Do AIX and COOL hold the same stocks?

By their latest filings, 1% 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, AIX or COOL?

AIX has 90% of its weight in S&P 500 names and COOL has 11%, so COOL differs more from the index.

Which is cheaper, AIX or COOL?

AIX charges 0.65% a year and COOL charges 0.75%, so AIX is cheaper. Fees come from each fund's prospectus.

Data as of Oct 28, 2026.

Thematic ETFs

AIX vs COOL: Holdings Overlap & Returns

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AIX and COOL hold 1% of their weight in the same names.

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Net assets on Oct 27, 2026: $478,991 for Defiance US 100 Tech AI Moat ETF and $1.4m for VegaShares AI Thermal, Cooling & Power Management ETF.

AIX on its own →COOL on its own →

At a glance

90.0%

AIX in the S&P 500

11.3%

COOL in the S&P 500

−4.7%

AIX total return, since launch, Jun 30, 2026

−4.6%

COOL total return, since launch, Aug 13, 2026

AIX · 3 months to Oct 28, 2026 10% of its weight is outside the S&P 500

90% of AIX's weight is in S&P 500 companies and 10% is outside the index. Holdings as of Oct 28, 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.

Pair scorecard

AIX costs 0.10 points a year less.

AIX vs COOL: Holdings Overlap & Returns
Measure	AIX	COOL
Drawdown
Measure	AIX	COOL
Below its all-time high	6.8%, high on Oct 6, 2026	13.3%, high on Oct 5, 2026
Benchmark
Measure	AIX	COOL
What it tracks	Artificial intelligence	AI infrastructure and chips
Cost and size
Measure	AIX	COOL
Expense ratio	0.65%	0.75%
Net assets, as of Oct 27, 2026	$478,991	$1.4m
Holdings
Measure	AIX	COOL
Holdings in common	1%
Top ten holdings, share of the fund	54%	32%

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

What they share

By the books each fund has filed, AIX and COOL hold 1% 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

1% in common

Positions both hold · largest shared weight first AIX COOL

Monolithic Power Systems Inc 1.00% 2.42%

Only in one fund ↓

Only in AIX

Palantir Technologies Inc 6.94%

Microsoft Corp 6.17%

Advanced Micro Devices Inc 5.88%

Apple Inc 5.42%

Micron Technology Inc 5.10%

Meta Platforms Inc 4.95%

Nvidia Corp 4.91%

Amazon.com Inc 4.86%

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%

nVent Electric PLC 2.08%

Infineon Technologies AG 1.99%

Rohm Co Ltd 1.76%

Check overlap with more funds →

Window by window

Window by window: AIX vs COOL: Holdings Overlap & Returns
	Total return
Window	AIX	COOL
3 months	+14.0%	–
Since launchNot the same days: AIX Jun 2026 · COOL Aug 2026	−4.7%	−4.6%

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

Side by side

AIX Defiance US 100 Tech AI Moat ETF · Holds 30 stocks in artificial intelligence, 90% of its weight in S&P 500 companies 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

Issuer Defiance VegaShares

Theme Artificial intelligence AI infrastructure and chips

In the S&P 500 90.0% 11.3%

Active share vs the S&P 500 64.0% 99.6%

In the Nasdaq-100 94.8% 2.4%

Holdings 30 12

Top ten, share of the fund 53.6% 32.5%

Expense ratio 0.65% 0.75%

Fee for the differing part 1.02% 0.75%

Total return, 1 year −4.7% (since launch, Jun 30, 2026) −4.6% (since launch, Aug 13, 2026)

vs its benchmark not measured not measured

Below its high −6.8% −13.3%

Net assets, as of Oct 27, 2026 $478,991 $1.4m

As of Oct 28, 2026. Source: ETFIQ.

1% of the two portfolios are the same securities at the same weight.

Alert

About each fund

AIX

By weight, 90% of AIX's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 64%. The top ten holdings are 54% of the fund across 30 positions, as published by its issuer for Oct 28, 2026. Since it first traded on Jun 30, 2026 the fund returned −4.7% with distributions reinvested. It sits 6.8% below its all-time high of Oct 6, 2026.

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.

Questions people ask

Do AIX and COOL hold the same stocks?: By their latest filings, 1% 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, AIX or COOL?: AIX has 90% of its weight in S&P 500 names and COOL has 11%, so COOL differs more from the index.
Which is cheaper, AIX or COOL?: AIX charges 0.65% a year and COOL charges 0.75%, so AIX is cheaper. Fees come from each fund's prospectus.

Other comparisons

AIX vs CGPT AIX vs CHPX AIX vs AIHY AIX vs IVEP COOL vs DRGN COOL vs NEWZ COOL vs JHAI COOL vs DRAI

Where to next

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

Sources and dates

AIX filings on SEC EDGAR ↗

AIX prospectus with the expense ratio (SEC) ↗

Defiance page for AIX ↗

COOL filings on SEC EDGAR ↗

COOL prospectus with the expense ratio (SEC) ↗

VegaShares page for COOL ↗

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

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