AVUV vs VTWNX: 1% overlap
Avantis U.S. Small Cap Value ETF and Vanguard Target Retirement 2020 share 0.8% of their portfolios by weight — computed as Σ min(wA, wB) over every holding both funds own.
Different holding dates. These holdings were published about 4 months apart — AVUV as of 2026-02-28, the rest through 2026-06-30. Each fund is compared using its most recent file, so any trading in between shows up as a difference.
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
AVUV and VTWNX hold 708 of the same securities. The ten contributing most to the overlap figure:
| Holding | in AVUV | in VTWNX | Δ |
|---|---|---|---|
| CASH | 0.3% | 1.7% | 1.4% |
| CNR | 0.2% | 0.0% | 0.1% |
| SEB | 0.1% | 0.0% | 0.1% |
| EBS | 0.1% | 0.0% | 0.1% |
| AD | 0.1% | 0.0% | 0.1% |
| VAL | 0.6% | 0.0% | 0.6% |
| TRN | 0.4% | 0.0% | 0.4% |
| UCB | 0.0% | 0.0% | 0.0% |
| ABG | 0.1% | 0.0% | 0.1% |
| CBK | 0.0% | 0.0% | 0.0% |
Where AVUV and VTWNX 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 | AVUV | VTWNX | Δ |
|---|---|---|---|
| Unclassified | 3.5% | 29.8% | −26.2pp |
| Treasuries | 0.0% | 17.1% | −17.1pp |
| Financials | 24.1% | 8.2% | +15.9pp |
| Energy | 16.8% | 1.1% | +15.7pp |
| Consumer Discretionary | 16.9% | 2.9% | +14.0pp |
| Industrials | 17.3% | 4.0% | +13.3pp |
| MBS Pass-Through | 0.0% | 7.2% | −7.2pp |
| Corporate — industrial & other | 0.0% | 5.5% | −5.5pp |
Δ is AVUV minus VTWNX, 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
6.6% of AVUV by weight, held in no part of VTWNX.
97.7% of VTWNX 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
| AVUV | VTWNX | |
|---|---|---|
| Top 10 holdings | 8.5% | 44.9% |
| Positions held | 774 | 7 |
| Cost per $10,000 held, per year | $25 | $8 |
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 VTWNX overlap?
AVUV and VTWNX overlap 0.8% by portfolio weight — largely distinct portfolios. They share 708 holdings. The figure comes from current issuer holdings files (AVUV as of 2026-02-28, VTWNX as of 2026-03-31).
How is the overlap between AVUV and VTWNX 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 VTWNX 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 VTWNX?
That depends on your goals — we state facts, not advice. At 0.8% overlap, each fund still contributes meaningfully distinct exposure.
What does AVUV own that VTWNX doesn't?
AVUV holds 774 positions and VTWNX holds 7; 66 of AVUV's positions don't appear in VTWNX at all, and they are 6.6% of AVUV by weight.
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Related comparisons
Sources: issuer holdings files, AVUV as of 2026-02-28, VTWNX as of 2026-03-31. Weights are fractions of each fund. Diagnostics, not advice.