ETF comparison
IWB vs SCHB
US Large Cap vs US Total Market.
Holdings overlap
974 positions appear in both funds. Buying equal dollars of IWB and SCHB would leave roughly 91.9% 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
SCHB 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 SCHB.
Top shared holdings
974 shared in total| # | Holding | In IWB | In SCHB | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | 6.72% | 7.02% | 6.72% |
| 2 | APPLE INC. | 6.03% | 6.26% | 6.03% |
| 3 | MICROSOFT CORPORATION | 3.99% | 4.57% | 3.99% |
| 4 | AMAZON.COM, INC. | 3.33% | 3.62% | 3.33% |
| 5 | ALPHABET INC. | 3.00% | 3.03% | 3.00% |
| 6 | BROADCOM INC. | 2.53% | 2.90% | 2.53% |
| 7 | ALPHABET INC. | 2.42% | 2.41% | 2.41% |
| 8 | META PLATFORMS, INC. | 1.78% | 1.89% | 1.78% |
| 9 | TESLA, INC. | 1.77% | 1.68% | 1.68% |
| 10 | MICRON TECHNOLOGY, INC. | 1.87% | 1.49% | 1.49% |
| 11 | ELI LILLY AND COMPANY | 1.38% | 1.20% | 1.20% |
| 12 | BERKSHIRE HATHAWAY INC. | 1.34% | 1.19% | 1.19% |
Only in IWB
50 total- SPACE EXPLORATION TECHNOLOGIES CORP. 0.13%
- SPOTIFY TECHNOLOGY S.A. 0.10%
- HONEYWELL INTERNATIONAL INCORPORATION 0.10%
- HONEYWELL AEROSPACE INC. 0.10%
- Nu Holdings Ltd. 0.07%
- ANGLOGOLD ASHANTI PLC 0.06%
- SUNBELT RENTALS HOLDINGS, INC. 0.04%
- Restaurant Brands International Inc. 0.04%
- HEICO CORPORATION 0.03%
- DUPONT DE NEMOURS, INC. 0.03%
Only in SCHB
1,431 total- Seagate Technology Holdings PLC 0.26%
- Honeywell International Inc 0.21%
- NXP Semiconductors NV 0.11%
- TE Connectivity PLC 0.09%
- Amrize Ltd 0.04%
- DuPont de Nemours Inc 0.03%
- Hut 8 Corp 0.02%
- D-Wave Quantum Inc 0.02%
- Viasat Inc 0.01%
- Moog Inc 0.01%
Related comparisons
More comparisons with IWB
- 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%
- IWB vs VV · Vanguard Morningstar Large-Cap ETF 90.6%
- IWB vs SPY · State Street SPDR S&P 500 ETF Trust 88.1%
- IWB vs MGC · Vanguard Morningstar Mega Cap ETF 75.6%
More comparisons with SCHB
- SCHB vs DFUS · Dimensional U.S. Equity Market ETF 91.1%
- SCHB vs VOO · Vanguard S&P 500 ETF 87.8%
- SCHB vs SPYM · State Street SPDR Portfolio S&P 500 ETF 87.8%
- SCHB vs IVV · iShares Core S&P 500 ETF 87.8%
- SCHB vs DFAU · Dimensional US Core Equity Market ETF 87.0%
- SCHB vs VV · Vanguard Morningstar Large-Cap ETF 86.7%
Percentages are holdings overlap with the named fund.
Open IWB or SCHB 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.