DFAS vs VTI: Holdings Overlap
DFASDimensional U.S. Small Cap ETF
Dimensional · 2121 holdings · $15.3B · as of 2026-04-30
VTIVanguard Total Stock Market Index Fund
Vanguard · 3505 holdings · $696.4B · as of 2026-03-31
Holdings snapshots are 30 days apart (DFAS: 2026-04-30, VTI: 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 VTI?
Dimensional U.S. Small Cap ETF (DFAS, by Dimensional) holds 2121 positions; Vanguard Total Stock Market Index Fund (VTI, by Vanguard) holds 3505. They have 2003 holdings in common, and by portfolio weight the two funds are 7.8% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 7.8%Sum of the smaller weight of each shared holding
- Shared Holdings
- 2003DFAS holds 2121 · VTI holds 3505
- Weight in Shared Holdings
- DFAS 98%·VTI 8%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
118 of 2121 positions (2.3% of the fund) are not held by VTI. Showing the top 30 by weight.
Sector Breakdown
| Sector | DFAS | VTI |
|---|---|---|
| Information Technology | 12.0% | 30.5% |
| Industrials | 20.6% | 10.4% |
| Financials | 19.2% | 12.7% |
| Consumer Discretionary | 12.4% | 9.8% |
| Health Care | 11.1% | 10.0% |
| Other Sectors | 21.9% | 26.0% |
| Unclassified | 2.7% | 0.3% |
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 VTI).
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% |
| VTI | +3.3% | +14.6% | +24.2% | +20.9% | +12.3% | +14.9% | 1.02% |
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 VTI →
Shared Holdings(2003)
The top 10 shared positions account for 4% of the overlap, led by RGLD, ALB and MTZ.
 RGLDRoyal Gold, Inc. COM | 0.08% | 0.03% | 0.03% |
|---|---|---|---|
 ALBAlbemarle Corp COM | 0.15% | 0.03% | 0.03% |
 MTZMastec, Inc. COM | 0.04% | 0.03% | 0.03% |
 ATIATI Inc COMMON STOCK | 0.07% | 0.03% | 0.03% |
 NVTNVent Electric PLC COM USD0.01 | 0.14% | 0.03% | 0.03% |
 CFCF Industries Holdings, Inc. COM | 0.03% | 0.03% | 0.03% |
 FNFabrinet COM USD0.01 | 0.06% | 0.03% | 0.03% |
 BWXTBWX Technologies Inc. COM | 0.05% | 0.03% | 0.03% |
 RVMDRevolution Medicines Inc COM | 0.04% | 0.03% | 0.03% |
 MRNAModerna Inc COM | 0.06% | 0.03% | 0.03% |
 AAAlcoa Corporation COM | 0.22% | 0.03% | 0.03% |
 RBCRBC Bearings Incorporated | 0.07% | 0.03% | 0.03% |
 NXTNextpower Inc. CLASS A COM | 0.03% | 0.03% | 0.03% |
 OVVOvintiv Inc COM | 0.20% | 0.03% | 0.03% |
 PRPermian Resources Corporation Class A | 0.21% | 0.03% | 0.03% |
 VTRSViatris Inc COM | 0.12% | 0.02% | 0.02% |
 MTSIMACOM Technology Solutions Holdings Inc. COM | 0.08% | 0.02% | 0.02% |
 APAAPA Corp. COM | 0.25% | 0.02% | 0.02% |
 HIIHuntington Ingalls Industries, Inc. COM | 0.21% | 0.02% | 0.02% |
 APGAPI Group Corp COM STK | 0.09% | 0.02% | 0.02% |
 JLLJones Lang LaSalle Incorporated COM | 0.04% | 0.02% | 0.02% |
 DTMDT Midstream Inc COMMON STOCK | 0.22% | 0.02% | 0.02% |
 CLHClean Harbors, Inc. COM | 0.02% | 0.02% | 0.02% |
 WCCWesco International, Inc. COM | 0.29% | 0.02% | 0.02% |
 HASHasbro Inc COM | 0.22% | 0.02% | 0.02% |
Showing the top 250 of 2003 shared holdings by overlap weight.
Frequently Asked Questions
How much do DFAS and VTI overlap?
DFAS and VTI overlap by 7.8% of portfolio weight. They share 2003 holdings (DFAS holds 2121 positions and VTI holds 3505), based on each fund's latest SEC-reported holdings.
Is it redundant to own both DFAS and VTI?
The two portfolios are 7.8% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of DFAS and VTI?
The largest positions held by both funds are RGLD, ALB, MTZ, ATI and NVT. Together the top 10 shared positions account for 4% of the total overlap.
What does DFAS own that VTI doesn't?
118 positions (2.3% of DFAS) are unique to DFAS, led by ALV, GTX and DOX. In the other direction, 1502 positions (91.5% of VTI) are unique to VTI.