ETF comparison
FNDXvsIWB
Both US Large Cap.
Schwab Fundamental U.S. Large Company ETF · iShares Russell 1000 ETF
Holdings overlap
643 positions appear in both funds. Buying equal dollars of FNDX and IWB would leave roughly63.6%of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — seewhat we don't scorefor why.
Cost difference
IWB is 10 bps cheaper than FNDX. On a $100,000 position that's about $100/yr more in fees for FNDX.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open thecost calculator pre-filled with FNDX vs IWB.
Top shared holdings
643 shared in total| # | Holding | In FNDX | In IWB | Overlap |
|---|---|---|---|---|
| 1 | Apple Inc | 4.63% | 6.03% | 4.63% |
| 2 | Alphabet Inc | 2.38% | 3.00% | 2.38% |
| 3 | Microsoft Corp | 2.32% | 3.99% | 2.32% |
| 4 | Alphabet Inc | 1.89% | 2.42% | 1.89% |
| 5 | Amazon.com Inc | 1.85% | 3.33% | 1.85% |
| 6 | Micron Technology Inc | 1.59% | 1.87% | 1.59% |
| 7 | Berkshire Hathaway Inc | 1.41% | 1.34% | 1.34% |
| 8 | JPMorgan Chase & Co | 1.38% | 1.26% | 1.26% |
| 9 | Meta Platforms Inc | 1.24% | 1.78% | 1.24% |
| 10 | Intel Corp | 2.57% | 0.88% | 0.88% |
| 11 | Johnson & Johnson | 0.97% | 0.88% | 0.88% |
| 12 | Exxon Mobil Corp | 2.28% | 0.82% | 0.82% |
Only in FNDX
91 total- Seagate Technology Holdings PLC0.29%
- Honeywell International Inc0.29%
- Lumen Technologies Inc0.22%
- TE Connectivity PLC0.11%
- PBF Energy Inc0.10%
- DuPont de Nemours Inc0.09%
- State Street Institutional US Government Money Market Fund0.07%
- Kohl's Corp0.06%
- United Natural Foods Inc0.06%
- Vishay Intertechnology Inc0.06%
Only in IWB
381 total- PALANTIR TECHNOLOGIES INC.0.37%
- CROWDSTRIKE HOLDINGS, INC.0.28%
- APPLOVIN CORPORATION0.18%
- SPACE EXPLORATION TECHNOLOGIES CORP.0.13%
- SNOWFLAKE INC.0.12%
- DATADOG, INC.0.12%
- BLOOM ENERGY CORPORATION0.12%
- CLOUDFLARE, INC.0.11%
- ROBINHOOD MARKETS, INC.0.11%
- Astera Labs, Inc0.11%
Open FNDX or IWB 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 methodologyand 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.