

Osmosis Investment Management US LLC
Osmosis Investment Management, established in 2009 and headquartered in London, is a sustainable investment firm specializing in quantitative investment strategies. The company focuses on identifying resource‑efficient companies – those that effectively manage carbon emissions, water consumption, and waste generation relative to their economic output. This approach aims to deliver attractive risk‑adjusted returns while achieving measurable environmental benefits.
Products Managed
- Harbor Osmosis Emerging Markets Resource Efficient ETF
- Harbor Osmosis International Resource Efficient ETF
Manager Profiles

Alex Stephen
Portfolio Manager