Harbor High-Yield Bond Fund Institutional Class (HYFAX)

Investment Strategy

Under normal market conditions, the Fund invests at least 80% of its net assets, plus borrowings for investment purposes, in a diversified portfolio of below investment-grade, high-risk, corporate bonds that are rated below Baa3 by Moody's or below BBB- by S&P or Fitch, commonly referred to as "high yield" or "junk" bonds. These bonds may pay interest on a semi-annual basis (i.e., cash pay bonds) or have a deferred interest feature (i.e., zero coupon bonds). Only U.S. dollar denominated securities are considered for investment in the Fund.

The Fund may invest up to 20% of its net assets in bank loans and up to 10% of its total assets in equity securities, including common stock. Additionally, the Fund may invest a portion of its assets in credit default swaps in which the Fund may be either the buyer or the seller. The Fund also may invest in private placements.

The Subadviser believes that the risk of investing in high yield securities is asymmetrical, with the risk of loss generally being greater than the potential for price appreciation in the same securities. High yield securities can experience significant price declines if the company defaults on its payment obligations or if the market perceives the company's ability to pay as becoming materially weaker, whereas there may be more limited potential for price appreciation if the market perceives the company's ability to pay as becoming materially stronger. Further, lower liquidity in the high yield market can make it more difficult to reposition the Fund's portfolio during periods of market stress, such as by moving from companies with higher default risk to companies with lower default risk.

The Subadviser's heightened sensitivity to the downside risk of high yield investing underpins its approach of seeking to (i) identify individual companies that it believes have the financial capacity to continue to meet their payment obligations on their securities through a range of market cycles, and (ii) avoid companies evidencing a higher risk of default. This approach involves the Subadviser conducting in-depth, bottom-up fundamental analysis and using internally developed proprietary tools to assess the potential risk and relative value of each potential company investment. In particular, the Subadviser seeks to focus on a variety of factors involving each company, including:

  • Analyses of business risks (including leverage and technology risk) and macro risks (including interest rate trends, capital market conditions and default rates)
  • Assessment of the industry's attractiveness and competitiveness
  • Evaluation of the company's business, including core strengths and competitive weaknesses
  • Qualitative evaluation of the management team, including in-person meetings or conference calls with key managers
  • Qualitative and quantitative analyses of the company's capital structure, including how a particular security is prioritized, and financial position, including a detailed review of the company's financial statements and ability to access the capital markets
  • Evaluation of the terms of the company's debt offering, including the operation of any restrictive covenants affecting the company, such as the company's ability to pay dividends or incur debt
  • Assessment of the liquidity of the company's securities
  • Assessment of the impact an investment in the company could have on portfolio diversification
  • Consideration of environmental, social, and governance (ESG) factors, that may impact a company's future prospect, operating performance or valuation

This approach normally leads the Subadviser to avoid investing in those high yield securities that are considered by the market to be "distressed", which generally means those securities that pay interest at much higher rates relative to other similarly rated bonds to compensate the purchasers for taking on a perceived higher risk of default. The Subadviser believes its approach can provide greater downside protection for the Fund's portfolio over full market cycles, although at the expense of potentially greater appreciation during those periods in a full market cycle where the U.S. economy is experiencing stronger growth and/or stronger stock price appreciation. Periods of stronger economic growth and/or stock price appreciation tend to buoy high yield companies generally, depress default rates below historical levels and limit the benefits that can potentially come from conducting fundamental credit research.

Duration/Maturity. Although duration may be one of the characteristics considered in security selection, the Fund does not focus on bonds with any particular duration or maturity and does not seek to maintain the maturity of the Fund's portfolio in any particular range. The weighted average maturity of the Fund's portfolio was 5.6 years as of December 31, 2018.

Credit Quality. The Fund invests primarily in below investment-grade debt securities, commonly referred to as "high-yield" or "junk" bonds, but may invest up to 20% of its net assets in investment-grade securities, including U.S. Treasury and U.S. government agency securities. As such, the Fund's average weighted portfolio quality varies from time to time, depending on the level of assets allocated to such securities. The Subadviser does not seek to actively invest in defaulted securities.


Fixed income investments are affected by interest rate changes and the creditworthiness of the issues held by the Fund. As interest rates rise, the values of fixed income securities held by the Fund are likely to decrease and reduce the value of the Fund's portfolio. High yield investing poses additional credit risk related to lower-rated bonds.