ROKTvsBZZETF Comparison
ETF 1
ROKT
State Street SPDR S&P Kensho Final Frontiers ETF
This fund is part of
Disruptive Technology
+0.55%
VS
ETF 2
BZZ
Corgi Drones & Urban Air Mobility ETF
State Street SPDR S&P Kensho Final Frontiers ETF (ROKT) belongs to the Disruptive Technology segment. Corgi Drones & Urban Air Mobility ETF (BZZ) is part of the segment. ROKT's top 3 sector exposures are Industrials, Technology and Energy. In contrast, BZZ's top sector exposures are Industrials, Energy and Technology. ROKT is more expensive with a Total Expense Ratio (TER) of 0.45%, versus 0.35% for BZZ. Run a side-by-side ETF comparison of ROKT and BZZ 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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ROKT vs BZZ performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/08/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ROKT BZZ | -9.04%-11.23% | -9.03%-10.78% | +28.59%n/a | +51.94%n/a | +170.65%n/a | +177.65%n/a |
| Flows | ROKT BZZ | -$3M+$955K | -$31M-$451K | +$142M- | +$150M- | +$149M- | +$144M- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ROKT BZZ | +30.80%+38.48% | +32.51%n/a | +25.44%n/a | +23.78%n/a |
| Max drawdown | ROKT BZZ | -15.14%-16.96% | -22.83%n/a | -23.27%n/a | -23.27%n/a |
| Max drawdown duration | ROKT BZZ | 89d23d | 103dn/a | 150dn/a | 150dn/a |
Trading data
ROKT | BZZ | |
Last sale 9/8/2026 at 7:47 PM | $109.24 | $23.83 |
| Previous close 09/08/2026 | $108.82 | $23.65 |
| Consolidated volume 09/08/2026 | ||
| 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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BZZ
is actively managed and doesn’t replicate an indexROKT | BZZ | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/8/2026 at 7:47 PM
Live
Closed
ROKT | BZZ | |
|---|---|---|
| Last price | $109.24 | $23.83 |
| 1D performance | +0.38% | +0.74% |
| AuM | $187.80 M | $3.57 M |
| E/R | 0.45% | 0.35% |
Characteristics
ROKT | BZZ | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | State Street Investment Management | Corgi Funds |
| Benchmark | S&P Kensho Final Frontiers Index | - |
| N° of holdings | 37 | 21 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 22, 2018 | May 6, 2026 |
| ESG | No | No |
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Exposure
Countries
ROKT
USA
97.59%
Other
2.41%
BZZ
USA
74.24%
Other
25.76%
Sectors
ROKT
Industrials
68.9%
Technology
14.94%
Energy
9.73%
Other
6.43%
BZZ
Industrials
74.84%
Other
25.16%
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Diversification
ROKT
Total weight of top 15 holdings out of 15
52.73%
BZZ
Total weight of top 15 holdings out of 15
71.94%
Top 15 holdings
Data as of July 31, 2026
ROKT
Oceaneering International, Inc.
4.09%
RTX Corp.
4.00%
Ducommun, Inc.
3.85%
Hexcel Corp.
3.71%
Lockheed Martin Corp.
3.67%
HEICO Corp.
3.67%
Teledyne Technologies, Inc.
3.60%
ESCO Technologies, Inc.
3.42%
Iridium Communications, Inc.
3.42%
The Boeing Co.
3.42%
Moog, Inc.
3.38%
Northrop Grumman Corp.
3.30%
Forum Energy Technologies, Inc.
3.26%
L3Harris Technologies, Inc.
3.03%
ViaSat, Inc.
2.90%
BZZ
Northrop Grumman Corp.
9.20%
Teledyne Technologies, Inc.
7.23%
RTX Corp.
6.39%
Hexcel Corp.
6.03%
Ouster, Inc.
5.62%
Unusual Machines, Inc.
5.33%
Joby Aviation, Inc.
4.39%
Lockheed Martin Corp.
3.95%
Kratos Defense & Security Solutions, Inc.
3.95%
Archer Aviation, Inc.
3.94%
Bristow Group, Inc.
3.84%
Ondas, Inc.
3.59%
Swarmer, Inc.
2.99%
Eve Holding, Inc.
2.79%
Red Cat Holdings, Inc.
2.70%
Frequently asked questions about ROKT and BZZ
Which ETF is bigger: ROKT or BZZ?
As of September 8, 2026, ROKT holds $187.80 M in assets under management (AUM), while BZZ manages $3.57 M.
What sectors do the ROKT and BZZ ETFs invest in?
ROKT leans toward sectors like Industrials, Technology and Energy. Meanwhile, BZZ focuses on Industrials.
What are the top holdings of the ROKT ETF and BZZ ETF?
ROKT top holdings include Oceaneering International, Inc., RTX Corp. and Ducommun, Inc.. BZZ holds in its top three: Northrop Grumman Corp., Teledyne Technologies, Inc. and RTX Corp..
Which ETF is more diversified: ROKT or BZZ?
ROKT holds 37 securities with 52.73% of its assets in the top 15. BZZ has 21 securities and a top 15 weight of 71.94%.
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Latest news about ROKT & BZZ
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