Do BAI and COOL 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, BAI or COOL?

BAI has 55% of its weight in S&P 500 names and COOL has 11%, so COOL differs more from the index.

Which is cheaper, BAI or COOL?

BAI charges 0.55% a year and COOL charges 0.75%, so BAI is cheaper. Fees come from each fund's prospectus.

Data as of Oct 28, 2026.

Thematic ETFs

BAI vs COOL: Holdings Overlap & Returns

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

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Net assets: $13.6bn on Oct 28, 2026 for iShares A.I. Innovation and Tech Active ETF, and $1.4m on Oct 27, 2026 for VegaShares AI Thermal, Cooling & Power Management ETF.

BAI on its own →COOL on its own →

At a glance

55.3%

BAI in the S&P 500

11.3%

COOL in the S&P 500

+19.6%

BAI total return, 1 year

−4.6%

COOL total return, since launch, Aug 13, 2026

BAI · 1 year to Oct 28, 2026 45% of its weight is outside the S&P 500

55% of BAI's weight is in S&P 500 companies and 45% is outside the index. Holdings as of Oct 27, 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

BAI costs 0.20 points a year less; BAI is far larger, $13.2bn against $1.4m.

Points (pts) are percentage points.

BAI vs COOL: Holdings Overlap & Returns
Measure	BAI	COOL
Return
Measure	BAI	COOL
Total return, 1 year	+19.6%	not published
Drawdown
Measure	BAI	COOL
Below its all-time high	19.6%, high on Jun 22, 2026	13.3%, high on Oct 5, 2026
Against its benchmark
Measure	BAI	COOL
What it tracks	Artificial intelligence	AI infrastructure and chips
Its benchmark, total return, 1 year	+47.8%
Against its benchmark, 1 year	behind by 28.2 pts
Cost and size
Measure	BAI	COOL
Expense ratio	0.55%	0.75%
Net assets, as of Oct 27, 2026	$13.2bn	$1.4m
Holdings
Measure	BAI	COOL
Holdings in common	0%
Top ten holdings, share of the fund	42%	32%

Holdings in common uses holdings dated Aug 31, 2026 and Oct 27, 2026. Method

What they share

By the books each fund has filed, BAI and COOL hold 0% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026 and Oct 27, 2026.

50%

0 half 100%

half

0% in common

Positions both hold · largest shared weight first BAI COOL

Only in one fund ↓

Only in BAI

MICRON TECHNOLOGY 6.21%

NVIDIA 5.61%

ADVANCED MICRO DEVICES 5.54%

TAIWAN SEMICONDUCTOR MANUFACTURING 5.00%

BROADCOM INC 4.50%

LAM RESEARCH 3.43%

SPACE EXPLORATION TECHNOLOGIES COR 3.40%

SNOWFLAKE 3.21%

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%

Check overlap with more funds →

Window by window

Window by window: BAI vs COOL: Holdings Overlap & Returns
	Total return		vs its benchmark
Window	BAI	COOL	BAI	COOL
3 months	+16.3%	–	−5.1 pts vs ARTY	–
6 months	+5.1%	–	−17.8 pts vs ARTY	–
1 year	+19.6%	–	−28.2 pts vs ARTY	–
Since launchNot the same days: BAI Oct 2024 · COOL Aug 2026	+77.2%	−4.6%	−33.5 pts vs ARTY	not measured

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

Side by side

BAI iShares A.I. Innovation and Tech Active ETF · Holds 49 stocks in artificial intelligence, 55% 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 iShares VegaShares

Theme Artificial intelligence AI infrastructure and chips

In the S&P 500 55.3% 11.3%

Active share vs the S&P 500 75.9% 99.6%

In the Nasdaq-100 50.1% 2.4%

Holdings 49 12

Top ten, share of the fund 42.5% 32.5%

Expense ratio 0.55% 0.75%

Fee for the differing part 0.72% 0.75%

Total return, 1 year +19.6% −4.6% (since launch, Aug 13, 2026)

vs its benchmark −28.2 pts vs ARTY not measured

Below its high −19.6% −13.3%

Net assets, BAI as of Oct 28, 2026 and COOL as of Oct 27, 2026 $13.6bn $1.4m

As of Oct 28, 2026. Source: ETFIQ.

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

Alert

About each fund

BAI

By weight, 55% of BAI's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 76%. The top ten holdings are 42% of the fund across 49 positions, as published by its issuer for Oct 27, 2026. Over the year to Oct 28, 2026 the fund returned +19.6% with distributions reinvested against +47.8% for its benchmark, the Morningstar Global Artificial Intelligence Select Index, so a holder was behind by 28.2 pts. It sits 19.6% below its all-time high of Jun 22, 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 BAI and COOL 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, BAI or COOL?: BAI has 55% of its weight in S&P 500 names and COOL has 11%, so COOL differs more from the index.
Which is cheaper, BAI or COOL?: BAI charges 0.55% a year and COOL charges 0.75%, so BAI is cheaper. Fees come from each fund's prospectus.

Other comparisons

BAI vs AIHY BAI vs CGPT BAI vs AINF BAI vs CHPX COOL vs FAI COOL vs XAIX COOL vs WISE COOL vs DRAI

Where to next

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

Sources and dates

BAI filings on SEC EDGAR ↗

BAI prospectus with the expense ratio (SEC) ↗

iShares page for BAI ↗

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

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