Current holdings are subject to risk. Holdings are subject to change at any time.

The Fund uses an indexing approach and may be affected by a general decline in market segments or asset classes relating to its Underlying Index. The Fund invests in securities and instruments included in, or representative of, its Underlying Index regardless of the investment merits of the Underlying Index.

Yield to Maturity (YTM) is the estimated total return of a bond if held to maturity. YTM accounts for the present value of a bond's future coupon payments.

PIMCO calculates a Fund's Estimated Yield to Maturity by averaging the yield to maturity of each security held in the Fund on a market weighted basis. PIMCO pulls each security's yield to maturity from PIMCO's Portfolio Analytics database. In general, the calculation will incorporate the yield based on the notional value of all derivative instruments held by a Fund.

The 30 day SEC Yield is computed under an SEC standardized formula based on net income earned over the past 30 days.

The Subsidized yield includes contractual expense reimbursements and it would be lower without those reimbursements. The Unsubsidized 30 Day SEC yield excludes contractual expense reimbursements.

The distribution yield is calculated by annualizing actual dividends distributed for the monthly period ended on the most recent monthly distribution date and dividing by the net asset value for the same date. The yield does not include long- or short-term capital gains distributions.

The Fund distributes substantially all of its net investment income to shareholders in the form of dividends. Dividend payments are made through DTC participants and indirect participants to beneficial owners then of record with proceeds received from the Fund.

Growth of $10,000 is calculated at NAV and assumes that all dividend and capital gain distributions were reinvested. It does not take into account sales charges or the effect of taxes. Results are not indicative of future performance.

A rating is not a recommendation to buy, sell or hold a fund. © 2019 Morningstar, Inc. All Rights Reserved. The information contained herein: (1) is proprietary to Morningstar; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results.Past performance is not a guarantee or a reliable indicator of future results.

Morningstar Rating™ for funds, or "star rating", is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange-traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar Risk-Adjusted Return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods. Morningstar, Inc.® 2019. All rights reserved. The information contained herein: (1) is proprietary to Morningstar (2) may not be copied or distributed and (3) is not warranted to be accurate, complete or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results.