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DOCK vs SEA

Corgi Portfolios Rail & Freight Etf

DOCKCCboe

U.S. Global Sea to Sky Cargo ETF

SEACNYSE Arca

Overlap

Expense ratio

DOCK −0.25pt a year

DOCK0.35%SEA0.60%

Avg volume · 30D

SEA 22.8×the volume

DOCK834SEA19K

DOCK vs SEA Performance

Jul 31, 2026 – Nov 2, 2026

−2.6%DOCK+13.4%SEA

Jul 31, 2026 to Nov 2, 2026. DOCK −2.6%. SEA +13.4%. Use the arrow keys to read each point.5%10%Jul 2026Sep 2026Nov 2026
Expense ratio
DOCK 0.35%, better
SEA 0.60%
Fund size
DOCK $1M
SEA $19M
1Y total return
DOCK No data
SEA +52.4%
Yield (12M)
DOCK No data
SEA 4.56%
Holdings
DOCK 46
SEA 31
Avg volume (30D)
DOCK 834 sh
SEA 19K sh, better
NAV per share
DOCK $25.80
SEA $21.58
52W range

ETF.net Grade

DOCK: Cost 79, Risk 44, Mission not scored, Tradability 17, Holdings 55, Durability 15. SEA: Cost 31, Risk 71, Mission not scored, Tradability 25, Holdings 67, Durability 46.
Pillar letters and Scores for DOCK, SEA, with each pillar’s weight
PillarDOCKSEA
Cost30% weightA79HigherD31
Mission25% weightNot scoredNot scored
Risk15% weightC44A71Higher
Tradability15% weightF17D25Higher
Holdings10% weightB55B67Higher
Durability5% weightF15C46Higher

Rank among Transportation funds

How we build Categories ›
Same Category. Both funds are graded against the same funds, so their Grades compare head to head.

Same Category. DOCK and SEA are both graded against the same 8 Transportation funds, so their Grades compare head to head.

Transportation⁠

Category · 8 funds
See all 8 ›

SEA ranks 4th and DOCK 5th of 8 funds in the Transportation Category.

  1. Rank 1BXTNState Street SPDR S&P Transportation ETFScore 65
  2. Rank 2BIYTiShares U.S. Transportation ETFScore 56
  3. Rank 3CFTXRFirst Trust Nasdaq Transportation ETFScore 48
  4. Rank 4CSEAU.S. Global Sea to Sky Cargo ETFScore 43
  5. Rank 5CDOCKCorgi Portfolios Rail & Freight EtfScore 40
  6. Rank 5CHULLCorgi Shipping & Global Logistics ETFScore 40

Our read on each fund

ETF.net Research

DOCKCCorgi Portfolios Rail & Freight Etf

SEACU.S. Global Sea to Sky Cargo ETF

In short

DOCK No data

SEA One ticker for the whole freight chain: container ships, port operators, and air couriers. Fixed-tier weights keep the giant parcel names from swallowing the portfolio, with a 70/30 tilt toward sea over sky.

Stated mandate

DOCK No data

SEA The Fund seeks to track, before fees and expenses, the performance of the U.S. Global SEA Index.

Why people hold it

DOCK No data

  • SEA Owns freight end to end: marine shipping, port and harbor operators, and air freight and courier names, global and including emerging markets.usglobaletfs.com
  • Weights are assigned in fixed tiers (5%, 4% and 2% slots for sea names, 3% for air) rather than by market cap, so one mega-cap courier cannot dominate the book.usglobaletfs.com
  • Reconstitutes and rebalances quarterly, so the roughly 30-stock lineup refreshes with the freight cycle instead of drifting for years.usglobaletfs.com
  • Trading since 2022 and an unusual pairing of ocean and air cargo in a single US-listed fund; it sits in the upper half of its global thematic peer group.usglobaletfs.com

Worth knowing

DOCK No data

  • SEA At 0.60% a year, it runs a touch above the 0.56% median for global thematic funds.
  • A small fund that trades lightly, so spreads can be wider than in large sector ETFs.
  • The index was built by U.S. Global Indices, a subsidiary of the adviser, with Indxx as calculation agent, and about 30 cyclical freight names make for a concentrated ride.usglobaletfs.com

Full DOCK profile⁠

Full SEA profile⁠

DOCK vs SEA Holdings

How we measure overlap

Each holding counts at its smaller weight in the two funds, summed over the full Holdings. Sector, country and asset class use the same rule on each fund’s split. Cash, FX and derivative lines stay out of the counts. Two bond funds get no overlap figure.

DOCK vs SEA Cost

Overpaying SEA vs DOCK

$4,691

On $10,000 over 30 years. 7% growth a year before fees, expense ratio only.

  • DOCK 0.35%

    $7,126

  • SEA 0.60%

    $11,817

$10,000
30 years

Cost over time

  • DOCK 0.35%
  • SEA 0.60%
  • Overpaying
One line per fund, from year 0 to year 30. Use the arrow keys to read each point.$0$2.5K$5K$7.5K$10K$12.5K051015202530SEA $11,817DOCK $7,126

Year by year

YearDOCKSEAOverpaying
10$634$1,076$442
20$2,454$4,116$1,662
30$7,126$11,817$4,691

Expense ratio

  • 0.35%DOCK, cheaper
  • 0.60%SEA
  • Middle half of Transportation funds
  • Median 0.48%

DOCK cheapest of 8 funds

SEA 5th cheapest of 8 funds

DOCK vs SEA Dividends

Last 12 months to Nov 2, 2026
Yield (12M)
DOCK No data
SEA 4.56%
Payout (12M)
DOCK None
SEA $0.96
Last payment
DOCK No data
SEA $0.96
Ex-dividend
DOCK No data
SEA Dec 24, 2025
Paid on
DOCK No data
SEA Dec 26, 2025
Frequency
DOCK No data
SEA Annual

Distribution history

Per share, 2022 to 2026, same scale for both

DOCKAll DOCK payments⁠

No distribution history available.

SEAAnnual · 4 paymentsAll SEA payments⁠
One bar per payment. 4 payments from 2022 to 2026 YTD. Dec 23, 2022 $2.59; Dec 22, 2023 $1.48; Dec 24, 2024 $2.40; Dec 24, 2025 $0.96. Use the arrow keys to read each point.$0$2.5020232026YTD

DOCK vs SEA Risk

Fall from peak · 5 years

This chart needs five years of history for both funds.

Risk facts

VolatilityStd dev, 3 years
DOCK No dataSEA 18.9%
Return per unit of riskSharpe ratio, 3 years
DOCK No dataSEA 1.13
Worst fallMax drawdown, 5 years
DOCK No dataSEA −39.5%since Jan 2022
Market sensitivityBeta, 5 years
DOCK −0.26SEA 0.52

Popular comparisons

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    Expense ratio
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  • SEACvsXTNB

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