Henderson Investment Advisors

John A. Henderson, the firm's founder, serves as President and is the primary portfolio manager. The firm's public ADV filings consistently list him as the key investment professional. No formal investment committee structure with external members has been disclosed.

No. Henderson Investment Advisors is an independent registered investment adviser based in Boston, Massachusetts, founded in 1981. It has no corporate affiliation with Janus Henderson Group plc, the large publicly traded global asset manager formed by the 2017 merger of Janus Capital Group and Henderson Global Investors.

The firm follows a concentrated, fundamental value equity philosophy. It seeks to purchase shares of businesses at a discount to their intrinsic value, with a multi-year investment horizon. Turnover in the portfolio has historically been low, consistent with a strategy focused on business analysis rather than market timing.

Based on its regulatory disclosures, the firm manages separate accounts and does not publicly offer mutual funds, ETFs, or pooled private investment vehicles. Its structure has remained a traditional separately managed account platform since its founding.

The firm traditionally charges a fee based on a percentage of assets under management, which is standard for separately managed account relationships. Specific fee schedules are outlined in Form ADV Part 2, provided directly to clients and not published on an active public website.