Do COOL and KOID hold the same stocks?

By their latest filings, 5% 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 KOID?

COOL has 11% of its weight in S&P 500 names and KOID has 25%, so COOL differs more from the index.

Which is cheaper, COOL or KOID?

COOL charges 0.75% a year and KOID charges 0.69%, so KOID is cheaper. Fees come from each fund's prospectus.

Data as of Oct 28, 2026.

Thematic ETFs

COOL vs KOID: Holdings Overlap & Returns

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COOL and KOID hold 5% of their weight in the same names.

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Net assets: $1.4m on Oct 27, 2026 for VegaShares AI Thermal, Cooling & Power Management ETF, and $352m on Oct 28, 2026 for KraneShares Global Humanoid Robotics and Physical AI Index ETF.

COOL on its own →KOID on its own →

At a glance

11.3%

COOL in the S&P 500

24.7%

KOID in the S&P 500

−4.6%

COOL total return, since launch, Aug 13, 2026

+12.5%

KOID total return, 1 year

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.

KOID · 1 year to Oct 28, 2026 75% of its weight is outside the S&P 500

25% of KOID's weight is in S&P 500 companies and 75% is outside the index. Holdings as of Oct 28, 2026.

Pair scorecard

KOID costs 0.06 points a year less; KOID is far larger, $343m against $1.4m.

COOL vs KOID: Holdings Overlap & Returns
Measure	COOL	KOID
Return
Measure	COOL	KOID
Total return, 1 year	not published	+12.5%
Drawdown
Measure	COOL	KOID
Below its all-time high	13.3%, high on Oct 5, 2026	18.5%, high on May 26, 2026
Benchmark
Measure	COOL	KOID
What it tracks	AI infrastructure and chips	Artificial intelligence
Cost and size
Measure	COOL	KOID
Expense ratio	0.75%	0.69%
Net assets, as of Oct 27, 2026	$1.4m	$343m
Holdings
Measure	COOL	KOID
Holdings in common	5%
Top ten holdings, share of the fund	32%	23%

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 KOID hold 5% 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

5% in common

Positions both hold · largest shared weight first COOL KOID

Monolithic Power Systems Inc 2.42% 1.82%

Infineon Technologies AG 1.99% 1.75%

STMicroelectronics NV 1.50% 1.84%

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%

nVent Electric PLC 2.08%

Rohm Co Ltd 1.76%

Power Integrations Inc 1.15%

Only in KOID

UNITREE ROBOTICS (YUSHU TECHNOLOGY CO LTD-A) 2.98%

ZHEJIANG SHUANGHUAN DRIVEL-A 2.48%

TEXAS INSTRUMENTS INC 2.30%

ANALOG DEVICES INC 2.26%

HEXAGON AB-B SHS 2.25%

TELEDYNE TECHNOLOGIES INC 2.21%

TESLA INC 2.21%

NXP SEMICONDUCTORS NV 2.19%

Check overlap with more funds →

Window by window

Window by window: COOL vs KOID: Holdings Overlap & Returns
	Total return
Window	COOL	KOID
3 months	–	+1.4%
6 months	–	−2.7%
1 year	–	+12.5%
Since launchNot the same days: COOL Aug 2026 · KOID Jun 2025	−4.6%	+40.5%

– 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 KOID KraneShares Global Humanoid Robotics and Physical AI Index ETF · Holds 50 stocks in artificial intelligence, 25% of its weight in S&P 500 companies

Issuer VegaShares KraneShares

Theme AI infrastructure and chips Artificial intelligence

In the S&P 500 11.3% 24.7%

Active share vs the S&P 500 99.6% 94.6%

In the Nasdaq-100 2.4% 12.8%

Holdings 12 50

Top ten, share of the fund 32.5% 23.2%

Expense ratio 0.75% 0.69%

Fee for the differing part 0.75% 0.73%

Total return, 1 year −4.6% (since launch, Aug 13, 2026) +12.5%

vs its benchmark not measured not measured

Below its high −13.3% −18.5%

Net assets, COOL as of Oct 27, 2026 and KOID as of Oct 28, 2026 $1.4m $352m

As of Oct 28, 2026. Source: ETFIQ.

5% 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.

KOID

By weight, 25% of KOID's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 95%. The top ten holdings are 23% of the fund across 50 positions, as published by its issuer for Oct 28, 2026. Over the year to Oct 28, 2026 the fund returned +12.5% with distributions reinvested. It sits 18.5% below its all-time high of May 26, 2026.

Questions people ask

Do COOL and KOID hold the same stocks?: By their latest filings, 5% 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 KOID?: COOL has 11% of its weight in S&P 500 names and KOID has 25%, so COOL differs more from the index.
Which is cheaper, COOL or KOID?: COOL charges 0.75% a year and KOID charges 0.69%, so KOID is cheaper. Fees come from each fund's prospectus.

Other comparisons

COOL vs KAIT COOL vs THNQ COOL vs ALAI COOL vs FAI KOID vs AIHY KOID vs AINF KOID vs IVEP KOID vs TCAI

Where to next

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

Sources and dates

COOL filings on SEC EDGAR ↗

COOL prospectus with the expense ratio (SEC) ↗

VegaShares page for COOL ↗

KOID filings on SEC EDGAR ↗

KOID prospectus with the expense ratio (SEC) ↗

KraneShares page for KOID ↗

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 KOID, data as of Oct 28, 2026. https://etfiq.com/compare/themes/cool-vs-koid

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