Portfolio Management

With more than 150 years of combined industry experience, Fisher Investments' five-person IPC collaboratively makes all strategic investment decisions for Fisher Investments and Fisher Investments Europe.

Ken Fisher - Fisher Investments UK

Ken Fisher

Founder, Executive Chairman & Co-Chief Investment Officer

Ken is the founder, Executive Chairman and Co-Chief Investment Officer of Fisher Investments, a money management firm, which is part of the Fisher group of companies that serves large institutions and high net worth individuals throughout the world. The Fisher group of companies has offices in Washington, California, the United Kingdom, Germany, Dubai, Australia and Japan, with further global expansion underway.

His prestigious Forbes “Portfolio Strategy” column ran from 1984 to 2017, making Ken the longest continuously running columnist in the magazine’s history. He continues to write regular columns for the UK's Financial Times and Germany's Focus Money. Ken has written 11 books, including four New York Times bestsellers.

Ken has also been published, interviewed and/or written about in publications globally. His 1970s theoretical work pioneered an investment analysis tool called the Price-to-Sales Ratio, now a core element of modern financial curricula. A prize-winning researcher, his credits span a multitude of professional and scholarly journals—a paper he co-authored with Meir Statman in 2000 received the Journal of Portfolio Management’s Bernstein Fabozzi/Jacobs Levy Award, and in 2010 Investment Advisor recognized Ken on its prestigious “Thirty for Thirty” list of the industry’s 30 most influential individuals of the last three decades. Tiburon Strategic Advisors also recognized Ken, awarding him with their 2009 CEO Summit Award for Challenging Conventional Wisdom.

Read More




Jeff Silk - Fisher Investments UK

Jeff Silk

Vice Chairman & Co-Chief Investment Officer

As one of Fisher Investments’ first employees, Jeff has been with the firm since 1983. He is currently a Vice Chairman, Co-Chief Investment Officer and member of the firm's IPC, where he is responsible for portfolio construction and implementation across a wide range of investment strategies. Prior to his current responsibilities, Jeff was Fisher Investments' President and Chief Operating Officer. He has also served as the firm’s Director of Trading and Operations, where he was instrumental in developing Fisher Investments' portfolio management, research and trading technology.





Bill Glaser - Fisher Investments UK

Bill Glaser

Executive Vice President - Portfolio Management, Co-Chief Investment Officer

Bill Glaser is the Executive Vice President of Portfolio Management, Co-Chief Investment Officer and a member of the Investment Policy Committee. In those roles, he oversees the firm’s Portfolio Management Department, which includes the Research, Investment Operations, Investment Solutions and Portfolio Evaluation Groups.




michael hanson 

Mike Hanson

Senior Vice President, Research

Mike has been with Fisher Investments since 2002 and joined the IPC in 2017. He is currently a Senior Vice President of Research. Mike is the author of six books and contributes frequently to the firm’s online magazine, MarketMinder.com. He speaks regularly around the country on a variety of topics ranging from economics to psychology and was a lecturer at the Haas School of Business at the University of California, Berkeley, where he taught Topics in Investment Management. Mike has also served as a Securities Team Leader, Institutional Client Service Manager, Capital Markets Team Leader and VP of Portfolio Management Communications. Prior to joining Fisher Investments, he worked at Bear, Stearns & Co., Inc. as a Corporate Finance Analyst in its Global Technology Group.




Aaron Anderson - Fisher Investments UK  

Aaron Anderson

Senior Vice President, Research

Aaron has been with Fisher Investments since 2005 and joined the IPC in 2011. He oversees the firm’s global macroeconomic and capital markets research. Aaron has been a guest lecturer at the Haas School of Business at the University of California, Berkeley, and has written two books, including Own the World: How Smart Investors Create Global Portfolios. He has also served as a Capital Markets Research Analyst, Innovation Manager and contributing editor of MarketMinder.com. Prior to joining Fisher Investments, Aaron worked at Deutsche Bank Alex Brown as an Assistant Vice President.

Investing in financial markets involves the risk of loss and there is no guarantee that all or any capital invested will be repaid. Past performance neither guarantees nor reliably indicates future performance. The value of investments and the income from them will fluctuate with world financial markets and international currency exchange rates.


Fisher Investments Ireland Limited, trading as Fisher Investments Europe, is authorised and regulated by the Central Bank of Ireland (CBI), and is wholly owned by Fisher Asset Management, LLC, trading as Fisher Investments (FI). Fisher Investments Europe delegates portfolio management to its parent company, FI.