Vanguard Morningstar Mid-Cap ETF
Vanguard·Tracks Morningstar US Mid Cap Index·Inception Jan 26, 2004
Composite score
Based on a 0.030% expense ratio.
Based on $226.38B in net assets.
Top-10 holdings represent 9.5% of net assets.
US Mid Cap base · ETF wrapper · 1.33% 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. Seemethodologyfor formulas, thetracking-qualitypartial-coverage rationale, and the dimensions we deliberatelydon't score(methodology v0.5.1).
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Tool · Look-through
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Add your other funds and weights; every underlying position is summed across the basket.
Tool · Cost
Compare VO's fee against another fund
Compounds the 0.030% expense ratio against a peer over decades.
Tool · Overlap
Compare VO's holdings with peers
Pairwise holdings heatmap, pre-loaded with similar US Mid Cap funds.
Tool · TLH
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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 | Vertiv Holdings Co | 1.22% |
| 2 | Western Digital Corp | 1.06% |
| 3 | Seagate Technology Holdings PLC | 1.05% |
| 4 | Quanta Services Inc | 1.04% |
| 5 | Howmet Aerospace Inc | 1.04% |
| 6 | Cummins Inc | 0.95% |
| 7 | Datadog Inc | 0.83% |
| 8 | Bloom Energy Corp | 0.79% |
| 9 | Constellation Energy Corp | 0.78% |
| 10 | Robinhood Markets Inc | 0.77% |
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