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iShares Prime Money Market ETF (PMMF)

Prime Money Market | Exchange Traded Fund | NYSE
100.31 USD +0.00 (0.003%) ⇧ (July 14, 2026, 3:59 p.m. EDT)

Short-term:★★⯪☆☆Long-term:★★⯪☆☆Dividends:★★★★☆
Hot Take | July 11, 2026, 5:41 a.m. EDT

This instrument is a specialized money market fund designed to park cash safely while earning interest rates significantly above inflation, making it a distinct category from traditional equities. The price action shows virtually zero volatility, trading within a razor-thin range around $100.30, which is expected for a cash-equivalent vehicle rather than a growth stock. The dividend yield of 4.03% is robust and highly attractive, driven by recent distributions averaging roughly $0.07 per payment, indicating strong income generation relative to the stable unit price. While the statistical forecasting model indicates a 'VERY HIGH' confidence in a flat price direction over the next 45 days, this metric reflects the inherent stability of the asset class rather than a lack of opportunity; the model correctly predicts that the price will not drift up or down because the underlying value is tied to short-term interest rates, not market sentiment. Consequently, there is no directional edge for traders seeking capital appreciation, nor is there a risk of permanent loss of principal typical of equity declines. For investors, the value proposition lies entirely in the yield and liquidity, not in price momentum or long-term capital gains.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoETS ✓0.000217
AutoTheta0.000219
MSTL0.000247
AutoARIMA0.000683

Forecast horizon: 45 days | Selected: AutoETS

Forecast Reliability
Score 90%
H-stat 0.99
Ljung-Box p 0.000
Jarque-Bera p 0.237
Excess Kurtosis -1.24

Dividend Data

Yield Summary
Last Yield 1yr Yield 3yr Avg 5yr Avg
0.07% 3.85%
Dividend History
Date Dividend Yield %
2026-07-08 0.069 0.068822
2026-07-01 0.070 0.069825
2026-06-24 0.069 0.068814
2026-06-17 0.071 0.070805
2026-06-10 0.068 0.067817
2026-06-03 0.066 0.065829
2026-05-27 0.067 0.066826
2026-05-20 0.070 0.069812
2026-05-13 0.073 0.072818
2026-05-06 0.069 0.068818
2026-04-29 0.067 0.066833
2026-04-22 0.072 0.071806
2026-04-15 0.069 0.068828
2026-04-08 0.059 0.058847
2026-04-01 0.280 0.279330
2026-03-02 0.289 0.288279
2026-02-02 0.302 0.301217
2025-12-19 0.330 0.329637
2025-12-01 0.318 0.317223
2025-11-03 0.336 0.335162
2025-10-01 0.328 0.327264
2025-09-02 0.349 0.348303
2025-08-01 0.371 0.370296
2025-07-01 0.324 0.323321
2025-06-02 0.337 0.336495
2025-05-01 0.329 0.328589
2025-04-01 0.313 0.312625
2025-03-03 0.265 0.264722
Additional Data
trailingAnnualDividendRate 0.0
trailingAnnualDividendYield 0.0
dividendYield 4.03

Info Dump

Attribute Value
All Time High 101.4
All Time Low 99.81
Ask 101.0
Ask Size 5,900
Average Daily Volume10 Day 164,930
Average Daily Volume3 Month 163,934
Average Volume 163,934
Average Volume10Days 164,930
Beta3 Year 0.0
Bid 100.25
Bid Size 17,200
Category Prime Money Market
Crypto Tradeable 0
Currency USD
Custom Price Alert Confidence HIGH
Day High 100.32
Day Low 100.305
Dividend Yield 4.03
Esg Populated 0
Exchange NYQ
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 100.292
Fifty Day Average Change 0.017997742
Fifty Day Average Change Percent 0.00017945342
Fifty Two Week Change Percent -0.027906895
Fifty Two Week High 100.57
Fifty Two Week High Change -0.26000214
Fifty Two Week High Change Percent -0.0025852853
Fifty Two Week Low 100.1
Fifty Two Week Low Change 0.20999908
Fifty Two Week Low Change Percent 0.002097893
Fifty Two Week Range 100.1 - 100.57
First Trade Date Milliseconds 1,738,852,200,000
Full Exchange Name NYSE
Fund Family BlackRock
Fund Inception Date 1,738,627,200
Gmt Off Set Milliseconds -14,400,000
Has Pre Post Market Data 1
Language en-US
Legal Type Exchange Traded Fund
Long Business Summary The fund seeks to achieve its investment objective by investing, under normal circumstances, in a broad range of U.S. dollar-denominated money market instruments, including government, U.S. and foreign bank, and commercial obligations and repurchase agreements.
Long Name iShares Prime Money Market ETF
Market us_market
Market State PRE
Max Age 86,400
Message Board Id finmb_1912260306
Nav Price 100.31898
Net Assets 646,035,580.0
Net Expense Ratio 0.2
Open 100.31
Pre Market Change 0.06008911
Pre Market Change Percent 0.059945293
Pre Market Price 100.3
Pre Market Time 1,784,102,461
Previous Close 100.307
Price Hint 2
Quote Source Name Delayed Quote
Quote Type ETF
Region US
Regular Market Change 0.00299835
Regular Market Change Percent 0.00298918
Regular Market Day High 100.32
Regular Market Day Low 100.305
Regular Market Day Range 100.305 - 100.32
Regular Market Open 100.31
Regular Market Previous Close 100.307
Regular Market Price 100.31
Regular Market Time 1,784,059,194
Regular Market Volume 185,181
Short Name iShares Prime Money Market ETF
Source Interval 15
Symbol PMMF
Total Assets 646,035,584
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Peg Ratio None
Trailing Three Month Nav Returns 0.9077
Trailing Three Month Returns 0.9077
Triggerable 1
Two Hundred Day Average 100.34398
Two Hundred Day Average Change -0.033981323
Two Hundred Day Average Change Percent -0.00033864836
Type Disp ETF
Volume 185,181
Yield 0.0403
Ytd Return 1.78832