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iShares MBS ETF

iShares · US4642885887

iShares MBS ETF is an exchange-traded fund (ETF) from iShares, traded under the ticker MBB (ISIN US4642885887). One trade buys a whole basket of holdings, so your money is spread out instead of riding on a single company. In plain terms it is about owning small slices of companies, so you share in their growth when they do well —…

Equity ?Unknown Physical ?
Low yearly feeOwns the shares directlyOther
Find funds like this
iShares fundsUnknownPhysically replicatedOther stocksYearly fee under 0.25%

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Fund size (AUM) ?
€0
1-year return ?
+0.8%
Price Return · to 2026-07-20
Yearly fee (TER) ?
0.04%
All-in cost ≈ 0.00%

About this fund

How it works

The fund actually buys every share in the index it tracks (full replication).

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Owning every holding keeps things transparent — what is in the index is what the fund actually owns. It can be a touch costlier to run for indexes with thousands of tiny positions, since the fund has to buy and maintain them all. There is no swap bank involved, so there is no extra “what if the partner fails” question to weigh.

Cost

0.04%Yearly fee (TER)
0.00%All-in cost

The yearly running cost of the fund, shown as a % of your money. Lower is cheaper.

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For example, a 0.20% fee works out at €0.20 a year for every €100 invested — that’s a generic illustration of the mechanic, not this fund’s own fee. It is skimmed quietly from inside the fund a little each day, so you never get a bill — but it drags on your return every year you hold. On a broad index ETF it is usually a small fraction of a percent; the gap between a cheap and a pricey fund looks tiny on day one but compounds over decades, which is why it is worth a glance.

Fund facts

Replication ?
Physical
Full — buys every share
Launched
Mar 2007
19-year track record

Performance

77.783.789.895.8102202120242026

Growth of $100 invested — the line starts at $100.

iShares MBS ETF

End-of-day prices, rebased to a common start so the shapes are comparable. Past performance does not predict future results.

YTD-1.8%
1 year+0.8%
3 years+0.1%
5 years-2.9%

Return, year by year

-13.7
+1.4
-2.5
+3.9
'22'23'24'25
2 of 4 up yearsBest: 2025 +3.9%Worst: 2022 -13.7%Calendar-year total returns, in USD

How bumpy has it been?

4.7%
Volatility (1y) ?
How much the price swings year to year — lower is calmer.
-8.0%
Worst drop (3y) ?
The biggest fall from a peak over the last three years.
0.02
Return for the risk (3y) ?
Reward earned per unit of bumpiness.

The bigger picture

-13.4%
Since inception
Total growth since launch — about -2.8% a year.
+10.5%
Best 12 months
The strongest one-year stretch on record.
-17.7%
Worst 12 months
The weakest one-year stretch on record.
-21.1%
Worst fall on record ?
It has not fully recovered yet.

Where to buy this fund

Set from your language & location — change it if it's wrong.

Where it trades

ExchangeTickerCurrency
NYSEMBBUSD★ Primary
EUR listings
FrankfurtIRUKEUR
USD listings
B2MBBUSDUSD
CCMBBCLUSD
CCMBBUSD
CEMBBCLUSD
CEMBBUSD
CIMBBUSD
CIMBBCLUSD
E1MBB1USD
E1MBBUSDUSD
EOMBB1USD
EUMBBUSDUSD
EUMBB1USD
MFMBB*USD
MMMBB*USD
MUMBB*USD
NasdaqMBBUSD
NYSE ArcaMBBUSD
OCMBBUSD
ODMBBUSD
THIRUKUSD
UAMBBUSD
UBMBBUSD
UCMBBUSD
UDMBBUSD
UFMBBUSD
UMMBBUSD
USMBBUSD
UXMBBUSD
VFMBBUSD
VGMBBUSD
VJMBBUSD
VKMBBUSD
VPMBBUSD
VTMBBUSD
VYMBBUSD
X1MBB1USD
X2MBB1USD
XAMBB1USD
XAMBBUSDUSD
XEMBBUSDUSD
XETRAMBBUSD
XFMBB1USD
XFMBBUSDUSD
XGMBBUSDUSD
XGMBB1USD
XHMBB1USD
XHMBBUSDUSD
XJMBB1USD
XJMBBUSDUSD
XLMBB1USD
XLMBBUSDUSD
XOMBBUSDUSD
XOMBB1USD
XQMBB1USD
XQMBBUSDUSD
XSMBBUSDUSD
XTMBB1USD
XUMBB1USD
XUMBBUSDUSD
XVMBBUSDUSD
XVMBB1USD
XWMBB1USD
XWMBBUSDUSD
XXMBB1USD
XXMBBUSDUSD
XYMBB1USD
XZMBB1USD
XZMBBUSDUSD
For serious comparison — full data holdings, percentiles, advanced risk, tilt, flows

How it ranks vs peers

🪙 Cheaper than 94% of similar ETFs📈 Higher 1-yr return than 12%📈 Higher 3-yr return than 8%📈 Higher 5-yr return than 7%📊 Behind its category by 18.3% (1-yr) (category average +19.1%)📊 Behind its category by 11.6% (3-yr) (category average +11.7%)📊 Behind its category by 8.5% (5-yr) (category average +5.6%)

Versus the Equity (stocks) · Other · USD ETFs we track.

Advanced risk

0.03
Sortino (3y) ?
0.02
Calmar (3y) ?
3.4%
Downside deviation ?
58%
Up months (hit rate) ?
$96.91
52-week high ?
$92.92
52-week low ?

Similar funds

We found 6 funds that do much the same job as this one. To pick them we matched this fund's asset class and region, then show how close each match is below.

Matched on🌍 Other stocks
Compare side by side
6 similar funds
iShares MBS ETFiSharesYou're viewingState Street® Technology Select Sector SPDR® ETFSPDRBroader matchSchwab International Equity ETFSchwabBroader matchInvesco S&P 500 UCITS ETF AccInvescoBroader matchState Street® Financial Select Sector SPDR® ETFSPDRBroader matchState Street® Health Care Select Sector SPDR® ETFSPDRBroader matchState Street® SPDR® S&P® 500 MXN Hdg UCITS ETF (Acc)SPDRBroader match
Why it's similarThis is the fund on this page.
StocksUnknownPhysical
StocksUnknownPhysicalCheaper fee
Stocks
Copies the index with a swap, not by holding the shares.
StocksUnknownPhysical
StocksUnknownPhysical
StocksPhysical
Index trackedTechnology Select Sector IndexFTSE Developed ex US IndexS&P 500® Total Return (Net) IndexFinancial Select Sector IndexHealth Care Select Sector Index® ® S&p® 500 Mxn Hdg
Yearly fee (TER)0.04%0.08%0.03%0.05%0.08%0.08%0.05%
All-in cost0.00%0.00%0.00%0.12%0.00%0.00%0.06%
Fund size€0€100.3B€57.4B€50.3B€49.3B€36.6B€36.6B
DomicileUnited StatesUnited StatesIrelandUnited StatesUnited StatesIreland
ReplicationPhysical (full)Physical (full)Physical (full)Synthetic (swap)Physical (full)Physical (full)Physical (full)
3-yr return p.a.+0.1%+26.5%+13.9%-73.9%+16.8%+5.7%
5-yr return p.a.-2.9%+18.6%+6.7%+9.0%+4.5%
# holdings771,4945728063505

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Data as of 2026-07-20 · Source: issuer data, compiled by Finance Hamster

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