ETFIQ
RankingsCompareHoldingsResearch
My portfolioWeekly note

OSEA · Harbor International Compounders ETF

Equity fundActively managed0.55% fee$385mSince Sep 8, 2022Fund page at the issuer ↗SEC filings ↗
Share on XDownload as PDFCompareAdd to portfolioAlerts

OSEA is actively managed and returned −1.7% over the past year.

−1.7%
Total return, 1 year
0.55%
Expense ratio
30
Holdings
−6.8%
Below its high
WindowTotal returnS&P 500Gap to S&P 500Gap to Nasdaq-100
3M Jul 2 – Oct 2, 2026−3.4%+3.6%−7.0 pts−8.7 pts
6M Apr 2 – Oct 2, 2026+0.2%+17.9%−17.8 pts−28.2 pts
1Y Oct 2, 2025 – Oct 2, 2026−1.7%+16.2%−17.9 pts−26.0 pts
3Y Oct 3, 2023 – Oct 2, 2026+33.9%+89.3%−55.4 pts−80.8 pts
Since listing Sep 8, 2022 – Oct 2, 2026+51.1%+103.3%−52.2 pts−104.7 pts

OSEA over each window to Oct 2, 2026. Every figure is an ETFIQ calculation. Source: ETFIQ.

OSEA top ten by weight, 45.0% of its 30 equity positions, from the holdings filed for Jul 31, 2026. An index fund holds what the index holds, so this is the index. Source: the fund’s SEC filing.

Taiwan Semiconductor Manufacturing Co Ltd 6.63%
ASML Holding NV 5.65%
Siemens AG 4.84%
Hoya Corp 4.29%
Schneider Electric SE 4.17%
AstraZeneca PLC 4.04%
AIA Group Ltd 3.96%
Contemporary Amperex Technology Co Ltd 3.90%
Deutsche Boerse AG 3.85%
HDFC Bank Ltd 3.62%
Fund filings on SEC EDGAR ↗
Head to head
Funds near this one
ACWIACWXAIRRAORAVDVAVEM

In plain words

OSEA is actively managed and tracks no index. Over the year to Oct 2, 2026 it returned −1.7% with distributions reinvested, against +16.2% for the S&P 500 and +24.3% for the Nasdaq-100. The prospectus expense ratio is 0.55% a year. By its holdings filed for Jul 31, 2026, 3% of the fund by weight is stocks the S&P 500 also holds, across 30 positions, with the top ten at 45.0%. It sat 6.8% below its high of May 6, 2026 on Oct 2, 2026.
What it tracksNo index, actively managed
Fund typeEquity fund
Category (ETFIQ)Stocks · International large-cap growth
Expense ratio (485BPOS XBRL, Feb 27, 2026)0.55%
Price$29.29
Listed sinceSep 8, 2022
Net assets (issuer page, as of Oct 2, 2026)$385m
Below its high (ETFIQ)−6.8%
Holdings30
Top ten weight45.0%
Holdings as of (SEC N-PORT)Jul 31, 2026
Already in the S&P 500, by weight (ETFIQ)3.2%
Active share vs the S&P 500 (ETFIQ)99.6%
Already in the Nasdaq-100, by weight (ETFIQ)6.0%
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

Questions people ask about OSEA

How has OSEA performed?
Over the year to Oct 2, 2026, OSEA returned −1.7% with distributions reinvested, against +16.2% for the S&P 500. Over three years the figure is +33.9%.
What does OSEA cost?
The prospectus expense ratio is 0.55% a year.
What does OSEA hold?
30 positions as filed for Jul 31, 2026, with the top ten at 45.0% of the fund. 3% of its weight is in stocks the S&P 500 also holds.
How far is OSEA below its high?
6.8% below its high of May 6, 2026, measured on the reinvested series to Oct 2, 2026.
Sources and dates
Prices, OSEA and S&P 500Tiingo end-of-day · Oct 2, 2026
Fee, 0.55%Prospectus filing with the expense ratio (SEC) ↗
Net assets, $385mIssuer page · Oct 2, 2026
HoldingsHoldings filing (SEC Form N-PORT) · Jul 31, 2026 ↗
IssuerHarbor page for OSEA ↗
All fund filingsFund filings on SEC EDGAR ↗
SourceHarbor’s own site ↗

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

ETFIQ covers core, leveraged and inverse, buffer, thematic, option-income, alternatives and spot crypto ETFs. This fund is here because the other funds here are measured against it and portfolios hold it. ETFIQ is an independent publisher and makes no recommendations. Standards and sources

How these figures are computed →Standards and sources →Open data →
Cite this page

ETFIQ, OSEA, core fund, data as of Oct 2, 2026. https://etfiq.com/funds/osea

Free to use with attribution; the underlying files are at Open data.

Harbor: every fund ETFIQ covers→