SIMSvsARKQETF Comparison
ETF 1
SIMS
State Street SPDR S&P Kensho Intelligent Structures ETF
This fund is part of
Smart City
+0.11%
VS
State Street SPDR S&P Kensho Intelligent Structures ETF (SIMS) and ARK Autonomous Technology & Robotics ETF (ARKQ) belong to the same industry segment: Smart City. SIMS's top 3 sector exposures are Industrials, Technology and Energy. In contrast, ARKQ's top sector exposures are Industrials, Technology and Consumer Cyclicals. SIMS is less expensive with a Total Expense Ratio (TER) of 0.45%, versus 0.75% for ARKQ. SIMS is up 1.99% year-to-date (YTD) with - in YTD flows. ARKQ performs better with 4.21% YTD performance, and +$101M in YTD flows. Run a side-by-side ETF comparison of SIMS and ARKQ 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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SIMS vs ARKQ performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SIMS ARKQ | -6.40%-8.43% | -7.96%-9.81% | +1.99%+4.21% | +4.03%+15.14% | +31.57%+120.12% | -0.78%+45.74% |
| Flows | SIMS ARKQ | --$6M | --$1.42B | -+$101M | -$2M+$309M | -$16M+$30M | -$36M-$838M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SIMS ARKQ | +21.16%+31.00% | +24.46%+34.83% | +23.41%+32.01% | +25.39%+33.07% |
| Max drawdown | SIMS ARKQ | -9.45%-17.72% | -15.99%-23.85% | -28.49%-30.67% | -43.75%-55.86% |
| Max drawdown duration | SIMS ARKQ | 86d87d | 215d111d | 225d151d | 1450d1339d |
Trading data
SIMS | ARKQ | |
Last sale 9/16/2026 at 6:25 PM | $42.66 | $122.60 |
| Previous close 09/16/2026 | $42.75 | $119.39 |
| Consolidated volume 09/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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ARKQ
is actively managed and doesn’t replicate an indexSIMS | ARKQ | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/16/2026 at 6:25 PM
Live
Closed
SIMS | ARKQ | |
|---|---|---|
| Last price | $42.66 | $122.60 |
| 1D performance | -0.20% | +2.68% |
| AuM | $8.11 M | $1.87 B |
| E/R | 0.45% | 0.75% |
Characteristics
SIMS | ARKQ | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | State Street Investment Management | Ark Investment |
| Benchmark | S&P Kensho Intelligent Infrastructure Index | - |
| N° of holdings | 51 | 39 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 26, 2017 | September 30, 2014 |
| ESG | No | No |
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Exposure
Countries
SIMS
USA
79.39%
Other
20.61%
ARKQ
USA
86.38%
Other
13.62%
Sectors
SIMS
Industrials
43.54%
Technology
24.42%
Energy
7.64%
Other
24.4%
ARKQ
Industrials
35.95%
Technology
31.01%
Consumer Cyclical.
13.86%
Other
19.19%
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Diversification
SIMS
Total weight of top 15 holdings out of 15
43.38%
ARKQ
Total weight of top 15 holdings out of 15
68.89%
Top 15 holdings
Data as of July 31, 2026
SIMS
Itron, Inc.
3.30%
Tetra Tech, Inc.
3.23%
Arlo Technologies, Inc.
3.16%
Alarm.com Holdings, Inc.
3.13%
Resideo Technologies, Inc.
3.02%
ADT, Inc.
3.01%
Veralto Corp.
3.01%
Energy Recovery, Inc.
2.88%
Xylem, Inc.
2.88%
Johnson Controls International Plc
2.78%
Badger Meter, Inc.
2.76%
Select Water Solutions, Inc.
2.66%
Silicon Laboratories, Inc.
2.64%
Shoals Technologies Group, Inc.
2.50%
Pentair plc
2.42%
ARKQ
Tesla, Inc.
9.75%
Teradyne, Inc.
6.64%
Advanced Micro Devices, Inc.
6.16%
Space Exploration Technologies Corp.
5.90%
Kratos Defense & Security Solutions, Inc.
5.80%
Alphabet, Inc.
5.15%
Amazon.com, Inc.
3.79%
Palantir Technologies, Inc.
3.78%
Taiwan Semiconductor Manufacturing Co., Ltd.
3.61%
Rocket Lab Corp.
3.36%
L3Harris Technologies, Inc.
3.33%
Deere & Co.
3.33%
NVIDIA Corp.
3.25%
AeroVironment, Inc.
2.73%
Archer Aviation, Inc.
2.30%
Frequently asked questions about SIMS and ARKQ
How have the SIMS and ARKQ ETFs performed in 2026?
As of September 16, 2026, SIMS is up 1.99% year-to-date (YTD), while ARKQ has returned 4.21%. That puts ARKQ better performer ahead so far this year.
Which ETF is attracting more investor money: SIMS or ARKQ?
Year-to-date, the SIMS ETF saw - in flows, compared to +$101M for ARKQ.
Which ETF is more volatile: SIMS or ARKQ?
Over the past year, SIMS had a volatility of 24.46%, while ARKQ experienced 34.83%.
Which ETF is bigger: SIMS or ARKQ?
As of September 16, 2026, SIMS holds $8.11 M in assets under management (AUM), while ARKQ manages $1.87 B.
What sectors do the SIMS and ARKQ ETFs invest in?
SIMS leans toward sectors like Industrials, Technology and Energy. Meanwhile, ARKQ focuses on Industrials, Technology and Consumer Cyclicals.
What are the top holdings of the SIMS ETF and ARKQ ETF?
SIMS top holdings include Itron, Inc., Tetra Tech, Inc. and Arlo Technologies, Inc.. ARKQ holds in its top three: Tesla, Inc., Teradyne, Inc. and Advanced Micro Devices, Inc..
Which ETF is more diversified: SIMS or ARKQ?
SIMS holds 51 securities with 43.38% of its assets in the top 15. ARKQ has 40 securities and a top 15 weight of 68.89%.
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