Fidelity Investments’s Harbor Osmosis International Resource Efficient ETF EFFI Stock Holding History

Fidelity Investments’s Portfolio EFFI Stock Details EFFI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$600K	Sell	25,301 -598	-2%	-$14.6K	﹤0.01%	3054
2025 Q4	$626K	Buy	25,899 +884	+4%	+$21.5K	﹤0.01%	2997
2025 Q3	$592K	Buy	+25,015	New	+$585K	﹤0.01%	2974

Other funds holding EFFI

State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return

GWP

Gateway Wealth Partners Appleton, Wisconsin $2.57B AUM 16.81% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

IAIM

International Assets Investment Management Orlando, Florida $1.67B AUM 28.26% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Fidelity Investments's EFFI Position: Q1 2026 in Review

Fidelity Investments reduced its Harbor Osmosis International Resource Efficient ETF (EFFI) stake by 2.3% in Q1 2026, selling an estimated $14.6K and leaving 25,301 shares worth $600K. The position accounts for ﹤0.01% of the portfolio, ranked #3054.

Fidelity Investments first reported a position in EFFI in Q3 2025 and has held it in 3 quarters since. The position peaked at $626K in Q4 2025. 6 funds tracked by Wall St. Rank hold EFFI as of Q1 2026.

Fidelity Investments held 25,301 shares of Harbor Osmosis International Resource Efficient ETF worth $600K as of Q1 2026.
Fidelity Investments sold 598 Harbor Osmosis International Resource Efficient ETF shares in Q1 2026, an estimated $14.6K.
Harbor Osmosis International Resource Efficient ETF made up ﹤0.01% of Fidelity Investments's portfolio in Q1 2026, its #3054 holding.
Fidelity Investments first reported a position in Harbor Osmosis International Resource Efficient ETF in Q3 2025 and has held it in 3 quarters since.
Fidelity Investments's Harbor Osmosis International Resource Efficient ETF position peaked at $626K in Q4 2025.
6 funds tracked by Wall St. Rank held Harbor Osmosis International Resource Efficient ETF as of Q1 2026.

Based on Fidelity Investments's 13F filing for Q1 2026, filed 15 May 2026.