20th Anniversary logo

2011 marks Arnerich Massena's 20th Anniversary, a remarkable milestone. Our greatest strength over the past two decades has been our dedication to serving our clients, and we are proud of our 20 years of service and commitment to our community. We look forward to the next 20 years of thriving in business and building better portfolios.


Recent News

(April 2012)
— Arnerich Massena is pleased to announce the publication of Examining Exchange-Traded Funds. We review the history and construction of ETFs, and explore in depth the potential risks and advantages of exchange-traded funds. Read more »

(April 2012)
— Arnerich Massena is pleased to announce the publication of Making the Most of Your Match. Arnerich Massena explores the effects of different types of employer matches. Read more »

(February 2012)
— Arnerich Massena is pleased to announce the publication of the latest issue of To the Point, in which we discuss "The Resource Revolution." Read more »


About Us

Arnerich Massena is a firm distinguished by exceptional client service, unbiased research, and a long history of building creative, high-quality investment portfolios. At Arnerich Massena, we strive to create a business that exemplifies both corporate citizenship and client service. We believe that in maintaining these ideals, our approach to business differentiates itself from other firms in terms of our processes, our priorities, and ultimately our ability to serve our clients.

Arnerich Massena is a registered investment advisory firm. We have been providing investment advisory services since our inception in 1991 from our office in Portland, Oregon.

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Arnerich Massena brochure