SMCP vs VO

SMCPFSMART Mid Cap ETF

VOAVanguard Morningstar Mid-Cap ETF

In short

SMCP Nearly every big mid-cap ETF is an index clone. SMCP is the hand-picked alternative: actively managed, tracking no benchmark, charging 0.79% with no fee waiver in place, and carrying a record that only starts in 2026.

VO The plain middle of the US market for three basis points. VO owns roughly 300 stocks sitting between the 70th and 85th percentile of investable market cap, each at index weight, with buffer bands that slow the churn at the edges.

Stated mandate

SMCP The Fund is actively managed and invests primarily in equity securities of U.S.-domiciled, mid-capitalization companies.

VO The fund seeks to track the CRSP US Mid Cap Index by investing in its U.S. mid-cap stocks through passive, full replication.

Why people hold it

• SMCP Genuinely active: a sub-adviser picks the names instead of copying a mid-cap index, so the portfolio can look nothing like the category's benchmark clones.sec.gov
• What you pay is what you pay. Gross and net both sit at 0.79%, with no waiver in place to expire and reset the cost later.
• Ordinary 1940 Act ETF plumbing holding exchange-listed stocks: same wrapper as the index giants, different engine inside.sec.gov
• Its international names must be listed on a US exchange, so you get some non-US exposure without the overseas listings.sec.gov

• VO Costs 0.03% a year against a 0.15% median for mid-cap peers, matching SCHM as the cheapest in the group and undercutting IWR by a wide margin.
• Full replication, not sampling: it holds the index's roughly 300 names at index weight, and its tracking is among the tightest in the mid-cap group.vanguard.com
• Trading since 2004 as a share class of Vanguard's Mid-Cap Index Fund, it has grown into one of the largest and most actively traded mid-cap index funds.sec.gov
• CRSP draws the mid-cap line by percentage of market cap, not a fixed stock count, with buffer zones at the edges so companies migrate gradually rather than jumping buckets.crsp.orgbogleheads.org

Worth knowing

• SMCP At 0.79% it runs above the mid-cap category's typical fee, and the big index options are far cheaper: SCHM and VO at 0.03%, IMCB and BKMC at 0.04%, IWR at 0.18%.
• Modest assets and light trading mean spreads can be wider than in the category's heavily traded index funds.
• It opened in 2026 with no distribution history behind it, so there is little data yet on how the manager's picks behave across different markets.

• VO Mid caps move harder than blue chips, and Vanguard flags that: the fund sits at the top of its own 1-to-5 risk scale.vanguard.com
• One band of the market by design. No mega caps, no small caps, so it covers the middle rather than the whole US market.crsp.org
• About 300 stocks is a narrower net than a total-market fund casts, and sector weights are simply whatever the middle of the market looks like at the time.

Full SMCP profile⁠

Full VO profile⁠