QTUM vs VGT: holdings overlap, shared companies and scores
As of October 9, 2026, QTUM and VGT overlap 23.0% by weight. Defiance Quantum ETF (QTUM): Quantum computing and machine learning firms. Vanguard Information Technology ETF (VGT): U.S. tech hardware stocks.
Updated October 9, 2026
Where QTUM and VGT trade against their own history
QTUM trades at 28.1 times earnings, against its own median of 23.0, and is more expensive than 85% of its own 98 monthly readings since 2018.
VGT trades at 31.5 times earnings, against its own median of 31.0, and is more expensive than 53% of its own 115 monthly readings since 2017.
What moved QTUM this week
QTUM fell 2.6% in the week to October 9, 2026. The holdings that moved it most were Arqit Quantum (−30.0%), Infleqtion (−16.0%) and Intel (−12.3%); Palantir Technologies (+10.8%) pushed the other way.
What do QTUM and VGT each hold?
What's inside QTUM: Tech 82%, Semiconductors 40%.
18% of QTUM is its ten largest holdings.
What's inside VGT: Tech 98%, Magnificent 7 45%.
63% of VGT is its ten largest holdings.
How much do QTUM and VGT overlap? 23.0% by weight
As of October 9, 2026, QTUM and VGT overlap 23.0% by weight.
50% of QTUM is already inside VGT.
59% of VGT is already inside QTUM.
QTUM holds 89 companies and VGT holds 319; 42 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 QTUM and VGT? 5.3 and 7.5 out of 10
As of October 9, 2026, ETF Copilot scores QTUM 5.3 out of 10 and VGT 7.5 out of 10.
They differ most on Quality: QTUM 2.5 and VGT 9.7.
The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.
| Factor | QTUM | VGT |
|---|---|---|
| Growth | 8.7 | 9.4 |
| Value | 0.5 | 4.8 |
| Risk | 1.3 | 1.7 |
| Quality | 2.5 | 9.7 |
| Return | 9.7 | 9.6 |
VGT is the cheaper of the two at 0.09% a year
As of October 9, 2026, QTUM charges 0.40% a year, yields 0.92% and holds $5.7B in assets across 89 positions.
As of October 9, 2026, VGT charges 0.09% a year, yields 0.38% and holds $170.7B in assets across 319 positions.
| Measure | QTUM | VGT |
|---|---|---|
| Expense ratio | 0.40% | 0.09% |
| Dividend yield | 0.92% | 0.38% |
| Assets under management | $5.7B | $170.7B |
| Holdings | 89 | 319 |
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.
Compare with similar funds
Cite this
ETF Copilot, “QTUM vs VGT holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/qtum-vs-vgt
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