VT vs VWO: 11% overlap
Vanguard Total World Stock ETF and Vanguard FTSE Emerging Markets ETF share 11.5% 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 1.9. Two funds that shared nothing would score 2.0; two identical funds score 1.0.
Top shared holdings
VT and VWO hold 4,500 of the same securities. The ten contributing most to the overlap figure:
| Holding | in VT | in VWO | Δ |
|---|---|---|---|
| 2330 | 1.6% | 15.7% | 14.1% |
| CASH | 1.0% | 4.2% | 3.2% |
| 700 | 0.3% | 2.8% | 2.5% |
| 9988 | 0.2% | 1.8% | 1.6% |
| 2454 | 0.2% | 1.6% | 1.5% |
| 2308 | 0.1% | 1.0% | 0.9% |
| 2317 | 0.1% | 0.8% | 0.7% |
| HDFCBANK | 0.1% | 0.8% | 0.7% |
| 939 | 0.1% | 0.7% | 0.7% |
| RELIANCE | 0.1% | 0.8% | 0.7% |
Where VT and VWO 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 | VT | VWO | Δ |
|---|---|---|---|
| Industrials | 11.5% | 5.9% | +5.6pp |
| Unclassified | 3.8% | 9.3% | −5.5pp |
| Health Care | 7.7% | 2.8% | +4.9pp |
| Cash and/or Derivatives | 1.0% | 4.2% | −3.2pp |
| Materials | 3.3% | 5.7% | −2.4pp |
| Financials | 14.9% | 17.2% | −2.4pp |
| Consumer Staples | 4.6% | 2.9% | +1.7pp |
| Communication Services | 7.0% | 5.4% | +1.5pp |
Δ is VT minus VWO, 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
87.6% of VT by weight, held in no part of VWO.
0.6% of VWO by weight, held in no part of VT.
A large count with a small weight is the usual shape: the positions one fund adds are typically its smallest ones.
Concentration and cost
| VT | VWO | |
|---|---|---|
| Top 10 holdings | 20.5% | 30.3% |
| Positions held | 9,600 | 5,003 |
| Cost per $10,000 held, per year | $6 | $6 |
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 VT and VWO overlap?
VT and VWO overlap 11.5% by portfolio weight — largely distinct portfolios. They share 4,500 holdings. The figure comes from current issuer holdings files (VT as of 2026-06-30, VWO as of 2026-06-30).
How is the overlap between VT and VWO calculated?
As the sum of the smaller weight in each fund, over every holding both funds own: Σ min(wA, wB). If VT holds a stock at 6% and VWO 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 VT and VWO?
That depends on your goals — we state facts, not advice. At 11.5% overlap, each fund still contributes meaningfully distinct exposure.
What does VT own that VWO doesn't?
VT holds 9,600 positions and VWO holds 5,003; 5,100 of VT's positions don't appear in VWO at all, and they are 87.6% of VT by weight.
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Related comparisons
Sources: issuer holdings files, VT as of 2026-06-30, VWO as of 2026-06-30. Weights are fractions of each fund. Diagnostics, not advice.