Is BBMC a good investment?

JPMorgan BetaBuilders U.S. Mid Cap Equity ETF (BBMC) is a US mid-cap ETF. As of September 11, 2026, ETF Copilot scores BBMC 5.0 out of 10 — highest on Growth (6.8), lowest on Quality (1.5). It trades at 19.9 times earnings, against its own median of 18.4. Its ten largest holdings are 7% of the fund.

Updated September 11, 2026

How is BBMC rated? ETF Copilot scores JPMorgan BetaBuilders U.S. Mid Cap Equity ETF (BBMC) 5.0 out of 10

As of September 11, 2026, ETF Copilot scores JPMorgan BetaBuilders U.S. Mid Cap Equity ETF (BBMC) 5.0 out of 10 overall.

ETF Copilot scores (0–10 scale, higher is better):

Overall: 5.0 / 10
Growth: 6.8 / 10
Valuation: 5.3 / 10
Risk: 6.4 / 10
Quality: 1.5 / 10
Return: 4.6 / 10

What is BBMC's expense ratio? 0.07% a year

As of September 11, 2026, BBMC charges 0.07% a year, yields 1.29% and holds $2.1B in assets across 452 positions.

JPMorgan BetaBuilders U.S. Mid Cap Equity ETF (BBMC) — cost, income and size
Measure	BBMC
Expense ratio	0.07%
Dividend yield	1.29%
Assets under management	$2.1B
Holdings	452

Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.

What stands out in BBMC's data

Owns U.S. mid-cap equities across sectors, weighted by market size.

Trades at a lower price than most mid-cap peers — you get the same earnings for less.

Its trailing EBITDA multiple of 13.9x sits below the category median of 14.2x, among the cheapest in the group. Profitability, at a 21.4% EBITDA margin, runs below average — a lower price partly reflects lower quality.

A broad mid-cap allocation that adds diversification between large and small stocks.

Why did BBMC move this week? It fell 2.1% in the week to September 11, 2026 — Casey S General Stores and Guidewire Software drove it

BBMC fell 2.1% in the week to September 11, 2026. The holdings that moved it most were Casey S General Stores (−18.8%), Guidewire Software (−30.5%) and Cooper (−23.7%); Roivant Sciences (+18.6%) pushed the other way.

Is BBMC expensive right now? It trades at 19.9 times earnings, against its own median of 18.4

As of September 11, 2026, BBMC is more expensive than 69% of its own 72 monthly readings since 2020 — 50 of those months were cheaper than today.

Trailing twelve-month, computed by ETF Copilot from the fund's holdings rather than quoted from a data provider, and rebuilt nightly.

What's inside BBMC? 15% Tech

What's inside BBMC: Size (Large 4%, Mid 95%, Small 1%); Geography (International 5%, US 95%); Tech 15.2%; AI 0.9%; Semiconductors 2.8%; Memory 0.8%.

What are BBMC's top holdings? The ten largest are 7% of the fund

Moderna, Natera, Revolution Medicines, Okta, Technipfmc, Atlassian, Allegheny Technologies, Williams-Sonoma, Qnity Electronics and Nvent Electric are BBMC's largest holdings, in that order.

Less concentrated than 91% of US Mid Cap ETFs.

Half of BBMC's weight sits in its 139 largest positions, and once those weights are taken into account it behaves like 343 equally weighted holdings.

Cite this

ETF Copilot, “JPMorgan BetaBuilders U.S. Mid Cap Equity ETF (BBMC) scores and holdings analysis”, as of September 11, 2026.
https://etf-copilot.com/etf/bbmc