VGIT vs VTI: 0% overlap
Vanguard Intermediate-Term Treasury ETF and Vanguard Total Stock Market ETF share 0.2% 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
VGIT and VTI hold 1 of the same securities. The ten contributing most to the overlap figure:
| Holding | in VGIT | in VTI | Δ |
|---|---|---|---|
| CASH | 0.2% | 0.6% | 0.4% |
Where VGIT and VTI 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 | VGIT | VTI | Δ |
|---|---|---|---|
| Treasuries | 99.8% | 0.0% | +99.8pp |
| Information Technology | 0.0% | 35.2% | −35.2pp |
| Financials | 0.0% | 11.9% | −11.9pp |
| Industrials | 0.0% | 10.4% | −10.4pp |
| Health Care | 0.0% | 9.5% | −9.5pp |
| Consumer Discretionary | 0.0% | 9.2% | −9.2pp |
| Communication Services | 0.0% | 9.1% | −9.1pp |
| Consumer Staples | 0.0% | 4.3% | −4.3pp |
Δ is VGIT minus VTI, 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
99.8% of VGIT by weight, held in no part of VTI.
99.4% of VTI by weight, held in no part of VGIT.
A large count with a small weight is the usual shape: the positions one fund adds are typically its smallest ones.
Concentration and cost
| VGIT | VTI | |
|---|---|---|
| Top 10 holdings | 100.0% | 31.9% |
| Positions held | 2 | 3,495 |
| Cost per $10,000 held, per year | $3 | $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 VGIT and VTI overlap?
VGIT and VTI overlap 0.2% by portfolio weight — largely distinct portfolios. They share 1 holdings. The figure comes from current issuer holdings files (VGIT as of 2026-06-30, VTI as of 2026-06-30).
How is the overlap between VGIT and VTI calculated?
As the sum of the smaller weight in each fund, over every holding both funds own: Σ min(wA, wB). If VGIT holds a stock at 6% and VTI 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 VGIT and VTI?
That depends on your goals — we state facts, not advice. At 0.2% overlap, each fund still contributes meaningfully distinct exposure.
What does VGIT own that VTI doesn't?
VGIT holds 2 positions and VTI holds 3,495; 1 of VGIT's positions don't appear in VTI at all, and they are 99.8% of VGIT by weight.
You probably hold more than two funds
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Related comparisons
Sources: issuer holdings files, VGIT as of 2026-06-30, VTI as of 2026-06-30. Weights are fractions of each fund. Diagnostics, not advice.