ETF Copilot

BBC vs VTHR: holdings overlap, shared companies and scores

As of October 9, 2026, BBC and VTHR overlap 0.3% by weight. Virtus Biotech Clinical Trials ETF (BBC): Pre-approval biotech companies Vanguard Russell 3000 ETF (VTHR): U.S. total market stocks.

Updated October 9, 2026

Where VTHR trades against its own history

VTHR trades at 23.6 times earnings, against its own median of 22.2, and is more expensive than 62% of its own last 9 years.

What moved BBC and VTHR this week

BBC fell 0.9% in the week to October 9, 2026. The holdings that moved it most were Arrivent Biopharma (−40.8%), Abcellera Biologics (−8.7%) and MBX Biosciences (−9.0%); Prime Medicine (+33.9%) pushed the other way.

VTHR rose 1.1% in the week to October 9, 2026. The holdings that moved it most were Microsoft (+3.4%), Amazon.com (+4.3%) and Alphabet (+2.4%); Nvidia (−2.0%) pushed the other way.

What do BBC and VTHR each hold?

14% of BBC is its ten largest holdings.

What's inside VTHR: Tech 40%, Magnificent 7 30%.

33% of VTHR is its ten largest holdings.

How much do BBC and VTHR overlap? 0.3% by weight

As of October 9, 2026, BBC and VTHR overlap 0.3% by weight.

90% of BBC is already inside VTHR.

0% of VTHR is already inside BBC.

BBC holds 129 companies and VTHR holds 2,972; 115 are in both.

Computed by ETF Copilot from both funds' holdings rather than quoted from a data provider, and rebuilt nightly.

How does ETF Copilot score BBC and VTHR? 1.5 and 6.6 out of 10

As of October 9, 2026, ETF Copilot scores BBC 1.5 out of 10 and VTHR 6.6 out of 10.

They differ most on Quality: BBC 0.2 and VTHR 7.6.

The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.

BBC vs VTHR — ETF Copilot factor scores, 0–10
FactorBBCVTHR
Risk0.26.4
Quality0.27.6
Return4.07.6

VTHR is the cheaper of the two at 0.06% a year

As of October 9, 2026, BBC charges 0.65% a year, yields 1.50% and holds $41M in assets across 129 positions.

As of October 9, 2026, VTHR charges 0.06% a year, yields 1.01% and holds $6.4B in assets across 2972 positions.

BBC vs VTHR — cost, income and size
MeasureBBCVTHR
Expense ratio0.65%0.06%
Dividend yield1.50%1.01%
Assets under management$41M$6.4B
Holdings1292972

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.

Cite this

ETF Copilot, “BBC vs VTHR holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/bbc-vs-vthr

  1. Virtus Biotech Clinical Trials ETF (BBC)
  2. Vanguard Russell 3000 ETF (VTHR)

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