A

97
  • Overview
  • Efficiency
  • Tradability
  • Fit

MBB Fund Description

The iShares MBS ETF tracks a market-weighted index of investment-grade mortgage pass-through securities. The index includes fixed and floating rate securities issued by GNMA, FNMA and FHLMC.

MBB Factset Analytics Insight

For pure-play coverage of mortgage pass-through debt issued by the major US agencies, MBB brings the total package. The fund offers excellent coverage; but to be fair, so do two competing funds—VMBS and MBG—that track the same or similar indexes. AUM and liquidity give MBB the edge over these peers. The fund was first to market in this space in 2007, and has a hefty asset base to show for it. It trades well too. MBB is competitively priced after iShares slashed the fund’s fee in July 2017. Excellent tracking means that true holding costs are in line with that low fee. (Our reported tracking statistics will partly reflect the fund’s old expense ratio for up to 2 years). In all, MBB is a solid choice for MBS exposure, and it earns our Analyst Pick for the segment.

  • 1 Month
  • 3 Months
  • YTD
  • 1 Year
  • 3 Years
  • 5 Years
  • Max
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MBB Top 10 Countries

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MBB Top 10 Holdings View All

MBB Summary Data

BlackRock
iShares
03/13/07
Open-Ended Fund
0.09%
$11.8B
$59.23M
0.01%

MBB Portfolio Data

7.28
38.54Years
3.67%
12/01/17
974

MBB Index Data

Market Value
Market Value
Bloomberg Barclays U.S. MBS Index

Related ETFs to MBB

GNMA, MBG, VMBS
Total Return
  • 1 Month
  • 3 Months
  • YTD
  • 1 Year
  • 3 Years
  • 5 Years
  • Max

MBB Portfolio Management

0.09%
-0.31%
-0.11%
-0.45%

MBB Tax Exposures

20% / 39.6%
--
Ordinary income
No

MBB Fund Structure

Open-Ended Fund
No
No
80% / 20%
N/A
N/A
Low
Daily
Bats Book Viewer
TOP OF BOOK
SHARES/SIZEPRICE
ASKS----
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BIDS----
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LAST 10 TRADES
TIMEPRICESHARES
15:59:57106.59100
15:59:47106.59500
15:59:47106.59300
15:59:22106.58100
15:58:17106.5754
15:57:50106.57100
15:31:49106.56200
15:14:45106.56100
15:05:16106.555
14:31:40106.5685
Bats BZX Real-time Quote - 17:29:45
Daily Spread
Premium/Discount
Volume

MBB Factset Analytics Block Liquidity

As of 11/21/17
5
4
3
2
1

This measurement shows how easy it is to trade a $1 million USD block of MBB. MBB is rated a 5 out of 5.

MBB Tradability

553,905
$59.23M
450,372
$48.21M
0.01%
$0.01
0.04%
0.23% / -0.29%
None
100%
100,000
4.5
0%
--
1,456
$106.53
5

MBB Performance Statistics

1
1
1
1
0.00%

MBB Holdings Statistics

MBB Maturity Distribution

0.00% 0.00%
0.05% 0.02%
0.00% 0.03%
0.26% 0.09%
4.13% 2.54%
95.56% 97.32%

MBB Credit Breakdown

100.00% 100.00%
0.00% 0.00%
0.00% 0.00%
0.00% 0.00%
0.00% 0.00%
0.00% 0.00%
0.00% 0.00%
0.00% 0.00%
0.00% 0.00%