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EFFI · ARCA · ETF

Harbor Osmosis International Resource Efficient ETF (EFFI) Price, Holdings & Fees

$833.74−0.86%−$7.24End-of-day price as of Oct 9, 2026

Harbor Osmosis International Resource Efficient ETF (EFFI) closed at $833.74 on Oct 9, 2026, down 0.86% from the previous close of $840.98.

Share price, past year

1Y +26.89%

52-week range $603.13 – $841.38. Daily closing prices.
Monthly closing prices
Last closing price of each month
DateClose
Oct 9, 2026$833.74
Sep 30, 2026$817.96
Aug 31, 2026$783.93
Jul 31, 2026$724.24
Jun 30, 2026$699.15
May 29, 2026$730.80
Apr 30, 2026$670.64
Mar 31, 2026$695.29
Feb 27, 2026$680.07
Jan 30, 2026$644.40
Dec 31, 2025$621.55
Nov 28, 2025$632.29
Oct 31, 2025$633.92

Key statistics

Expense ratio
0.55%
as of Oct 31, 2025
Net assets
$154.8M
as of Jul 31, 2026
Holdings
72
as of Jul 31, 2026
52-week range
$603.13 – $841.38

Harbor Osmosis International Resource Efficient ETF's expense ratio is 0.55%: $55.00 a year on $10,000 invested.

Holdings

Harbor Osmosis International Resource Efficient ETF held 72 investments worth $154.78M as of Jul 31, 2026. Its largest holding was Recruit Holdings Co Ltd, at 3.82% of the fund.

Harbor Osmosis International Resource Efficient ETF largest holdings by share of net assets
#Holding% of fundValue
1Recruit Holdings Co Ltd3.82%$37.19K
2Keyence Corp3.43%$33.34K
3Sonova Holding AG3.43%$6.56M
4L'Oreal SA3.34%$5.96M
5Swedish Orphan Biovitrum AB3.34%$542.59K
6Toyota Tsusho Corp3.26%$31.67K
7Denso Corp3.23%$31.41K
8Mercedes-Benz Group AG2.97%$5.30M
9Glencore PLC2.96%$6.17M
10Obic Co Ltd2.70%$26.22K
11Lundin Gold Inc2.67%$2.94M
12Medibank Pvt Ltd2.65%$2.88M
13UniCredit SpA2.54%$4.53M
14Banco Santander SA2.50%$4.46M
15Singapore Exchange Ltd2.37%$2.86M
16AerCap Holdings NV2.24%$3.46M
17Vestas Wind Systems A/S2.23%$531.49K
18Akzo Nobel NV2.21%$3.95M
19Enbridge Inc2.15%$2.37M
20Barclays PLC2.13%$4.43M
21AstraZeneca PLC2.07%$4.33M
22Manulife Financial Corp1.99%$2.19M
23Toronto-Dominion Bank/The1.87%$2.07M
24Check Point Software Technologies Ltd1.85%$2.86M
25Gecina SA1.83%$3.26M

Top 25 of 72 holdings, as of Jul 31, 2026. Percentages are of the fund's net assets.

What the fund owns

Harbor Osmosis International Resource Efficient ETF holdings by asset type
Asset type% of fund
Stocks97.32%
Preferred stock1.77%
Harbor Osmosis International Resource Efficient ETF holdings by country, largest 10
Country% of fund
Japan20.55%
Canada10.91%
United Kingdom7.97%
Netherlands7.52%
Switzerland7.34%
France6.66%
Germany6.62%
Australia4.92%
Sweden3.91%
Italy3.40%

Shares of net assets from the fund's N-PORT report. Funds that borrow can add up to more than 100%, with borrowing (such as repurchase agreements) shown as a negative share.

Monthly total returns

Over the 3 months to Jul 31, 2026, Harbor Osmosis International Resource Efficient ETF's total return was +7.20%, as reported to the SEC.

Harbor Osmosis International Resource Efficient ETF monthly total returns
MonthTotal return
Jul 31, 2026+4.58%
Jun 30, 2026−1.67%
May 31, 2026+4.25%

The fund's own total returns as reported to the SEC (N-PORT), including reinvested distributions. Not the sample prices above.

Fund profile

Name
Harbor Osmosis International Resource Efficient ETF
Ticker
EFFI
Exchange
ARCA
Fund type
ETF
Trust
Harbor ETF Trust
SEC series ID
S000088919
SEC CIK
0001860434
Fractional shares
No

Recent SEC filings

Shareholder reports and prospectuses are filed by Harbor ETF Trust, the trust behind Harbor Osmosis International Resource Efficient ETF, and cover all of its funds.

Frequently asked questions

What is EFFI's price?

Harbor Osmosis International Resource Efficient ETF (EFFI) closed at $833.74 on Oct 9, 2026, down 0.86% from the previous close of $840.98.

What is EFFI's expense ratio?

Harbor Osmosis International Resource Efficient ETF's expense ratio is 0.55%: $55.00 a year on $10,000 invested.

What does EFFI hold?

Harbor Osmosis International Resource Efficient ETF held 72 investments worth $154.78M as of Jul 31, 2026. Its largest holding was Recruit Holdings Co Ltd, at 3.82% of the fund. Its five largest holdings were Recruit Holdings Co Ltd, Keyence Corp, Sonova Holding AG, L'Oreal SA, Swedish Orphan Biovitrum AB.

How has EFFI performed?

Over the 3 months to Jul 31, 2026, Harbor Osmosis International Resource Efficient ETF's total return was +7.20%, as reported to the SEC.

Sources and methodology

Holdings, net assets and monthly returns come from the fund's N-PORT filing with the SEC, as of Jul 31, 2026 (filed Sep 25, 2026). The expense ratio is from the fund's prospectus or shareholder report, as of Oct 31, 2025. Prices are generated sample data for development. Data sources and disclosures