Fund Facts  

Inception Date: Apr 1, 2011
CUSIP: 066923400
Ticker Symbol: BMOAX
Morningstar Category:Intermediate-Term Bond
As of Mar 31, 2018
Fund Net Assets ($millions) $1,019

Documents for Fund or Underlying Fund(s)  



The investment seeks to provide investment results that correspond to the total return performance of fixed-income securities in the aggregate, as represented by the Bloomberg Barclays U.S. Aggregate Bond Index.

Principal Investment Strategies  

The fund is a "feeder" fund that invests all of its assets in the Master Portfolio of MIP, which has the same investment objective and strategies as the fund. Under normal circumstances, at least 90% of the value of the fund's assets, plus the amount of any borrowing for investment purposes, is invested in securities comprising the Barclays U.S. Aggregate Index.

Principal Investment Risks  

There is no guarantee that the Fund will achieve its investment objective. You may lose money by investing in the Fund. Please see the Fund’s prospectus or other disclosure documents for information about the Fund’s risks.


Performance & Expenses

Standard Performance As of Mar 31, 2018
Fund/Benchmark Name QtrYTD1-Yr3-Yr5-Yr10-YrSince Inception
iShares US Aggregate Bond Idxa-1.82%-1.82%0.53%0.65%1.33%N/A2.57%
Bloomberg Barclays U.S. Agg Bond Indexa,b-1.46%-1.46%1.20%1.20%1.82%3.63%N/A
Morningstar Intermediate-Term Bonda,c-1.31%-1.31%1.31%1.27%1.73%3.80%N/A

Fund past performance, as shown, is no guarantee of how the Fund will perform in the future. The performance shown has been annualized for periods greater than one year. Investment returns and principal value will fluctuate, so that an investor's shares, when redeemed, may be worth more or less than their original cost. For current performance, visit

Fund Expensesa,d
Gross Expenses0.37%
Net Expenses0.35%


a. Certain information including, but not limited to, benchmark performance or other performance and/or fee information, is provided by Morningstar, Inc., © 2018 All rights reserved. This information: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed and (3) is not warranted to be accurate, complete or timely. Neither Morningstar and/or its content providers are responsible for any damages or losses arising from any use of information. Morningstar is a registered trademark of Morningstar, Inc.

b. The Bloomberg Barclays U.S. Aggregate Bond Index consists of investment-grade U.S. fixed income securities.

c. The Morningstar category represents the average return for a category of funds with similar investment objectives and strategies. The average is calculated and funds are assigned to a category by Morningstar.

d. Differences between the net and gross expense ratios of a fund are typically due to fee waivers, expense reimbursements, and/or expense limits.


Dividends and Capital Gains  
Record Date Ex/Payable Date Income/Capital Gains Paid Per Share
May 31, 2018May 31, 2018$0.020632000
Apr 30, 2018Apr 30, 2018$0.018798000
Mar 29, 2018Mar 29, 2018$0.018114000
Feb 28, 2018Feb 28, 2018$0.017623000
Jan 31, 2018Jan 31, 2018$0.018152000
Dec 15, 2017Dec 15, 2017$0.016141000
Nov 30, 2017Nov 30, 2017$0.017783000
Oct 31, 2017Oct 31, 2017$0.017556000
Sep 29, 2017Sep 29, 2017$0.016022000
Aug 31, 2017Aug 31, 2017$0.017194000
Jul 31, 2017Jul 31, 2017$0.016031000
Jun 30, 2017Jun 30, 2017$0.015901000
May 31, 2017May 31, 2017$0.017693000
Apr 28, 2017Apr 28, 2017$0.015315000
Mar 31, 2017Mar 31, 2017$0.016091000
Feb 28, 2017Feb 28, 2017$0.015790000
Jan 31, 2017Jan 31, 2017$0.015714000
Dec 16, 2016Dec 16, 2016$0.025693000

Morningstar Information

Morningstar RatingTM   As of Mar 31, 2018
Period Stars Category Size
Overall 2 Stars858
3-Year 2 Stars858
5-Year 2 Stars784
10-Year N/A N/A

The 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 Stylebox As of Mar 31, 2018
Fixed Income Stylebox
High Moderate
Allocation of Assets As of Feb 28, 2018
Type of Asset Percent
Fixed Income86%

Due to rounding, percentages shown may not add up to 100%.



Allocation of Assets As of Feb 28, 2018
Asset ClassPercent
Domestic Stock0.0%
Foreign Stock0.0%
Domestic Bond78.3%
Foreign Bond7.9%

Due to rounding, percentages shown may not add up to 100%.

Fixed Income Sector As of Feb 28, 2018
Cash & Equivalents13.8%

Exposure reflects fixed income securities only and will sum to the fixed income exposure of the fund.

Credit Quality As of Dec 31, 2017
Quality LevelPercent
Below B0.0%
Not Rated0.0%

Due to rounding, percentages shown may not add up to 100%. Exposure reflects fixed income securities only.

Top Ten Holdings As of Feb 28, 2018
Holding NamePercent
FHLMC 3.5%0.9%
US Treasury Note 1.875%0.8%
US Treasury Bond 4.5%0.7%
US Treasury Note 2%0.7%
US Treasury Note 2%0.6%
US Treasury Bond 2.75%0.6%
US Treasury Note 1.625%0.6%
US Treasury Note 2%0.6%
US Treasury Note 1.5%0.6%
US Treasury Note 1.875%0.5%


Duration and Maturity As of Dec 31, 2017
Average Effective Duration5.16 years
Average Effective Maturity8.19 years
Portfolio Statistics As of Mar 31, 2018
Standard Deviation2.722.98



Please read the fund's prospectus or disclosure materials carefully for a complete summary of all fees, expenses, investment objectives and strategies, risks, financial highlights, and performance information. Investing involves risk, including possible loss of the amount invested. Investors should carefully consider the information contained in the prospectus or disclosure materials before investing. To request a prospectus or disclosure materials, you may contact us by calling 800-669-7400, emailing, or visiting


Effective June 19, 2017, the BlackRock US Total Bond Index Fund is now known as the iShares US Aggregate Bond Index Fund.

The source for this information is Morningstar, Inc. Copyright © 2018 Morningstar, Inc.™ All Rights Reserved. The information contained herein: (1) is proprietary to Morningstar and/or its content providers; (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. Morningstar, Inc. is a global investment research firm that is not affiliated with ICMA-RC. ICMA-RC does not independently verify Morningstar data.

Morningstar places funds in certain categories based on the fund's historical portfolio holdings. Placement of a fund in a particular Morningstar category does not mean that the fund will remain in that category or that it will invest primarily in securities consistent with its Morningstar category. A fund's investment strategy and portfolio holdings are governed by its prospectus, guidelines or other governing documents, not its Morningstar category.