SEAvsBOATETF Comparison
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U.S. Global Sea to Sky Cargo ETF (SEA) belongs to the US Industrials segment. SonicShares Global Shipping ETF (BOAT) is part of the Global Blended Cap segment. Both ETFs have the same top 3 sector exposures: Industrials and Energy. SEA is more expensive with a Total Expense Ratio (TER) of 3.99%, versus 0.69% for BOAT. SEA is up 29.79% year-to-date (YTD) with +$2M in YTD flows. BOAT performs better with 44.31% YTD performance, and +$16M in YTD flows. Run a side-by-side ETF comparison of SEA and BOAT 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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SEA vs BOAT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SEA BOAT | +13.62%+15.91% | +6.62%+8.67% | +29.79%+44.31% | +37.54%+55.65% | +63.22%+103.54% | n/a+199.16% |
| Flows | SEA BOAT | -$4M- | -$4M-$9M | +$2M+$16M | +$4M+$18M | +$8M+$35M | -+$57M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SEA BOAT | +16.61%+21.21% | +13.83%+17.70% | +16.29%+19.56% | n/a+22.48% |
| Max drawdown | SEA BOAT | -7.76%-10.49% | -8.40%-10.55% | -31.48%-32.01% | n/a-32.01% |
| Max drawdown duration | SEA BOAT | 64d61d | 56d111d | 577d434d | n/a434d |
Trading data
SEA | BOAT | |
Last sale 7/31/2026 at 1:30 PM | $18.57 | $44.06 |
| Previous close 07/30/2026 | $18.57 | $44.39 |
| Consolidated volume 07/30/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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SEA | BOAT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/31/2026 at 1:30 PM
Live
Closed
SEA | BOAT | |
|---|---|---|
| Last price | $18.57 | $44.06 |
| 1D performance | -0.03% | -0.74% |
| AuM | $15.74 M | $77.72 M |
| E/R | 3.99% | 0.69% |
Characteristics
SEA | BOAT | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | U.S. Global ETFs | SonicShares |
| Benchmark | U.S. Global Sea to Sky Cargo Index | Solactive Global Shipping Index |
| N° of holdings | 28 | 49 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 19, 2022 | August 3, 2021 |
| ESG | No | No |
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Exposure
Countries
SEA
USA
13.95%
China
13.93%
Bermuda
11.03%
Hong Kong
9.72%
Norway
8.36%
Other
43.01%
BOAT
Hong Kong
11.59%
USA
10.34%
Japan
10.22%
Bermuda
8.2%
Other
59.65%
Sectors
SEA
Industrials
70.52%
Energy
25.26%
Other
4.22%
BOAT
Industrials
61.68%
Energy
30.72%
Other
7.6%
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Diversification
SEA
Total weight of top 15 holdings out of 15
62.44%
BOAT
Total weight of top 15 holdings out of 15
61.43%
Top 15 holdings
Data as of June 30, 2026
SEA
DHT Holdings, Inc.
5.40%
International Seaways, Inc.
4.99%
COSCO SHIPPING Holdings Co. Ltd.
4.89%
Orient Overseas (International) Ltd.
4.87%
SITC International Holdings Co., Ltd.
4.85%
Wallenius Wilhelmsen ASA
4.72%
Kühne + Nagel International AG
4.02%
Global Ship Lease, Inc.
4.00%
Scorpio Tankers, Inc.
3.88%
Wan Hai Lines Ltd.
3.73%
Teekay Corp. Ltd.
3.70%
Höegh Autoliners ASA
3.64%
BW LPG Ltd.
3.39%
Brambles Ltd.
3.24%
J&T Global Express Ltd.
3.12%
BOAT
HMM Co., Ltd.
4.82%
Kawasaki Kisen Kaisha, Ltd.
4.81%
Mitsui O.S.K. Lines, Ltd.
4.77%
SITC International Holdings Co., Ltd.
4.71%
Orient Overseas (International) Ltd.
4.61%
A.P. Møller-Mærsk A/S
4.49%
Matson, Inc.
4.25%
International Seaways, Inc.
4.15%
Wallenius Wilhelmsen ASA
4.02%
Scorpio Tankers, Inc.
3.96%
Hafnia Ltd.
3.92%
COSCO SHIPPING Holdings Co. Ltd.
3.83%
Hapag-Lloyd AG
3.81%
CMB.TECH NV
3.29%
ZIM Integrated Shipping Services Ltd.
1.99%
Frequently asked questions about SEA and BOAT
How have the SEA and BOAT ETFs performed in 2026?
As of July 30, 2026, SEA is up 29.79% year-to-date (YTD), while BOAT has returned 44.31%. That puts BOAT better performer ahead so far this year.
Which ETF is attracting more investor money: SEA or BOAT?
Year-to-date, the SEA ETF saw +$2M in flows, compared to +$16M for BOAT.
Which ETF is more volatile: SEA or BOAT?
Over the past year, SEA had a volatility of 13.83%, while BOAT experienced 17.7%.
Which ETF is bigger: SEA or BOAT?
As of July 30, 2026, SEA holds $15.74 M in assets under management (AUM), while BOAT manages $77.72 M.
What sectors do the SEA and BOAT ETFs invest in?
SEA leans toward sectors like Industrials and Energy. Meanwhile, BOAT focuses on Industrials and Energy.
What are the top holdings of the SEA ETF and BOAT ETF?
SEA top holdings include DHT Holdings, Inc., International Seaways, Inc. and COSCO SHIPPING Holdings Co. Ltd.. BOAT holds in its top three: HMM Co., Ltd., Kawasaki Kisen Kaisha, Ltd. and Mitsui O.S.K. Lines, Ltd..
Which ETF is more diversified: SEA or BOAT?
SEA holds 28 securities with 62.44% of its assets in the top 15. BOAT has 49 securities and a top 15 weight of 61.43%.
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Latest news about SEA & BOAT
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