DFAS vs VO: Holdings Overlap
DFASDimensional U.S. Small Cap ETF
Dimensional · 2121 holdings · $15.3B · as of 2026-04-30
Vanguard · 289 holdings · $109.2B · as of 2026-03-31
Holdings snapshots are 30 days apart (DFAS: 2026-04-30, VO: 2026-03-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are DFAS and VO?
Dimensional U.S. Small Cap ETF (DFAS, by Dimensional) holds 2121 positions; Vanguard Mid-cap Index Fund (VO, by Vanguard) holds 289. They have 2 holdings in common, and by portfolio weight the two funds are 0.0% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 2DFAS holds 2121 · VO holds 289
- Weight in Shared Holdings
- DFAS 0%·VO 0%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in DFAS
2119 of 2121 positions (99.8% of the fund) are not held by VO. Showing the top 30 by weight.
Only in VO
287 of 289 positions (99.6% of the fund) are not held by DFAS. Showing the top 30 by weight.
Sector Breakdown
| Sector | DFAS | VO |
|---|---|---|
| Industrials | 20.6% | 18.4% |
| Financials | 19.2% | 13.8% |
| Information Technology | 12.0% | 14.2% |
| Consumer Discretionary | 12.4% | 9.3% |
| Health Care | 11.1% | 8.3% |
| Other Sectors | 21.9% | 35.7% |
| Unclassified | 2.7% | 0.0% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (3% of DFAS, 0% of VO).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| DFAS | +3.2% | +20.5% | +31.3% | +14.8% | +9.1% | — | 0.95% |
| VO | +2.6% | +14.8% | +18.0% | +15.7% | +8.0% | +11.6% | 1.29% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in DFAS vs VO →
Shared Holdings(2)
Frequently Asked Questions
How much do DFAS and VO overlap?
DFAS and VO overlap by 0.0% of portfolio weight. They share 2 holdings (DFAS holds 2121 positions and VO holds 289), based on each fund's latest SEC-reported holdings.
Is it redundant to own both DFAS and VO?
The two portfolios are 0.0% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of DFAS and VO?
The largest positions held by both funds are PINS and CRBG. Together the top 2 shared positions account for 100% of the total overlap.
What does DFAS own that VO doesn't?
2119 positions (99.8% of DFAS) are unique to DFAS, led by AMKR, TTMI and AEIS. In the other direction, 287 positions (99.6% of VO) are unique to VO.