IWV vs DFUS: Holdings Overlap
iShares · 2590 holdings · $20.4B · as of 2026-03-31
DFUSDimensional U.S. Equity Market ETF
Dimensional · 2235 holdings · $20.9B · as of 2026-04-30
Holdings snapshots are 30 days apart (IWV: 2026-03-31, DFUS: 2026-04-30). 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 IWV and DFUS?
iShares Russell 3000 ETF (IWV, by iShares) holds 2590 positions; Dimensional U.S. Equity Market ETF (DFUS, by Dimensional) holds 2235. They have 2005 holdings in common, and by portfolio weight the two funds are 92.2% identical. In practical terms the pair is essentially interchangeable, so holding both adds little diversification.
- Overlap by Weight
- 92.2%Sum of the smaller weight of each shared holding
- Shared Holdings
- 2005IWV holds 2590 · DFUS holds 2235
- Weight in Shared Holdings
- IWV 96%·DFUS 99%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 IWV
585 of 2590 positions (3.6% of the fund) are not held by DFUS. Showing the top 30 by weight.
Only in DFUS
230 of 2235 positions (0.6% of the fund) are not held by IWV. Showing the top 30 by weight.
Sector Breakdown
| Sector | IWV | DFUS |
|---|---|---|
| Information Technology | 30.1% | 33.3% |
| Financials | 13.0% | 12.6% |
| Communication Services | 9.8% | 10.8% |
| Industrials | 10.3% | 10.4% |
| Consumer Discretionary | 9.9% | 10.3% |
| Other Sectors | 26.5% | 22.3% |
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.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IWV | +3.3% | +14.3% | +23.8% | +20.7% | +12.2% | +14.7% | 0.85% |
| DFUS | +3.4% | +14.5% | +24.4% | +21.2% | +13.1% | — | 0.83% |
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 IWV vs DFUS →
Shared Holdings(2005)
The top 10 shared positions account for 35% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. COM | 6.50% | 6.96% | 6.50% |
|---|---|---|---|
 AAPLApple Inc. COM | 5.82% | 5.85% | 5.82% |
 MSFTMicrosoft Corp. COM | 4.37% | 4.51% | 4.37% |
 AMZNAmazon.com, Inc. COM | 3.18% | 3.83% | 3.18% |
 GOOGLAlphabet Inc. CAP STK CL A | 2.66% | 3.30% | 2.66% |
 AVGOBroadcom Inc COM | 2.27% | 2.89% | 2.27% |
 GOOGAlphabet Inc. CAP STK CL C | 2.16% | 2.74% | 2.16% |
 METAMeta Platforms, Inc., Class A | 1.99% | 2.01% | 1.99% |
 TSLATesla Inc COM | 1.67% | 1.78% | 1.67% |
 BRK-BBerkshire Hathaway, Inc., Class B | 1.41% | 1.30% | 1.30% |
 JPMJPMorgan Chase & Co. COM | 1.27% | 1.26% | 1.26% |
 LLYEli Lilly & Co. COM | 1.17% | 1.12% | 1.12% |
 XOMExxon Mobil Corp. COM | 1.14% | 0.97% | 0.97% |
 WMTWalmart Inc COM | 0.86% | 0.87% | 0.86% |
 JNJJohnson & Johnson COM | 0.94% | 0.83% | 0.83% |
 VVisa, Inc., Class A | 0.81% | 0.83% | 0.81% |
 COSTCostco Wholesale Corporation COM | 0.70% | 0.68% | 0.68% |
 MAMasterCard Incorporated CL A | 0.64% | 0.63% | 0.63% |
 MUMicron Technology Inc. COM | 0.60% | 0.89% | 0.60% |
 NFLXNetflix, Inc. COM | 0.65% | 0.59% | 0.59% |
 ABBVAbbVie Inc. COM | 0.61% | 0.56% | 0.56% |
 CVXChevron Corp. COM | 0.62% | 0.55% | 0.55% |
 CATCaterpillar Inc COM | 0.52% | 0.63% | 0.52% |
 AMDAdvanced Micro Devices Inc. COM | 0.52% | 0.86% | 0.52% |
 PGThe Procter & Gamble Co. COM | 0.54% | 0.51% | 0.51% |
Showing the top 250 of 2005 shared holdings by overlap weight.
Frequently Asked Questions
How much do IWV and DFUS overlap?
IWV and DFUS overlap by 92.2% of portfolio weight. They share 2005 holdings (IWV holds 2590 positions and DFUS holds 2235), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IWV and DFUS?
The two portfolios are 92.2% identical by weight. Owning both is largely redundant: they are close to the same portfolio, so a second position mostly duplicates the first.
What are the biggest shared holdings of IWV and DFUS?
The largest positions held by both funds are NVDA, AAPL, MSFT, AMZN and GOOGL. Together the top 10 shared positions account for 35% of the total overlap.
What does IWV own that DFUS doesn't?
585 positions (3.6% of IWV) are unique to IWV, led by WELL, PLD and EQIX. In the other direction, 230 positions (0.6% of DFUS) are unique to DFUS.