AVUV vs VBIAX: 1% overlap

Avantis U.S. Small Cap Value ETF and Vanguard Balanced Index Admiral share 0.5% of their portfolios by weight — computed as Σ min(wA, wB) over every holding both funds own.

Different holding dates. These holdings were published 31 days apart — AVUV as of 2026-02-28, the rest through 2026-03-31. Each fund is compared using its most recent file, so any trading in between shows up as a difference.

Hold both, 50/50
2.0Effective Funds

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.

Overlap
0.5%
AVUV expense ratio
0.25%
VBIAX expense ratio
0.07%

Top shared holdings

AVUV and VBIAX hold 92 of the same securities. The ten contributing most to the overlap figure:

Holdingin AVUVin VBIAXΔ
CASH0.3%1.8%1.5%
BPOP0.1%0.0%0.1%
ARW0.1%0.0%0.1%
CMC0.2%0.0%0.2%
TEX0.7%0.0%0.7%
RIG0.5%0.0%0.5%
VLY0.3%0.0%0.3%
MUR0.6%0.0%0.6%
VAL0.6%0.0%0.6%
CNX0.6%0.0%0.6%

Where AVUV and VBIAX 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.

SectorAVUVVBIAXΔ
Unclassified3.5%55.1%51.6pp
Financials24.1%3.6%+20.5pp
Treasuries0.0%19.1%19.1pp
Energy16.8%0.1%+16.7pp
Industrials17.3%0.7%+16.6pp
Consumer Discretionary16.9%0.5%+16.4pp
MBS Pass-Through0.0%8.1%8.1pp
Corporate — industrial & other0.0%5.8%5.8pp

Δ is AVUV minus VBIAX, 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

Only in AVUV
682 positions

80.5% of AVUV by weight, held in no part of VBIAX.

Only in VBIAX
5,026 positions

98.9% of VBIAX by weight, held in no part of AVUV.

A large count with a small weight is the usual shape: the positions one fund adds are typically its smallest ones.

Concentration and cost

AVUVVBIAX
Top 10 holdings8.5%45.2%
Positions held7745,119
Cost per $10,000 held, per year$25$7

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 AVUV and VBIAX overlap?

AVUV and VBIAX overlap 0.5% by portfolio weight — largely distinct portfolios. They share 92 holdings. The figure comes from current issuer holdings files (AVUV as of 2026-02-28, VBIAX as of 2026-03-31).

How is the overlap between AVUV and VBIAX calculated?

As the sum of the smaller weight in each fund, over every holding both funds own: Σ min(wA, wB). If AVUV holds a stock at 6% and VBIAX 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 AVUV and VBIAX?

That depends on your goals — we state facts, not advice. At 0.5% overlap, each fund still contributes meaningfully distinct exposure.

What does AVUV own that VBIAX doesn't?

AVUV holds 774 positions and VBIAX holds 5,119; 682 of AVUV's positions don't appear in VBIAX at all, and they are 80.5% of AVUV by weight.

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Related comparisons

Sources: issuer holdings files, AVUV as of 2026-02-28, VBIAX as of 2026-03-31. Weights are fractions of each fund. Diagnostics, not advice.