LUMAvsQTUMETF Comparison
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KraneShares Photonic and Optical ETF (LUMA) and Defiance Quantum ETF (QTUM) belong to the same industry segment: Disruptive Technology. LUMA's top 3 sector exposures are Technology, Consumer Cyclicals and Non-Energy Materials. LUMA is more expensive with a Total Expense Ratio (TER) of 1%, versus 0.4% for QTUM. Run a side-by-side ETF comparison of LUMA and QTUM below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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LUMA vs QTUM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | LUMA QTUM | +17.52%+8.57% | n/a-6.25% | n/a+36.02% | n/a+55.98% | n/a+208.53% | n/a+203.68% |
| Flows | LUMA QTUM | +$7M+$79M | -+$384M | -+$1.23B | -+$2.10B | -+$3.57B | -+$3.63B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | LUMA QTUM | n/a+39.09% | n/a+29.88% | n/a+26.24% | n/a+25.68% |
| Max drawdown | LUMA QTUM | n/a-21.25% | n/a-21.25% | n/a-24.76% | n/a-38.00% |
| Max drawdown duration | LUMA QTUM | n/a67d | n/a67d | n/a153d | n/a797d |
Trading data
LUMA | QTUM | |
Last sale | ||
| Previous close 08/28/2026 | ||
| Consolidated volume 08/28/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of July 31, 2026
1-year trailing difference
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LUMA
is actively managed and doesn’t replicate an indexLUMA | QTUM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
LUMA | QTUM | |
|---|---|---|
| Last price | – | – |
| 1D performance | – | – |
| AuM | $9.58 M | $5.57 B |
| E/R | 1% | 0.4% |
Characteristics
LUMA | QTUM | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | KraneShares | Defiance ETFs |
| Benchmark | - | BlueStar Quantum Computing and Machine Learning Index |
| N° of holdings | 26 | - |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 15, 2026 | September 4, 2018 |
| ESG | No | No |
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Exposure
Countries
LUMA
USA
43.1%
Taiwan
14.22%
China
9.95%
Other
32.73%
QTUM
Data will be available soon
Sectors
LUMA
Technology
90.67%
Other
9.33%
QTUM
Data will be available soon
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Diversification
LUMA
Total weight of top 15 holdings out of 15
72.66%
QTUM
Data will be available soon
Top 15 holdings
Data as of July 31, 2026
LUMA
AXT, Inc.
6.54%
Lumentum Holdings, Inc.
6.38%
Coherent Corp.
5.95%
Soitec SA
5.59%
AIXTRON SE
5.25%
MACOM Technology Solutions Holdings, Inc.
5.24%
LandMark Optoelectronics Corp.
5.17%
Tower Semiconductor Ltd.
5.12%
Marvell Technology, Inc.
4.95%
Zhongji Innolight Co., Ltd.
4.35%
Eoptolink Technology Inc., Ltd.
4.09%
Nokia Oyj
3.91%
FormFactor, Inc.
3.47%
EZconn Corp.
3.33%
Sumitomo Electric Industries Ltd.
3.32%
QTUM
Data will be available soon
Frequently asked questions about LUMA and QTUM
Which ETF is bigger: LUMA or QTUM?
As of August 28, 2026, LUMA holds $9.58 M in assets under management (AUM), while QTUM manages $5.57 B.
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Latest news about LUMA & QTUM
Quantum Computing Inches Forward: What ETF Investors Should Watch
June 12, 2025
QTUM
There’s an ETF for that? Quantum Computing
March 14, 2025
QTUM
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