The Most Important Principle for Money Managers Is Ethics Ethics have been in rare form on Wall Street for many years, says CalSTRS CIO Christopher Ailman. And it's the single trait that all money managers should have. Related Articles MSU CIO Philip Zecher’s Scientific Method Michelle Celarier Maryland Retirement Appoints New (And Familiar) Acting CIO James Comtois Podcast: Uncovering Opportunities in Direct Real Estate Sponsored by Fidelity Investments