ETF comparison
IWB vs VONE
Both US Large Cap.
iShares Russell 1000 ETF · Vanguard Russell 1000 Index Fund ETF Shares
Holdings overlap
1,013 positions appear in both funds. Buying equal dollars of IWB and VONE would leave roughly 92.6% 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
VONE is 9 bps cheaper than IWB. On a $100,000 position that's about $90/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 VONE.
Top shared holdings
1,013 shared in total| # | Holding | In IWB | In VONE | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | 6.72% | 7.26% | 6.72% |
| 2 | APPLE INC. | 6.03% | 6.46% | 6.03% |
| 3 | MICROSOFT CORPORATION | 3.99% | 5.31% | 3.99% |
| 4 | AMAZON.COM, INC. | 3.33% | 3.55% | 3.33% |
| 5 | ALPHABET INC. | 3.00% | 2.79% | 2.79% |
| 6 | BROADCOM INC. | 2.53% | 2.43% | 2.43% |
| 7 | ALPHABET INC. | 2.42% | 2.25% | 2.25% |
| 8 | META PLATFORMS, INC. | 1.78% | 1.77% | 1.77% |
| 9 | MICRON TECHNOLOGY, INC. | 1.87% | 1.52% | 1.52% |
| 10 | TESLA, INC. | 1.77% | 1.52% | 1.52% |
| 11 | BERKSHIRE HATHAWAY INC. | 1.34% | 1.32% | 1.32% |
| 12 | ELI LILLY AND COMPANY | 1.38% | 1.30% | 1.30% |
Only in IWB
11 total- EXXON MOBIL CORPORATION 0.82%
- ELECTRONIC ARTS INC. 0.07%
- AVALONBAY COMMUNITIES, INC. 0.04%
- WEBSTER FINANCIAL CORPORATION 0.02%
- TOPBUILD CORP. 0.01%
- CHART INDUSTRIES, INC. 0.01%
- GATES INDUSTRIAL CORPORATION PLC 0.01%
- LIBERTY BROADBAND CORPORATION 0.01%
- NATIONAL STORAGE AFFILIATES TRUST 0.00%
- LIBERTY BROADBAND CORPORATION 0.00%
Only in VONE
6 total- ExxonMobil Holdings Corp 0.94%
- Gates Industrial Corp Ltd 0.01%
- Mobility Global Inc 0.01%
- Midera Food Processing Inc 0.00%
- Cerebras Systems Inc 0.00%
- Jersey Mike's Subs Inc 0.00%
Related comparisons
More comparisons with IWB
More comparisons with VONE
- VONE vs SPY · State Street SPDR S&P 500 ETF Trust 89.8%
- VONE vs ITOT · iShares Core S&P Total U.S. Stock Market ETF 89.7%
- VONE vs VTI · Vanguard Morningstar Total Stock Market ETF 89.5%
- VONE vs SPYM · State Street SPDR Portfolio S&P 500 ETF 88.4%
- VONE vs IVV · iShares Core S&P 500 ETF 88.4%
- VONE vs VOO · Vanguard S&P 500 ETF 88.3%
Percentages are holdings overlap with the named fund.
Open IWB or VONE 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.