PSI vs SOXX: holdings overlap, shared companies and scores

As of September 11, 2026, PSI and SOXX overlap 45.1% by weight. Invesco Semiconductors ETF (PSI): U.S. semiconductor companies. iShares Semiconductor ETF (SOXX): U.S. semiconductor value chain.

Updated September 11, 2026

How much do PSI and SOXX overlap?

As of September 11, 2026, PSI and SOXX overlap 45.1% by weight.

54% of PSI is already inside SOXX.

53% of SOXX is already inside PSI.

PSI holds 30 companies and SOXX holds 33; 13 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 PSI and SOXX?

As of September 11, 2026, ETF Copilot scores PSI 5.6 out of 10 and SOXX 6.7 out of 10.

They differ most on Quality: PSI 3.5 and SOXX 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.

PSI vs SOXX — ETF Copilot factor scores, 0–10
Factor	PSI	SOXX
Growth	9.9	9.7
Valuation	0.1	0.4
Risk	0.5	0.6
Quality	3.5	9.7
Return	9.9	9.9

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

As of September 11, 2026, PSI charges 0.55% a year, yields 0.64% and holds $2.6B in assets across 30 positions.

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

PSI vs SOXX — cost, income and size
Measure	PSI	SOXX
Expense ratio	0.55%	0.33%
Dividend yield	0.64%	0.79%
Assets under management	$2.6B	$42.6B
Holdings	30	33

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 PSI and SOXX trade against their own history

PSI trades at 49.1 times earnings, against its own median of 19.9, and is more expensive than 97% of its own 114 monthly readings since 2017.

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.

What moved PSI and SOXX this week

PSI rose 7.7% in the week to September 11, 2026. The holdings that moved it most were Semtech (+23.5%), Cohu (+24.1%) and Intel (+12.3%); Wolfspeed (−3.4%) pushed the other way.

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.

What do PSI and SOXX each hold?

What's inside PSI: Tech 100%, Semiconductors 97%.

47% of PSI is its ten largest holdings.

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

62% of SOXX is its ten largest holdings.

Compare with similar funds

Cite this

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