ETF comparison
IWB vs VTI
US Large Cap vs US Total Market.
iShares Russell 1000 ETF · Vanguard Morningstar Total Stock Market ETF
Holdings overlap
988 positions appear in both funds. Buying equal dollars of IWB and VTI would leave roughly 94.8% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
VTI is 12 bps cheaper than IWB. On a $100,000 position that's about $120/yr more in fees for IWB.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with IWB vs VTI.
Top shared holdings
988 shared in total| # | Holding | In IWB | In VTI | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | 6.72% | 6.36% | 6.36% |
| 2 | APPLE INC. | 6.03% | 5.87% | 5.87% |
| 3 | MICROSOFT CORPORATION | 3.99% | 3.83% | 3.83% |
| 4 | AMAZON.COM, INC. | 3.33% | 3.19% | 3.19% |
| 5 | ALPHABET INC. | 3.00% | 2.90% | 2.90% |
| 6 | BROADCOM INC. | 2.53% | 2.47% | 2.47% |
| 7 | ALPHABET INC. | 2.42% | 2.28% | 2.28% |
| 8 | MICRON TECHNOLOGY, INC. | 1.87% | 1.80% | 1.80% |
| 9 | META PLATFORMS, INC. | 1.78% | 1.71% | 1.71% |
| 10 | TESLA, INC. | 1.77% | 1.64% | 1.64% |
| 11 | ELI LILLY AND COMPANY | 1.38% | 1.40% | 1.38% |
| 12 | ADVANCED MICRO DEVICES, INC. | 1.36% | 1.31% | 1.31% |
Only in IWB
36 total- SPOTIFY TECHNOLOGY S.A. 0.10%
- Nu Holdings Ltd. 0.07%
- ANGLOGOLD ASHANTI PLC 0.06%
- Restaurant Brands International Inc. 0.04%
- ROYALTY PHARMA PLC 0.03%
- COUPANG, INC. 0.03%
- AMCOR PLC 0.03%
- Viking Holdings Ltd 0.03%
- BROOKFIELD ASSET MANAGEMENT LTD. 0.02%
- SOUTHERN COPPER CORPORATION 0.02%
Only in VTI
2,516 total- Seagate Technology Holdings PLC 0.30%
- TE Connectivity PLC 0.08%
- Waste Connections Inc 0.06%
- Berkshire Hathaway Inc 0.04%
- Moog Inc 0.02%
- Hut 8 Corp 0.02%
- Viasat Inc 0.02%
- Cytokinetics Inc 0.02%
- BrightSpring Health Services Inc 0.02%
- MaxLinear Inc 0.02%
Related comparisons
More comparisons with IWB
- IWB vs VONE · Vanguard Russell 1000 Index Fund ETF Shares 93.9%
- IWB vs SCHX · Schwab U.S. Large-Cap ETF 92.2%
- IWB vs SCHB · Schwab U.S. Broad Market ETF 91.9%
- IWB vs SPYM · State Street SPDR Portfolio S&P 500 ETF 91.7%
- IWB vs VOO · Vanguard S&P 500 ETF 91.7%
- IWB vs IVV · iShares Core S&P 500 ETF 91.7%
More comparisons with VTI
- VTI vs SCHB · Schwab U.S. Broad Market ETF 93.7%
- VTI vs VTHR · Vanguard Russell 3000 Index Fund ETF Shares 93.4%
- VTI vs SCHK · Schwab 1000 ETF 91.6%
- VTI vs VONE · Vanguard Russell 1000 Index Fund ETF Shares 90.8%
- VTI vs DFUS · Dimensional U.S. Equity Market ETF 90.5%
- VTI vs SCHX · Schwab U.S. Large-Cap ETF 89.7%
Percentages are holdings overlap with the named fund.
Open IWB or VTI at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions
matched on ISIN (CUSIP fallback). Methodology: see
/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.