Credit Risk. The Fund’s investments are subject to the risk that issuers and/or counterparties will fail to make
payments when due or default completely. Prices of the Fund’s investments may be adversely
affected if any of the issuers or counterparties it is invested in are subject to an actual or perceived deterioration in their credit quality. Credit spreads may increase, which may reduce the market values of the Fund’s
securities. Credit spread risk is the risk that economic and market conditions or any actual or
perceived credit deterioration may lead to an increase in the credit spreads (i.e., the difference in yield between two securities of similar maturity but different credit quality) and a decline in price of the issuer’s
securities.
Government Securities Risk. The Fund invests in securities issued or guaranteed by the U.S. government or its agencies and instrumentalities (such as securities issued by the Government National Mortgage Association (Ginnie Mae), the
Federal National Mortgage Association (Fannie Mae), or the Federal Home Loan Mortgage Corporation
(Freddie Mac)). U.S. government securities are subject to market risk, interest rate risk and
credit risk. Securities, such as those issued or guaranteed by Ginnie Mae or the U.S. Treasury,
that are backed by the full faith and credit of the United States, are guaranteed only as to the
timely payment of interest and principal when held to maturity and the market prices for such
securities will fluctuate. The income generated by investments may not keep pace with inflation.
Actions by governments and central banking authorities could result in changes in interest rates. Periods of higher inflation could cause such authorities to raise interest rates, which may adversely affect the Fund and its
investments. Notwithstanding that these securities are backed by the full faith and credit of the
United States, circumstances could arise that would prevent the payment of interest or principal. This would result in losses to the Fund. Securities issued or guaranteed by U.S. government-related organizations,
such as Fannie Mae and Freddie Mac, are not backed by the full faith and credit of the U.S.
government and no assurance can be given that the U.S. government will provide financial support.
Therefore, U.S. government-related organizations may not have the funds to meet their payment
obligations in the future.
Asset-Backed,
Mortgage-Related and Mortgage-Backed Securities Risk. The Fund may invest in
asset-backed, mortgage-related and mortgage-backed securities including so called “sub-prime” mortgages that are subject to certain other risks including prepayment and call risks. When mortgages and
other obligations are prepaid and when securities are called, the Fund may have to reinvest in
securities with a lower yield or fail to recover additional amounts (i.e., premiums) paid for securities with higher interest rates, resulting in an unexpected capital loss and/or a decrease in the amount of dividends
and yield. In periods of either rising or declining interest rates, the Fund may be subject to
extension risk, and may receive principal later than expected. As a result, in periods of rising interest rates, the Fund may exhibit additional volatility. During periods of difficult or frozen credit markets, significant
changes in interest rates or deteriorating economic conditions, such securities may decline in
value, face valuation difficulties, become more volatile and/or become illiquid. Additionally, asset-backed, mortgage-related and mortgage-backed securities are subject to risks associated with their structure and the nature of the
assets underlying the securities and the servicing of those assets. Certain asset-backed,
mortgage-related and mortgage-backed securities may
face valuation difficulties and may be less liquid than other types of asset-backed, mortgage-related and
mortgage-backed securities, or debt securities.
Collateralized mortgage obligations (CMOs) and stripped mortgage-backed securities, including those structured
as IOs and POs, are more volatile and may be more sensitive to the rate of prepayments than other
mortgage-related securities.
The risk of default, as described
under “Credit Risk,” for “sub-prime” mortgages is generally higher than other types of mortgage-backed securities. The structure of some of these securities may be complex and there may be less
available information than other types of debt securities.
Prepayment Risk. The issuer of certain securities may repay principal in advance, especially when yields fall. Changes in the rate at which prepayments or redemptions
occur can affect the return on investment of these securities. When debt obligations are prepaid
or when securities are called, the Fund may have to reinvest in securities with a lower yield. The Fund also may fail to recover additional amounts (i.e., premiums) paid for securities with higher coupons, resulting in an
unexpected capital loss.
Foreign Issuer
Risk. U.S. dollar-denominated securities of foreign issuers or U.S. affiliates of foreign issuers
may be subject to additional risks not faced by domestic issuers. These risks include political
and economic risks, civil conflicts and war, greater volatility, expropriation and nationalization risks, sanctions or other measures by the United States or other governments, and regulatory issues facing issuers in such
foreign countries. Events and evolving conditions in certain economies or markets may alter the
risks associated with investments tied to countries or regions that historically were perceived as
comparatively stable becoming riskier and more volatile. Foreign issuers may not be subject to
uniform accounting, auditing and financial reporting standards and there may be less reliable and
publicly available financial and other information about such issuers as compared to domestic issuers.
Geographic Focus Risk. The Fund may focus its investments in one or more regions or small groups of countries. As a result, the Fund’s performance may be subject to greater volatility than a more geographically diversified
fund.
Industry and Sector Focus Risk. At times, the Fund may increase the relative emphasis of its investments in a particular industry or sector. The prices of securities of issuers in a particular industry or sector may be more susceptible to
fluctuations due to changes in economic or business conditions, government regulations,
availability of basic resources or supplies, contagion risk within a particular industry or sector or to other industries or sectors, or other events that affect that industry or sector more than securities of issuers in other
industries and sectors. To the extent that the Fund increases the relative emphasis of its
investments in a particular industry or sector, the value of the Fund’s shares may fluctuate in response to events affecting that industry or sector.
Interfund Lending Risk. A delay in repayment to the Fund from a borrowing fund could result in lost opportunity costs. Interfund
loans are subject to the risk that the borrowing fund could be unable to repay the loan when due.
In the case of a default by a borrowing fund and to the extent that the loan is collateralized,
the Fund could take possession of collateral that the Fund is not