Institutional | Unconstrained Bond Fund

METROPOLITAN WEST UNCONSTRAINED BOND FUND

INVESTMENT OBJECTIVE

The UNCONSTRAINED BOND FUND (the "Fund") seeks to provide investors with positive long-term returns irrespective of general securities market conditions.

FEES AND EXPENSES OF THE FUND

The table below describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

SHAREHOLDER FEES

(fees paid directly from your investment)

Shareholder Fees - (USD $)	Institutional Unconstrained Bond Fund Class I
SHAREHOLDER FEES (fees paid directly from your investment)	none

ANNUAL FUND OPERATING EXPENSES

(expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses -		Institutional Unconstrained Bond Fund Class I
Management Fees		0.65%
Distribution (12b-1) Fees		none
Other Expenses	[1]	1.59%
Total Annual Fund Operating Expenses		2.24%
Fee Waiver and/or Expense Reimbursement	[2]	1.49%
Total Annual Fund Operating Expenses after Fee Waiver and/or Expense Reimbursement		0.75%

Example

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example - (USD $)	1 Year	3 Years
Institutional Unconstrained Bond Fund Class I	77	557

PORTFOLIO TURNOVER

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance.

PRINCIPAL INVESTMENT STRATEGIES

The Fund intends to pursue its objective by utilizing a flexible investment approach that allocates investments across a range of global investment opportunities related to credit, currencies and interest rates. Satisfying the Fund's objective would require to achieve positive total returns over a full market cycle. Total return includes income and capital gains.

The use of the term "unconstrained" in the Fund's name means that it is not limited by the types of investments in a particular securities index. The Fund is not managed to be compared to such an index. The Fund also is unconstrained in the sense that it is not limited to any single type of investment strategy.

The portfolio management team expects to actively evaluate each investment idea based on its potential return, its risk level and how it fits within the Fund's overall portfolio in determining whether to buy or sell investments. The Adviser will also actively manage the Fund's risks on an on-going basis to mitigate the risks of excessive losses by the portfolio overall.

The Fund will invest at least 80% of its net assets, which includes borrowings for investment purposes, in securities and instruments it regards as bonds in the U.S. and abroad, including emerging markets, and may purchase securities of varying maturities issued by domestic and foreign corporations and governments. The Fund may invest in both investment grade and high yield fixed income securities ("junk bonds"), subject to investing no more than 50% of its total assets (measured at the time of investment) in securities rated below investment grade by Moody's, S&P or Fitch, or, if unrated, determined by the Adviser to be of comparable quality. Under normal conditions, the average portfolio duration of this Fund will vary from negative three (-3) years to positive eight (8) years. Duration is a measure of the expected life of a fixed income security that is used to determine the sensitivity of a security to changes in interest rates. As a separate measurer, there is no limit on the weighted average maturity of the Fund's portfolio.

The Fund may invest, without limitation, in foreign securities, and up to 50% of the Fund's total assets may be invested in emerging markets and instruments that are economically tied to emerging market countries. The Fund will normally limit its foreign currency exposure (from non-U.S. dollar-denominated securities or currencies) to 40% of its total assets. The Fund reserves the right to hedge its exposure to foreign currencies to reduce the risk of loss from fluctuations in currency exchange rates, but will be under no obligation to do so under any circumstances.

The Fund may invest, without limitation, in derivative instruments, primarily futures and forward contracts, options, currency futures, and swap agreements (typically interest- and index-linked swaps, total return swaps and credit default swaps). Derivatives will be used in an effort to hedge investments, for risk management or to increase income or gain for the Fund. The Fund may invest up to 10% of its total assets in preferred stock and up to 5% in common stock of domestic and foreign companies.

PRINCIPAL RISKS

Because the Fund holds securities with fluctuating market prices, the value of the Fund's shares will vary as its portfolio securities increase or decrease in value. Therefore, the value of your investment in the Fund could go down as well as up. You can lose money by investing in the Fund.

