BlackRockMoney MarketPMMF · NYSE

iShares Prime Money Market ETF (PMMF)

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Price: $100.28; —11 Sept 2026
Assets: $725.3M; Total net assets
Expense ratio: 0.20%; Category 0.00%
Yield: 3.97%; Trailing distributions

1Y return: 3.8%+0.1%; Category 3.7%
3Y CAGR: —; Annualised
5Y CAGR: —; Annualised

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iShares Prime Money Market ETF

Calendar-year returns

Fund only: no comparison series covers this fund's history.

Risk statistics

Five years of daily closes. Risk-free rate 4% a year.

Standard deviation: —
Maximum drawdown: —
Sharpe ratio: —
Sortino ratio: —
Beta: —
Alpha: —
R²: —
Information ratio: —
Upside capture: —
Downside capture: —
Tracking error: —

Trailing returns compared with benchmark
Period	1M	3M	6M	YTD	1Y	3YCAGR	5YCAGR	10YCAGR	LaunchCAGR
ETF	+0.3%	+0.9%	+1.8%	+2.5%	+3.8%	—	—	—	+4.0%
Money Market average	0.3%	0.9%	1.7%	2.4%	3.7%	—	—	—	3.6%
Difference	0.0%	+0.1%	+0.1%	+0.1%	+0.1%	—	—	—	+0.4%

Holdings

Allocation as last published by the fund.

Asset mix

What the fund is invested in.

Cash98.2%
Bonds1.8%

ETF details

Issuer: BlackRock
Category: Fixed Income · Money Market
Ticker: PMMF
Exchange: NYSE
Inception: 4 Feb 2025 (1.6 years)
Structure: Exchange Traded Fund
Expense ratio: 0.20% (category 0.00%)
Holdings turnover: 0%
Distribution yield: 3.97%
Beta, 3 years: 0.00
Total net assets: $725.3M
Average duration: 4.16 years

Prices and returns as of 11 Sept 2026; total return with distributions reinvested, before brokerage and taxes. Not investment advice.

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