Portfolio information in the charts is based on the fund's net assets. These percentages may differ from those used for the fund's compliance calculations, including the fund's prospectus, regulatory, and other investment limitations and policies, which may be based on total assets of the fund or other measurements, may include or exclude various categories of investments from those covered in the portfolio allocation categories shown in this report, and may be based on different classifications and measurements of the fund’s investments and other criteria.
References to specific sectors, securities or issuers are for illustrative purposes only. All holdings are subject to change daily. All share classes have the same portfolio but different expenses.
Duration is a measure of a portfolio’s price sensitivity expressed in years. Effective duration is the duration for a bond with an embedded option when the value is calculated to include the expected change in cash flow caused by the option as interest rates change.