The principal risks affecting the Fund that can cause a decline in value are:

Market Risk:    the risk that returns from the securities in which the Fund invests will underperform returns from the general securities markets or other types of securities.

Interest Rate Risk:    the risk that debt securities will decline in value because of changes in interest rates.

Issuer/Credit Risk:    the Adviser expects to invest in high yield securities, which are considered speculative and are subject to greater volatility and risk of loss than investment grade securities, particularly in deteriorating economic conditions. In addition, the issuers of high yield securities may default in the payment of principal and/or interest on the security, resulting in loss to the Fund.

Derivatives and Swaps Risks:    the risk that changes in the value of a derivative may not correlate perfectly with the underlying asset, reference rate or index and the Fund could lose more than the principal amount invested. Swaps also involve the risks that the counterparty may default and the potential lack of liquidity.

Leverage Risk:    the risk that leverage may result from certain transactions, including the use of derivatives, borrowing and reverse repurchase agreements. Leverage may exaggerate the effect of a change in the value of the Fund's portfolio securities, causing the Fund to be more volatile than if leverage was not used. The Fund will reduce leverage risk by either segregating an equal amount of liquid assets or "covering" the transactions that introduce such risk.

Foreign Securities Risk:    the value of the Fund's investments in foreign securities also depends on changing currency values, different political and economic environments and other overall economic conditions in the countries where the Fund invests. Emerging market debt securities tend to be of lower credit quality and subject to greater risk of default than higher rated securities from more developed markets. Investments by the Fund in currencies other than U.S. dollars may decline in value against the U.S. dollar if not properly hedged.

Currency Risk:    the risk that foreign currencies will decline in value relative to the U.S. dollar and affect the Fund's investments in foreign (non-U.S.) currencies or in securities that trade in, and receive revenues in, or in derivatives that provide exposure to, foreign (non-U.S.) currencies.

Portfolio Management Risk:    the risk that an investment strategy may fail to produce the intended results. Also, because the Fund may use multiple investment strategies, it may use a strategy that produces a less favorable result than would have been provided by another strategy.

Liquidity Risk:    the risk that there may be no willing buyer of the Fund's portfolio securities and the Fund may have to sell those securities at a lower price or may not be able to sell the securities at all each of which would have a negative effect on performance.

Prepayment Risk of Asset-Backed and Mortgage-Backed Securities:    the risk that in times of declining interest rates, the Fund's higher yielding securities will be prepaid and the Fund will have to replace them with securities having a lower yield.

Extension Risk of Asset-Backed and Mortgage-Backed Securities:    the risk that in times of rising interest rates prepayments will slow causing securities considered short or intermediate term to be long-term securities which fluctuate more widely in response to changes in interest rates than shorter term securities.

Asset-Backed Securities Investment Risk:    the risk that the impairment of the value of the collateral underlying the security such as non-payment of loans, will result in a reduction in the value of the security.

Counterparty Risk:    the risk that a derivative transaction depends on the creditworthiness of the counterparty and the counterparty's ability to fulfill its contractual obligations.

Please see "Additional Fund Information-Principal Risks" for a more detailed description of the risks of investing in the Fund.

Your investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency, entity, or person.

PERFORMANCE INFORMATION

The Fund is new and does not have a full calendar year of performance or financial information to present. Once it has been in operation a full calendar year, performance (including total return) and financial information will be presented. Updated performance information for the Fund is available on our website at www.mwamllc.com or by calling (800) 241-4671.

[1] Based on estimated amounts for the current fiscal year.

[2] Metropolitan West Asset Management, LLC (the "Adviser") has contractually agreed to waive advisory fees and/or reimburse expenses, including distribution expenses, to limit the Fund's total annual operating expense to 0.75%. For purposes of the expense limitation, operating expenses do not include interest, taxes, brokerage commissions, short sale dividend expenses, swap interest expenses, and any expenses incurred in connection with any merger or reorganization or extraordinary expenses such as litigation. This contract will remain in place until July 31, 2012. Although it does not expect to do so, the Board of Trustees is permitted to terminate that contract sooner in its discretion with written notice to the Adviser.