Do ARTY and LUMA hold the same stocks?

By their latest filings, 4% 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, ARTY or LUMA?

ARTY has 51% of its weight in S&P 500 names and LUMA has 19%, so LUMA differs more from the index.

Which is cheaper, ARTY or LUMA?

ARTY charges 0.47% a year and LUMA charges 1.00%, so ARTY is cheaper. Fees come from each fund's prospectus.

Data as of Nov 12, 2026.

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ARTY vs LUMA: Holdings Overlap & Returns

Return, fees and overlap, side by side.

Return gap

+15.5 pts

3 months to Nov 12, 2026: ARTY ahead, total return

Fee gap

0.53 pts

A year: ARTY 0.47%, LUMA 1.00%, per filings dated Jul 8, 2026 and Jul 27, 2026

Overlap

Share of the two books held in common, holdings dated Nov 11, 2026

Net flow

–

Needs daily flows for both funds

Pair scorecard

ARTY costs 0.53 points a year less; ARTY is far larger, $3.6bn against $10m.

Points (pts) are percentage points.

ARTY vs LUMA: Holdings Overlap & Returns
Measure	ARTY	LUMA
Return
Measure	ARTY	LUMA
Total return, 1 year	+38.7%	not published
Drawdown
Measure	ARTY	LUMA
Below its all-time high	17.5%, high on Oct 6, 2026	33.8%, high on Oct 6, 2026
Benchmark
Measure	ARTY	LUMA
What it tracks	Artificial intelligence	AI infrastructure and chips
Cost and size
Measure	ARTY	LUMA
Expense ratio	0.47%	1.00%
Net assets, as of Nov 11, 2026	$3.6bn	$10m
Holdings
Measure	ARTY	LUMA
Holdings in common	4%

Method

Key numbers

51.4%

ARTY in the S&P 500

19.4%

LUMA in the S&P 500

+38.7%

ARTY total return, 1 year

−23.5%

LUMA total return, since launch, Jul 15, 2026

ARTY · 1 year to Nov 12, 2026 49% of its weight is outside the S&P 500

51% of ARTY's weight is in S&P 500 companies and 49% is outside the index. Holdings as of Nov 11, 2026.

LUMA · 3 months to Nov 12, 2026 81% of its weight is outside the S&P 500

19% of LUMA's weight is in S&P 500 companies and 81% is outside the index. Holdings as of Nov 11, 2026.

What they share

By the books each fund has filed, ARTY and LUMA hold 4% of their money in the same securities at the same weight. Holdings dated Nov 11, 2026.

50%

0 half 100%

half

4% in common

Positions both hold · largest shared weight first ARTY LUMA

MARVELL TECHNOLOGY 3.79% 3.84%

Only in one fund ↓

Only in ARTY

ADVANCED MICRO DEVICES 5.83%

BROADCOM INC 4.90%

TAIWAN SEMICONDUCTOR MANUFACTURING 4.74%

ORACLE 4.27%

GLOBAL UNICHIP 4.18%

MICRON TECHNOLOGY 4.03%

NVIDIA 3.92%

NAVER 3.76%

Only in LUMA

AYAR LABS INC 9.61%

COHERENT CORP 5.72%

MACOM TECHNOLOGY SOLUTIONS H 5.72%

AIXTRON SE 5.65%

LAND MARK OPTOELECTRONICS 5.31%

LUMENTUM HOLDINGS INC 4.74%

EOPTOLINK TECHNOLOGY INC L-A 4.71%

TOWER SEMICONDUCTOR LTD 4.61%

Check overlap with more funds →

Window by window

Window by window: ARTY vs LUMA: Holdings Overlap & Returns
	Total return		vs its benchmark
Window	ARTY	LUMA	ARTY	LUMA
3 months	−13.5%	−29.0%	not measured	−20.7 pts vs EEM
6 months	−2.1%	–	not measured	–
1 year	+38.7%	–	not measured	–
3 years	+119.4%	–	not measured	–
Since launchNot the same days: ARTY Jun 2018 · LUMA Jul 2026	+202.1%	−23.5%	not measured	−16.7 pts vs EEM

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

Side by side

ARTY iShares Future AI & Tech ETF · Holds 54 stocks in artificial intelligence, 51% of its weight in S&P 500 companies LUMA KraneShares Photonic and Optical ETF · Holds 27 stocks in aI infrastructure and chips, 19% of its weight in S&P 500 companies

Issuer iShares KraneShares

Theme Artificial intelligence AI infrastructure and chips

In the S&P 500 51.4% 19.4%

Active share vs the S&P 500 83.8% 99.0%

In the Nasdaq-100 38.9% 8.6%

Holdings 54 27

Top ten, share of the fund 42.8% 54.7%

Expense ratio 0.47% 1.00%

Fee for the differing part 0.56% 1.01%

Total return, 1 year +38.7% −23.5% (since launch, Jul 15, 2026)

vs its benchmark not measured −16.7 pts vs EEM (since launch, Jul 15, 2026)

Below its high −17.5% −33.8%

Net assets, ARTY as of Nov 12, 2026 and LUMA as of Nov 11, 2026 $3.6bn $10m

As of Nov 12, 2026. Source: ETFIQ.

4% of the two portfolios are the same securities at the same weight.

Alert

About each fund

ARTY

By weight, 51% of ARTY's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 84%. The top ten holdings are 43% of the fund across 54 positions, as published by its issuer for Nov 11, 2026. Over the year to Nov 12, 2026 the fund returned +38.7% with distributions reinvested. It sits 17.5% below its all-time high of Oct 6, 2026.

LUMA

By weight, 19% of LUMA'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 55% of the fund across 27 positions, as published by its issuer for Nov 11, 2026. Since it first traded on Jul 15, 2026 the fund returned −23.5% with distributions reinvested. It sits 33.8% below its all-time high of Oct 6, 2026.

Questions people ask

Do ARTY and LUMA hold the same stocks?: By their latest filings, 4% 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, ARTY or LUMA?: ARTY has 51% of its weight in S&P 500 names and LUMA has 19%, so LUMA differs more from the index.
Which is cheaper, ARTY or LUMA?: ARTY charges 0.47% a year and LUMA charges 1.00%, so ARTY is cheaper. Fees come from each fund's prospectus.

Other comparisons

ARTY vs IVEP ARTY vs COOL ARTY vs CGPT ARTY vs AINF LUMA vs CHAT LUMA vs IGPT LUMA vs BAI LUMA vs IVES

Where to next

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

Sources and dates

ARTY filings on SEC EDGAR ↗

ARTY prospectus with the expense ratio (SEC) ↗

iShares page for ARTY ↗

LUMA filings on SEC EDGAR ↗

LUMA prospectus with the expense ratio (SEC) ↗

KraneShares page for LUMA ↗

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, ARTY against LUMA, data as of Nov 12, 2026. https://etfiq.com/compare/themes/arty-vs-luma

Open data →

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

ARTY and LUMA hold 4% of their weight in the same names.

ARTY on its own →LUMA on its own →

Growth of 100

ARTY and LUMA

Total return, distributions reinvested, 3 months.

ARTY −13.5%LUMA −29.0%

Aug 13, 2026Nov 12, 2026

ARTY −13.5%, LUMA −29.0%: ARTY +15.5 pts ahead, 3 months, Aug 13, 2026 to Nov 12, 2026.