PMMF
iShares Prime Money Market ETF
weekly DividendsAnnual Yield Calculations
WeeklyYield™ Actual Performance
How YTD & performance are calculated: YTD returns shown across WeeklyYield are price-only, using split-adjusted close-to-close prices from the first trading day of the calendar year to the latest close — the same method your brokerage uses. Dividends are tracked separately in the yield figures above. "Actual Non-DRIP" and "Actual DRIP" add distributions back in to show total return since the earliest price we have on record for this ETF. See full methodology →
Top Performer Score
Price History (1 Year)
About This ETF
The iShares Prime Money Market ETF (PMMF) is an exchange-traded fund that mostly invests in broad credit fixed income. The fund is an actively managed fund which invests in USD-denominated money market instruments with short-term maturities. The fund seeks a high level of current income. PMMF was launched on Feb 4, 2025 and is issued by BlackRock.
Dividend History
| Ex-Dividend Date | Cash Amount | Pay Date |
|---|---|---|
| 2026-07-15 | $0.07009 | 2026-07-16 |
| 2026-07-08 | $0.06927 | 2026-07-09 |
| 2026-07-01 | $0.06988 | 2026-07-02 |
| 2026-06-24 | $0.06920 | 2026-06-25 |
| 2026-06-17 | $0.07056 | 2026-06-18 |
| 2026-06-10 | $0.06818 | 2026-06-11 |
| 2026-06-03 | $0.06588 | 2026-06-04 |
| 2026-05-27 | $0.06666 | 2026-05-28 |
| 2026-05-20 | $0.06959 | 2026-05-21 |
| 2026-05-13 | $0.07299 | 2026-05-14 |
| 2026-05-06 | $0.06879 | 2026-05-07 |
| 2026-04-29 | $0.06706 | 2026-04-30 |
PMMF News
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Frequently Asked Questions About PMMF
PMMF pays weekly dividends. Its most recent ex-dividend date was 2026-07-15 with a pay date of 2026-07-16.
PMMF has paid an average of $0.0697 per share across its most recent 3 distributions. Its latest distribution was $0.0701 per share.
PMMF's current annualized yield is 3.63%. This is calculated as the average weekly payout multiplied by 52 and divided by the current share price of $100.30.
Covered call and option-income ETF distributions vary week to week. PMMF's actual total return figures on the fund's WeeklyYield page show total return net of NAV changes; high distribution rates can coincide with NAV decline, so investors should compare yield to actual total return before drawing conclusions. This is educational information, not investment advice.
Option-income ETF distributions are generally treated as ordinary income or return of capital, depending on the fund's structure and the underlying options strategy. For PMMF's exact tax character, refer to the fund issuer's 19a-1 notices and year-end 1099-DIV. This is not tax advice.
More detail on how these numbers are calculated is on our methodology page.