Data as of Nov 12, 2026.

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LUMA vs XAIX: Holdings Overlap & Returns

Return, fees and overlap, side by side.

Return gap
+21.6 pts
3 months to Nov 12, 2026: XAIX ahead, total return
Fee gap
0.65 pts
A year: LUMA 1.00%, XAIX 0.35%, per filings dated Jul 8, 2026 and Sep 25, 2026
Overlap
0%
Share of the two books held in common, holdings dated Nov 11, 2026 and Aug 31, 2026
Net flow
–
Needs daily flows for both funds

Pair scorecard

XAIX costs 0.65 points a year less; XAIX is 14.8 times larger.

Points (pts) are percentage points.

LUMA vs XAIX: Holdings Overlap & Returns
MeasureLUMAXAIX
Return
Total return, 1 yearnot published+23.7%
Drawdown
Below its all-time high33.8%, high on Oct 6, 202612.5%, high on Jun 2, 2026
Against its benchmark
What it tracksAI infrastructure and chipsArtificial intelligence
Its benchmark, total return, 1 year+11.7%
Against its benchmark, 1 yearahead by 12.0 pts
Cost and size
Expense ratio1.00%0.35%
Net assets, as of Nov 11, 2026$10m$148m
Active share vs the S&P 50099%66%
Holdings
Holdings in common0%

Method

Key numbers
19.4%
LUMA in the S&P 500
79.0%
XAIX in the S&P 500
−23.5%
LUMA total return, since launch, Jul 15, 2026
+23.7%
XAIX total return, 1 year
LUMA · 3 months to Nov 12, 2026 81% of its weight is outside the S&P 500
81% of its weight is outside the S&P 50019% of LUMA's weight is in S&P 500 companies and 81% is outside the index. Holdings as of Nov 11, 2026.19%81%in the S&P 500of its weight outside the S&P 500active share 99% · top ten 55% of the fund · 27 holdings as published by its issuer for Nov 11, 2026 · Nasdaq-100: 9% in81% of its weight is outside the S&P 50019% of LUMA's weight is in S&P 500 companies and 81% is outside the index. Holdings as of Nov 11, 2026.19%81%inoutside the S&P 500active share 99% · Nasdaq-100: 9% in

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

XAIX · 1 year to Nov 12, 2026 21% of its weight is outside the S&P 500
21% of its weight is outside the S&P 50079% of XAIX's weight is in S&P 500 companies and 21% is outside the index. Holdings as of Aug 31, 2026.79%21%of its weight in S&P 500 companiesoutside the S&P 500active share 67% · top ten 44% of the fund · 101 holdings as filed for Aug 31, 2026 · Nasdaq-100: 58% in21% of its weight is outside the S&P 50079% of XAIX's weight is in S&P 500 companies and 21% is outside the index. Holdings as of Aug 31, 2026.79%21%in the S&P 500outsideactive share 67% · Nasdaq-100: 58% in

79% of XAIX's weight is in S&P 500 companies and 21% is outside the index. Holdings as of Aug 31, 2026.

What they share

0%

By the books each fund has filed, LUMA and XAIX hold 0% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026 and Nov 11, 2026.

0 half 100%

half

0% in common

Positions both hold · largest shared weight first LUMA XAIX
CIENA CORP 2.47% 0.32%
Only in one fund ↓
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%
Only in XAIX
MICROSOFT CORP 5.87%
NVIDIA CORP 4.75%
APPLE INC 4.72%
AMAZON.COM INC 4.70%
META PLATFORMS INC 4.38%
ALPHABET INC 4.09%
WALMART INC 3.99%
SAMSUNG ELECTRONICS CO LTD 3.80%
Check overlap with more funds →

Window by window

Window by window: LUMA vs XAIX: Holdings Overlap & Returns
Total returnvs its benchmark
WindowLUMAXAIXLUMAXAIX
3 months−29.0%−7.4%−20.7 pts vs EEM−3.7 pts vs ACWI
6 months–−0.9%–−1.5 pts vs ACWI
1 year–+23.7%–+12.0 pts vs ACWI
Since launchNot the same days: LUMA Jul 2026 · XAIX Aug 2024−23.5%+85.2%−16.7 pts vs EEM+38.5 pts vs ACWI

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Side by side

LUMA KraneShares Photonic and Optical ETF · Holds 27 stocks in aI infrastructure and chips, 19% of its weight in S&P 500 companies XAIX Xtrackers Artificial Intelligence and Big Data ETF · Holds 101 stocks in artificial intelligence, 79% of its weight in S&P 500 companies
Theme AI infrastructure and chips Artificial intelligence
In the S&P 500 19.4% 79.0%
Active share vs the S&P 500 99.0% 66.5%
In the Nasdaq-100 8.6% 58.0%
Holdings 27 101
Top ten, share of the fund 54.7% 43.7%
Expense ratio 1.00% 0.35%
Fee for the differing part 1.01% 0.53%
Total return, 1 year −23.5% (since launch, Jul 15, 2026) +23.7%
vs its benchmark −16.7 pts vs EEM (since launch, Jul 15, 2026) +12.0 pts vs ACWI
Below its high −33.8% −12.5%
Net assets, as of Nov 11, 2026 $10m $148m

As of Nov 12, 2026. Source: ETFIQ.

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

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About each fund
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.

XAIX

By weight, 79% of XAIX's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 66%. The top ten holdings are 44% of the fund across 101 positions, as filed for Aug 31, 2026. Over the year to Nov 12, 2026 the fund returned +23.7% with distributions reinvested against +11.7% for its benchmark, the MSCI ACWI Index, so a holder was ahead by 12.0 pts. It sits 12.5% below its all-time high of Jun 2, 2026.

Questions people ask

Do LUMA and XAIX 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, LUMA or XAIX?
LUMA has 19% of its weight in S&P 500 names and XAIX has 79%, so LUMA differs more from the index.
Which is cheaper, LUMA or XAIX?
LUMA charges 1.00% a year and XAIX charges 0.35%, so XAIX is cheaper. Fees come from each fund's prospectus.
Other comparisons
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ETFIQ, LUMA against XAIX, data as of Nov 12, 2026. https://etfiq.com/compare/themes/luma-vs-xaix

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LUMA and XAIX hold 0% of their weight in the same names.

Growth of 100

LUMA and XAIX

Total return, distributions reinvested, 3 months.

LUMA −29.0%XAIX −7.4%
Aug 13, 2026Nov 12, 2026

LUMA −29.0%, XAIX −7.4%: XAIX +21.6 pts ahead, 3 months, Aug 13, 2026 to Nov 12, 2026.