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iShares Prime Money Market ETF

iShares · US09290C7561

iShares Prime Money Market ETF is an exchange-traded fund (ETF) from iShares, traded under the ticker PMMF (ISIN US09290C7561). It lets you buy a basket of holdings in a single trade, spreading your money across them rather than one company. In plain terms it is about very short-term, cash-like instruments, aimed at protecting your money and earning a little interest…

Money Market ?Unknown Physical ?
Low yearly feeOwns the shares directlyOther
Find funds like this
iShares fundsUnknownPhysically replicatedOther cash-likeYearly fee under 0.25%

Opens the screener with this filter applied.

Fund size (AUM) ?
€0
1-year return ?
-0.1%
Price Return · to 2026-07-20
Yearly fee (TER) ?
0.20%
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

0.20%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
Feb 2025

Performance

100.0100100100100202520252026

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

iShares Prime Money Market ETF

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

YTD+0.1%
1 year-0.1%

How bumpy has it been?

1.0%
Volatility (1y) ?
How much the price swings year to year — lower is calmer.
-0.5%
Worst drop (3y) ?
The biggest fall from a peak over the last three years.

The bigger picture

+0.3%
Since inception
Total growth since launch — about +0.2% a year.
+0.3%
Best 12 months
The strongest one-year stretch on record.
-0.2%
Worst 12 months
The weakest one-year stretch on record.
-0.5%
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
NYSEPMMFUSD★ Primary
USD listings
E1PMMFGBPUSD
E1PMMFUSDUSD
EOPMMFGBPUSD
EOPMMFUSDUSD
EUPMMFGBPUSD
EUPMMFUSDUSD
NYSE ArcaPMMFUSD
OCPMMFUSD
UAPMMFUSD
UBPMMFUSD
UCPMMFUSD
UDPMMFUSD
UFPMMFUSD
UMPMMFUSD
USPMMFUSD
UTPMMFUSD
UXPMMFUSD
VFPMMFUSD
VGPMMFUSD
VJPMMFUSD
VKPMMFUSD
VLPMMFUSD
VPPMMFUSD
VTPMMFUSD
VYPMMFUSD
X1PMMFGBPUSD
X1PMMFUSDUSD
X2PMMFGBPUSD
X2PMMFUSDUSD
XAPMMFUSDUSD
XAPMMFGBPUSD
XETRAPMMFUSD
XFPMMFGBPUSD
XFPMMFUSDUSD
XGPMMFGBPUSD
XGPMMFUSDUSD
XHPMMFUSDUSD
XHPMMFGBPUSD
XJPMMFGBPUSD
XJPMMFUSDUSD
XLPMMFGBPUSD
XLPMMFUSDUSD
XOPMMFGBPUSD
XOPMMFUSDUSD
XQPMMFUSDUSD
XQPMMFGBPUSD
XTPMMFUSDUSD
XUPMMFGBPUSD
XUPMMFUSDUSD
XVPMMFGBPUSD
XVPMMFUSDUSD
XWPMMFUSDUSD
XWPMMFGBPUSD
XXPMMFGBPUSD
XXPMMFUSDUSD
XYPMMFGBPUSD
XYPMMFUSDUSD
XZPMMFGBPUSD
XZPMMFUSDUSD
For serious comparison — full data holdings, percentiles, advanced risk, tilt, flows

How it ranks vs peers

🪙 Cheaper than 10% of similar ETFs📈 Higher 1-yr return than 17%📊 Behind its category by 2.4% (1-yr) (category average +2.3%)

Versus the Money market · Other · USD ETFs we track.

Advanced risk

0.9%
Downside deviation ?
50%
Up months (hit rate) ?
$100.57
52-week high ?
$100.11
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 cash-like
Compare side by side
6 similar funds
iShares Prime Money Market ETFiSharesYou're viewingAmundi Smart Overnight Return UCITS ETF GBP Hedged AccAmundiBroader matchAmundi Smart Overnight Return UCITS ETF DistAmundiBroader matchAmundi Smart Overnight Return UCITS ETF AccAmundiBroader matchAmundi Smart Overnight Return UCITS ETF CHF Hedged AccAmundiBroader matchiShares € Cash UCITS ETFiSharesBroader matchSchwab® Government Money Market ETFSchwabBroader match
Why it's similarThis is the fund on this page.
Cash-likeCheaper fee
Copies the index with a swap, not by holding the shares.
Cash-likeCheaper fee
Copies the index with a swap, not by holding the shares.
Cash-likeCheaper fee
Copies the index with a swap, not by holding the shares.
Cash-likeCheaper fee
Copies the index with a swap, not by holding the shares.
Cash-likePhysicalCheaper fee
Cash-likeUnknownPhysical
Index trackedSONIA Compounded IndexESTR Compounded IndexESTR Compounded IndexSolactive SARON Daily Total Return IndexESTR Overnight
Yearly fee (TER)0.20%0.10%0.10%0.10%0.10%0.10%0.28%
All-in cost0.00%0.10%0.10%0.10%0.10%0.10%0.00%
Fund size€0€20.1B€20.1B€20.1B€20B€1.2B€706.1M
DomicileLULULULUIrelandUnited States
ReplicationPhysical (full)Synthetic (swap)Synthetic (swap)Synthetic (swap)Synthetic (swap)Physical (full)Physical (full)
# holdings203215

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

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Finance Hamster provides educational information about ETFs and investing. It is not investment, tax, or legal advice, and not a recommendation to buy or sell any security. Markets carry risk; do your own research or consult a licensed adviser.