size of the sector — two funds that overlap heavily still usually diverge somewhere.
| Sector | MGK | VTV | Δ |
|---|---|---|---|
| Information Technology | 58.6% | 14.1% | +44.6pp |
| Financials | 4.0% | 22.1% | −18.1pp |
| Communication Services | 16.2% | 2.9% | +13.3pp |
| Industrials | 2.6% | 15.0% | −12.4pp |
| Health Care | 4.9% | 15.1% | −10.3pp |
| Consumer Staples | 0.4% | 8.7% | −8.3pp |
| Consumer Discretionary | 11.2% | 3.9% | +7.3pp |
| Energy | 0.0% | 6.8% | −6.8pp |
Δ is MGK minus VTV, in percentage points. Sector data is not published by every issuer, so “Unclassified” is a real category rather than a gap in the table.
What each fund holds alone
96.3% of MGK by weight, held in no part of VTV.
97.5% of VTV by weight, held in no part of MGK.
A large count with a small weight is the usual shape: the positions one fund adds are typically its smallest ones.
Concentration and cost
| MGK | VTV | |
|---|---|---|
| Top 10 holdings | 63.5% | 23.6% |
| Positions held | 57 | 309 |
| Cost per $10,000 held, per year | $5 | $3 |
Cost is the expense ratio applied to $10,000; it excludes any brokerage commission, bid-ask spread or tax consequence. Figures are facts about the funds, not a suggestion about which to hold.
Frequently asked
How much do MGK and VTV overlap?
MGK and VTV overlap 2.5% by portfolio weight — largely distinct portfolios. They share 7 holdings. The figure comes from current issuer holdings files (MGK as of 2026-06-30, VTV as of 2026-06-30).
How is the overlap between MGK and VTV calculated?
As the sum of the smaller weight in each fund, over every holding both funds own: Σ min(wA, wB). If MGK holds a stock at 6% and VTV holds the same stock at 4%, 4% counts as shared. The result is bounded between 0% and 100%, and it is computed after looking through any fund-of-funds to the underlying holdings.
Is it redundant to hold both MGK and VTV?
That depends on your goals — we state facts, not advice. At 2.5% overlap, each fund still contributes meaningfully distinct exposure.
What does MGK own that VTV doesn't?
MGK holds 57 positions and VTV holds 309; 50 of MGK's positions don't appear in VTV at all, and they are 96.3% of MGK by weight.
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Related comparisons
Sources: issuer holdings files, MGK as of 2026-06-30, VTV as of 2026-06-30. Weights are fractions of each fund. Diagnostics, not advice.