Do EUV and PSI hold the same stocks?

By their latest filings, 27% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.

Which is more different from the S&P 500, EUV or PSI?

EUV has 36% of its weight in S&P 500 names and PSI has 51%, so EUV differs more from the index.

Which is cheaper, EUV or PSI?

EUV charges 0.35% a year and PSI charges 0.55%, so EUV is cheaper. Fees come from each fund's prospectus.

Data as of Nov 4, 2026.

Thematic ETFs

EUV vs PSI: Holdings Overlap & Returns

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EUV and PSI hold 27% of their weight in the same names.

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Net assets: $245m on Nov 4, 2026 for Corgi Lithography & Semiconductor Photonics ETF, and $2.2bn on Nov 3, 2026 for Invesco Semiconductors ETF.

EUV on its own →PSI on its own →

At a glance

35.5%

EUV in the S&P 500

50.9%

PSI in the S&P 500

−27.9%

EUV total return, 6 months

+50.0%

PSI total return, 1 year

EUV · 6 months to Nov 4, 2026 65% of its weight is outside the S&P 500

36% of EUV's weight is in S&P 500 companies and 65% is outside the index. Holdings as of Nov 4, 2026.

PSI · 1 year to Nov 4, 2026 49% of its weight is outside the S&P 500

51% of PSI's weight is in S&P 500 companies and 49% is outside the index. Holdings as of Nov 3, 2026.

Pair scorecard

EUV costs 0.20 points a year less; PSI is 8.6 times larger.

EUV vs PSI: Holdings Overlap & Returns
Measure	EUV	PSI
Return
Measure	EUV	PSI
Total return, 1 year	not published	+50.0%
Drawdown
Measure	EUV	PSI
Below its all-time high	40.3%, high on Jun 30, 2026	39.9%, high on Jun 30, 2026
Benchmark
Measure	EUV	PSI
What it tracks	Semiconductors	Semiconductors
Cost and size
Measure	EUV	PSI
Expense ratio	0.35%	0.55%
Net assets, as of Nov 3, 2026	$255m	$2.2bn
Holdings
Measure	EUV	PSI
Holdings in common	27%

Method

What they share

27%

By the books each fund has filed, EUV and PSI hold 27% of their money in the same securities at the same weight. Holdings dated Nov 3, 2026 and Nov 4, 2026.

50%

0 half 100%

half

27% in common

Positions both hold · largest shared weight first EUV PSI

KLA CORP 4.87% 4.89%

Applied Materials Inc 6.02% 4.57%

Lam Research Corp 5.54% 4.21%

Entegris Inc 3.42% 3.45%

MACOM Technology Solutions Holdings Inc 3.04% 2.77%

Onto Innovation Inc 2.01% 2.17%

FormFactor Inc 1.58% 2.81%

AXT Inc 1.44% 2.38%

Ultra Clean Holdings Inc 1.15% 2.05%

Tower Semiconductor Ltd 0.65% 2.40%

Only in one fund ↓

Only in EUV

Taiwan Semiconductor Manufacturing Co Ltd 13.25%

ASML Holding NV 10.96%

Corning Inc 4.51%

Lumentum Holdings Inc 4.09%

MARVELL TECHNOLOGY INC 3.13%

Coherent Corp 2.97%

Ciena Corp 2.96%

Novanta Inc 2.68%

Only in PSI

Texas Instruments Inc 6.94%

Analog Devices Inc 6.45%

Advanced Micro Devices Inc 5.80%

Micron Technology Inc 5.26%

Intel Corp 3.98%

Microchip Technology Inc 3.32%

ON Semiconductor Corp 3.14%

Semtech Corp 3.13%

Check overlap with more funds →

Window by window

Window by window: EUV vs PSI: Holdings Overlap & Returns
	Total return
Window	EUV	PSI
3 months	−23.9%	−21.0%
6 months	−27.9%	−22.0%
1 year	–	+50.0%
3 years	–	+179.8%
Since launchNot the same days: EUV May 2026 · PSI Jun 2005	−27.9%	+2,375.2%

– means no data for this window. Open this comparison in the app →

Side by side

EUV Corgi Lithography & Semiconductor Photonics ETF · Holds 39 stocks in semiconductors, 36% of its weight in S&P 500 companies PSI Invesco Semiconductors ETF · Holds 32 stocks in semiconductors, 51% of its weight in S&P 500 companies

Issuer Corgi Invesco

Theme Semiconductors Semiconductors

In the S&P 500 35.5% 50.9%

Active share vs the S&P 500 96.6% 92.2%

In the Nasdaq-100 34.6% 47.7%

Holdings 39 32

Top ten, share of the fund 58.8% 48.9%

Expense ratio 0.35% 0.55%

Fee for the differing part 0.36% 0.60%

Total return, 1 year −27.9% (since launch, May 6, 2026) +50.0%

vs its benchmark not measured not measured

Below its high −40.3% −39.9%

Net assets, EUV as of Nov 4, 2026 and PSI as of Nov 3, 2026 $245m $2.2bn

As of Nov 4, 2026. Source: ETFIQ.

27% of the two portfolios are the same securities at the same weight.

Alert

About each fund

EUV

By weight, 36% of EUV's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 97%. The top ten holdings are 59% of the fund across 39 positions, as published by its issuer for Nov 4, 2026. Since it first traded on May 6, 2026 the fund returned −27.9% with distributions reinvested. It sits 40.3% below its all-time high of Jun 30, 2026.

PSI

By weight, 51% of PSI's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 92%. The top ten holdings are 49% of the fund across 32 positions, as published by its issuer for Nov 3, 2026. Over the year to Nov 4, 2026 the fund returned +50.0% with distributions reinvested. It sits 39.9% below its all-time high of Jun 30, 2026.

Questions people ask

Do EUV and PSI hold the same stocks?: By their latest filings, 27% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.
Which is more different from the S&P 500, EUV or PSI?: EUV has 36% of its weight in S&P 500 names and PSI has 51%, so EUV differs more from the index.
Which is cheaper, EUV or PSI?: EUV charges 0.35% a year and PSI charges 0.55%, so EUV is cheaper. Fees come from each fund's prospectus.

Other comparisons

EUV vs FTXL EUV vs XSD EUV vs SOXQ EUV vs SHOC PSI vs SHOC PSI vs SMHC PSI vs SMHX PSI vs XSD

Where to next

All thematic ETFs ranked by the S&P 500 Difference Score →How the scores are computed →EUV on its own →PSI on its own →EUV holdings →PSI dividend history →PSI holdings →Method →Standards and sources →

Sources and dates

EUV filings on SEC EDGAR ↗

EUV prospectus with the expense ratio (SEC) ↗

Corgi website ↗

PSI filings on SEC EDGAR ↗

PSI prospectus with the expense ratio (SEC) ↗

Invesco page for PSI ↗

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

Every number is an ETFIQ calculation with distributions reinvested.

Cite this pageCitation, APA and Markdown

ETFIQ, EUV against PSI, data as of Nov 4, 2026. https://etfiq.com/compare/themes/euv-vs-psi

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.