Harbor International Compounders ETF (OSEA) is a developed ex-US international ETF. As of October 9, 2026, ETF Copilot scores OSEA 5.3 out of 10 — highest on Risk (8.5), lowest on Return (1.1). It trades at 24.9 times earnings, against its own median of 25.3. Its ten largest holdings are 46% of the fund.
What stands out in OSEA's data
Tracks non-U.S. high-quality compounders in developed markets with global industrial growth.
Trades at a much richer price than typical developed ex-U.S. peers — you pay a premium for the quality.
Its trailing EBITDA multiple of 18.1x sits in the priciest 10% of the category, well above the peer median of 10.4x. The fund holds just 30 stocks, and analysts project a 21% growth estimate ahead.
Provides a focused developed ex-U.S. industrial compounder exposure for a portfolio already holding broad international equities.
Why did OSEA move this week? It rose 1.1% in the week to October 9, 2026 — Nu Holdings and MercadoLibre drove it
OSEA rose 1.1% in the week to October 9, 2026. The holdings that moved it most were Nu Holdings (+20.0%), MercadoLibre (+11.4%) and Tesco (+7.7%); Schneider Electric (−12.3%) pushed the other way.
How is OSEA rated? ETF Copilot scores Harbor International Compounders ETF (OSEA) 5.3 out of 10
As of October 9, 2026, ETF Copilot scores Harbor International Compounders ETF (OSEA) 5.3 out of 10 overall.
ETF Copilot scores (0–10 scale, higher is better):
- Overall: 5.3 / 10
- Growth: 6.9 / 10
- Value: 4.2 / 10
- Risk: 8.5 / 10
- Quality: 7.3 / 10
- Return: 1.1 / 10
Is OSEA expensive right now? It trades at 24.9 times earnings, against its own median of 25.3
As of October 9, 2026, OSEA is cheaper than 65% of its own last 3 years.
Trailing 12 months, built from OSEA's holdings. How we calculate this →
What's inside OSEA? 23% Tech
What's inside OSEA: Size (Large 98%, Mid 2%, Small 0%); Geography (International 100%, US 0%); Tech 22.6%; AI 3.8%; Semiconductors 14.1%; Memory 7.7%.
What are OSEA's top holdings? The ten largest are 46% of the fund
More concentrated than 94% of Developed ex-US ETFs.
Half of OSEA's weight sits in its 12 largest positions, and once those weights are taken into account it behaves like 26 equally weighted holdings.
What is OSEA's expense ratio? 0.55% a year
As of October 9, 2026, OSEA charges 0.55% a year, yields 1.28% and holds $383M in assets across 30 positions.
| Measure | OSEA |
|---|---|
| Expense ratio | 0.55% |
| Dividend yield | 1.28% |
| Assets under management | $383M |
| Holdings | 30 |
Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.
Cite this
ETF Copilot, “Harbor International Compounders ETF (OSEA) scores and holdings analysis”, as of October 9, 2026.
https://etf-copilot.com/etf/osea
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