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iShares Prime Money Market ETF (PMMF)

Prime Money Market | Exchange Traded Fund | NYSE
100.25 USD
After hours: 100.05 -0.20 (-0.200%) ⇩ (Oct. 15, 2026, 5:47 p.m. EDT)

Short-term:★★⯪☆☆Long-term:★★⯪☆☆Dividends:★★★☆☆
Hot Take ↕ | Oct. 10, 2026, 9:46 a.m. EDT

This instrument is a specialized tool for capital preservation rather than growth or income generation. The price action is virtually flat, trading within a razor-thin range of 100.10 to 100.57, which confirms its role as a cash equivalent proxy. While the recent 14-day price history shows negligible movement, the statistical forecast model indicates zero expected directional change over the next 45 days, reinforcing the view that there is no short-term momentum edge to exploit. The long-term rating remains neutral because the asset lacks a multi-year price trajectory to evaluate; it is simply tracking the prevailing interest rate environment, resulting in a cumulative change of effectively zero since inception. However, the dividend profile stands out as the primary feature: the fund has successfully navigated a significant rate hike cycle, with distributions climbing from roughly 0.265 per unit in early 2025 to a steady 0.070 to 0.075 per distribution in late 2026. This represents a robust yield relative to traditional money market funds, offering investors a way to capture higher rates while maintaining liquidity. It is not a buy-and-hold equity play, but a tactical vehicle for parking cash when rates are elevated.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoTheta ✓0.000235
MSTL0.000247
AutoARIMA0.000251
AutoETS0.000262

Forecast horizon: 45 days | Selected: AutoTheta

Forecast Reliability
Score 91%
H-stat 0.77
Ljung-Box p 0.000
Jarque-Bera p 0.260
Excess Kurtosis -1.15

Dividend Data

Yield Summary
Last Yield 1yr Yield 3yr Avg 5yr Avg
0.07% 3.80% — —
Dividend History
Date Dividend Yield %
2026-10-14 0.072 0.071820
2026-10-07 0.075 0.074813
2026-09-30 0.075 0.074828
2026-09-23 0.072 0.071820
2026-09-16 0.070 0.069825
2026-09-09 0.069 0.068814
2026-09-02 0.071 0.070816
2026-08-26 0.071 0.070802
2026-08-19 0.069 0.068814
2026-08-12 0.069 0.068814
2026-08-05 0.071 0.070810
2026-07-29 0.070 0.069818
2026-07-22 0.069 0.068814
2026-07-15 0.070 0.069818
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 3.98

Info Dump

Attribute Value
All Time High 101.4
All Time Low 99.81
Ask 0.0
Ask Size 23,100
Average Daily Volume10 Day 175,100
Average Daily Volume3 Month 153,668
Average Volume 153,668
Average Volume10Days 175,100
Beta3 Year 0.0
Bid 0.0
Bid Size 7,400
Category Prime Money Market
Crypto Tradeable 0
Currency USD
Custom Price Alert Confidence HIGH
Day High 100.26
Day Low 100.25
Dividend Yield 3.98
Esg Populated 0
Exchange NYQ
Exchange Data Delayed By 20
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 100.2877
Fifty Day Average Change -0.03769684
Fifty Day Average Change Percent -0.00037588697
Fifty Two Week Change Percent -0.16431808
Fifty Two Week High 100.57
Fifty Two Week High Change -0.3199997
Fifty Two Week High Change Percent -0.0031818603
Fifty Two Week Low 100.1
Fifty Two Week Low Change 0.15000153
Fifty Two Week Low Change Percent 0.0014985168
Fifty Two Week Range 100.1 - 100.57
First Trade Date Milliseconds 1,738,852,200,000
Full Exchange Name NYSE
Fullday Change -0.19999695
Fullday Change Percent -0.1994982
Fullday Price 100.25
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 PREPRE
Max Age 86,400
Message Board Id finmb_1912260306
Nav Price 100.24858
Net Assets 748,827,970.0
Net Expense Ratio 0.2
Open 100.26
Post Market Change -0.19999695
Post Market Change Percent -0.1994982
Post Market Price 100.05
Post Market Time 1,792,100,876
Previous Close 100.25
Price Hint 2
Quote Source Name Delayed Quote
Quote Type ETF
Region US
Regular Market Change 0.0
Regular Market Change Percent 0.0
Regular Market Day High 100.26
Regular Market Day Low 100.25
Regular Market Day Range 100.25 - 100.26
Regular Market Open 100.26
Regular Market Previous Close 100.25
Regular Market Price 100.25
Regular Market Time 1,792,094,424
Regular Market Volume 120,417
Short Name iShares Prime Money Market ETF
Source Interval 15
Symbol PMMF
Total Assets 748,827,968
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Peg Ratio None
Trailing Three Month Nav Returns 0.91651
Trailing Three Month Returns 0.91651
Triggerable 1
Two Hundred Day Average 100.31703
Two Hundred Day Average Change -0.06703186
Two Hundred Day Average Change Percent -0.0006682002
Type Disp ETF
Volume 120,417
Yield 0.0398
Ytd Return 2.72122