Arnerich Massena & Associates

What they do

Arnerich Massena was a pioneer in the Pacific Northwest investment community, known for bringing "endowment-style" investing to private families and foundations. For over 30 years, they built a reputation for high-conviction impact investing and early access to private market managers (VC/PE). In July 2024, the firm merged with Coldstream Capital Management to create a Pacific Northwest powerhouse with over $11 billion in assets. The Arnerich Massena staff (19 employees) transitioned to Coldstream as "Team Rae," led by Reegan Rae.

What they look for

The firm employs a long-term, high-conviction investment philosophy focused on "forward-looking" themes. They believe in looking beyond traditional benchmarks to find opportunities in inefficient markets, particularly in private equity and venture capital. They are deeply committed to Impact Investing, specifically targeting themes where financial returns align with positive societal outcomes.

Stage

Seed, Series B+

Sectors

Healthcare, Climate, Deeptech

Based

Portland, US