IWB
US Large CapiShares Russell 1000 ETF
iShares · Tracks Russell 1000 Index · Inception May 15, 2000
Composite score
Based on a 0.15% expense ratio.
Based on $48.33B in net assets.
Top-10 holdings represent 33.6% of net assets.
US Large Cap base · ETF wrapper · 0.91% TTM yield.
The composite is a weighted average of the four core sub-scores above (cost, tax efficiency, liquidity, concentration). Missing sub-scores fall back to the per-category median when the category has at least 50% data coverage, so funds without (e.g.) parsed N-PORT holdings aren't accidentally boosted by renormalization. Tracking quality is shown where computable but isn't currently part of the composite weighting. See methodology for formulas, the tracking-quality partial-coverage rationale, and the dimensions we deliberately don't score (methodology v0.5.1).
Use IWB in our tools
Tool · Cost
Compare IWB's fee against another fund
Compounds the 0.15% expense ratio against a peer over decades.
Tool · Overlap
Compare IWB's holdings with peers
Pairwise holdings heatmap, pre-loaded with similar US Large Cap funds.
Tool · TLH
Find a tax-loss harvesting partner for IWB
Ranks every catalog fund by holdings overlap, flags wash-sale risk.
Tool · Placement
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Asset-location optimizer — places each fund in taxable / tax-deferred / Roth.
Top holdings
| # | Holding | Weight |
|---|---|---|
| 1 | NVIDIA CORPORATION | 6.81% |
| 2 | APPLE INC. | 6.10% |
| 3 | MICROSOFT CORPORATION | 4.58% |
| 4 | AMAZON.COM, INC. | 3.33% |
| 5 | ALPHABET INC. | 2.79% |
| 6 | BROADCOM INC. | 2.39% |
| 7 | ALPHABET INC. | 2.27% |
| 8 | META PLATFORMS, INC. | 2.08% |
| 9 | TESLA, INC. | 1.75% |
| 10 | BERKSHIRE HATHAWAY INC. | 1.47% |
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