SOXX vs XSD: holdings overlap, shared companies and scores

As of September 11, 2026, SOXX and XSD overlap 38.1% by weight. iShares Semiconductor ETF (SOXX): U.S. semiconductor value chain. State Street SPDR S&P Semiconductor ETF (XSD): U.S. semiconductor companies.

Updated September 11, 2026

How much do SOXX and XSD overlap?

As of September 11, 2026, SOXX and XSD overlap 38.1% by weight.

71% of SOXX is already inside XSD.

44% of XSD is already inside SOXX.

SOXX holds 33 companies and XSD holds 47; 18 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 SOXX and XSD?

As of September 11, 2026, ETF Copilot scores SOXX 6.7 out of 10 and XSD 5.5 out of 10.

They differ most on Quality: SOXX 9.7 and XSD 1.7.

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

SOXX vs XSD — ETF Copilot factor scores, 0–10
Factor	SOXX	XSD
Growth	9.7	9.6
Valuation	0.4	2.1
Risk	0.6	0.5
Quality	9.7	1.7
Return	9.9	9.7

SOXX is the cheaper of the two at 0.33% a year

As of September 11, 2026, SOXX charges 0.33% a year, yields 0.79% and holds $42.6B in assets across 33 positions.

As of September 11, 2026, XSD charges 0.35% a year, yields 0.68% and holds $2.6B in assets across 47 positions.

SOXX vs XSD — cost, income and size
Measure	SOXX	XSD
Expense ratio	0.33%	0.35%
Dividend yield	0.79%	0.68%
Assets under management	$42.6B	$2.6B
Holdings	33	47

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.

Where SOXX and XSD trade against their own history

SOXX trades at 42.1 times earnings, against its own median of 20.7, and is more expensive than 96% of its own 114 monthly readings since 2017.

XSD trades at 36.9 times earnings, against its own median of 28.7, and is more expensive than 89% of its own 114 monthly readings since 2017.

What moved SOXX and XSD this week

SOXX rose 5.0% in the week to September 11, 2026. The holdings that moved it most were Advanced Micro Devices (+13.1%), Intel (+12.3%) and Marvell Technology (+13.1%); Nvidia (−4.4%) pushed the other way.

XSD rose 5.7% in the week to September 11, 2026. The holdings that moved it most were Skyworks Solutions (+23.6%), Maxlinear (+25.4%) and Semtech (+23.5%); Nvidia (−4.4%) pushed the other way.

What do SOXX and XSD each hold?

What's inside SOXX: Tech 100%, Semiconductors 98%.

62% of SOXX is its ten largest holdings.

What's inside XSD: Tech 96%, Semiconductors 85%.

30% of XSD is its ten largest holdings.

Compare with similar funds

Cite this

ETF Copilot, “SOXX vs XSD holdings overlap and scores”, as of September 11, 2026.
https://etf-copilot.com/compare/soxx-vs-xsd