Do COOL and XA hold the same stocks?

By their latest filings, 0% 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, COOL or XA?

COOL has 11% of its weight in S&P 500 names and XA has 40%, so COOL differs more from the index.

Which is cheaper, COOL or XA?

COOL charges 0.75% a year and XA charges 0.35%, so XA is cheaper. Fees come from each fund's prospectus.

Data as of Oct 28, 2026.

Thematic ETFs

COOL vs XA: Holdings Overlap & Returns

Share on X Download as PDF

COOL and XA hold 0% of their weight in the same names.

askIQ about this page

askIQ about COOL and XA

Net assets: $1.4m on Oct 27, 2026 for VegaShares AI Thermal, Cooling & Power Management ETF, and $8.9m on Oct 28, 2026 for Corgi AI Cybersecurity ETF.

COOL on its own →XA on its own →

At a glance

11.3%

COOL in the S&P 500

40.0%

XA in the S&P 500

−4.6%

COOL total return, since launch, Aug 13, 2026

+79.7%

XA total return, since launch, May 6, 2026

COOL · since launch to Oct 28, 2026 12 positions, 34% of its net assets

COOL holds 12 positions, 34% of its net assets. Holdings as of Aug 31, 2026.

XA · 3 months to Oct 28, 2026 60% of its weight is outside the S&P 500

40% of XA's weight is in S&P 500 companies and 60% is outside the index. Holdings as of Oct 28, 2026.

Pair scorecard

XA costs 0.40 points a year less; XA is 6.1 times larger.

COOL vs XA: Holdings Overlap & Returns
Measure	COOL	XA
Drawdown
Measure	COOL	XA
Below its all-time high	13.3%, high on Oct 5, 2026
Benchmark
Measure	COOL	XA
What it tracks	AI infrastructure and chips	Artificial intelligence
Cost and size
Measure	COOL	XA
Expense ratio	0.75%	0.35%
Net assets, as of Oct 27, 2026	$1.4m	$8.6m
Holdings
Measure	COOL	XA
Holdings in common	0%
Top ten holdings, share of the fund	32%	61%

Holdings in common uses holdings dated Aug 31, 2026 and Oct 28, 2026. Method

What they share

By the books each fund has filed, COOL and XA hold 0% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026 and Oct 28, 2026.

50%

0 half 100%

half

0% in common

Positions both hold · largest shared weight first COOL XA

Only in one fund ↓

Only in COOL

Vertiv Holdings Co 8.07%

Sanyo Denki Co Ltd 4.00%

Vicor Corp 3.59%

Navitas Semiconductor Corp 3.55%

Advanced Energy Industries Inc 3.50%

Monolithic Power Systems Inc 2.42%

nVent Electric PLC 2.08%

Infineon Technologies AG 1.99%

Only in XA

Palo Alto Networks Inc 11.35%

Crowdstrike Holdings Inc 10.84%

Okta Inc 6.57%

Rubrik Inc 5.44%

Fortinet Inc 5.34%

Zscaler Inc 4.79%

Qualys Inc 4.28%

Elastic NV 4.27%

Check overlap with more funds →

Window by window

Window by window: COOL vs XA: Holdings Overlap & Returns
	Total return
Window	COOL	XA
3 months	–	+32.3%
Since launchNot the same days: COOL Aug 2026 · XA May 2026	−4.6%	+79.7%

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

Side by side

COOL VegaShares AI Thermal, Cooling & Power Management ETF · Holds 12 stocks in aI infrastructure and chips, 11% of its weight in S&P 500 companies XA Corgi AI Cybersecurity ETF · Holds 26 stocks in artificial intelligence, 40% of its weight in S&P 500 companies

Issuer VegaShares Corgi

Theme AI infrastructure and chips Artificial intelligence

In the S&P 500 11.3% 40.0%

Active share vs the S&P 500 99.6% 98.9%

In the Nasdaq-100 2.4% 36.2%

Holdings 12 26

Top ten, share of the fund 32.5% 60.8%

Expense ratio 0.75% 0.35%

Fee for the differing part 0.75% 0.35%

Total return, 1 year −4.6% (since launch, Aug 13, 2026) +79.7% (since launch, May 6, 2026)

vs its benchmark not measured not measured

Below its high −13.3% −1.9%

Net assets, COOL as of Oct 27, 2026 and XA as of Oct 28, 2026 $1.4m $8.9m

As of Oct 28, 2026. Source: ETFIQ.

0% of the two portfolios are the same securities at the same weight.

Alert

About each fund

COOL

By weight, 11% of COOL's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 100%. The top ten holdings are 32% of the fund across 12 positions, as filed for Aug 31, 2026. Since it first traded on Aug 13, 2026 the fund returned −4.6% with distributions reinvested. It sits 13.3% below its all-time high of Oct 5, 2026.

By weight, 40% of XA's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 99%. The top ten holdings are 61% of the fund across 26 positions, as published by its issuer for Oct 28, 2026. Since it first traded on May 6, 2026 the fund returned +79.7% with distributions reinvested.

Questions people ask

Do COOL and XA hold the same stocks?: By their latest filings, 0% 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, COOL or XA?: COOL has 11% of its weight in S&P 500 names and XA has 40%, so COOL differs more from the index.
Which is cheaper, COOL or XA?: COOL charges 0.75% a year and XA charges 0.35%, so XA is cheaper. Fees come from each fund's prospectus.

Other comparisons

COOL vs AGIQ COOL vs HLTH COOL vs AINT COOL vs PBOT XA vs AIHY XA vs AINF XA vs TCAI XA vs IVEP

Where to next

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

Sources and dates

COOL filings on SEC EDGAR ↗

COOL prospectus with the expense ratio (SEC) ↗

VegaShares page for COOL ↗

XA filings on SEC EDGAR ↗

XA prospectus with the expense ratio (SEC) ↗

Corgi website ↗

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, COOL against XA, data as of Oct 28, 2026. https://etfiq.com/compare/themes/cool-vs-xa

Open data →

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